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High Quality Tempered Borosilicate Round Sight Glass

High Quality Tempered Borosilicate Round Sight Glass

High Quality Tempered Borosilicate Round Sight Glass

High Quality Tempered Borosilicate Round Sight Glass

High Quality Tempered Borosilicate Round Sight Glass

High Quality Tempered Borosilicate Round Sight Glass

High Quality Tempered Borosilicate Round Sight Glass

US$ 3.43-6.79 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO13485

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

Thermal Tempered Toughened Round Borosilicate Soda Lime Sight Glass Disk

US$ 0.5-10 / Piece

100 Pieces(MOQ)

After-sales Service: Long Time

Warranty: Long Time

Certification: CE

Shape: Flat Strip

Head Code: Round

Connection: Gasket

Jinan JSV Industrial Co., Ltd.

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

Hastelloy Food Grade Round Cross Brewing Observation Sight Glass with LED (JN-SG2001)

US$ 5 / Piece

1 Piece(MOQ)

Size: 1"-4"

Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR

Qualified Certificate for Seal: FDA

MOQ: 1PCS

Raw Material: Forging or Casting

Processing Machine: LG Mazak CNC Machine

Wenzhou Joneng Valves Co., Limited

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

Stainless Steel Industrial Steam SMS Round Weld Pipe Inline Sight Glass

US$ 30 / Piece

5 Pieces(MOQ)

Standard: DIN

Material: Stainless Steel

Connection: Welding

Surface Treatment: Phosphide

Head Type: Round

Connections: Welding,Thread,Clamps

Wenzhou Longwan Ezo Stainless Co., Ltd.

Stainless Steel Sanitary Round Flange Sight Glass

Stainless Steel Sanitary Round Flange Sight Glass

Stainless Steel Sanitary Round Flange Sight Glass

Stainless Steel Sanitary Round Flange Sight Glass

Stainless Steel Sanitary Round Flange Sight Glass

Stainless Steel Sanitary Round Flange Sight Glass

Stainless Steel Sanitary Round Flange Sight Glass

US$ 18.12-18.75 / Piece

1 Piece(MOQ)

Shape: Equal

Head Code: Round

Connection: Flange

Material: Stainless Steel

Size: 1"-4", DN25 - DN100

Flange Standard: GB,DIN,JIS,ANSI

Wenzhou Longva Light Industrial Machinery Co., Ltd.

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

Sanitary Stainless Steel Round Sight Glass Flange Sight Glass

US$ 70-100 / Piece

1 Piece(MOQ)

After-sales Service: 3 Years

Warranty: 3 Years

Certification: CE, ISO13485

Shape: Equal

Head Code: Square

Connection: Female

Wenzhou Aomite Light Industrial Machinery Co., Ltd.

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

Sanitary Stainless Steel Tempered Union Type Round Sight Glass with Lamp

US$ 25 / Piece

500 Pieces(MOQ)

After-sales Service: Support

Warranty: 1 Year

Certification: CE, ISO9001

Shape: Equal

Head Code: Round

Connection: Welding

Xi'an Changxin Hardware Co., Ltd.

Round Safety Sight Glass Disc

Round Safety Sight Glass Disc

Round Safety Sight Glass Disc

Round Safety Sight Glass Disc

Round Safety Sight Glass Disc

Round Safety Sight Glass Disc

Round Safety Sight Glass Disc

US$ 1-100 / Piece

100 Pieces(MOQ)

Shape: Equal

Head Code: Square

Connection: Welding

Material: Glass

Item: Round Safety Sight Glass Disc

Size: Od From 25mm to 200mm

Jinan Honhai Glass Company Limited

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

Hastelloy Food Processing Round Inline Tubular Sight Glass with Light (JN-SG1009)

US$ 5 / Piece

1 Piece(MOQ)

Size: Dn200-Dn400

Body Material: SS304, SS316L

Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR

Qualified Certificate for Seal: FDA

MOQ: 1PCS

Raw Material: Forging or Casting

Wenzhou Joneng Valves Co., Limited

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

US$ 1.5-5 / Piece

1 Piece(MOQ)

Shape: Round

Connection: Welding

Material: Stainless Steel

Size: Dn25-100 & 1"-4"

Material Type: SS304/SS316L

Standard: DIN, SMS, ISO, 3A

QILI HOLDING GROUP CO., LTD.

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

DIN7081 Level Gauge Glass/Round Boro-Glasses/Toughened Sight Glass/Tempered Soda Lime Sight Glass

US$ 0.1-100 / Piece

1 Piece(MOQ)

Certification: CE, ISO13485

Shape: Flat

Head Code: R15/R17

Material: Borosilicate, Quartz, Al-Si, Fused Silica

Type: Reflex, Tranparent, High Pressure

Width: 30mm/34mm, H, Ta28

Nanyang Kylin Special Glass Co., Ltd.

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

Hastelloy Sanitary Round Brewing Tubular Sight Glass with Light Pipe Fittings with Wiper (JN-SG1010)

US$ 5 / Piece

1 Piece(MOQ)

Size: Dn200-Dn400

Body Material: SS304, SS316L

Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR

Qualified Certificate for Seal: FDA

MOQ: 1PCS

Raw Material: Forging or Casting

Wenzhou Joneng Valves Co., Limited

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

China Sight Glass with Scraper Sanitary Stainless Steel Round Flange

US$ 45-55 / Piece

1 Piece(MOQ)

Pressure: >16bar

Material: Carbon Steel/SS304/SS316

Medium: Liquid/ Air/ Oil

Gasket Ring: PTFE. NBR, EPDM, Silicon, Viton, FPM

Warranty Period: 12 Months

Transportation: Shipping, Air Freight

Hebei Xukang Meter Manufacturing Co., Ltd.

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

Hastelloy Food Grade Water/Milk Oil Round Pyrex Indicator Level Gauge Tank Level Sight Glass (JN-SG1011)

US$ 14-15 / Piece

1 Piece(MOQ)

Size: 1"-4"

Sealing Material: Silicone, EPDM, Viton, PTFE, or NBR

Qualified Certificate for Seal: FDA

MOQ: 1PCS

Raw Material: Forging or Casting

Acting Mode: Manual or Pneumatic or Electrical

Wenzhou Joneng Valves Co., Limited

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

SS304 Food Grade High Pressure Round Cross Hastelloy Type Butt-Weld Sight Glass Observation for Tank Equipment

US$ 40 / Piece

1 Piece(MOQ)

After-sales Service: All The Time

Warranty: 1 Year

Certification: ISO, DIN, SMS, 3A, as, Bpe, Bas4825

Shape: Equal

Head Code: Square

Connection: Welding

Wenzhou Joneng Valves Co., Limited

Large Size Exquisite Processing Round Quartz Sight Glass Disc

Large Size Exquisite Processing Round Quartz Sight Glass Disc

Large Size Exquisite Processing Round Quartz Sight Glass Disc

Large Size Exquisite Processing Round Quartz Sight Glass Disc

Large Size Exquisite Processing Round Quartz Sight Glass Disc

Large Size Exquisite Processing Round Quartz Sight Glass Disc

Large Size Exquisite Processing Round Quartz Sight Glass Disc

US$ 0.1-100 / Piece

1 Piece(MOQ)

Certification: CE, ISO13485

Shape: Round, Customized.

Material: Borosilicate, Quartz, Al-Si, Tempered Soda Lime

Edge: Grind, Polish

Strengthen: Tempering

Thickness: 1.0-100mm

Nanyang Kylin Special Glass Co., Ltd.

Borosilicte Round Sight Glass

Borosilicte Round Sight Glass

Borosilicte Round Sight Glass

Borosilicte Round Sight Glass

Borosilicte Round Sight Glass

Borosilicte Round Sight Glass

Borosilicte Round Sight Glass

US$ 16.8-20.6 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO13485

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Stainless Steel Ss 304 316 Round Union Sight Glass

Stainless Steel Ss 304 316 Round Union Sight Glass

Stainless Steel Ss 304 316 Round Union Sight Glass

Stainless Steel Ss 304 316 Round Union Sight Glass

Stainless Steel Ss 304 316 Round Union Sight Glass

Stainless Steel Ss 304 316 Round Union Sight Glass

Stainless Steel Ss 304 316 Round Union Sight Glass

US$ 10-50 / Piece

1 Piece(MOQ)

After-sales Service: Online

Warranty: 1 Year

Certification: CE

Shape: Equal

Head Code: Square

Connection: Tri Clamp

Wenzhou Kosun Fluid Equipment Co., Ltd.

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

Food Grade Stainless Steel 304/316L Beer Brewing Equipment Sanitary Round Sight Glass

US$ 20-36 / Piece

2 Pieces(MOQ)

After-sales Service: Provide

Warranty: 1 Year

Certification: CE, ISO13485

Shape: Equal

Head Code: Round

Connection: Welding

Wenzhou Aomite Light Industrial Machinery Co., Ltd.

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

Stainless Steel Sanitary Union Type Round Weld Tank Sight Glass

US$ 10-50 / Piece

1 Piece(MOQ)

Connection: Weld/Thread/Clamp

Packing: Exported Standard

Standard: DN20-DN100, 3/4"-4"

Port: Ningbo

Trademark: HEBO

Origin: Wenzhou Zhejiang, China

WENZHOU HEBO FLUID CO., LTD

Stainless Steel Sanitary Union Type Round Sight Glass

Stainless Steel Sanitary Union Type Round Sight Glass

Stainless Steel Sanitary Union Type Round Sight Glass

Stainless Steel Sanitary Union Type Round Sight Glass

Stainless Steel Sanitary Union Type Round Sight Glass

Stainless Steel Sanitary Union Type Round Sight Glass

US$ 1.5-5 / Piece

1 Piece(MOQ)

Certification: CE

Shape: Equal

Connection: Welding

Material: Stainless Steel

Size: Dn25-100 & 1"-4"

Seal: Silicon, EPDM FPM

QILI HOLDING GROUP CO., LTD.

Sanitary Flanged Sight Glass Round Sight Glass for Tank

Sanitary Flanged Sight Glass Round Sight Glass for Tank

Sanitary Flanged Sight Glass Round Sight Glass for Tank

Sanitary Flanged Sight Glass Round Sight Glass for Tank

Sanitary Flanged Sight Glass Round Sight Glass for Tank

Sanitary Flanged Sight Glass Round Sight Glass for Tank

Sanitary Flanged Sight Glass Round Sight Glass for Tank

US$ 55-520 / Piece

1 Piece(MOQ)

Size: 1.5''-12''

Mterial: AISI304 (1.4301) AISI 316L(1.4404)

Temperature: -10&Degree C to 120 Degree C

Max. Pressure: 10 Bar

Packing: Standard Exporting Package

Standard: 1.5"-12"

Donjoy Technology Co., Ltd.

Borosilicate Round Sight Glass DIN708

Borosilicate Round Sight Glass DIN708

Borosilicate Round Sight Glass DIN708

Borosilicate Round Sight Glass DIN708

Borosilicate Round Sight Glass DIN708

Borosilicate Round Sight Glass DIN708

Borosilicate Round Sight Glass DIN708

US$ 2.6-5.8 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO13485

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

Customized Cutting Small Size Round Circle Clear Tempered Float Sight Glass

US$ 1.2-28.8 / Square Meter

1000 Square Meters(MOQ)

After-sales Service: 5 Years

Warranty: 5 Years

Shape: Flat

Structure: Solid

Function: Insulated Glass, Decorative Glass

Thickness: as The Customer's Demand

Qingdao Shinerising Glass Co., Ltd

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

Hastelloy Hygienic Round Inline Explosion Proof Sight Glass Observation with LED Light (JN-SG2002)

US$ 5 / Piece

1 Piece(MOQ)

Size: 1"-16"

MOQ: 1PCS

Raw Material: Forging or Casting

Processing Machine: LG Mazak CNC Machine

Standard: SMS, ISO, as, BS, Bpe, Rjt, 3A, Idf

Acting Mode: Manual or Pneumatic or Electrical

Wenzhou Joneng Valves Co., Limited

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

Cheaper Price Tempered 3.3 Optical Borosilicate Round Sight Glass

US$ 2.6-5.9 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO13485

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

New Sanitary Stainless Steel Clamp Straight Sight Glass

New Sanitary Stainless Steel Clamp Straight Sight Glass

New Sanitary Stainless Steel Clamp Straight Sight Glass

New Sanitary Stainless Steel Clamp Straight Sight Glass

New Sanitary Stainless Steel Clamp Straight Sight Glass

New Sanitary Stainless Steel Clamp Straight Sight Glass

New Sanitary Stainless Steel Clamp Straight Sight Glass

US$ 5-50 / Piece

1 Piece(MOQ)

Model No.: Xs-Sg041

Specifications: 3/4" to 6",DN20-DN150

Temperature Range: -20degree Celsius~135degree Celsius

Seal Material: Silicone, EPDM, NBR

Glass Material: Heavy Wall Borosilicate Tubing Polycarbonate Tub

Pressure Range: 1.5~3bar

Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

Tempered Round Gauge Glass Boiler Sight Glass for Observing Liquid Flow Indicator

US$ 0.5-10 / Piece

100 Pieces(MOQ)

After-sales Service: Long Time

Warranty: Long Time

Certification: CE

Shape: Flat Strip

Head Code: Round

Connection: Gasket

Jinan JSV Industrial Co., Ltd.

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

Germany Standard Round Sight Glass Quality High Borosilicate 3.3 Boiler Sight Glass

US$ 4.3-8.9 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO13485

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Toughened Borosilicte Round Sight Glass

Toughened Borosilicte Round Sight Glass

Toughened Borosilicte Round Sight Glass

Toughened Borosilicte Round Sight Glass

Toughened Borosilicte Round Sight Glass

Toughened Borosilicte Round Sight Glass

Toughened Borosilicte Round Sight Glass

US$ 16.8-20.6 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO13485

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

DIN7080 Toughened Borosilicte Disc Sight Glass

US$ 1.08-4.21 / Piece

10 Pieces(MOQ)

After-sales Service: Yes

Warranty: One Year

Certification: CE, ISO9001

Shape: Round

Head Code: Ohter

Connection: Other

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

Sanitary Round Shape Sight Glass Stainless Steel 304 Flange Type Sight Glass

US$ 14.8-15 / Piece

1 Piece(MOQ)

After-sales Service: Parts Replacement

Warranty: 12 Monthes

Shape: Reducing

Head Code: Round

Connection: Welded, Clamped, Threaded

Material: Stainless Steel

Wenzhou Longva Light Industrial Machinery Co., Ltd.

Sight Glass With Flange Round Sight Glass For Tank

Sight Glass With Flange Round Sight Glass For Tank

Sight Glass With Flange Round Sight Glass For Tank

Sight Glass With Flange Round Sight Glass For Tank

Sight Glass With Flange Round Sight Glass For Tank

Sight Glass With Flange Round Sight Glass For Tank

Sight Glass With Flange Round Sight Glass For Tank

US$ 55-520 / Piece

1 Piece(MOQ)

Size: 1.5''-12''

Mterial: AISI304 (1.4301) AISI 316L(1.4404)

Temperature: -10&Degree C to 120 Degree C

Max. Pressure: 10 Bar

Packing: Standard Exporting Package

Standard: 1.5"-12"

Donjoy Technology Co., Ltd.

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

3A Stainless Steel Sanitary Jackedted Thread Sight Glass (SSG-CP008)

US$ 10-70 / Piece

1 Piece(MOQ)

After-sales Service: After Sale Service: 2 Years

Warranty: Warranty: 1 Year

Certification: DIN,JIS,BS,ASME

Shape: Thread

Head Code: Round

Connection: Clamp,Thread,Weld

Wenzhou Haide Fluid Equipment Co., Ltd

High Quality Round Safety Flanged Sight Glass

High Quality Round Safety Flanged Sight Glass

High Quality Round Safety Flanged Sight Glass

High Quality Round Safety Flanged Sight Glass

High Quality Round Safety Flanged Sight Glass

High Quality Round Safety Flanged Sight Glass

High Quality Round Safety Flanged Sight Glass

US$ 55-520 / Piece

1 Piece(MOQ)

Size: 1.5''-12''

Mterial: AISI304 (1.4301) AISI 316L(1.4404)

Temperature: -10&Degree C to 120 Degree C

Max. Pressure: 10 Bar

Packing: Standard Exporting Package

Standard: 1.5"-12"

Donjoy Technology Co., Ltd.

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

Sanitary Grade Stainless Steel Clamped Straight Sight Glass

US$ 13-15 / Piece

10 Pieces(MOQ)

Standard: DIN, ANSI, GB, JIS, BSW

Material: Stainless Steel

Connection: Flange

Surface Treatment: Phosphide

Head Type: Round

Packing: Carton, Wooden Case

Wuhan Harvest Electrical Engineering Co., Ltd.

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

Sanitary Beer Brewing Equipment Stainless Steel 304/316L Welding Cross Sight Glass

US$ 10-25 / Piece

2 Pieces(MOQ)

After-sales Service: Provide

Warranty: 1 Year

Certification: CE, ISO

Shape: Equal

Head Code: Square

Connection: with The Customer's Requirement

Wenzhou Aomite Light Industrial Machinery Co., Ltd.

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

SS304/SS316L DIN/SMS Hygienic Union Sight Glass

US$ 20 / Piece

1 Piece(MOQ)

Certification: SMS,DIN,3A,Rjt

Shape: Equal

Head Code: Round,Hex

Connection: Welding

Material: Stainless Steel

Size: 0.5"-4"

QILI HOLDING GROUP CO., LTD.

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

DIN/SMS Sanitary Stainless Steel Union Type Round Weld Tank Sight Glass

US$ 6-50 / Piece

1 Piece(MOQ)

Connection: Weld/Thread/Clamp

Packing: Exported Standard

Standard: DN20-DN100, 3/4"-4"

Port: Ningbo

Trademark: HEBO

Origin: Wenzhou Zhejiang, China

WENZHOU HEBO FLUID CO., LTD

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

Sight Glass with Scraper Sanitary Stainless Steel Round Flange Sight Glass with Wiper

US$ 98.6-100 / Piece

1 Piece(MOQ)

After-sales Service: Parts Replacement

Warranty: 12 Monthes

Certification: CE

Shape: Equal

Head Code: Round

Connection: Welding

Wenzhou Longva Light Industrial Machinery Co., Ltd.

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Cleaner

US$ 40 / Piece

1 Piece(MOQ)

Certification: CE

Shape: Equal

Available Standard: SMS,DIN,3A,Idf,ISO,Rjt

Temperature Range: 10degree to 150degree

Seal Material: Silicone,EPDM,NBR

Glass Material: Heavy Wall Borosilicate Tubing Polycarbonate Tube

Wenzhou Lifei Stainless Steel Co., Ltd

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

Stainless Steel Industrial Flat Type SMS Round Weld Flat Sight Glass for Tank Equipment

US$ 30 / Piece

5 Pieces(MOQ)

Standard: DIN

Material: Stainless Steel

Connection: Welding

Surface Treatment: Phosphide

Head Type: Round

Connections: Welding,Thread,Clamps

Wenzhou Longwan Ezo Stainless Co., Ltd.

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

Welding Sight Glass- Water Level Indicator, Rectangle Round Type

US$ 90-100 / Piece

1 Piece(MOQ)

After-sales Service: 1 Year

Principle: Magnetic Sensors

Range: 100-900

Measurement Accuracy: ±3mm

Accuracy: 0.1%

Kind: Liquid Level Transmitter

Hebei Xukang Meter Manufacturing Co., Ltd.

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

DIN SS304/316 Stainless Steel Sanitary Union Type Round Sight Glass with Wiper

US$ 6-50 / Piece

1 Piece(MOQ)

Connection: Weld/Thread/Clamp

Packing: Exported Standard

Standard: DN20-DN100, 3/4"-4"

Port: Ningbo

Trademark: HEBO

Origin: Wenzhou Zhejiang, China

WENZHOU HEBO FLUID CO., LTD

Borosilicate Round Circular Sight Glass Disc Window

Borosilicate Round Circular Sight Glass Disc Window

Borosilicate Round Circular Sight Glass Disc Window

Borosilicate Round Circular Sight Glass Disc Window

Borosilicate Round Circular Sight Glass Disc Window

US$ 0.5-10 / Piece

100 Pieces(MOQ)

Certification: CE

Shape: Disc

Material: Glass

Color: Clear

Feature: Heat Resistant, High Pressure Resistant

Processing: Grinding, Tempering

Jinan JSV Industrial Co., Ltd.

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

Stainless Steel Sanitary Low Pressure Round Weld Observation Sight Glass with LED Lights

US$ 30 / Piece

5 Pieces(MOQ)

Standard: DIN

Material: Stainless Steel

Connection: Welding

Surface Treatment: Phosphide

Head Type: Round

Connections: Welding,Thread,Clamps

Wenzhou Longwan Ezo Stainless Co., Ltd.

Stainless Steel Sanitary Round Tank Sight Glass

Stainless Steel Sanitary Round Tank Sight Glass

Stainless Steel Sanitary Round Tank Sight Glass

Stainless Steel Sanitary Round Tank Sight Glass

Stainless Steel Sanitary Round Tank Sight Glass

Stainless Steel Sanitary Round Tank Sight Glass

Stainless Steel Sanitary Round Tank Sight Glass

US$ 14.5-15 / Piece

1 Piece(MOQ)

Certification: FDA

Shape: Equal

Head Code: Square

Connection: Welded, Clamped, Threaded

Material: Stainless Steel

Size: 1"-4" DN25-DN100

Wenzhou Longva Light Industrial Machinery Co., Ltd.

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

Pressed Round Borosilicate Sight Glass Tempered Soda Lime Sight Glass

US$ 0.1-100 / Piece

1 Piece(MOQ)

Certification: CE, ISO13485

Shape: Round, Customized.

Material: Borosilicate, Quartz, Al-Si, Tempered Soda Lime

Edge: Grind, Polish

Strengthen: Tempering

Thickness: 1.0-100mm

Nanyang Kylin Special Glass Co., Ltd.

Wholesale round sight glass from China round sight glass wholesalers

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