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api blind flange20+ factories verified

Maanshan Kingrail Technology Co., Ltd.

6 yrs·5.0
·Trading Company
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Premium ASME B16.5 A105 Forged Carbon Steel Spectacle Blind Flange Class 150-2500

Premium ASME B16.5 A105 Forged Carbon Steel Spectacle Blind Flange Class 150-2500

US$1.00-100.00
1 Piece(MOQ)
Cheap ANSI B16.5 Forged Stainless Carbon Steel Flanges Class 300 Blind Flanges

Cheap ANSI B16.5 Forged Stainless Carbon Steel Flanges Class 300 Blind Flanges

US$1.00-100.00
1 Piece(MOQ)
Factory Forged Flat Welding Flange Custom Asin Carbon Steel Pipe Fittings Flanges

Factory Forged Flat Welding Flange Custom Asin Carbon Steel Pipe Fittings Flanges

US$1.00-100.00
1 Piece(MOQ)
ANSI ASME B16.5 Stainless Steel Flange S30408 Forged Neck Welded Flange/Pipe Fitting

ANSI ASME B16.5 Stainless Steel Flange S30408 Forged Neck Welded Flange/Pipe Fitting

US$1.00-100.00
1 Piece(MOQ)
1/4

Xiamen Bluesea Piping Systems Co.,Ltd.

12 yrs
·Trading Company
Send Inquiry
F316 Stainless Steel Flange Forged Spectacle Blind Flange Figure 8 Blind Flange

F316 Stainless Steel Flange Forged Spectacle Blind Flange Figure 8 Blind Flange

US$1.00-50.00
1 Piece(MOQ)
Nw16 Nw25 Stainless Steel 304 Blank Flange Blind Flange for Vacuum Fitting

Nw16 Nw25 Stainless Steel 304 Blank Flange Blind Flange for Vacuum Fitting

US$1.00-50.00
10 Pieces(MOQ)
Forged Stainless Steel 316L ASME B16.5 En1092-1 Flange Blind Flange Bl Flange

Forged Stainless Steel 316L ASME B16.5 En1092-1 Flange Blind Flange Bl Flange

US$1.00-50.00
10 Pieces(MOQ)
Steel Blind Flange ANSI B16.9 Forged Flange 2in DN50 Class 300

Steel Blind Flange ANSI B16.9 Forged Flange 2in DN50 Class 300

US$1.00-50.00
10 Pieces(MOQ)
1/4

Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.

11 yrs
Send Inquiry
Low Price ANSI Weld Neck RF Flange for Oil Refinery Equipment

Low Price ANSI Weld Neck RF Flange for Oil Refinery Equipment

US$10.00-13.84
2 Pieces(MOQ)
OEM ODM Custom Pipe Stainless RF Flange for Heat Exchanger Project

OEM ODM Custom Pipe Stainless RF Flange for Heat Exchanger Project

US$10.00-13.84
2 Pieces(MOQ)
China Factory Forging Weld Neck Pipe Fitting Flange for High-Pressure Boilers

China Factory Forging Weld Neck Pipe Fitting Flange for High-Pressure Boilers

US$10.00-13.84
2 Pieces(MOQ)
China Manufacturers ANSI Forged Pipe Fitting Flange for Nuclear Power Construction

China Manufacturers ANSI Forged Pipe Fitting Flange for Nuclear Power Construction

US$10.00-13.84
2 Pieces(MOQ)
1/4

Yantai Sunrise Machinery Co., Ltd

7 yrs
·Trading Company
Send Inquiry
GOST Standard Stainless Steel Blind Flanges

GOST Standard Stainless Steel Blind Flanges

US$40.00-60.00
1 Piece(MOQ)
1/1

EZ Steel Industrial Co., Ltd.

5.0
Send Inquiry
ASTM F182 F316 F304 Stainless F53 Duplex Stainless Steel FF RF So Welding Neck Flange

ASTM F182 F316 F304 Stainless F53 Duplex Stainless Steel FF RF So Welding Neck Flange

Negotiable
1 Piece(MOQ)
ASTM A182 F22 Allo Steel Flange Wn RF Wj Sw Flange Class 900

ASTM A182 F22 Allo Steel Flange Wn RF Wj Sw Flange Class 900

Negotiable
10 Pieces(MOQ)
High-Quality DIN 2576 Flat Flange for Welding Applications

High-Quality DIN 2576 Flat Flange for Welding Applications

US$25.00-100.00
1 Piece(MOQ)
Marine Grade C70600 Copper Nickel Pipe Flanges for Chemical Processing

Marine Grade C70600 Copper Nickel Pipe Flanges for Chemical Processing

US$10.00
1 Piece(MOQ)
1/4

Chengdu Derbo Steel Co., Ltd

5.0
Send Inquiry
A182 F91 Rtjweld Neck Flange, Bf, DN250 Class 1500 En 1092-1

A182 F91 Rtjweld Neck Flange, Bf, DN250 Class 1500 En 1092-1

US$5.00
1 Piece(MOQ)
ASTM A105 ASTM A182 Spacer Ring Spade Blind Flange

ASTM A105 ASTM A182 Spacer Ring Spade Blind Flange

US$5.00
1 Piece(MOQ)
ASTM A105 Rtj Weld Neck Flange, ASME B16.47 Blind Flange

ASTM A105 Rtj Weld Neck Flange, ASME B16.47 Blind Flange

US$5.00
1 Piece(MOQ)
Blind Flange 12inch 600lb RF A105n B16.5 with 1/2 Inch NPT

Blind Flange 12inch 600lb RF A105n B16.5 with 1/2 Inch NPT

US$5.00
1 Piece(MOQ)
1/4

QINGDAO I-FLOW CO., LTD.

17 yrs
·Trading Company
Send Inquiry
Yellow Golden Painting Weld Neck Flanges

Yellow Golden Painting Weld Neck Flanges

US$1.00-120.00
10 Sets(MOQ)
ANSI ASME B16.5 Stainless Steel 304 316 Lwn Long Weld Neck Flange

ANSI ASME B16.5 Stainless Steel 304 316 Lwn Long Weld Neck Flange

US$1.00-120.00
10 Sets(MOQ)
Forged Steel Golden Coating Forged Flange

Forged Steel Golden Coating Forged Flange

US$1.00-120.00
10 Sets(MOQ)
China ANSI Forged Blind Flanges

China ANSI Forged Blind Flanges

US$1.00-120.00
10 Sets(MOQ)
1/4

Tianjin Boer King Steel Import and Export Co., Ltd.

13 yrs
·Trading Company
Send Inquiry
ASTM A182 A105 ASTM A350 Lf1. Lf2, Cl1/Cl2, A234, S235jrg2, P245gh Flange

ASTM A182 A105 ASTM A350 Lf1. Lf2, Cl1/Cl2, A234, S235jrg2, P245gh Flange

US$1,290.00-3,890.00
1 Ton(MOQ)
Carbon Steel A105/A350 A182 F304/F321/F316 Wn/So/Pl/Bl/Sw/Thread Forged Flange

Carbon Steel A105/A350 A182 F304/F321/F316 Wn/So/Pl/Bl/Sw/Thread Forged Flange

US$1,290.00-3,890.00
1 Ton(MOQ)
Customized Carbon Steel A105/Rst37.2/C22.8/Q235 Q355 Steel Weld Neck Flange

Customized Carbon Steel A105/Rst37.2/C22.8/Q235 Q355 Steel Weld Neck Flange

US$1.00-10.00
10 Pieces(MOQ)
ANSI B16.5 Pn10 RF Carbon Steel A105 S235jrg2 P245gh Th Flange

ANSI B16.5 Pn10 RF Carbon Steel A105 S235jrg2 P245gh Th Flange

US$10.00-20.00
10 Pieces(MOQ)
1/4

Jinan ZenTi Heavy Industry Co., Ltd

16 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Strength and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange

High Strength and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange

US$0.80-16.00
300 Pieces(MOQ)
Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange and Cheap

Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange and Cheap

US$0.80-16.00
300 Pieces(MOQ)
All Models and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange

All Models and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange

US$0.80-16.00
300 Pieces(MOQ)
Long Life and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange

Long Life and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange

US$0.80-16.00
300 Pieces(MOQ)
1/4

Baoding Jiangdashengye Trade Co., Ltd.

11 yrs
·Trading Company
Send Inquiry
Welding Stainless Steel Flange From Hebei

Welding Stainless Steel Flange From Hebei

US$12.50-12.70
1,000 Pieces(MOQ)
High-Precision Stainless Steel Flange

High-Precision Stainless Steel Flange

US$12.60
100 Pieces(MOQ)
Flange High-Precision

Flange High-Precision

US$16.00
200 Pieces(MOQ)
Welding Flange Use for Crane

Welding Flange Use for Crane

US$85.60
50 Pieces(MOQ)
1/4

Zhejiang Wanqiang Flange Co., Ltd.

Send Inquiry
High Quality Stainless Steel Flange

High Quality Stainless Steel Flange

Negotiable
1 Piece(MOQ)
High Quality Stainless Flanges

High Quality Stainless Flanges

Negotiable
1 Piece(MOQ)
Stainless Steel Flange

Stainless Steel Flange

Negotiable
1 Piece(MOQ)
Stainless Steel Flange

Stainless Steel Flange

Negotiable
1 Piece(MOQ)

UPET GROUP CO., LTD.

12 yrs
·Trading Company
Send Inquiry
Stainless Steel ANSI B16.5 F316 F304 F904L Weld Neck Flange

Stainless Steel ANSI B16.5 F316 F304 F904L Weld Neck Flange

US$5.00
1 Piece(MOQ)
DN25 DN40 DN80 DN100 DN150 Stainless Steel Flange

DN25 DN40 DN80 DN100 DN150 Stainless Steel Flange

US$20.00
1 Piece(MOQ)
Stainless/Carbon Steel Blind Flange /Forged Blind Flange

Stainless/Carbon Steel Blind Flange /Forged Blind Flange

US$20.00
1 Piece(MOQ)
1/4

Jiangyin Rension International Trading Co., Ltd.

Send Inquiry
JIS Standard Stainless Steel Flange Blind Flange

JIS Standard Stainless Steel Flange Blind Flange

Negotiable
50 Pieces(MOQ)
Stainless Steel Flange for Tank Container

Stainless Steel Flange for Tank Container

Negotiable
50 Pieces(MOQ)
Flange for Tank Container Parts

Flange for Tank Container Parts

Negotiable
50 Pieces(MOQ)
1/1

Hangzhou Taihang Technology Import&Export Co., Ltd

8 yrs
·Trading Company
Send Inquiry
Marine ASME B16.5 Standards Solid Socket Welding Flange Copper-Nickel Alloy

Marine ASME B16.5 Standards Solid Socket Welding Flange Copper-Nickel Alloy

US$1.00-100.00
1 Piece(MOQ)
Marine Stainless Steel Socket Solid Socket Welding Flange

Marine Stainless Steel Socket Solid Socket Welding Flange

US$1.00-100.00
1 Piece(MOQ)
1/4

Dingxing Xinxing Flange Co., Ltd.

Send Inquiry
Customized Forging and CNC Machining of Metal Forging Parts and Flanges

Customized Forging and CNC Machining of Metal Forging Parts and Flanges

US$100.00-10,000.00
1 Piece(MOQ)
F70 Forged Pipe, Hollow Bars Forged, Thick Wall Tubing Forged

F70 Forged Pipe, Hollow Bars Forged, Thick Wall Tubing Forged

US$500.00-1,000.00
1 Piece(MOQ)
1/4

Zhejiang Decheng Stainless Steel Co., Ltd.

10 yrs
·Trading Company
Send Inquiry
ANSI B16.5 Stainless Steel 304/304L/316/316L Neck Flanges ASME, ANSI, BS, JIS, En, DIN Standard, 150lb 300lb 600lb 900lb 1500lb Pipe Fitting

ANSI B16.5 Stainless Steel 304/304L/316/316L Neck Flanges ASME, ANSI, BS, JIS, En, DIN Standard, 150lb 300lb 600lb 900lb 1500lb Pipe Fitting

US$1.00-50.00
1 Piece(MOQ)
1/4

Shijiazhuang Tengdi Machinery Co., Ltd.

Send Inquiry
Hydro Testing Machine for Straight Seam Welded Steel Tube

Hydro Testing Machine for Straight Seam Welded Steel Tube

US$1,000.00
1 Set(MOQ)
Pipe Hydro Testing Machine for Steel Pipe

Pipe Hydro Testing Machine for Steel Pipe

US$1,000.00
1 Set(MOQ)
Low Price Hydro Testing Machine for Straight Seam Welded Steel Pipe

Low Price Hydro Testing Machine for Straight Seam Welded Steel Pipe

US$1,000.00
1 Set(MOQ)
Low Price Hydro Testing Machine for High Frequency Welded Pipe

Low Price Hydro Testing Machine for High Frequency Welded Pipe

US$1,000.00
1 Set(MOQ)
1/4

Hebei Metalx Metal Products Co., Ltd

Send Inquiry
Kualitas Tinggi Hambatan Kebisingan Untuk Jalan Raya Dinding Jembatan Kereta API Noise Barrier

Kualitas Tinggi Hambatan Kebisingan Untuk Jalan Raya Dinding Jembatan Kereta API Noise Barrier

US$5.00-6.00
6 Pieces(MOQ)
1/4

Yuming Valve Group Co.,Ltd

22 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Class 150/Full Port/3-Way Flanged Ball Valve

Class 150/Full Port/3-Way Flanged Ball Valve

US$67.90-69.90
10 Pieces(MOQ)
1/4

Sinotai Petroleum Equipment Co., Ltd

18 yrs
·Trading Company
Send Inquiry
API Spec 16A Coiled Tubing Bop for Oil Well Control System

API Spec 16A Coiled Tubing Bop for Oil Well Control System

US$500.00-5,000.00
1 Piece(MOQ)
1/4

Yancheng Jincheng Petroleum Machinery Manufacturing

Send Inquiry
Oil Well API 6A Blind Flange 4 1 / 16" X 2 1 / 16" 10K

Oil Well API 6A Blind Flange 4 1 / 16" X 2 1 / 16" 10K

US$1.00-500.00
1 Piece(MOQ)

Shanghai WS Energy& Technology Group Co. Ltd.

Send Inquiry
Vacuum Flanges Blind Flange Dimension for Natural Gas

Vacuum Flanges Blind Flange Dimension for Natural Gas

US$30.00
1 Piece(MOQ)
API Wellhead Companion Flange/Blind Flange

API Wellhead Companion Flange/Blind Flange

US$50.00
1 Piece(MOQ)
Stainless Steel 1.4308 Companion Spectacle Blind Flange

Stainless Steel 1.4308 Companion Spectacle Blind Flange

US$30.00
1 Piece(MOQ)
Top Quality Hot Sale Blind Flange

Top Quality Hot Sale Blind Flange

US$30.00
1 Piece(MOQ)

CANGZHOU RITAI PIPE FITTINGS MANUFACTURE CO., LTD.

Send Inquiry
Flange Sizes Flange ASME ANSI DN20 Plate Flange

Flange Sizes Flange ASME ANSI DN20 Plate Flange

US$10.56-13.28
10 Pieces(MOQ)
12′ ′ Blind Flange ANSI B16.5 ANSI B16.47 ANSI B16.48 Blind Flange

12′ ′ Blind Flange ANSI B16.5 ANSI B16.47 ANSI B16.48 Blind Flange

US$14.00-16.00
1 Piece(MOQ)
6′ ′ Carbon Steel DIN/En FF RF Forged Pipe Plate Flange

6′ ′ Carbon Steel DIN/En FF RF Forged Pipe Plate Flange

US$6.04-6.71
10 Pieces(MOQ)
ASME/ANSI/DIN/ Standard Stainless Steel 304 316L Flange

ASME/ANSI/DIN/ Standard Stainless Steel 304 316L Flange

US$5.26-6.41
10 Pieces(MOQ)

A&T Industry Co., Ltd.

18 yrs
·Trading Company
Send Inquiry
Custom Round Hole Flange Casting Factory Stainless Steel/Metal Iron Steel New Design Round/Rhombus Flange

Custom Round Hole Flange Casting Factory Stainless Steel/Metal Iron Steel New Design Round/Rhombus Flange

US$0.199
500 Pieces(MOQ)
Hight Quality Carbon Steel/Stainless Steeel Screw Flange and Forged Flange

Hight Quality Carbon Steel/Stainless Steeel Screw Flange and Forged Flange

US$0.199
500 Pieces(MOQ)
1/4

Qingdao Somax Manufacturing Co., Ltd.

Send Inquiry
A105 304 Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Weld Neck Carbon Steel Stainless Steel Pipe Steel Flange

A105 304 Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Weld Neck Carbon Steel Stainless Steel Pipe Steel Flange

US$0.50-1.00
100 Pieces(MOQ)

Jiangsu Gangyu Pipeline Equipment Co., Ltd.

Send Inquiry
En/ASTM/API Steel Slip on Flange

En/ASTM/API Steel Slip on Flange

US$1.00-2,000.00
1 Piece(MOQ)
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