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F304 Flange Manufacturers & Suppliers

F304 Flange Total 355 manufacturers & suppliers found with 1,065 products

Wenzhou Lianggong Forging Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Forged Agricultural Machinery Parts , Forged Construction Machinery Parts , Forged Valve Parts , Forged Auto Parts , Forged Mechanical Parts
OEM
ISO 9001, IATF16949, ANSI/ESD, ASME
  • ANSI B16.5 Stainless Steel Welded Flange
    US$ 1 / Piece
    500 Pieces (MOQ)
  • Customized Forged Various Stainless Steel Tee
    US$ 1 / Piece
    500 Pieces (MOQ)
  • Custom Hot Die Carbon Steel/Alloy Steel/Stainless Steel Forgings in Construction Machinery/Agricultural Machinery/Vehicle/Valve/
    US$ 1 / Piece
    500 Pieces (MOQ)

Kunlun Stainless Steel Group

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Bar , Stainless Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • ASTM A182 F304 Stainless Steel Flange Price
    US$ 0.215 / Piece
    1 Piece (MOQ)
  • Inconel 600 B564 N06600 Slip-on Forged Flange Stainless Steel Flange
    US$ 7.3 / Piece
    1 Piece (MOQ)
  • Hot Selling Customization DIN Sn16 Stainless Steel 316L Flange ANSI B16.5 Flat Face Flange
    US$ 7.3 / Piece
    1 Piece (MOQ)

Wuxi Zhongxiu Stainless Steel Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area57
Plant Area
Number of Employees9
Number of Employees
Trading Company
Steel Tube , Steel Seamless Pipes , Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Strip
ODM, OEM
ISO 9001
  • ASME ANSI BS En DN100 F304 F316 F304L F316L F51 F55 Forged Welded Neck Stainless Steel Pipe Plate Fittings Threaded Slip on So Blind Flange
    US$ 1 / Piece
    10 Pieces (MOQ)
  • AISI 304 Stainless Steel Flange Sanitary China Supplier SA 182 F304/304L/316/316L/321 Stainless Steel Slip on Flange
    US$ 1 / Piece
    10 Pieces (MOQ)

Hongye Steel (Shandong) Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees104
Number of Employees
Manufacturer/Factory , Trading Company
Seamless Steel Tube , Steel Plate , Steel , Ppgl , Ppgi
ODM, OEM
within 15 workdays
  • RF Flange 904L/2205/2507/321/316L Stainless Steel 150lb A182 F304 Sw 1-1/2" Factory
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • ASTM A182 Stainless Steel Blind Flange ASME B16.5 F304 304L 150lb Flange Mt23
    US$ 0.5 / Piece
    1 Piece (MOQ)

Ningbo HuaHui Metal Products Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Brass Heating Flange , Brass Connector , Brass Valves , Brass Electric Parts , Aluminum Parts
OEM
ISO 9001
  • ASME B16.5 Stainless Steel A182 F304 F316 F316L Weld Neck Flange
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • Stainless Steel Ss F182 F304 Forged Steel Pipe Flange
    US$ 0.1 / Piece
    1000 Pieces (MOQ)

Cangzhou Xiyida Pipeline Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Carbon Steel Flange , Carbon Steel Tee , Carbon Steel Elbow , Steel Pipe Fittings , Stainless Steel Fittings
Own Brand
Response Time≤3h
  • Stainless Steel Flange F304 F304L F316
    US$ 5 / Piece
    1 Piece (MOQ)
  • Stainless Steel 304/304L, 316L, 316 Steel Fitting
    US$ 5 / Piece
    1 Piece (MOQ)

Cangzhou Yiwen Pipeline Equipment Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Pipe Reducer , Pipe Cap , Pipe Elbow , Pipe Tee , Pipe Bend
ODM
Response Time≤3h
  • ASTM A182 F304/F316/F321 Forged Stainless Steel Blind Pipe Flanges
    US$ 0.25 / Piece
    1 Piece (MOQ)
  • ASME A105 150lbs Sch40 Rasied Face Manufacturer Carbon Steel Threaded Pipe Flange
    US$ 18 / Piece
    1 Piece (MOQ)

Hangzhou Happyfull Import & Export Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area400
Plant Area
Number of Employees35
Number of Employees
Trading Company
Hardware Products , Building Materials , Lock , Nail , Furniture Leg
OEM
ISO 9001
  • Stainless Steel Flange F304 F304L F316 Socket Weld Flange Slip on Weld Neck Plate Flange
    US$ 10 / Piece
    500 Pieces (MOQ)
  • Brida De Acero Inoxidable F304 Socket De Soldadura Brida De Deslizen La Placa De Cuello De Soldadura Brida Ciega
    US$ 1 / Piece
    500 Pieces (MOQ)

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube
OEM, ODM, Own Brand
Response Time≤3h
  • ASME B16.5 F304 F316 F321 Stainless Steel Forged Flanged Neck Flange
    US$ 10 / Piece
    1 Piece (MOQ)
  • Hot Sale High Quality ASME B16.5 ASME B16.48 B 16.47 Stainless Steel Forged Flanges
    US$ 5 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Pipe Valve , Fitting
Shijiazhuang, Hebei
  • DIN Standard Flanges
    Negotiable
    (MOQ)
  • Stainless Steel Flange (BH-006)
    Negotiable
    (MOQ)

Wenzhou Yilian Industrial Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Number of Employees10
Number of Employees
Trading Company
Shoe machine , Moulds
OEM, Own Brand
ISO 9001, ISO 9000
  • Stainless Steel Flang F304, F304L, F316L, F316, F321, F321h, 310S, S31803, S32205, 904L, Tp347h, S32750, S32760
    Negotiable
    1 Piece (MOQ)

Wuxi Qianlai Casting Forging New Material Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Forged Tube , Rould Forging Bar , Square Forging Bar , Flange , Ring Forging
OEM, ODM
ISO 9001
  • Stainless Steel Flange F304 F304L F316 Socket Welding Forged Blind Flange
    US$ 6000 / Piece
    1 Piece (MOQ)

Wenzhou Huashang Steel Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Stainless Steel Pipe , Ss Pipe , Stainless Steel Tube , Ss Tube , Butt Welded Fitting
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Bright Annealed Polish Flange 1"300lb F304 ASME16.5 Stainless Steel Neck Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Jiangsu Zhuhong Heavy Industry Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees89
Number of Employees
Manufacturer/Factory , Trading Company
Steel Forging
ODM
Response Time≤3h
  • F304/F321/F316 Stainless Steel Pn16 Lap-Joint Flange
    US$ 400 / Ton
    10 Tons (MOQ)

HUNAN AUTO IMPORT & EXPORT CO., LTD.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , Steel Plate , Alloy Plate , Metal Material Welding , Metal Cutting
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • Pn150 ANSI B16.5 F304 316 Weld Neck Flange
    US$ 1 / Piece
    5 Pieces (MOQ)

Hangzhou Santiway International Co., Ltd.

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Annual Revenue58 Mil
Annual Revenue
Plant Area392
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory
Light steel structures & its accessories and related machine , such as steel tile , roofing sheet , steel coil and roll forming machine.
Own Brand, ODM, OEM
ISO9001:2008
  • RF Flange 904L/2205/2507/321/316L Stainless Steel 150lb A182 F304 Sw 1-1/2" Factory
    US$ 3 / Piece
    50 Pieces (MOQ)

UPET GROUP CO., LTD.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Annual Revenue7 Mil
Annual Revenue
Plant Area80
Plant Area
Number of Employees6
Number of Employees
Trading Company
Oil and Gas Equipments , Industrial and Mineral Machinery , Engineer Equipments and Agricultural Machinery
OEM, Own Brand
ISO 9001, ISO 9000, ISO 20000, HSE, QHSE...
  • Stainless Steel ANSI B16.5 F316 F304 F904L Weld Neck Flange
    US$ 5 / Piece
    1 Piece (MOQ)

Shanghai Ali-Mama Steel Trading Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • 1/6RF Flange 904L/2205/2507/321/316L Stainless Steel 150lb A182 F304 Sw 1-1/2" Factory
    US$ 50 / Piece
    100 Pieces (MOQ)

XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Stainless Steel Seamless Tube/Pipe , Stainless Steel Flanges , Stainless Steel Tube Fittings , Stainless Steel Pipe Connector , Stainless Steel Welded Tube/Pipe
OEM, ODM
Hangzhou, Zhejiang
  • Plate Flat Welded Flange Custom St20 A105 Carbon Steel Flange Factory Supplied
    US$ 3.2 / Piece
    1 Piece (MOQ)
  • High Quality Russian Plate Flanges 316L Stainless Steel Forged FF Pipe Flange
    US$ 3.2 / Piece
    1 Piece (MOQ)
  • High Pressure Lap Joint Flanges ASME B16.5 SS304 Long Welding Neck Flange
    US$ 3.2 / Piece
    1 Piece (MOQ)

Maanshan Kingrail Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Railway Wheels , CO2 Heat Pump , Rail Track Materials , Digital Track Gauge and Meters , Road Rail Wheels
OEM
ISO 9001, ISO 9000
  • Forged Carbon Steel Flange/Stainless Steel Flange/Pipe Flange/Blind Flange/Slip on Flange /Lapped Joint Flange /Weld Neck Flange Manufacturer From China
    US$ 10 / Piece
    10 Pieces (MOQ)
  • ASME/ANSI/DIN/GOST/ RF/FF/Rtj 150#-2500# Carbon Steel /Stainless Steel /Alloy Steel Forged Wn/So/Threaded/Plate/Socket/Blind Flange
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Casting Forged Weld Neck Thread Flange Slip on Blind Flat Plate Carbon Steel Stainless Flange
    US$ 10 / Piece
    10 Pieces (MOQ)

Suzhou Graceland Trading Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area163
Plant Area
Number of Employees8
Number of Employees
Trading Company
Finned Tubes , Aluminum Coils , Tube Sheet , Flanges
OEM
ISO 9001
  • Stainless Steel Long Welding Neck Flange
    Negotiable
    10 Pieces (MOQ)
  • Alloy Steel Long Welding Neck Flange
    Negotiable
    10 Pieces (MOQ)
  • Stainless Steel Special Flange
    Negotiable
    10 Pieces (MOQ)

Huzhou Dapu Advanced Material Technology Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Stainless Steel Tube , Stainless Steel Seamless Tube , Stainless Steel Welded Tube , Nickel Alloy Pipe , Stainless Steel Seamless Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 20000, QC 080000
  • Forged Stainless Steel Flange or Casting Flange
    US$ 10 / Piece
    10 Pieces (MOQ)
  • 304 316 410 309 Stainless Steel Flange
    Negotiable
    1 Ton (MOQ)
  • 310h...Stainless Steel Flange
    US$ 3000 / Ton
    1 Ton (MOQ)

HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Pipe Fitting , Flange , Valve , Carbon Steel Pipe , Gasket
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE, ASME...
  • JIS B2220 5k 10k 16k Flange, Slip on Flange, B16.5 Flanges
    US$ 0.45 / Piece
    1 Piece (MOQ)
  • JIS B2220 5k 10k 16k 20k Blind Flange, JIS Ss400 Mat Bich
    US$ 0.45 / Piece
    1 Piece (MOQ)
  • BS 1560/3293/4504 A305 Carbon Steel Welding Neck RF Flange
    US$ 0.95 / Piece
    1 Piece (MOQ)

JIANGSU LIANGYI CO., LIMITED

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Forged Rings , Forging Parts , Forging Rings , Forged Shafts , Forging Flanges
OEM
Wuxi, Jiangsu
  • shell type Floating head Heat Exchanger Forged Forging Steel Girth Channel Internal Flanges Channel Cover Shell Flanges Cover Flanges
    US$ 2 / Piece
    1 Piece (MOQ)
  • Forging Steel Flanges/Forged Steel Flanges
    US$ 2 / Piece
    1 Piece (MOQ)
  • A182-F304L Forged/Forging Flanges (AISI 304L, UNS S30403, 1.4307, SUS 304L)
    US$ 2 / Piece
    1 Piece (MOQ)

Jiangsu Rongcheng Forgings Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees86
Number of Employees
Manufacturer/Factory , Trading Company
Forged Rings for Slewing Bearing , Forged Flanges , Forged Gear Rings
ODM, OEM, Own Brand
ISO 9001, ISO 14001
  • A105, A350 Hot Rolled Flanges
    Negotiable
    5 Pieces (MOQ)
  • Standard Large Diameter Flange (S0032)
    US$ 100 / Piece
    1 Piece (MOQ)
  • Wind Power Gear/Large Ring/Ring Gear (E-5601)
    US$ 1.25 / kg
    1000 kg (MOQ)

Baoding Jiangdashengye Trade Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area72
Plant Area
Number of Employees6
Number of Employees
Trading Company
Pedestal , Sealing plug , Skew main drive gear , Handwheel
OEM
ISO 9001, ISO 9000, IATF16949, ISO 14064
  • High-Precision Stainless Steel Flange
    US$ 12.6 / Piece
    100 Pieces (MOQ)
  • Welding Stainless Steel Flange From Hebei
    US$ 12.5 / Piece
    1000 Pieces (MOQ)
  • Mild Steel 12 Corner Nut for Valve
    US$ 0.52 / Piece
    100 Pieces (MOQ)

Iraeta Energy Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees1000+
Number of Employees
Manufacturer/Factory , Trading Company
Grinding Balls , Rods And Liners , Discs , Rings , Hollows and Special-Shaped Forgings
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016, ISO 50001:2018, GB/T29490-2013
  • Iraeta Cheap ASME B16.5 S304 316 Ss Carbon Steel Long Welded Neck Flange with Factory Price
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • Iraeta Hgih Qquality ASME/ANSI B16.5 Carbon Steel Large Welded Neck Flange with Factory Price
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • Iraeta Good Price ASTM B16.5 S304 316 Stainless Steel Aluminum Alloy Welding Neck Flange
    US$ 1 / Piece
    1000 Pieces (MOQ)

Shanghai Bozhong Metal Group Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Stainless Steel , Nickel Alloy , Alloy and Carbon Steel
OEM, ODM
within 15 workdays
  • X1nicrmocun25-20-7 Stainless Steel Flange
    US$ 1000 / Ton
    1 Ton (MOQ)
  • S32760 Flange /S32760 Flange /1.4501 Flange/ X2crnimocuw N25-7-4 Flange
    US$ 1000 / Ton
    1 Ton (MOQ)
  • Uns N07718 Nickel Alloy Inconel 718 Flange
    US$ 1000 / Ton
    1 Ton (MOQ)

Nanjing Aplus Machinery Equipment Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Vertical Platform Lifts , Inclined Wheelchair Lifts , Hoistway Vertical Platform Lifts , Curved Stair Lifts
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • A694 F52 14 Inch 150# SS316 DN80 Pn6 Pn10 DN600 Welding Neck Flange
    US$ 0.5 / Piece
    100 Pieces (MOQ)
  • A694 F52 14 Inch 300# SS316 Flange ASTM A694 F65 ASTM SA350 Lf2 Flange
    US$ 0.5 / Piece
    100 Pieces (MOQ)
  • 24h Reply Custom Made ASTM A350 Lf2 Steel Flange
    US$ 0.5 / Piece
    100 Pieces (MOQ)

Dalian BestOn Industries Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Trading Company
Glass Beads , Stainless Steel IBC Tank , Strut Channel , EMT Conduit Connector IMC Conduit , Channel Fittings
OEM, ODM, Own Brand
ISO 9001
  • ANSI B16.5 Hot Dipped Galvanized Surface Welding Neck Flanges
    Negotiable
    1 Piece (MOQ)
  • Carbon Steel Flange A105 Threaded
    Negotiable
    1 Piece (MOQ)
  • ASME DIN BS Carbon Steel Forged Blind Flange Plate Flange
    Negotiable
    1 Piece (MOQ)
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Business Type

Manufacturer/Factory (298) Trading Company (228) Group Corporation (20) Other (6)

Management Certification

ISO 9001 (236) ISO 14001 (101) ISO 9000 (71) OHSAS/ OHSMS 18001 (46) ISO9001:2015 (44) ISO 14000 (44) IATF16949 (40) ASME (36) HSE (27) ISO 20000 (25) Others (24) ISO14001:2015 (21) BSCI (19) ANSI/ESD (19) QC 080000 (18) ISO 14064 (17) GMP (12) BS 25999-2 (8) QHSE (7) ISO 10012 (7) ISO 17025 (7) ISO 13485 (6) ISO 22000 (6) PAS 28000 (5) ISO 50001 (5) FSC (5) SEDEX (5) WRAP (5) HACCP (5) QSR (5) SHE Audits (5) BRC (5) AIB (4) SA 8000 (4) ISO 29001 (4) LEED (4) ISO45001:2016 (4) GAP (3) BREEAM (3) EICC (3) HQE (2) ISO9001:2008 (2) TS16949 (1) IFS (1) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (97) 5 ~ 10 Million USD (7) 50 ~ 100 Million USD (5) 10 ~ 50 Million USD (5) 2.5 ~ 5 Million USD (5) 1 ~ 2.5 Million USD (4) >100 Million USD (4) More

No. of Employees

5-50 People (60) 51-200 People (43) 201-500 People (7) Less than 5 People (6) 501-1000 People (3) Above 1000 People (2) More

Province & Region

Zhejiang (139) Jiangsu (41) Shandong (41) Hebei (36) Shanghai (20) Tianjin (18) Anhui (11) Guangdong (8) Fujian (7) Beijing (6) Shanxi (6) Shaanxi (5) Henan (5) Hubei (3) Hunan (3) Liaoning (2) Chongqing (2) Hainan (2) More