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Alloy Steel Pipe Flange Manufacturers & Suppliers

Alloy Steel Pipe Flange Total 1,871 manufacturers & suppliers found with 5,613 products

Hebei Rich Pipe Fitting Mill Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Forged Flanges , Steel Elbows , Steel Tees , Steel Reducers , Steel End Caps
OEM, ODM
ISO 9001
  • Factory Supply Industrial Pipe Carbon Stainless Alloy Steel Stainless Steel Socket Welded Flange
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • Forged ASME B16.5 Alloy Steel Flange ASTM A182 Gr F5 F9 F11 F12 F22 F91 So Blf Wn Pipe Fittings Flange
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • ASTM ANSI Carbon Stainless ASTM A182 F11 Alloy Steel Pipe Fitting Slip on Flange Weld Neck Flange Blind Flange for Building
    US$ 1 / Piece
    1000 Pieces (MOQ)

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees110
Number of Employees
Manufacturer/Factory , Trading Company
Pipe Elbow , Pipe Tee , Pipe Cap , Pipe Reducer , Pipe Bend
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • ASME B16.5 FF RF Carbon Alloy Socket Forged Stainless Steel Pipe Plate Flange
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • Alloy Steel Pipe Fitting Flange
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • ASTM A105n Blind ASME B16.5 Carbon Steel Alloy Steel Stainless Steel Pipe Plate Flange
    US$ 20 / Piece
    1 Piece (MOQ)

Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Flanges , Pipe Fittings , Valves , Stainless Steel Fittings , 90 Elbow
OEM, ODM, Own Brand
ISO 9001
  • Stainless Steel ASTM High Pressure Alloy Steel FF Pipe Flanges
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Stainless Steel Duplex Steel ANSI B16.5 Flat Welding Flange for Alloy Pipe
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Stainless Steel High Precision/High Neck DN150 Lap Joint Flanges for Alloy Pipe
    US$ 3 / Piece
    10 Pieces (MOQ)

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
  • ASTM B462 Uns N08020, Alloy20 Superalloy Nickel Alloy Steel Pipe Flange ASME B16.5
    US$ 10 / Piece
    5 Pieces (MOQ)
  • ASME B16.95 Carbon/Alloy/Stainless Steel 12 Hole RF So Bw Lf Flange Steel Pipe Fitting Steel Elbow
    Negotiable
    2 Tons (MOQ)
  • A234-Wpb B16.5 Wnf RF Carbon Steel/Stainles Steel/Alloy Pipe Flange
    US$ 10 / Piece
    5 Pieces (MOQ)

Jinan ZenTi Heavy Industry Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Grinding Steel Ball , Grinding Steel Rods , Grinding Steel Cylpeb , Grinding Steel Cylinder , Foundation Bolts
Response Time≤3h
ISO 9001, ISO 14001
  • Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange and Customized
    US$ 0.8 / Piece
    300 Pieces (MOQ)
  • Long Life and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange
    US$ 0.8 / Piece
    300 Pieces (MOQ)
  • Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange All Models
    US$ 0.8 / Piece
    300 Pieces (MOQ)

Zhejiang Chanyat Power Engineering Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area120
Plant Area
Number of Employees6
Number of Employees
Trading Company
Pipe; Fitting; Flange
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001
  • JIS B16.36 Alloy Steel Pipe Flange (STPA22, STPA23, STPA24, STPA25, STPA26)
    US$ 1 / Piece
    1 Piece (MOQ)
  • ASME B16.36 Alloy Steel Pipe Flange ASTM A182 (F1F12 F11)
    US$ 1 / Piece
    1 Piece (MOQ)
  • Forged Pipe Fitting Stainless Steel FF Plate Flange A182 F304 F316
    US$ 2400 / Ton
    1 Ton (MOQ)

Qingdao HQ Import & Export Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Pipe Fittings , Flanges , Valves , Pipe Hangers and Clamps , Pipe Nipples
OEM, ODM
ISO 9001
  • ANSI DIN BS En Forged Stainless Steel F321 F51 Titanium Alloy 300#/600#/900# Bsp NPT Threaded/Thread Pipe Fittings Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Forged DIN BS API En10222 1 Pn25 Alloy Stainless Steel Socket Weld/Welding Neck Pipe Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Alloy Stainless Steel ASTM A182, F304/304L, F316/316L Casting/Forging Fittings Steel Pipe Flanges
    US$ 1 / Piece
    1 Piece (MOQ)

Xiamen Qishine Imp.&Exp. Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees1
Number of Employees
Manufacturer/Factory
All Types of Gasket , Stud Bolt and Nut , CS Ss as Flange , CS Ss as Pipe , New Energy Solar Power
OEM
Response Time≤3h
  • ASME ANSI DIN GOST BS En RF/FF/Rtj 150#-2500# Carbon Steel /Stainless Steel /Alloy Steel Forged Wn Weld Neck Pipe Flange
    US$ 2.98 / Piece
    1 Piece (MOQ)
  • ASME B16.5 Alloy Steel A182 F22 150lb RF Forged Wn Pipe Flange
    US$ 2.98 / Piece
    1 Piece (MOQ)
  • ASME B16.5 RF Forged Alloy Steel A182 F22 Pipe End Blind Flange
    US$ 2.98 / Piece
    1 Piece (MOQ)

Hebei Xinfeng High-Pressure Flange and Pipe Fitting Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees143
Number of Employees
Manufacturer/Factory , Trading Company
Flanges; Pipe Fittings
Own Brand
ISO9001:2015
  • A105 ASME B16.5 FF RF Carbon Alloy Socket Forged Stainless Steel Pipe Plate Blind Flat Threaded Welding Weld Neck Slip on Wn Flange
    US$ 1 / Ton
    2 Tons (MOQ)
  • Metal Promotion ANSI B16.5 Copper Nickel Alloy 90/10 Forged So Slip on Pipe Stainless Steel Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • ASME B16.48/ASTM A694 F60 RF Carbon Stainless Steel Pipe Plate Alloy Socket Slip on Forged Spectacle Blind Wn Flat Threaded Welding Weld Neck Slip on Flange
    US$ 1 / Ton
    2 Tons (MOQ)

Henan Ebon Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Wheel , Forged Wheel , Crane Wheel , Railway Wheel , Hydro Dam Wheel
OEM, ODM
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
  • Large Carbon Steel Flanges Stainless Steel Pipe Flanges Welding Alloy Steel Flanges
    US$ 50 / Piece
    1 Piece (MOQ)
  • Custom Forged Stainless Steel Valve Body Alloy Metal Pipe Flanges
    US$ 50 / Piece
    1 Piece (MOQ)
  • Professional Carbon Steel Pipe Flange Stainless Steel Pipe Fitting Alloy Steel Flanges
    US$ 50 / Piece
    1 Piece (MOQ)

Hebei Cangrun Pipeline Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Galvanized High Strength Steel Pipes , Carbon Steel Seamless Stainless Steel Elbow , Carbon Steel Thread Tee , Carbon Steel FF RF Blind Butt Welding Flange , Carbon Steel Cap
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001
  • Metal Promotion ANSI B16.5 Copper Nickel Alloy 90/10 Forged So Slip on Pipe Stainless Steel Flange
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • Sme B16.48/ASTM A694 F60 RF Carbon Stainless Steel Pipe Plate Alloy Socket Slip on Forged Spectacle Blind Wn Flat Threaded Welding Weld Neck Steel Flange
    US$ 0.24 / Piece
    1 Piece (MOQ)
  • ASME B16.48/ASTM A694 F60 RF Carbon Stainless Steel Pipe Plate Alloy Socket Slip on Forged Spectacle Blind Wn Flat Threaded Welding Weld Neck Slip on Flange
    US$ 0.1 / 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 Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Forged Ring , Ring Forging , Alloy Steel Ring Forging , Alloy Steel Forged Ring , Flange
OEM, ODM
ISO9001:2015
  • 4340 Alloy Steel Forged Flange Pipe Fittings Blind Flange for Wind Turbines
    US$ 400 / Ton
    10 Tons (MOQ)
  • High-Quality 42CrMo4 Pipe Fittings Alloy Steel Flange for Industrial Machinery
    US$ 400 / Ton
    10 Tons (MOQ)
  • Forged ASME B16.5 Alloy Steel Flange ASTM A182 Gr F5 F9 F11 F12 F22 F91 So Blf Wn Pipe Fittings Flange
    US$ 400 / Ton
    10 Tons (MOQ)

Xiamen Bluesea Piping Systems Co.,Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Annual Revenue9.81 Mil
Annual Revenue
Plant Area55
Plant Area
Number of Employees10
Number of Employees
Trading Company
SS Flange , CS Flange , Alloy Steel Forged , Nickel Alloy Forged , Forged Ring
OEM
ISO 9001, ISO 14001
  • Forged Flange Pipe Fitting Alloy Steel 3'' Class 150 600 Paddle Blind Flange
    US$ 0.1 / Piece
    10 Pieces (MOQ)
  • Forged Flange Pipe Fitting Alloy Steel 3'' Class 150 900 Spectacle Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Customized ANSI 150lb-2500lb 1/2"-72" Weld Neck Flange for Pipe Connecting
    US$ 1 / Piece
    10 Pieces (MOQ)

Shandong Shengxiangtong Flange Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Flange Carbon Steel Flange Fored Flange
Jinan, Shandong
  • A105 ASME B16.5 FF RF Carbon Alloy Socket Forged Stainless Steel Pipe Plate Blind Flat Threaded Welding Weld Neck Slip on Wn Flange
    US$ 1.1 / Piece
    100 Pieces (MOQ)
  • Forged Alloy Stainless Steel Carbon Steel Pipe Fitting A105 ASTM A182 F5, F9, F11, F22, F91A105 Ss CS RF Slip on So Flange
    US$ 1.1 / Piece
    100 Pieces (MOQ)
  • 660 330 Nickel Alloy Steel Wn RF Flange Carbon Steel Flange Tube Pipe Support Holder for Wardrobe Adjustable Pipe Bracket Round Wn RF Flange
    US$ 1.1 / Piece
    100 Pieces (MOQ)

Changzhou Aofa Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees23
Number of Employees
Manufacturer/Factory
Cylinder , Flange , Pin Shaft , Sheet Metal , Vaporizer
ODM, OEM
Changzhou, Jiangsu
  • Pipe Socket ASME/ANSI/DIN/En/GB/JIS/RF/FF/Rtj 150#-2500# Carbon Steel/Stainless Steel/Alloy Steel Forged Wn/So/Threaded/Plate/Socket/Blind Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Customized DIN/En/GB/JIS Stainless Steel Alloy Steel Pipe Flange Weld Neck Blind Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Customized Alloy Steel A182f11 A182f22 A182FF22V Pipe Fitting ANSI Long Neck Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Wenzhou Sixmeters Steel Industrial Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees17
Number of Employees
Manufacturer/Factory , Trading Company
Stainless Steel Tube , Stainless Steel Flange , Stainless Steel Tube Joint , Stainless Steel Tube Accessory
ODM, OEM
BRC
  • ASME B16.9 /B16.47 ASTM A105/A403 Forged Stainless/ Carbon Steel/ Alloy Forged Flange Class 150 Wn Pipe Fitting Flange So Flange
    US$ 1 / Piece
    100 Pieces (MOQ)
  • ASME B16.5 FF RF Carbon Alloy Socket Forged Stainless Steel Pipe Plate Blind Flat Threaded Welding Weld Neck Slip on Wn Flange
    US$ 1 / Piece
    100 Pieces (MOQ)
  • ASME B16.48/ASTM A694 F60 RF Carbon Stainless Steel Pipe Plate Alloy Socket Slip on Forged Spectacle Blind Wn Flat Threaded Welding Weld Neck Slip on Flange
    US$ 1 / Piece
    100 Pieces (MOQ)

Hebei Xinjiu Heavy Machinery Manufacturing Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees40
Number of Employees
Manufacturer/Factory , Trading Company
Auto Parts
Own Brand
IATF16949
  • Flexible Pipe Fittings Carbon Steel/Alloy/Stainless Steel Flanges
    US$ 1.9 / Piece
    10 Pieces (MOQ)
  • Flexible Pipe Fittings Carbon Steel/Alloy/Stainless Steel Flanges
    US$ 1.9 / Piece
    10 Pieces (MOQ)
  • Auto Parts Flexible Pipe Fittings Carbon Steel/Alloy/Stainless Steel Flanges
    US$ 1.9 / Piece
    10 Pieces (MOQ)

Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area400
Plant Area
Number of Employees26
Number of Employees
Manufacturer/Factory , Trading Company
Elbows , Flangs , Pipe Caps , Tees , Threads
ODM, OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Stainless Steel OEM DIN2543 Pn0.6MPa 26mm/1.02 Inch Th Pipe Flange for Various Pipes (5PCS) Forged Sw/Socket Weld/Threaded/Thread/Alloy/Carbon Steel Flanges
    US$ 30 / Piece
    1 Piece (MOQ)
  • Carbon Steel Alloy Ss Welded Neck Forged Threaded Blind/Slip on/Socket/Flat Plate/Wn/So/RF/FF Pipe Flange China
    US$ 30 / Piece
    1 Piece (MOQ)
  • Stainless Steel OEM DIN2543 Pn0.6MPa 26mm/1.02 Inch Th Pipe Flange for Various Pipes Forged Sw/Socket/Threaded/Thread/Alloy/Carbon Steel Flanges China Factory
    US$ 30 / Piece
    1 Piece (MOQ)

Dongtai Zhonghai Super Alloy Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Nickel Alloy Bar , Nickel Alloy Plate , Nickel Alloy Flange Forging , Nickel Alloy Pipe & Fitting , Nickel Alloy Fastener
OEM, ODM
ISO 9001, ISO 20000, BSCI, QHSE
  • Metal Promotion ANSI B16.5 Copper Nickel Alloy 90/10 Forged So Slip on Pipe Stainless Steel Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Nitronic 40/50/60 Alloy High-Strength Stainless Steel Blind Flange for Building Material
    US$ 8 / kg
    100 kg (MOQ)
  • Xm19 Nitronic 50 Alloy Plate Flanges Blind Flanges
    US$ 8 / kg
    100 kg (MOQ)

Shanxi Baite Fluid Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Annual Revenue2 Mil
Annual Revenue
Plant Area120
Plant Area
Number of Employees6
Number of Employees
Trading Company
Flange , Wind Turbine Tower Flange , Forged Steel Rings , Forging Parts , Pneumatic Cylinders
OEM, ODM
Company Standard
  • 15CrMo Alloy Steel Pipe Weld Neck Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • 13crmo4-5 Pipe Fittings Flange ANSI DIN GOST Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • ASTM 13crmo45 Forging Exhaust Pipe Fittings Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Hubei Fotma Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Tractor , Agricultural Implements , Rice Milling Machines , Oil Press Machines , Flour Mill Machines
Own Brand
ISO 9001, HACCP
  • Forging/Casting Stainless Steel Flanges Pipe Fitting Alloy Steel Loose Flange
    US$ 100 / Piece
    10 Pieces (MOQ)
  • Pipe Fitting En 1092-1 Flange Class 25/40 Flange Welding Neck Flange
    US$ 3 / Piece
    10 Pieces (MOQ)
  • Hot Sale ANSI B16.9 Pipe Fitting Elbow Long/Short Raidus Stainless Steel Flange
    US$ 0.3 / Piece
    10 Pieces (MOQ)

Wuxi Liangjiang Metal Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Ring Forging , Shaft Forging , Cylinder Forging , Forging Block , Forged Disc
OEM, ODM
ISO 9001
  • Flexible Pn16 Dimensions Pipe Fittings Carbon Steel/Alloy/Stainless Flange
    US$ 6000 / Piece
    1 Piece (MOQ)
  • GOST Double Flange Pipe ISO2531 ISO9001 Ductile Iron Pipe Puddle Stainless Flange
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • 150 Lb 2 Nickel Based Alloys Flanged Pipe Slip on Flange
    US$ 1.5 / Piece
    1 Piece (MOQ)

Ningbo Suijin Machinery Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Investment Casting Parts , Precision Casting Parts , Machining Parts , Auto Parts , Industry Parts
OEM, ODM
ISO 9001, IATF16949
  • OEM Custom Precision Investment Casting Machinery Products Alloy Steel Pipe Fittings Flanges
    US$ 2.2 / Piece
    1000 Pieces (MOQ)
  • Customized Lost Wax Casting Investment Casting Stainless Steel Pipe Fittings Connector Flange
    US$ 2.2 / Piece
    1000 Pieces (MOQ)
  • Hot Sale Customized Stainless Steel Investment Casting Machinery Parts Lost Wax Casting Pump Flange
    US$ 2.2 / Piece
    1000 Pieces (MOQ)

Hainan Yeeda International Trade Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Vacuum Valve , Kf Vacuum Bellows , Kf Vacuum Flanges , Kf Vacuum Center Ring , Kf Adaptor
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Rycome Pn10 Blind Flange Kf200BS 304 304L 316L Aluminum ANSI B16.5 Alloy Steel Blind Pipe Flange China Factory
    US$ 0.9 / Piece
    1 Piece (MOQ)
  • Rycome Blind Flange DN200 Kf63BS 304 304L 316L Aluminum Alloy 625, 718 Blff Flange China Wholesalers
    US$ 0.9 / Piece
    1 Piece (MOQ)
  • Rycome Alloy N10276 Socket Weld Flanges China Suppliers Kf Ss Stainless Long Weld Stub Kf16ws Pipe Fittings Flange
    US$ 0.2 / Piece
    1 Piece (MOQ)

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
  • Alloy Nickel C276 Steel Pipe Flanges Hastelloy C276 Slip on Flange
    US$ 20 / Piece
    10 Pieces (MOQ)
  • Nickel Alloy Plate Flange ASTM B564 Hastelloy C276 Pipe Flange
    US$ 15 / Piece
    10 Pieces (MOQ)
  • Plate Steel Flange Stainless Steel Flange Wholesale Pipe Fitting Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Qingdao Ironsteel International Trading Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , PPGI Coil/Sheet , PPGI Roofing Sheet , Galvanized Steel Coil , Galvanized Steel Sheet
OEM, Own Brand
ISO 9001, ISO 14001, IATF16949, HSE, ANSI/ESD...
  • ASME B16.9 /B16.47 ASTM A105/A403 Forged Stainless/ Carbon Steel/ Alloy Forged Flange Class 150 Wn Pipe Fitting Flange So Flange
    US$ 0.2 / Piece
    10 Pieces (MOQ)
  • ASTM A105b Forged Pipe Flange Wn So Sw Pl If
    US$ 0.5 / Piece
    10 Pieces (MOQ)
  • 304 316L ANSI Standard Forged Steel Flange Dn10~Dn4200
    US$ 0.2 / Piece
    10 Pieces (MOQ)

SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , Fasteners , Stainless Steel Wire Rope , Titanium , Titanium Tube
OEM, ODM, Own Brand, good
ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
  • ANSI/DIN Forged Stainless Steel Nickle Alloy Titanium Pipe Flanges (WN/BL/SO/Flat/RF/FF)
    US$ 5 / Piece
    1 Piece (MOQ)
  • Pipe Fittings Stainless Steel Flange Titanium Flange
    US$ 10 / Piece
    1 Piece (MOQ)
  • Titanium Long Weld Neck Flange/ Long Neck Steel Flange
    US$ 10 / Piece
    1 Piece (MOQ)

Hainan Huatongxinda Trade Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Elbow , Flange , Pipe Fitting , Tee , Reducer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Pipe Fitting Alloy Ss Carbon Steel Galvanized Threaded Dn40 Pn16 Cl 150 ASME B4504 RF Flat Face Flange
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Stainless Steel Nickel Alloy Duples Steel 2205/31803 Slip on Flanges
    US$ 9.8 / Piece
    1 Piece (MOQ)
  • Carbon Steel Black Mild Steel BMS Alloy Steel Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Wenzhou Sinco Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Stainless Steel Pipe , Pipe Fittings , Ss Plate/Sheet , Stainless Steel Seamless Pipe , Stainless Steel Tube
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
  • Carbon Steel/Stainless Steel/Alloy Steel Casting Class 150 Weld Neck Pipe Fitting Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • SS304/SS304L SS316/SS316 Alloy 20/926 Stainless Steel Duplex Steel Wn/FL/So Flange
    US$ 3 / Piece
    1 Piece (MOQ)
  • DIN En Stainless Steel/Alloy Steel F304/F52/F91 2" Welding Neck RF Flange
    US$ 3 / Piece
    1 Piece (MOQ)

Wuxi Jinbao Special Steel Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Steel Tube , Stainless Steel Pipe , Stainless Steel Coil , Steel Pipe , Stainless Steel
OEM, ODM, Own Brand
ISO 9001, ASME
  • ANSI B16.5 Copper Welding Neck Flange Nickel Alloy 90/10 Forged So Slip on Pipe Stainless Steel Flange
    US$ 1 / Piece
    50 Pieces (MOQ)
  • DIN ANSI 150lb Pn16 Pipe Stainless Steel 304 316 316L Forged Plate Carbon Steel Flanges
    US$ 1 / Piece
    50 Pieces (MOQ)
  • ASTM 316L 304 Flange 5 Inch Full Size Sanitary Stainless Steel Forged Threaded Drainage Pipe Fittings Flange
    US$ 1 / Piece
    50 Pieces (MOQ)
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Manufacturer/Factory (1,587) Trading Company (1,219) Group Corporation (92) Individuals/SOHO (2) Other (26)

Management Certification

ISO 9001 (1,214) ISO 14001 (502) ISO 9000 (349) ISO9001:2015 (228) IATF16949 (226) ISO 14000 (201) OHSAS/ OHSMS 18001 (164) ISO 20000 (152) ISO 14064 (124) QC 080000 (117) BSCI (116) HSE (115) Others (108) GMP (103) ISO14001:2015 (88) ASME (88) ANSI/ESD (57) ISO 13485 (47) ISO 10012 (42) ISO 22000 (37) BS 25999-2 (37) ISO 17025 (35) ISO 50001 (35) ISO 29001 (34) QHSE (33) GAP (30) BRC (30) WRAP (26) HACCP (26) ISO45001:2016 (25) PAS 28000 (24) SA 8000 (24) FSC (24) HQE (23) EICC (23) AIB (22) IFS (22) QSR (21) SEDEX (21) LEED (20) SHE Audits (20) BREEAM (19) ISO9001:2008 (10) TS16949 (3) OHSAS18001:2007 (3) ISO14001:2004 (2) More

Annual Revenue

<1 Million USD (647) 10 ~ 50 Million USD (36) 2.5 ~ 5 Million USD (30) 5 ~ 10 Million USD (22) >100 Million USD (21) 50 ~ 100 Million USD (11) 1 ~ 2.5 Million USD (7) More

No. of Employees

5-50 People (429) 51-200 People (209) 201-500 People (40) Less than 5 People (39) 501-1000 People (15) Above 1000 People (4) More

Province & Region

Shandong (396) Zhejiang (374) Jiangsu (287) Guangdong (174) Hebei (173) Shanghai (88) Tianjin (73) Henan (56) Fujian (41) Anhui (35) Shaanxi (24) Hunan (24) Liaoning (21) Shanxi (20) Beijing (20) Hubei (19) Sichuan (16) Chongqing (10) Jiangxi (8) Hainan (3) Guizhou (2) Hongkong S.A.R. (1) Inner Mongolia (1) Ningxia (1) Jilin (1) Heilongjiang (1) Guangxi (1) Yunnan (1) More