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Welding Plate Flange Factory Manufacturers & Suppliers

Welding Plate Flange Factory Total 1,561 manufacturers & suppliers found with 4,683 products

Wenzhou Best Valve & Pipe Fitting Co.,Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Stainless Steel Ball Valve , Gate Valve , Globe Valve , Camlock Coupling , Sanitary Pipe Fitting
OEM, ODM, Own Brand
ISO 9001
  • Forged Stainless Steel Plate Flat Welding Pl Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Plate /So/Blind Carbon Steel Stainless Steel Plate Flat Welding Pl Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • B16.9 JIS B2311 Stainless Steel Plate Flange Welding Neck Slip on Perforated Plate Flange
    US$ 1 / Piece
    1 Piece (MOQ)

Shangdian Flange Pipe Fittings Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees81
Number of Employees
Manufacturer/Factory , Trading Company
Stainless Steel Flanges , Stainless Steel Pipe Fittings
Own Brand, ODM, OEM
ISO9001:2015
  • En1092-1 4" Pn16 316L Stainless Steel Plate Flanges for Welding
    US$ 8 / Piece
    1 Piece (MOQ)
  • ASME B16.5 12" Pn16 316L Stainless Steel Plate Flanges for Welding
    US$ 8 / Piece
    1 Piece (MOQ)
  • En1092-1 5" Pn16 316L Stainless Steel Plate Flanges for Welding
    US$ 8 / 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
  • Welding Forged Weld Neck Thread Blind Flat Plate Carbon Steel Stainless Flange
    US$ 2 / Piece
    1 Piece (MOQ)
  • Socket/ Slip on/Welding Neck/ Threaded/ Plate /Blind Forged Steel Flange
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • 304/316L Stainless Steel Plate Flat Welded Flange with Neck High Pressure Butt Welding Flange Carbon Steel Plate Flat Welding Flange
    US$ 0.1 / 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
Number of Employees78
Number of Employees
Manufacturer/Factory , Trading Company
Valve
ODM, OEM
ISO9001:2015, ISO14001:2015
  • Stainless Steel Sanitary/Industrial OEM/ODM Weld Plate/So/Blind/Weld Neck/Raised Face/Flat Welding/Plate/Slip on Flange (ZT-FG0001)
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Stainless Steel Industry High-Temperature Flat Welding Plate Flange with All Standard
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Stainless Steel Large Diameter Steel Pipe Flange Plate Pipe Flange for Welding
    US$ 10 / Piece
    10 Pieces (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...
  • Stainless Steel Galvanized Plate Type Flat Welding DIN2573 2576 Flange
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Aluminum Forged Blind, Plate, Threaded, Socket Welding Neck, Pipe Fittings, Slip on Flanges
    US$ 9.8 / Piece
    1 Piece (MOQ)
  • Carbon Steel Stainless Steel Forged Blind, Plate, Threaded, Socket Welding Neck, Slip on Flanges
    US$ 0.5 / 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
  • ANSI/DIN/En1092 Forged Stainless Steel Pn10/16 Welding Neck/Blind/Flat Plate/Socket RF/FF Flanges
    US$ 2 / Piece
    1 Piece (MOQ)
  • Alloy 20/926 ASME/ASTM Butt-Welding Stainless Steel Duplex Steel Plate/ Flat Flange
    US$ 3 / Piece
    1 Piece (MOQ)
  • ANSI B16.5 & GB Standard Forged Stainless Steel Plate Flanges
    US$ 3 / Piece
    1 Piece (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
  • Supply Stainless Steel Forged Plate Butt Welding Large Diameter Flat Welding Flange Reducing High Pressure Flange
    US$ 1 / Piece
    10 Pieces (MOQ)
  • A105 ASME B16.5 FF RF Carbon Alloy Socket Forged Stainless Steel Pipe Plate Socket Flange Welding
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Custom Large Diameter Plate Blind Flange Pipe Fittings Stub Welding Plate Flanges
    US$ 1 / Piece
    1 Piece (MOQ)

Shandong Dahe Grinding Media Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Grinding Balls , Forged Balls , Casting Balls , Grinding Rods , Grinding Cylpebs
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Supply Good Quality Forged Carbon Steel Pipe Flange in China
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • Supply High Quality Forged Carbon Steel Pipe Flange in China
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Professional Manufacturer of Forged Carbon Steel Pipe Flange in China
    US$ 1 / Piece
    1000 Pieces (MOQ)

Wenzhou Longwan Ezo Stainless Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
  • Ss 304 High Pressure Welding Neck Flange Pl Plate Flange for Stainless Steel Tank Cap
    US$ 50 / Piece
    1 Piece (MOQ)
  • Stainless Steel Large-Diameter Customized Welding Neck Flange Pl Plate Flange
    US$ 50 / Piece
    1 Piece (MOQ)
  • Stainless Steel Big Size 30K BS4504 Pn16MPa 5inch Pl Pipe Blind Flat Plate Flange with Screws
    US$ 50 / 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
  • ANSI B16.5/DIN/En1092/GOST/BS Forged/Forging Fitting Carbon/Stainless Steel Pn10/16 Welding/Weld Neck/Threaded/Blind/Slip on/Flat Plate/Socket RF/FF Pipe Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • A105 304 Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Blind Plate Neck Stainless Steel Raised Face Socket Weld Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Forging Pipe Fitting/Stainless Steel/Weld Neck/Threaded/Blind/Slip on/Flat Plate/Socket RF/FF Pipe Flange/Weldolet Flange/Nipo Flange
    US$ 1 / Piece
    1 Piece (MOQ)

ZHEJIANG CHENGJIU PIPELINE CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees47
Number of Employees
Manufacturer/Factory , Trading Company
Flange; Stainless Steel Flange; ANSI Ss Flange; DIN Flange; JIS Flange
Own Brand, ODM, OEM
ISO 9001
  • JIS 10K 80A 316L Stainless Steel Flat Welding Flange Sop FF Plate Flange
    US$ 1.9 / Piece
    1 Piece (MOQ)
  • OEM Welding Neck /Blind/Slip on/Plate/Socked Weld/ Thread Stainless Steel Forged Flange
    US$ 1.1 / Piece
    1 Piece (MOQ)
  • High Pressure Stainless Steel ASTM A182 F11 Wn So Socket Welding Neck Flanges Blind Plate Threaded Flange
    US$ 1.9 / Piece
    1 Piece (MOQ)

Hebei Xinqi Pipeline Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Compensator , Metal Bellows , Expansion Joint , Dismantling Joint , Flanges
OEM, ODM, Own Brand
Response Time≤3h
  • DN150 6 Inch Class150 Welding Neck Wn Flat Plate Threaded Blind Carbon DIN Pn16 As2129 BS4504 Sans 1123 ANSI Awwa 316L Stainless Steel Forged Flange
    US$ 64 / Piece
    1 Piece (MOQ)
  • 8" JIS10K 200A Slip on Sop Carbon JIS B2220 5K 10K 16K 20K Stainless Steel 316L Forged Plate Welding Flange
    US$ 45 / Piece
    20 Pieces (MOQ)
  • 50A 5K Carbon Steel JIS B2220 Ss400 Plate Flat Welding Galvanized Flange
    US$ 1.6 / Piece
    200 Pieces (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 B16.5/DIN/En1092/GOST/BS Forged/Forging Fitting Carbon/Stainless Steel Pn10/16 Welding/Weld Neck/Threaded/Blind/Slip on/Flat Plate/Socket RF/FF Pipe Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Factory Price Hot Selling Professional Wholesale Forged Lap Joint/Slip on/Welding Neck/Socket Weld/Threaded/Plate/Flat/Blind Flange for Oil Gas Pipeline
    US$ 1 / Piece
    1 Piece (MOQ)
  • High Precision Steel, Investment Casting&Forged Lap Joint/Slip on/Welding Neck/Socket Weld/Threaded/Plate/Flat/Blind Flange Flange for Oil Gas Pipeline
    US$ 1 / Piece
    1 Piece (MOQ)

JINAN VKING INTERNATIONAL CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Eyelashes , Eyelashes Extension , Premade Fans , Lashes Extension , Fans Eyelashes
OEM, ODM, Own Brand
Response Time≤3h
  • Pipe Fitting Carbon Steel Galvanized 4 Inch ANSI B16.5 So Bl Plate Thread Socket Welding Lap Joint Flange
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • ANSI B16.5 Welding Neck So Sw CS A105 Stainless Steel Pipe Flange Spacer Plate Forged Flange Spectacle Blind Flange
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Factory Supply ANSI So RF B16.5 Pipe Fittings Elbow Tee Reducer Butt Welding/Plate/ Orifice/Forged Flange
    US$ 0.1 / Piece
    1 Piece (MOQ)

Suzhou Jieyou Fluid Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees42
Number of Employees
Manufacturer/Factory , Trading Company
Compressed Air Pipe; Compressed Air Pipe System; Pipe Fittings
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015
  • Liquid Air Pipeline Fitting Equal Flange Adapter
    US$ 26.6 / Piece
    10 Pieces (MOQ)
  • Aluminum Alloy Flange for Compression Pipe Fitting with Equal Diameter
    US$ 26.6 / Piece
    10 Pieces (MOQ)
  • Reduced Diameter Connector Flange for Piping
    US$ 46.1 / Piece
    10 Pieces (MOQ)

Shaanxi Chengxin Yongsheng Metal Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Stainless Steel Coil , Stainless Steel Plate , Stainless Steel Sheet , Stainless Steel Strip , Stainless Steel Pipe
OEM, ODM
ISO 9001, IATF16949, HSE, QC 080000, GMP...
  • Best Service Forged Stainless Steel SS304 316L Plate Flat Welding Flange
    US$ 0.36 / kg
    1 kg (MOQ)
  • JIS GS En Stainless Steel 316L Forged Plate Welding Flange
    US$ 0.36 / kg
    1 kg (MOQ)
  • Large Diameter Welding Forging Flange High Pressure Neck Butt Welding Flange Carbon Steel Plate Flat Welding Flange
    US$ 0.36 / kg
    1 kg (MOQ)

Jinan ZenTi Heavy Industry Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees52
Number of Employees
Manufacturer/Factory , Trading Company
Grinding Steel Ball , Grinding Steel Rod , Grinding Steel Cylpeb , Grinding Steel Cylinder , Foundation Bolt
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
  • Quality and Forged 304 316L Stainless Alloy Carbon Steel Slip Threaded Pipe Plate Welding Socket Blind Flange
    US$ 0.8 / Piece
    300 Pieces (MOQ)
  • All Models 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 and Factory
    US$ 0.8 / Piece
    300 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
  • Hg20592 GB T9119 Mechanical Jb T81 Stainless Steel Carbon Steel Threaded Plate Socket Blind Welding Flang
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • Carbon Steel 16mn BS4504 Welding Tube Slip on Plate Coated Square Flange
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • A105 150lb DN150 Carbon Steel Butt Welding Plate Flange
    US$ 6000 / Piece
    1 Piece (MOQ)

Shanxi Huazhan Wear Resistant Material Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Wear-Resistant Pipe , Ceramic Lined Steel Pipe , Ceramic Patch Straight Tube , Alumina Liner , Hydrocyclone
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Factory Supply Custom Asin Carbon Stainless Steel Pipe Fitting Plate Type Flat Welding Flange
    US$ 3.2 / Piece
    10 Pieces (MOQ)
  • ANSI B16.5 DIN2576 Stainless Steel Flat Plate Welding Flange Manufacturer
    US$ 3.2 / Piece
    10 Pieces (MOQ)
  • Professional Slip on Plate Flanges Flat Plain Welding Carbon Steel Stainless Steel Flange
    US$ 3.2 / Piece
    10 Pieces (MOQ)

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Pipe Fitting , Elbow , Tee , Flange , Bend
OEM, ODM
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • Carbon Steel Plate Welding Neck Slip on Wn Flange
    US$ 0.9 / Piece
    1000 Pieces (MOQ)
  • High Quality DN50 Carbon Steel Welding Slip on Plate Flange
    US$ 0.9 / Piece
    1000 Pieces (MOQ)
  • Stainless Steel Forged So/ Blind/Slip on/Threaded/Socket Welding/Steel Pipe/Plate/Weld Neck/Carbon Steel Flange
    US$ 0.5 / Piece
    1 Piece (MOQ)

Wuxi Dingyu Xinda Special Steel Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Steel Tube , Flange/Pipe Fitting , Welded Tube/Seamless Pipe , Steel Plate/Coil , Nickel Alloy
OEM, ODM
Response Time≤3h
  • Slip on Plate Flanges Flat Plain Welding Carbon Steel Stainless Steel Flange Blind Flange
    US$ 1.5 / Piece
    50 Pieces (MOQ)
  • Plate Flat Welding Flange Flange Carbon Steel Flange
    US$ 1.5 / Piece
    50 Pieces (MOQ)
  • Factory Suppliers Stainless Steel Looper Flanging Ring Plate Loose Sleeve Welding Neck Slip Butt Welded Flange
    US$ 1.5 / Piece
    50 Pieces (MOQ)

Dalian Shungji Technology Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees50
Number of Employees
Trading Company
Industrial knife , Castings , Graphite , etc.
OEM, ODM, Own Brand
Others
  • High Quality A105 Q235 Carbon Steel Plate Welding Neck Slip on Flange
    US$ 2.5 / Piece
    1 Piece (MOQ)
  • Socket/ Slip on/Welding Neck/ Threaded/ Plate /Blind Forged Steel Flange
    US$ 2.5 / Piece
    1 Piece (MOQ)
  • DN100 A105 Carbon Steel Plate Flange
    US$ 2.5 / Piece
    1 Piece (MOQ)

Wuxi Hongye New Materials Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Trading Company
Aluminum Plate , Aluminium Coil , Aluminum Foil , Aluminium Strip , Aluminum Rod
OEM, ODM, Own Brand
Nil
  • Best Price Plate/Welding Neck/Slip on Flange 316 Stainless Steel Flange
    US$ 18 / Piece
    10 Pieces (MOQ)
  • High Quality 201 304 Alloy Steel Plate Type Forged Threaded Flange
    US$ 20 / Piece
    10 Pieces (MOQ)
  • Customized Forged Stainless Steel Flange 304L 316L Plate Flange
    US$ 4 / Piece
    10 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 Employees2
Number of Employees
Manufacturer/Factory
Cylinder , Flange , Pin Shaft , Sheet Metal , Vaporizer
Changzhou, Jiangsu
  • Professional Stainless Steel Plate Flat Welding Flange Butt Welding Socket Alloy Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • High Pressure Neck Carbon Steel Plate Flat Butt Welding Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Large Diameter Welding Forging Flange High Pressure Neck Butt Welding Flange Carbon Steel Plate Flat Welding Flange
    US$ 1 / Piece
    1 Piece (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
  • Round Stainless Steel SUS 304 Connector Pipe Plate Flanges Flat Plain Welding Carbon Steel Flange
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • High Quality DN50 A105 Carbon Steel Plate Flange Welding Neck Slip on Perforated Plate Flange
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Steel Machining Double Blind Flange Q235 / Stainless Steel FF RF Wn/Threaded/Plate/Socket Forged Flange China Manu
    US$ 1.5 / Piece
    1 Piece (MOQ)

Zhejiang Yuhao Stainless Steel Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees85
Number of Employees
Trading Company
Stainless Steel Flange , Stainless Steel Pipe Fitting , Stainless Steel Seamless Pipe , Stainless Steel Valve
OEM, ODM
Nil
  • DN150 6 Inch Welding Neck Wn Flat Plate Threaded B ANSI 316L Stainless Steel Forged Flange
    Negotiable
    5 Pieces (MOQ)
  • Welding Flange Forged National Plate Stainless Steel Flange Stainless Steel Carbon Flange
    US$ 2 / Piece
    50 Pieces (MOQ)
  • Stainless Steel Wn Flange Steel Weld Neck Flange Plate Socket Weld Flange
    US$ 2 / Piece
    50 Pieces (MOQ)

Flk Pipeline Co., Limited

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • OEM Forged Stainless Steel SS304 SS316 Plate Flat Welding Neck Flange for Pipe Fitting
    US$ 1 / Piece
    1 Piece (MOQ)
  • DIN Pn10 Pn16 Carbon Steel SS304 Slip on Wn Flange Slip on Flange Welding Blind Plate Dimensions Pn40 Flange
    US$ 1 / Piece
    1 Piece (MOQ)
  • Customized High Quality Stainless Steel Steel Plate Stainless Steel Butt Welding Flange
    US$ 1 / 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...
  • 1/6connection Pipe Flange Zirconium Plate Welding Flange Use for Power Station
    US$ 50 / Piece
    100 Pieces (MOQ)
  • Hot Rolled ASTM A36 Ipn 400 Steel H Beam I-Beam Good Price Per Ton
    US$ 800 / Ton
    10 Tons (MOQ)
  • Ss400 A36 Hot Rolled Construction U Shape Steel Channel H Beam
    US$ 800 / Ton
    10 Tons (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
  • ANSI/DIN/En1092 Forged Carbon/Stainless Steel Pn10/16 Welding Neck/Blind/Slip on/Flat Plate/Socket RF/FF Pipe Flanges
    US$ 2.89 / Piece
    1 Piece (MOQ)
  • ANSI B16.7 Plate Flat Welding Steel Pipe Flange for Power
    US$ 10 / Piece
    5 Pieces (MOQ)
  • AISI 304L Brida DN 150 - DIN / En 1092-2 - Pn16 - (6")
    US$ 1 / Piece
    1 Piece (MOQ)

Tobo Industrial (shanghai) Co.,Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees16
Number of Employees
Trading Company
Super duplex steel fittings flanges; Copper nickel fittings; Nickel alloy pipe/tube; Super duplex steel pipes/tubes; Copper nickel plate/ sheet
ODM, OEM
Shanghai, Shanghai
  • High Quality DN50 Monel 400 Flange Welding Neck Slip on Plate Flange
    US$ 18.59 / Piece
    1 Piece (MOQ)
  • Tobo Slip on Plate Flanges Flat Plain Welding Super Duplex Stainless Steel 2205 Flange Blind Flange
    Negotiable
    5 kg (MOQ)
  • Tobo Duplex Stainless Steel ANSI B16.5 2205 Socket Welding Flange Plate Flange
    Negotiable
    5 kg (MOQ)
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Manufacturer/Factory (1,293) Trading Company (1,034) Group Corporation (67) Individuals/SOHO (5) Other (18)

Management Certification

ISO 9001 (999) ISO 14001 (406) ISO 9000 (334) ISO9001:2015 (202) ISO 14000 (188) IATF16949 (170) OHSAS/ OHSMS 18001 (161) ISO 20000 (147) QC 080000 (114) ISO 14064 (112) BSCI (112) HSE (106) GMP (96) ISO14001:2015 (94) Others (90) ASME (82) ANSI/ESD (60) ISO 13485 (45) ISO 10012 (40) BS 25999-2 (39) ISO 22000 (35) ISO 17025 (34) ISO 50001 (33) BRC (32) ISO 29001 (31) QHSE (31) IFS (29) GAP (29) EICC (27) SA 8000 (26) WRAP (26) HACCP (24) AIB (24) LEED (24) FSC (24) QSR (23) ISO45001:2016 (23) SEDEX (23) PAS 28000 (23) SHE Audits (21) BREEAM (21) HQE (20) ISO9001:2008 (11) OHSAS18001:2007 (5) ISO14001:2004 (3) TS16949 (1) More

Annual Revenue

<1 Million USD (526) 10 ~ 50 Million USD (30) 2.5 ~ 5 Million USD (27) 5 ~ 10 Million USD (25) >100 Million USD (20) 50 ~ 100 Million USD (15) 1 ~ 2.5 Million USD (13) More

No. of Employees

5-50 People (350) 51-200 People (193) 201-500 People (42) Less than 5 People (39) 501-1000 People (11) Above 1000 People (5) More

Province & Region

Shandong (399) Zhejiang (257) Jiangsu (246) Hebei (176) Guangdong (94) Shanghai (81) Tianjin (71) Henan (54) Fujian (33) Shanxi (24) Hubei (21) Anhui (21) Shaanxi (20) Hunan (14) Liaoning (13) Beijing (12) Sichuan (8) Jiangxi (4) Hainan (4) Chongqing (4) Inner Mongolia (2) Yunnan (1) Guangxi (1) Jilin (1) More