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Submerged Arc Welding Steel Pipe Manufacturers & Suppliers

Submerged Arc Welding Steel Pipe Total 333 manufacturers & suppliers found with 999 products

Qingdao Hengjia Technology Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Galvanized Steel Pipe , Stainless Stele Pipe , Carbon Welded Steel Pipe , Alloy Steel Pipe , Carbon Seamless Steel Pipe
OEM, ODM
ISO 9001, QC 080000, BSCI, BRC, SA 8000
  • Chinese Supplier Construction Materials Plain Finished Treatment Carbon Spirally Submerged Arc Welding Tube St37-2 S355 16mn Chemical Industry Welded Steel Pipe
    US$ 750 / Ton
    5 Tons (MOQ)
  • Oiled Welding Steel Metal SSAW Spirally Arc Submerged Q195 Pipe
    US$ 700 / Ton
    5 Tons (MOQ)
  • Steel SSAW Spirally Submerged Arc Welding Tube Q235 Q195 Pipe
    US$ 700 / Ton
    5 Tons (MOQ)

Qingdao Yijiaan Industry And Trade Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Tank Welding Machine , H Beam Welding Machine , Welding Machine , Cutting Machine , Butt Welding Machine
OEM, ODM, Own Brand
ISO 9001
  • Automatic 3 Phase Arc Oil Tank Large Steel Pipe Submerged Welding Table Machine
    US$ 7000 / Piece
    1 Piece (MOQ)
  • Electirc OEM ODM Carbon Steel Tank Submerged Welder Large Pipe Welding Machine
    US$ 7000 / Piece
    1 Piece (MOQ)
  • High Quality Automatic Arc Girth Powder Tanks Welding Plant Gas Pipe Device Machine
    US$ 7000 / Piece
    1 Piece (MOQ)

Shandong Hulin Welding Material Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Submerged Arc Welding Flux , Welding Flux , Welding Powder , Agglomerated Flux , Saw Flux
OEM, ODM, Own Brand
ISO 9001
  • Agglomerated Welding Flux Sj301 for Spiral Welded Steel Pipe
    US$ 350 / Ton
    1 Ton (MOQ)
  • Saw Welding Flux Sj101g for Spiral Steel Pipe/ LPG Cylinder
    US$ 350 / Ton
    1 Ton (MOQ)
  • Aws 5.17 Saw Welding Flux Powder for Steel Structure, Welding Materials
    US$ 370 / Ton
    1 Ton (MOQ)

Chief Steel (Shanghai) Trading Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , ERW Pipe , SSAW , Carbon Steel , Tube
OEM
ISO 9001, ISO 14001, ISO 20000
  • ASME B16.25 - Butt Welding Ends Longitudinal Submerged Arc Welded Carbon Steel Pipe Customized API5l / ASTM A252 / ASTM A53 /En10219
    US$ 420 / Ton
    5 Tons (MOQ)
  • Welded Steel Pipe Longitudinally Submerged Arc Welding Pipe Customized LSAW Tube
    US$ 460 / Ton
    25 Tons (MOQ)
  • LSAW Steel Pipeapi 5L Gr. B LSAW Welded Pipe&Tube ASTM En Longgitudinally Submerged Arc Welding Pipe
    US$ 460 / Ton
    20 Tons (MOQ)

TAIYUAN HUAYE HEAVY INDUSTRY CO.,LTD

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Spiral Welded Pipe Mill , ERW Tube Mill , End Facing and Beveling Machine , Hydrostatic Tester , Cold Roll Forming Mill
Own Brand
ISO 9001
  • Carbon Steel Tube Production Line Spiral Pipe Making Machine
    US$ 200000 / Set
    1 Set (MOQ)
  • Submerged-Arc Automatic Welding Pipe Production Plant
    US$ 130000 / Set
    1 Set (MOQ)
  • Inner and Outer Spiral Welding Line
    US$ 180000 / Set
    1 Set (MOQ)

Shanghai Sinomac Machinery Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Pccp Pipe Production Line , Concrete Pipe Making Machine , Reinforced Cage Welding Machine , Concrete Pipe Mould , Jacking Pipe Mold
OEM, ODM, Own Brand
ISO 9001
  • Pccp Jccp Pressure Concrete Jacking Pipe Steel Cylinder Spiral Arc Welder
    US$ 200000 / Piece
    1 Piece (MOQ)
  • Jccp Prestressed Concrete Pressure Pipe Steel Cylinder Spiral Submerged Arc Welder
    US$ 200000 / Piece
    1 Piece (MOQ)
  • Pccp Prestressed Concrete Jacking Pipe Steel Cylinder Spiral Submerged Arc Welder
    US$ 200000 / Piece
    1 Piece (MOQ)

Permanent Steel Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
  • High Quality SSAW Steel Pipe Spiral Submerged Arc Welding Steel Pipe
    US$ 500 / Ton
    1 Ton (MOQ)
  • Spiral Submerged Welded Pipe PE Coated Helical Seam Submerged-Arc Welding Steel Pipe/SSAW Steel Tube
    US$ 500 / Ton
    1 Ton (MOQ)
  • Spirally Submerged Arc Welding SSAW Pipe Spiral Steel Pipe/ Length: 5.8/6/11.8/12m
    US$ 190 / Ton
    1 Ton (MOQ)

Wuxi Lemar Machinery Equipments Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Welding Rotator , Welding Manipulator , Welding Turning Rolls , H Beam Auto Welding Line , Box Beam Production Line
OEM, ODM
Response Time≤3h
  • Automatic Flange Pipe Fabrication Welding Machine with Positioner and Chuck
    US$ 600 / Piece
    1 Piece (MOQ)
  • Circular Seam Automatic Welding Machine Automatic Welding Positioner for Pipe
    US$ 600 / Piece
    1 Piece (MOQ)
  • Argon Arc Rotary Torch Automatic Circular Seam Welding Machine
    US$ 600 / Piece
    1 Piece (MOQ)

Shanxi Haina H-tech Precision Machinery Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Welded Pipe Mill , ERW Pipe Mill , LSAW Pipe Mill , SSAW Pipe Mill , Slitting Line
OEM
ISO 9001
  • API Grade Steel Pipe Welding Machine /Straight Seam Submerged-Arc Welded Pipe Mill
    US$ 10000000 / Piece
    1 Piece (MOQ)
  • Customized Special Model Spiral Submerged Arc Welding Steel Pipe
    US$ 1000000 / Piece
    1 Piece (MOQ)
  • Special SSAW Spiral Submerged Arc Welding Steel Pipe Making Machine
    US$ 1000000 / Piece
    1 Piece (MOQ)

Tianjin RuiTong Iron & Steel Co., LTD.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees200
Number of Employees
Manufacturer/Factory
Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
  • Steel End Protectors Spirally Submerged Arc Welding Spiral Welded Pipe
    US$ 700 / Ton
    1 Ton (MOQ)
  • Spiral Seam Steel Pipe Welded by Automatic Double-Wire Double-Sided Submerged Arc Welding Process Spiral Welded Pipes
    US$ 650 / Ton
    1 Ton (MOQ)
  • High Quality Submerged Arc-Welding Longitudinal Power Cable Tube
    US$ 700 / Ton
    1 Ton (MOQ)

Zhejiang Zhong Ding Iron and Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
304 Stainless Steel Plate
ISO 9001, ISO 14001
within 15 workdays
  • Q235 Spiral Pipe Spot Double-Sided Submerged Arc Welding Spiral Steel Pipe Steel Jacket Steel Polyurethane Thermal Insulation Pipe
    US$ 430 / Ton
    1 Ton (MOQ)
  • Fire Water Delivery Pipe Spiral Submerged Arc Welded Steel Pipe
    US$ 520 / Ton
    5 Tons (MOQ)
  • Transformer Cooling Oil Pipe Spiral Submerged Arc Welded Steel Pipe
    US$ 520 / Ton
    5 Tons (MOQ)

JINAN LIT INDUSTRY CO., LTD.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Welding Wire , Welding Flux , Wear Plate , Carpet and Mat
OEM
ISO 9001, ISO 9000, ISO 14001
  • Low Alloy Steel Spiral Pipe Submerged Arc Welding Flux F7az-Em12
    US$ 360 / Ton
    5 Tons (MOQ)
  • Aws A5.17 F7az-EL12 Low Alloy Steel Submerged Arc Welding Flux, Saw Flux for Spiral Pipe
    US$ 360 / Ton
    5 Tons (MOQ)
  • Aws A5.23 API Pipe Low Alloy Steel Submerged Arc Welding Materials Flux, Weld Flux
    US$ 360 / Ton
    5 Tons (MOQ)

Wincoo Engineering Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Pipe Welding Machine , Automatic Welding Machine , Tank Weldingmachine , Automatic Pipe Spool Fabrication Line , Automatic Tank Construction Equipment
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
  • Wq-III Steel Orbital Automatic Pipe Welding Machine Piping Welding Machine
    US$ 1750 / Piece
    1 Piece (MOQ)
  • Wq-III Steel All Position Orbital Automatic Pipe Welding Machine Piping Welding Machine
    US$ 1750 / Piece
    1 Piece (MOQ)
  • Steel All Position Orbital Automatic Pipe Welding Machine Piping Welding Machine
    US$ 1750 / Piece
    1 Piece (MOQ)

Hunan Hengan Weiye Metal Products Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees26
Number of Employees
Manufacturer/Factory , Trading Company
Steel Pipe
ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
  • A106 Sch40 Round Ms Iron Gi Mild Carbon Steel Pipe LSAW ERW Black Spring Weld Steel Pipe
    US$ 550 / Ton
    1 Ton (MOQ)
  • Reasonable Price LSAW Steel Pipe ASTM A106 Ms Pipe Low Carbon Welded Steel Pipes for Manufacturing
    US$ 550 / Ton
    1 Ton (MOQ)
  • Large Diameter Round/Square Pipe Welded Steel Pipes Square Mild Carbon LSAW SSAW Precision Carbon Steel Pipe ASTM
    US$ 550 / Ton
    1 Ton (MOQ)

Shandong Huazhu Metal Manufacture Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area210
Plant Area
Number of Employees11
Number of Employees
Trading Company
Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe
OEM, ODM, Own Brand
Nil
  • SSAW Steel Pipe Spiral Submerged Arc Welding Steel Pipe
    US$ 450 / Ton
    1 Ton (MOQ)
  • SSAW Pipe, Spirally Submerged Arc Welding Pipe, Spiral Steel Pipe/ Length: 5.8/6/11.8/12m
    US$ 450 / Ton
    1 Ton (MOQ)
  • Helical Submerged Arc Welding Hsaw Steel Pipe China Spiral Weld Steel Tube Dsaw SSAW Spiral Steel Pipe
    US$ 450 / Ton
    1 Ton (MOQ)

Zhong Neng Steel Union (qingdao) Heavy Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Other , Group Corporation
Carbon Steel , Stainless Steel , Galvanized Steel , Aluminium Alloy , PPGI&Gl
OEM, ODM
Response Time≤3h
  • Factory Good Quality API/ASTM SSAW Steel Tube Spiral Submerged Arc Welding Pipe for Tubular Pile
    US$ 450 / tons
    2 tons (MOQ)
  • Zngl Double-Sided Submerged Arc Welding Nozzle Spiral Seam Steel Pipe Inside and Outside Anti-Corrosion Steel Pipe Sewage Discharge Carbon Steel Pipe Factory
    US$ 450 / tons
    2 tons (MOQ)
  • Double-Sided Submerged Arc Welding Nozzle Spiral Seam Steel Pipe Inside and Outside Anti-Corrosion Steel Pipe Sewage Discharge Carbon Steel Pipe
    US$ 550 / Ton
    20 Tons (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
Steel Plate; Steel Pipe
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • ASTM A53 Gr a Spiral Submerged Arc Welding Line Pipe Used Seamless Steel Pipe ASTM A588m SSAW Pipling Pipe En S235jr API X42 SSAW Pipling Pipe
    US$ 600 / Ton
    5 Tons (MOQ)
  • ASTM A36 LSAW SSAW A106 23mm Carbon Steel Pipe API5l 5CT Oil and Gas Carbon Steel Seamless Carbon Round Tube 78mm SSAW Spiral Submerged Arc Welding Pipe
    US$ 600 / Ton
    5 Tons (MOQ)
  • Well Drill Pipe/Drill Pipe 2 7/8inch/Low Price and Good Quality Steel Pipe API 5L Gr. B LSAW, SSAW ASTM A106 SPCC Q235 Submerged-Arc Welding Steel Pipe
    US$ 600 / Ton
    5 Tons (MOQ)

Wuxi Jianbanghaoda Steel Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Sheet , Steel Pipe , Steel Coil , Steel Bar , Steel Profile
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • China DN800 Steel Pipe Price Helical Submerged Arc Welding Hsaw Steel Pipe
    US$ 500 / Ton
    1 Ton (MOQ)
  • Carbon Spirally Submerged Arc Welding Tube S275jo, S275jr, S700mc, S890ql, 65crmo 16mn Welded Steel Pipe
    US$ 480 / Ton
    1 Ton (MOQ)
  • Supply No. 20 Thick Wall Coiled Pipe 45# Pile Driving Thick Wall Welding Pipe Factory Large Diameter 16mn Straight Seam Steel Pipe Double-Sided Submerged Arc
    US$ 500 / Ton
    1 Ton (MOQ)

Shandong Zhengye Steel Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Steel Plate , Rebar , Steel Pipe , Angle Steel , I Beam
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
  • Manufacturers Spot Double-Sided Submerged Arc Welding Spiral Steel Pipe Carbon Steel Q235B Spiral Steel Pipe Large Diameter Spiral Pipe Can Be Customized
    US$ 400 / Ton
    1 Ton (MOQ)
  • Double-Sided Submerged Arc Welding Nozzle Spiral Seam Steel Pipe Inside and Outside Anti-Corrosion Steel Pipe Sewage Discharge Carbon Steel Pipe
    US$ 400 / Ton
    1 Ton (MOQ)
  • Factory Direct Steel Structure Straight Seam Submerged Arc Welding Pipe Q235B Straight Seam Welded Pipe Cold Rolled Straight Seam Welded Pipe a Variety of Speci
    US$ 400 / Ton
    1 Ton (MOQ)

Qingdao Jiahexin Steel Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Annual Revenue100 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees65
Number of Employees
Manufacturer/Factory , Trading Company
Steel structure workshop/warehouse , parts of steel structure , steel welded fabrications , building material , welded T bars and beams
ODM, OEM
ISO 9001, ISO 9000
  • SSAW Steel Pipe Spiral Submerged Arc Welding Steel Pipe
    US$ 400 / Ton
    10 Tons (MOQ)
  • Spiral Welding Carbon Steel Latrolet Pipe
    US$ 400 / Ton
    10 Tons (MOQ)
  • Spiral Welded Pipe Steel Automatic Pipe
    US$ 400 / Ton
    10 Tons (MOQ)

Hebei Pipeline Equipment HN Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Steel Pipes , Pipe Fittings (Elbow Tee Reduer Cap...) , Flange , Pipe Spool , Thermal Insulation Pipe
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
  • LSAW/Dsaw Pipe Longitudinally Submerged Arc Welding Steel Pipe GB/T9711
    US$ 10 / Ton
    1 Ton (MOQ)
  • Ms Carbon LSAW Steel Pipe/UOE Jcoe Formed Logitudinally Submerged Arc Welding Steep Pipe
    US$ 10 / Ton
    1 Ton (MOQ)
  • ASTM A106 Gr B LSAW Carbon Steel Pipes
    US$ 1 / Piece
    1 Piece (MOQ)

Zhongye Metal Products (Shandong) Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area136
Plant Area
Number of Employees8
Number of Employees
Trading Company
Aluminum Plate , Aluminum Coil , Aluminium Pipes , Aluminum Bar , Copper Plate
OEM
Nil
  • Low-Temperature-Resistance API-5L/API-2b Submerged-Arc-Structure Od-351mm-1422mm Building-Material Schedule40 Thickness-8mm-50mm Spiral Carbon Welded Steel Pipe
    US$ 400 / Ton
    1 Ton (MOQ)
  • Double-Sided-Submerged-Arc Gr-C55 Gr-C60 Gr-C65 Gr-C75 Machinery-Industry 10mm/60mm Straight-Seam-Screw Threaded Welded Steel Pipe
    US$ 400 / Ton
    1 Ton (MOQ)
  • Submerged-Arc Mild-Carbon En10210 S355nh-S420nh-S460nh High-Temperature-Resistance 114mm-2000mm Length-2.5m-12m Reelpipe Longitudinally Welded Steel Pipe
    US$ 400 / Ton
    1 Ton (MOQ)

Ningbo Malin Building Materials Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Piling Pipe , Water Pipe , Structure Pipe , Dredging Pipe , Slurry Pipe
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Helical Submerged Arc Welding Steel Pipe
    US$ 500 / Ton
    10 Tons (MOQ)
  • Helical Submerged Arc Welding Steel Tube
    US$ 500 / Ton
    10 Tons (MOQ)
  • DN200 to DN5000 ASTM En Standard LSAW/ERW/SSAW Carbon Steel Pipe Piles
    US$ 500 / Ton
    10 Tons (MOQ)

Liaocheng Shengteng New Material Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area60
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam
ODM, OEM
ISO 9001, BSCI, ANSI/ESD
  • Large Diameter Longitudinal Submerged Arc Welding Steel Pipe for Gas Water Transport
    US$ 490 / Ton
    3 Tons (MOQ)
  • Factory Outlet Welding High Quality Straight Seam Steel Pipe
    US$ 450 / Piece
    3 Pieces (MOQ)
  • Apl 5L, ASTM A106 Large Diameter and Thin Wall Straight Seam Welding Pipe
    US$ 450 / Piece
    3 Pieces (MOQ)

Tianjin Youfa International Trade Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area773
Plant Area
Number of Employees72
Number of Employees
Trading Company
Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
  • Carbon Steel API 5L Gr. B X42/X46/X52/X56/X60/X65 Psl1 Psl2 Longitudinal Submerged Arc Welding LSAW Steel Pipes for Piling
    US$ 580 / Ton
    20 Tons (MOQ)
  • Longitudinal Submerged Arc Welding Pipe LSAW API 5L Psl2 X65
    US$ 500 / Ton
    1 Ton (MOQ)
  • Carbon Steel LSAW Pipes for Oil Casing Tube API 5L
    US$ 600 / Ton
    1 Ton (MOQ)

Weifang Luzheng Industry & Trade Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , Greenhouse , Container House , Fin Tube
OEM
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000
  • Submerged Arc Welding Biomass Boiler Membrane Wall Pin Type, Water Cooling Steel Pipe Panel 20g 15crmog 12cr1movg SA210 A1 C
    Negotiable
    50 Pieces (MOQ)
  • Submerged Arc Welding Boiler Power Station Membrane Water Wall Cooling Steel Tube
    US$ 20 / Piece
    50 Pieces (MOQ)
  • Membrane Water Wall Cooling Carbon Steel Tube of Boiler for Power Plant
    US$ 20 / Piece
    50 Pieces (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...
  • Spiral Submerged Arc Welded Steel SSAW Dredge Seamless Steel Carbon Tube Pipe
    US$ 800 / Ton
    13 Tons (MOQ)
  • Large Diameter Longitudinal Submerged Arc Welded Steel Pipe LSAW Pipe LSAW Hollow Pipe
    US$ 800 / Ton
    10 Tons (MOQ)
  • Sawh Welding Carbon Steel Pipe SSAW Pipe for Pilling
    US$ 899 / Ton
    10 Tons (MOQ)

Tianjin Youfa Steel Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Number of Employees6
Number of Employees
Trading Company
Steel Pipe , Steel Coil , Section Steel , Galvanization Products , Hollow Anchor Rod
OEM
Nil
  • Large Diameter API 5L X42 X52 X56 X60 Spiral Submerged Arc Pipe SSAW Carbon Steel Spiral Welded Pipe
    US$ 500 / Ton
    3 Tons (MOQ)
  • API 5L LSAW Sawl Steel Pipe/ Longitudinal Seam Submerged-Arc Welded Steel Pipes ERW Steel Pipe and Tube Sectional Form Round
    US$ 500 / Ton
    3 Tons (MOQ)
  • Ms Steel ERW Carbon ASTM A53 Black Iron Pipe Sch40 Welded Steel Pipe for Building Material Adequate Inventory Manufacturers
    US$ 490 / Ton
    1 Ton (MOQ)

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Tubing Casing , Stainless Steel Seamless Tubes , Slotted Casing Seamless Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • API X60 LSAW Pipe (Longitudinally Submerged Arc Welding)
    US$ 540 / Piece
    20 Pieces (MOQ)
  • API 5L Gr. B X52/X60/X70 Psl1/2 Spirally Submerged Arc Welding Pipe (SSAW Pipe)
    US$ 540 / Piece
    20 Pieces (MOQ)
  • API 5L LSAW Steel Pipe
    US$ 540 / Piece
    20 Pieces (MOQ)

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Fin Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Economizer
OEM, ODM
ISO 9001, ISO 14001, ASME
  • ASTM A106 Gr B Spiral Submerged Arc Welded SSAW Pipes
    US$ 650 / Piece
    1 Piece (MOQ)
  • API 5L X80 Spiral Submerged Arc Welded Steel Tube
    US$ 700 / Ton
    1 Ton (MOQ)
  • API 5L LSAW Steel Pipe for Pile for Fluid Transport
    US$ 700 / Ton
    1 Ton (MOQ)
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Category

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Business Type

Manufacturer/Factory (255) Trading Company (244) Group Corporation (19) Individuals/SOHO (1) Other (2)

Management Certification

ISO 9001 (226) ISO 14001 (118) ISO 9000 (97) ISO 14000 (58) OHSAS/ OHSMS 18001 (50) ISO 20000 (45) QC 080000 (41) IATF16949 (40) ISO9001:2015 (37) BSCI (35) ISO 14064 (34) HSE (34) GMP (29) ASME (29) Others (25) ANSI/ESD (16) QHSE (15) ISO14001:2015 (14) BRC (14) BS 25999-2 (13) ISO 10012 (13) ISO 13485 (13) ISO 17025 (11) ISO 22000 (11) QSR (10) LEED (10) SA 8000 (10) EICC (10) FSC (10) ISO 29001 (10) HQE (9) SHE Audits (9) AIB (9) IFS (8) BREEAM (8) SEDEX (8) ISO 50001 (8) HACCP (8) GAP (8) WRAP (7) PAS 28000 (6) ISO45001:2016 (5) ISO9001:2008 (2) ISO14001:2004 (1) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (130) >100 Million USD (5) 10 ~ 50 Million USD (3) 2.5 ~ 5 Million USD (3) 1 ~ 2.5 Million USD (2) 5 ~ 10 Million USD (2) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (86) 51-200 People (32) Less than 5 People (11) 201-500 People (5) 501-1000 People (5) Above 1000 People (1) More

Province & Region

Shandong (142) Jiangsu (53) Tianjin (19) Hebei (18) Guangdong (18) Shanghai (17) Henan (15) Zhejiang (12) Hubei (9) Hunan (7) Fujian (7) Liaoning (4) Shanxi (3) Shaanxi (2) Jiangxi (2) Chongqing (1) Hainan (1) Guizhou (1) Beijing (1) Anhui (1) More