Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seamless Gas Pipe Factories & Companies
Total 1,728 seamless gas pipe factories & companies found with 5,184 products. Source high quality seamless gas pipe from our great selection of reliable seamless gas pipe manufacturing factories.

Shanghai South Geely Industrial Co., Ltd.

Diamond MemberDiamond Member
Main Products: Aluminized Steel Tube & Pipe , Stainless Steel Tube & Pipe , Carbon Steel Tube & Pipe , Titanium Pipe & Tube , Seamless Steel Pipe & Tube
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Zhejiang Xintongda Special Steel Manufacturing Co., Ltd

Diamond MemberDiamond Member
Main Products: Duplex Stainless Steel Pipe , Austeniti Stainless Steel Pipe , Cooper Nickle Alloy Steel , Other Special Steel Grade Pipe , Duplex Stainless Steel Pipe Fitting
Factory ownership: Private Owner
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Tianjin Jinnuo Steel Pipe Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Stainless Steel Seamless Tube/Pipe , Stainless Steel Flanges , Stainless Steel Tube Fittings , Stainless Steel Pipe Connector , Stainless Steel Welded Tube/Pipe
Mgmt. Certification:
ISO9001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hangzhou, Zhejiang

Shandong Hongtai Metal Products Co., Ltd.

Diamond MemberDiamond Member
Main Products: Galvanized Steel Coile , PPGI , Corrugated Sheet , Stainless Steel Sheet , Stainless Steel Pipe
Location: Jinan, Shandong
Main Markets: South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shandong Wealth Petroleum Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Pumping Unit , Petroleum Equipment , Casing Pipe , Drill Pipe , Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong

Chengdu Derbo Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Steel Pipe , Stainless Steel , Steel Plate , Fitting , Flange
Factory ownership: Limited Company
Location: Chengdu, Sichuan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

WUXI TONGNO SPECIAL STEEL CO.,LTD

Diamond MemberDiamond Member
Main Products: Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe/Square Tube , Carbon Steel Plate/Pipe/Square Tube/Coil/Strip
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Diamond MemberDiamond Member
Main Products: Galvanized Pipe , Scaffolding Shoring Props , ERW Welded Steel Pipe , Black Square Tube , Hollow Section
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Wenzhou Guohao Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Stainless Steel Seamless Tube/Pipe , Duplex Stainless Steel Tube/Pipe , Nickel Alloy Tube/Pipe , Stainless Steel Welded Pipe , Stainless Steel U Tube
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

WUXI BAOWANG STEEL CO., LTD.

Diamond MemberDiamond Member
Main Products: Stainless Steel Sheet , Steel Plate , Stainless Steel Coil , Stainless Steel Pipe , Steel Pipe
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Flat bar , Angle bar , H Beam , Galvanized coil , PPGI
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
Production Lines: 1

Changzhou Tenjan Steel Tube Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Seamless Steel Pipe , Seamless Steel Tube , Carbon Steel Pipe , Precision Steel Pipe , Alloy Steel Pipe
Mgmt. Certification:
ISO9001:2015, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changzhou, Jiangsu
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Category

Industrial Equipment & Components (1,131) Manufacturing & Processing Machinery (1,119) Metallurgy, Mineral & Energy (703) Tools & Hardware (684) Construction & Decoration (667) Auto, Motorcycle Parts & Accessories (386) Instruments & Meters (349) Electrical & Electronics (321) Chemicals (289) Transportation (260) More

Management Certification

ISO 9001 (315) ISO9001:2015 (304) ISO 14001 (274) ISO45001:2018 (139) Others (93) ISO 9000 (90) OHSAS/ OHSMS 18001 (55) ISO 14000 (51) ISO 20000 (49) IATF16949 (41) HSE (30) BSCI (29) QC 080000 (28) ISO 14064 (27) ASME (23) GMP (23) ISO 50001 (22) ISO 13485 (16) ANSI/ESD (15) ISO 17025 (10) QHSE (8) BS 25999-2 (8) ISO 10012 (8) EICC (7) FSC (7) BRC (7) WRAP (6) ISO 22000 (6) ISO 29001 (6) LEED (6) SA 8000 (5) HACCP (5) AIB (5) IFS (5) HQE (5) SHE Audits (5) SEDEX (5) QSR (4) GAP (4) BREEAM (4) ISO14001:2015 (4) PAS 28000 (3) ISO9001:2008 (2) ISO45001:2016 (1) More

R&D Capacity

OEM (1,255) ODM (1,233) Own Brand (651) Others (17)

Annual Revenue

<1 Million USD (831) 2.5 ~ 5 Million USD (24) 10 ~ 50 Million USD (24) >100 Million USD (22) 50 ~ 100 Million USD (16) 5 ~ 10 Million USD (13) 1 ~ 2.5 Million USD (12) More

No. of Employees

5-50 People (819) 51-200 People (244) Less than 5 People (159) 201-500 People (56) 501-1000 People (20) Above 1000 People (8) More

Province & Region

Shandong (403) Jiangsu (280) Zhejiang (262) Hebei (164) Guangdong (143) Tianjin (88) Shanghai (82) Henan (63) Hunan (37) Fujian (34) Hubei (29) Anhui (24) Beijing (24) Liaoning (21) Shanxi (18) Shaanxi (15) Jiangxi (12) Sichuan (11) Chongqing (10) Hainan (3) Jilin (2) Yunnan (1) Hongkong S.A.R. (1) Heilongjiang (1) More