Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Api Pipe Manufacturers & Suppliers
Total 576

api pipe manufacturers & suppliers

found with 1,728 products

Cangzhou Datang Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Steel Pipe , Alloy Steel Pipe , Steel Pipe , Pipe Fitting
Mgmt. Certification: ISO 9001, ISO 14001, ASME
City/Province: Cangzhou, Hebei
Related Products: Seamless Api Pipe, Api Tubing Pipe

Hangzhou Heavy Steel Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Various steel pipes , steel tubes , such as ERW steel pipe , LSAW steel pipe , SSAW steel pipe
Mgmt. Certification: ISO9001:2008, ISO14001:2004, OHSAS18001:2007
City/Province: Hangzhou, Zhejiang
Related Products: Honed Pipe, Ms Pipe

CANGZHOU BEWIN PIPELINE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Stainless Steel Fitting , Stainless Steel Ball Valve , Seamless Pipe , Post Anchor , Wire Mesh
Mgmt. Certification: ISO 9001, ISO 9000, QC 080000
City/Province: Cangzhou, Hebei
Related Products: Pipe Series, Lasw Pipe

SHANDONG ZEBRA STEEL MATERIAL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate , PPGI , Seamless Steel Pipe , Galvanized Steel Coil , Stainless Steel Plate
Mgmt. Certification: ISO 9001, ISO 9000, ISO 14001, ISO 10012
City/Province: Jinan, Shandong
Related Products: Pregalvanized Pipe, Sawl Pipe

Hunan Prior New Material Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Carbon Steel Pipe-Welded Pipe , Carbon Steel Pipe-SMLS Pipe , Stainless Steel Pipe , Galvanized Steel Pipe , Anti-Corrosion Steel Pipe
Mgmt. Certification: ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
City/Province: Changsha, Hunan
Related Products: Pipe Grade, Fluid Pipe

Shanghai Houdong Metal Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other
Main Products: API Pipe , SSAW Pipe , Seamless Pipe , Steel Fittings , Flange
Mgmt. Certification: ISO 9001, ISO 14001
City/Province: Shanghai, Shanghai
Related Products: Seamless Pipe, Groove Pipe
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Management Certification

ISO 9001 (364) ISO 14001 (155) ISO 9000 (130) ISO 14000 (73) OHSAS/ OHSMS 18001 (63) ISO9001:2015 (61) ISO9001:2008 (52) ISO 20000 (49) IATF16949 (47) ASME (41) QC 080000 (37) HSE (37) OHSAS18001:2007 (33) ISO 14064 (30) GMP (28) BSCI (28) Others (26) ISO14001:2015 (25) ANSI/ESD (24) ISO14001:2004 (15) ISO 10012 (13) ISO 13485 (12) ISO 22000 (11) BS 25999-2 (9) QHSE (9) ISO 29001 (9) SA 8000 (8) ISO 50001 (8) ISO 17025 (8) GAP (7) HACCP (6) BRC (6) WRAP (5) AIB (5) EICC (5) HQE (5) SHE Audits (5) SEDEX (5) QSR (4) PAS 28000 (3) IFS (3) BREEAM (3) LEED (3) FSC (3) ISO45001:2016 (2) DGNB (1) TS 16949 (1) More

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Annual Revenue

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No. of Employees

5-50 People (184) 51-200 People (89) Less than 5 People (34) 201-500 People (20) 501-1000 People (4) Above 1000 People (2) More

Province & Region

Zhejiang (125) Shandong (107) Jiangsu (77) Hebei (66) Tianjin (36) Shanghai (34) Guangdong (23) Henan (15) Fujian (14) Hunan (14) Hubei (13) Beijing (13) Liaoning (9) Shaanxi (6) Anhui (6) Jiangxi (4) Sichuan (4) Shanxi (4) Chongqing (3) Guizhou (1) Guangxi (1) Hainan (1) More