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Seamless Steel Pipe Manufacturers & Suppliers

Seamless Steel Pipe Total 693 manufacturers & suppliers found with 2,079 products

Nanjing Aplus Machinery Equipment Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Vertical Platform Lifts , Inclined Wheelchair Lifts , Hoistway Vertical Platform Lifts , Curved Stair Lifts
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • Carbon Steel API 5L Seamless Pipe
    US$ 0.5 / Piece
    100 Pieces (MOQ)

Shandong Wintech Technology Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Plate Heat Exchanger , Air Preheater , Air Cooler , Multi-Effect Falling Film Evaporator , Shell and Tube Heat Exchanger
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • ASTM Seamless Stainless Steel Heat Exchanger Finned Tube / Pipe
    US$ 30 / Piece
    1 Piece (MOQ)

HEFEI ROSCHEN TOOL CO., LTD.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Diamond Core Drill , DTH Hammer , Reverse Circulation Hammer , Drill Rig , Tricone Bits
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Grade E75, X95, G105, S135 API Seamless Steel Pipe
    Negotiable
    5 Pieces (MOQ)
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Category

Metallurgy, Mineral & Energy (433) Manufacturing & Processing Machinery (417) Industrial Equipment & Components (400) Construction & Decoration (344) Tools & Hardware (303) Auto, Motorcycle Parts & Accessories (163) Electrical & Electronics (101) Instruments & Meters (77) Chemicals (77) Transportation (55) More

Business Type

Manufacturer/Factory (544) Trading Company (503) Group Corporation (32) Other (6)

Management Certification

ISO 9001 (450) ISO 14001 (207) ISO 9000 (157) ISO9001:2015 (99) ISO 14000 (92) OHSAS/ OHSMS 18001 (84) ISO 20000 (78) IATF16949 (78) BSCI (68) QC 080000 (64) HSE (63) Others (60) ISO 14064 (59) ASME (50) GMP (49) ISO14001:2015 (38) ANSI/ESD (37) ISO 10012 (26) ISO 17025 (25) ISO 13485 (23) ISO 22000 (22) BS 25999-2 (22) QHSE (22) ISO 50001 (21) BRC (20) ISO 29001 (18) GAP (18) QSR (18) WRAP (17) PAS 28000 (17) HACCP (16) AIB (16) HQE (16) SHE Audits (16) EICC (16) SA 8000 (15) LEED (15) FSC (15) SEDEX (15) IFS (14) BREEAM (14) ISO45001:2016 (11) ISO9001:2008 (5) OHSAS18001:2007 (2) ISO14001:2004 (1) More

Annual Revenue

<1 Million USD (303) 2.5 ~ 5 Million USD (7) 5 ~ 10 Million USD (4) >100 Million USD (2) 10 ~ 50 Million USD (2) 1 ~ 2.5 Million USD (2) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (186) 51-200 People (85) Less than 5 People (28) 201-500 People (14) Above 1000 People (3) 501-1000 People (1) More

Province & Region

Shandong (201) Jiangsu (119) Zhejiang (96) Tianjin (53) Guangdong (50) Hebei (49) Shanghai (30) Hunan (14) Henan (14) Fujian (12) Anhui (12) Shanxi (10) Liaoning (8) Shaanxi (8) Hubei (5) Beijing (4) Jiangxi (3) Hainan (2) Sichuan (2) Heilongjiang (1) More