Home Supplier Discovery Industrial Equipment & Components Flange Carbon Weld Flange Factories & Companies
Total 713 carbon weld flange factories & companies found with 2,139 products. Source high quality carbon weld flange from our great selection of reliable carbon weld flange manufacturing factories.

Xiamen Qishine Imp.&Exp. Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Fastener , Flange , SAE Flange , Stainless Steel Flange , Carbon Steel Flange
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
Location: Xiamen, Fujian

CZIT DEVELOPMENT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe Fittings , Steel Flanges , Stainless Steel Fittings , Steel Pipes , Bright Annealed Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

Wenzhou Kingtime Foreign Industries Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Forged Flange , Pipe Fitting , Steel Pipe & Tube , Stainless Steel Flange , Carbon Steel Flange
Mgmt. Certification:
ISO 9001, ISO 14001, ASME
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Shandong Seibou Chemical Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminium Hydroxide , Surface Coated Aluminium Hydroxide , Aluminum Oxide
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zibo, Shandong

Jinan Jianghua Forging Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Flange
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong

Qidong Qirun Conexa Joint Device Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fittings , Flanges , Valves , Clamps , Hose Assembly
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Nantong, Jiangsu

3S International Company Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pump Manifold , Plastic Pipe End Caps , Plastic Flange Face Covers , Plastic Oilfield Thread Protectors , Flanges
Mgmt. Certification:
ISO 9001
Factory ownership: Foreign Joint Venture
R&D Capacity: OEM
Location: Nanjing, Jiangsu

QINGDAO NANCY METAL & MACHINERY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Valves , Flanges , Pipes , Fittings , Fasteners
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong
Production Lines: 3

HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Pipe Fittings , Flange , Valve , Steel Pipe , Gasket
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Pipe , Stainless Steel Pipe , Alloy Steel Pipe , Pipe Fitting and Flange
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong

Hainan Huatongxinda Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Elbow , Flange , Pipe Fitting , Tee , Reducer
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Haikou, Hainan

CANGZHOU RITAI PIPE FITTINGS MANUFACTURE CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Pipe Fittings , Elbow , Reducer , Tee , Cap
Mgmt. Certification:
ISO 9001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Cangzhou, Hebei

Chengdu Derbo Steel Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Seamless Steel Pipe , Welded Steel Pipe , Stainless Steel Pipe , Carbon Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Chengdu, Sichuan

WENZHOU AEA VALVE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ball Valve , Gate Valve , Globe Valve , Check Valve , Butterfly Valve
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Hefei Lamat Piping Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Steel Flange , Ductile Iron Valve , S. S. / Brass Valve
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Flange
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, Q/SY1002.1-2013
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

Qingdao Bestflow Industrial Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Forged Steel Fittings , Steel Nipples , Steel Merchant Couplings , Steel Flanges , Steel Butt Welding Pipe Fittings
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

Shanxi Baite Fluid Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pneumatic Cylinder , Pneumatic Fittings , Pneumatic Tubes , Air Source Treatment , Solenoid Valves
Mgmt. Certification:
ISO 9001, ISO 9000
R&D Capacity: OEM, ODM
Location: Taiyuan, Shanxi

Shijiazhuang Beihai Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Pipe , Pipe Fitting , Flange , Elbow , Reducer
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shijiazhuang, Hebei

DEZHOU ZHANXIANG METAL PRODUCTS CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Flange , Flange , Steel Structure , Special-Shaped Parts , Fittings
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dezhou, Shandong

Jinliang Valve Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Butterfly Valve , Gate Valve , Check Valve , Ball Valve , etc.
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, HSE, BS 25999-2
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang

Tianjin Golden Hugeline Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Steel Pipe , Seamless Steel Pipe , Flange , Pipe Fitting , Valve
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin

CANGZHOU YAHAI JINTONG PIPE INDUSTRIES CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Seamless Pipe , Pipe Fittings , ERW /Hfw Pipe , LSAW/Sawl Pipe , SSAW /Sawh Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Cangzhou, Hebei

Weifang Shengao Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Forging Parts , Casting Parts , Manhole Cover , Cylinder Parts , Machining
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Weifang, Shandong

Nantong Roke Fluid Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: SAE Flange , Tube Fitting , Pipe Fitting , Needle Valve , Ball Valve
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Nantong, Jiangsu
Production Lines: Above 10

Taiyuan FF Flanges & Fittings Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Flanges , Backing Rings , Butt Welding Pipe Fittings , Ductile Iron Pipe Fittings
Mgmt. Certification:
ISO 9001, ISO 14001
Location: Taiyuan, Shanxi
Production Lines: 3
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Management Certification

ISO 9001 (424) ISO 9000 (134) ISO 14001 (132) IATF16949 (71) ISO 14000 (61) OHSAS/ OHSMS 18001 (44) ISO 20000 (40) ASME (35) ISO9001:2008 (33) HSE (27) ANSI/ESD (27) ISO 14064 (24) ISO9001:2015 (23) QC 080000 (20) GMP (19) BSCI (18) OHSAS18001:2007 (12) BS 25999-2 (11) Others (10) QHSE (8) ISO 10012 (8) ISO14001:2015 (7) ISO 13485 (7) ISO 29001 (7) GAP (6) SA 8000 (6) ISO14001:2004 (6) TS16949 (5) ISO 22000 (5) ISO 50001 (5) AIB (4) WRAP (4) QSR (4) PAS 28000 (4) ISO 17025 (4) HACCP (3) SHE Audits (3) FSC (3) IFS (3) HQE (3) BRC (3) EICC (3) BREEAM (2) LEED (2) SEDEX (2) More

R&D Capacity

OEM (440) ODM (276) Own Brand (246) Others (6)

Annual Revenue

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No. of Employees

51-200 People (146) 5-50 People (130) 201-500 People (49) Less than 5 People (28) 501-1000 People (11) Above 1000 People (4) More

Province & Region

Zhejiang (190) Hebei (129) Shandong (108) Jiangsu (89) Shanghai (46) Guangdong (34) Tianjin (28) Shanxi (23) Henan (16) Beijing (11) Fujian (7) Shaanxi (6) Liaoning (6) Hubei (6) Sichuan (4) Chongqing (3) Anhui (2) Hunan (2) Ningxia (1) Hainan (1) Hongkong S.A.R. (1) More