Home Supplier Discovery Industrial Equipment & Components Flange Lap Welding Pipe Factories & Companies
Total 357 lap welding pipe factories & companies found with 1,071 products. Source high quality lap welding pipe from our great selection of reliable lap welding pipe manufacturing factories.

Flk Pipeline Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Changsha, Hunan

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

Tianjin Elegant Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Titanium Clad Copper , Steel Clad Copper , Titanium Basket , Heat Exchanger , Flange
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin

Linyi Changyuan International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: HDPE Pipe Fitting , HDPE pipe LVP/Laminated Veneer Paper , BES/balance enhancement sheet , Plywood , Wood Moulding
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Linyi, Shandong

Zhejiang Chanyat Power Engineering Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Pipe; Fitting; Flange
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hangzhou, Zhejiang

Hebei Rich Pipe Fitting Mill Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Forged Flanges , Steel Elbows , Steel Tees , Steel Reducers , Steel End Caps
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Cangzhou, Hebei

Ningbo Mengkwa Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Plastic Machine , Plastic Extruder , Drum Machine , Rubber Extruder , Silicone Extruder
Mgmt. Certification:
ISO 9001, ISO 20000, GMP
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Ningbo, Zhejiang

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong

Shanxi Donghuang Wind Power Flange Manufacturing Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Forging , Forged Ring , Forged Shaft , Big Flange , Flange
Mgmt. Certification:
ISO9001:2015, Pressure Equipment Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai

JINAN BESTAR INC.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Evaporator , Condenser , Temperature Sensor , Refrigeration Accessories
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong

Wuxi Gold Guangyuan Metal Products Factory

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Pipe/Tube , Aluminium Tube/Pipe , Aluminum Tubing/Piping , Aluminium Piping/Tubing , Aluminum Die Casting
Mgmt. Certification:
ISO 9000
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Wuxi, Jiangsu

Hebei Yizhuo New Material Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Rubber Waterstop , Bridge Rubber Bearing , Bridge Expansion Joint , Concrete Cloth
Mgmt. Certification:
Company Standard
Factory ownership: Limited Company
Location: Hengshui, Hebei
Production Lines: 5

Hebei Xinfeng High-Pressure Flange and Pipe Fitting ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Flanges; Pipe Fittings
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Flange , Valve , Carbon Steel Pipe , Gasket
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE, ASME...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Hebei Cangrun Pipeline Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized High Strength Steel Pipes , Carbon Steel Seamless Stainless Steel Elbow , Carbon Steel Thread Tee , Carbon Steel FF RF Blind Butt Welding Flange , Carbon Steel Cap
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei

Qingdao TSD Plastic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Heat Shrinkable Sleeve , Heat Shrinkable Tape , Hand Extruder , Plastic Extrusion Welder , Plastic Welding Rods
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong

Shaanxi Jiade Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel pipe; Stainless steel pipe; Alloy steel pipe; Pipe fittings; Flange; steel plate; Steel bar; Special steel product; Aluminum product; Titanium product; Copper product
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xi'an, Shaanxi

Dalian Shungji Technology Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Industrial knife , Castings , Graphite , etc.
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dalian, Liaoning

Superair Group Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Ningbo, Zhejiang
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Category

Industrial Equipment & Components (262) Manufacturing & Processing Machinery (224) Construction & Decoration (192) Tools & Hardware (180) Metallurgy, Mineral & Energy (154) Auto, Motorcycle Parts & Accessories (95) Instruments & Meters (60) Chemicals (53) Transportation (41) Electrical & Electronics (28) More

Management Certification

ISO 9001 (228) ISO 14001 (97) ISO 9000 (72) ISO9001:2015 (41) ISO 14000 (40) IATF16949 (34) OHSAS/ OHSMS 18001 (34) ISO 20000 (30) ASME (28) HSE (23) ISO14001:2015 (21) QC 080000 (21) Others (21) ISO 14064 (18) GMP (18) ANSI/ESD (16) BSCI (15) ISO45001:2016 (10) BS 25999-2 (10) ISO 17025 (9) QHSE (8) ISO 10012 (8) ISO 13485 (8) ISO 22000 (7) SA 8000 (6) HACCP (6) FSC (6) BRC (6) ISO 50001 (6) WRAP (5) PAS 28000 (5) QSR (5) AIB (5) LEED (5) SHE Audits (5) GAP (5) ISO 29001 (5) BREEAM (4) EICC (4) SEDEX (4) IFS (3) HQE (3) OHSAS18001:2007 (1) ISO9001:2008 (1) More

R&D Capacity

OEM (270) ODM (210) Own Brand (162) Others (3)

Annual Revenue

<1 Million USD (95) 10 ~ 50 Million USD (13) 2.5 ~ 5 Million USD (11) >100 Million USD (9) 50 ~ 100 Million USD (6) 5 ~ 10 Million USD (6) 1 ~ 2.5 Million USD (4) More

No. of Employees

5-50 People (73) 51-200 People (43) 201-500 People (8) Less than 5 People (6) 501-1000 People (3) Above 1000 People (2) More

Province & Region

Zhejiang (89) Shandong (69) Hebei (50) Jiangsu (44) Guangdong (18) Tianjin (17) Shanghai (15) Shanxi (10) Shaanxi (8) Anhui (7) Beijing (4) Henan (4) Hunan (4) Hubei (4) Liaoning (3) Fujian (3) Hainan (2) Jiangxi (2) Sichuan (1) Chongqing (1) Taiwan, China (1) Yunnan (1) More