Total 856 welding neck flange factories & companies found with 2,568 products. Source high quality welding neck flange from our great selection of reliable welding neck flange manufacturing factories.
Dongtai Zhonghai Super Alloy Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Nickel Alloy Bar , Nickel Alloy Plate , Nickel Alloy Flange Forging , Nickel Alloy Pipe & Fitting , Nickel Alloy Fastener |
| Mgmt. Certification: |
ISO 9001, ISO 20000, BSCI, QHSE
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Yancheng, Jiangsu |
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Featured Product
Unit Price: US$ 1-1000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 5.58-5.88 / kgMin. Order: 100 kg
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Unit Price: US$ 10-30 / PieceMin. Order: 9 Pieces
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Flange; Stainless Steel Flange; ANSI Ss Flange; DIN Flange; JIS Flange |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Quzhou, Zhejiang |
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Featured Product
Unit Price: US$ 1.1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.9 / PieceMin. Order: 1 Piece
Taiyuan FF Flanges & Fittings Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Backing rings , Flanges , Saddle clamp , Manhole cover , Pipe fittings |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Taiyuan, Shanxi |
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Featured Product
Unit Price: US$ 1-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-500 / PieceMin. Order: 1 Piece
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Flange Adaptor , Gate Valve , Quick Adaptor , Dismantling Joint , Tapping Saddle |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Beijing, Beijing |
| Production Lines: | 6 |
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Featured Product
Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
Guangzhou Kingmetal Steel Industry Co., Ltd.
Diamond 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 |
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Unit Price: US$ 10-30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-20 / PieceMin. Order: 1 Piece
HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED
Gold 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 |
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Unit Price: US$ 1-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.95-1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-2000 / PieceMin. Order: 1 Piece
Wuxi Dingyu Xinda Special Steel Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Tube , Carbon Steel Pipe , Welded Tube , Seamless Pipe , Stainless Steel Tube |
| Mgmt. Certification: |
ISO 9001, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wuxi, Jiangsu |
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Unit Price: US$ 1.5-3 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1.5-3 / PieceMin. Order: 50 Pieces
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Standard ANSI Fabrication Stainless Steel Flange Welding Neck Pipe Fitting Flanges/ Class 150 Flange
Standard ANSI Fabrication Stainless Steel Flange Welding Neck Pipe Fitting Flanges/ Class 150 FlangeUnit Price: US$ 1.5-8 / PieceMin. Order: 50 Pieces
Xiamen Qishine Imp.&Exp. Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Gasket , Stud Bolt and Nut , CS Ss as Flange , CS Ss as Pipe , New Energy Solar Supply System |
| Mgmt. Certification: |
The company have the quality management system
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Xiamen, Fujian |
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Unit Price: US$ 2.98-888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2.98-888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2.98-888 / PieceMin. Order: 1 Piece
Hainan Huatongxinda Trade Co., Ltd.
Diamond 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 |
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Unit Price: US$ 9.8-9.9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.5-9.9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-9.9 / PieceMin. Order: 1 Piece
Tangshan Xinma Import and Export Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Pipe Fittings , Elbow , Bends , Reducer , Tee |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Location: | Tangshan, Hebei |
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Unit Price: US$ 0.5-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.5-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.5-50 / PieceMin. Order: 1 Piece
3S International Company Limited
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Manifold , Plastic Pipe End Caps , Plastic Flange Face Covers , Plastic Oilfield Thread Protectors , Manifold |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Foreign Joint Venture |
| R&D Capacity: | OEM, Own Brand |
| Location: | Nanjing, Jiangsu |
Wenzhou Sixmeters Steel Industrial Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Tube , Stainless Steel Flange , Stainless Steel Tube Joint , Stainless Steel Tube Accessory |
| Mgmt. Certification: |
BRC
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1-80 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-80 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-80 / PieceMin. Order: 100 Pieces
Hefei Lamat Piping Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Hefei, Anhui |
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Unit Price: US$ 1500-2000 / TonMin. Order: 1 Ton
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Unit Price: US$ 1500-2000 / TonMin. Order: 1 Ton
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Unit Price: US$ 1500-2000 / TonMin. Order: 1 Ton
Hebei Xinjiu Heavy Machinery Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Auto Parts |
| Mgmt. Certification: |
IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 1.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.9 / PieceMin. Order: 10 Pieces
Hebei Shenhao Pipe Fittings Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Elbows , Flangs , Pipe Caps , Tees , Threads |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
Hebei Pipeline Equipment HN Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Steel Pipes , Pipe Fittings (Elbow Tee Reduer Cap...) , Flange , Pipe Spool , Thermal Insulation Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM, ODM |
| Location: | Haikou, Hainan |
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Shanxi Huaao Machinery Engineering Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Rolling Mill , Pipe Mill , Rolls , Cardan Shaft , Forging |
| Mgmt. Certification: |
Company Standard
|
| Factory ownership: | Limited Company |
| Location: | Xinzhou, Shanxi |
| Main Markets: | North America , Southeast Asia/ Mideast |
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Unit Price: US$ 1-10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1000 / TonMin. Order: 1 Ton
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Unit Price: US$ 1 / PieceMin. Order: 10 Pieces
Shaanxi Chengxin Yongsheng Metal Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Steel Coil , Stainless Steel Plate , Stainless Steel Sheet , Stainless Steel Strip , Stainless Steel Pipe |
| Mgmt. Certification: |
ISO 9001, IATF16949, HSE, QC 080000, GMP...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 0.36-0.86 / kgMin. Order: 1 kg
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Unit Price: US$ 0.36-0.86 / kgMin. Order: 1 kg
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Unit Price: US$ 0.36-0.86 / kgMin. Order: 1 kg
Shanghai Ali-Mama Steel Trading Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 26-30 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 50-75 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 50-75 / PieceMin. Order: 100 Pieces
Tobo Industrial (shanghai) Co.,Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | Super duplex steel fittings flanges; Copper nickel fittings; Nickel alloy pipe/tube; Super duplex steel pipes/tubes; Copper nickel plate/ sheet |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 6 |
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Unit Price: US$ 18.59-18.99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18.59-18.99 / PieceMin. Order: 1 Piece
SYI Industrial Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | manhole cover , grating , ductile iron pipe fitting , adapter and coupling , valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taiyuan, Shanxi |
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Unit Price: US$ 20-50 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 10-100 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 20-100 / PieceMin. Order: 50 Pieces
Permanent Steel Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 300-400 / TonMin. Order: 1 Ton
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Unit Price: US$ 4-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4-200 / PieceMin. Order: 1 Piece
Kunlun Stainless Steel Group
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
| Main Products: | Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Bar , Stainless Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 1-3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.3-7.8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-3 / PieceMin. Order: 1 Piece
Shaanxi Jiade Import and Export Co., Ltd.
Diamond 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 |
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Unit Price: US$ 30-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-49 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-39 / PieceMin. Order: 1 Piece
Henan Ebon Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Wheel , Forged Wheel , Crane Wheel , Railway Wheel , Hydro Dam Wheel |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 50-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-3000 / PieceMin. Order: 1 Piece
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipe , Fasteners , Stainless Steel Wire Rope , Titanium , Titanium Tube |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand, good |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 5-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-10000 / PieceMin. Order: 1 Piece
CANGZHOU BEWIN PIPELINE CO., LTD.
Diamond 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
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 1-1000 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-1000 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2000 / PieceMin. Order: 100 Pieces
Zhejiang Aomi Fluid Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Valve , Pipe Fitting |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
HUNAN AUTO IMPORT & EXPORT CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipe , Steel Plate , Alloy Plate , Metal Material Welding , Metal Cutting |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 1-10 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 5 Pieces
Zhangjiagang HaoHua Industry Pipe Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Fin Tube , Tubesheet , Forging Disk , Seamless Tube , Flange |
| Mgmt. Certification: |
ISO 9001, ASME
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Suzhou, Jiangsu |
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Min. Order: 10 Pieces
Audited Supplier
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