Total 338 api ring joints factories & companies found with 1,014 products. Source high quality api ring joints from our great selection of reliable api ring joints manufacturing factories.
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Ring Joint Gasket , Sanitary Valve , Ball Valve , Gate Valve , Press Fitting |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Featured Product
Unit Price: US$ 1 / PieceMin. Order: 1 Piece -
Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
China Ningbo Seal & Gasket Co., Ltd.
Gold Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Gasket , Compressed Fiber Jointing Sheet , Graphite Sheet , Gland Braided Packing , PTEF Products |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Ningbo, Zhejiang |
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Featured Product
Unit Price: US$ 0.5-5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5-5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5-5 / PieceMin. Order: 10 Pieces
Shandong Xilong Machinery Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Elevator , Rubber Hose , Power Tongs , Rotary Table , Drilling Rig Accessories |
| Mgmt. Certification: |
ISO 9001, HSE
|
| R&D Capacity: | OEM |
| Location: | Dongying, Shandong |
| Production Lines: | 1 |
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Unit Price: US$ 5-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-12 / PieceMin. Order: 1 Piece
Shandong Seaco Machinery Equipment Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Oil Equipment |
| Mgmt. Certification: |
ISO 9001, ISO 20000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 160 / PieceMin. Order: 1 Piece
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Unit Price: US$ 395 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 80 / PieceMin. Order: 60 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$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-90 / PieceMin. Order: 1 Piece
Wenzhou Zhenghai Sealing Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Ring Joint Gasket , Oval Ring Joint Gasket , Octagonal Ring Joint Gasket , Spiral Wound Gasket , Sealing Gasket |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 50001
|
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 10 |
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Unit Price: US$ 1-700 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 10 Pieces
Hebei SPT Seals Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | U Packing for Gate Valves , Hammer Union Seals , Vee Packing Seal Sets , Well Service Packing , Rotary/Radial Shaft Seal Ring |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Xingtai, Hebei |
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Unit Price: US$ 9.6-9.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.38-1.82 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 5.35-6.8 / PieceMin. Order: 1000 Pieces
QINGDAO CIERNE MECHANICAL PARTS CO., LTD.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Mechanical Seal , Expanded PTFE , Modified PTFE , PTFE Parts , Compressed Fiber Sheets |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 0.1-30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1-30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1-30 / PieceMin. Order: 1 Piece
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$ 197-400 / TonMin. Order: 1 Ton
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Featured Product
Unit Price: US$ 200-577 / TonMin. Order: 1 Ton
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Unit Price: US$ 200-457 / TonMin. Order: 1 Ton
Wenzhou Yiyu Sealing Material Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Mechanical Gasket , Seal Washers , Ring Gasket , Sealing Gasket , API Ring Type Gasket |
| Mgmt. Certification: |
ISO 9000, ASME
|
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 3 |
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Unit Price: US$ 0.1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.9 / PieceMin. Order: 1 Piece
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Qingdao Tontr Pipeline System Co. Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Ultra high pressure grooved coupling , UHV coupling , Grooved fitting , Gate valve , Butterfly valve |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 1-100 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 1-100 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 1-100 / PieceMin. Order: 2 Pieces
Ningbo Sunwell Sealing Materials Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Gasket , Braided Packing , Compression Sheets , Sealing Equipments , Sealing Gaskets |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.1 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.1 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.1 / PieceMin. Order: 5 Pieces
Ningbo Rilson Sealing Material Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Spiral Wound Gasket , Ring Joint Gasket , Sealing Gasket Material , Sealing Material |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Ningbo, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5-1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5-1 / PieceMin. Order: 10 Pieces
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | API 16A Annular Bop , API 16A RAM Bop , FC Slab Gate Valve , Mud Gate Valve , Plug Valve |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Yancheng, Jiangsu |
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Unit Price: US$ 3-5.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 200-550 / 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$ 0.55 / PieceMin. Order: 1 Piece
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B16.5 Forged Flanges, B16.5 Forging Flanges, B16.5 Steel Flanges, B16.5 Pipe Flanges, B16.47 Flanges
B16.5 Forged Flanges, B16.5 Forging Flanges, B16.5 Steel Flanges, B16.5 Pipe Flanges, B16.47 FlangesUnit Price: US$ 0.45-0.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.45-0.5 / PieceMin. Order: 1 Piece
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$ 1-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-1000 / PieceMin. Order: 1 Piece
Shandong Beyond Petroleum Equipment Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Traveling Block and Hook , Truck-mounted oil Drilling Rig , Solid Control Equipment , Mud Pump , Mud Pump Package |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Weifang, Shandong |
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Unit Price: US$ 790-990 / PieceMin. Order: 1 Piece
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Unit Price: US$ 790-990 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1980-2500 / PieceMin. Order: 1 Piece
Yantai Sunrise Machinery Co., Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | Oilfield Drilling Equipment; Drilling Rig Parts; Wellhead; Handling Tools; Drilling Bits; Spare Parts Of Mud Pump; Downhole And Finishing Tools; Cementing Tools; Solid Control Equipment , Drill String; Casing; Tubing; Petrochemical Products(encapsulated Gel Breaker , Xanthan Gum) |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Yantai, Shandong |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia |
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Unit Price: US$ 1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-500 / PieceMin. Order: 1 Piece
GPE Oil Machinery Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Oilfield Products , Drill Rig , Petroleum Equipment , Drilling Service , Oilfield Tools |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM |
| Location: | Dongying, Shandong |
| Production Lines: | 6 |
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Unit Price: US$ 580-620 / piecesMin. Order: 2 pieces
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Unit Price: US$ 620 / piecesMin. Order: 1 pieces
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Unit Price: US$ 589-620 / piecesMin. Order: 2 pieces
Dongying Lake Petroleum Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Liner , Piston , Extension Rod , Pulsation Dampener , Valve Assy |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 200-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 430-450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 275-280 / PieceMin. Order: 1 Piece
Fluid Tech Piping Systems (Tianjin) Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Malleable Iron Pipe Fittings/Pipe Hangers/Anti-Seismic Bracket/Grooved Pipe Fittings/Fire Valve |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 4.5-7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.5-7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.5-7 / PieceMin. Order: 1 Piece
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Casing Centralizers , Float Equipment , Pipes & Rods , Cementing Tools , Couples & Crossovers |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 100-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-900 / PieceMin. Order: 1 Piece
Jiangsu Meivalve Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Plug Valve , Gate Valve , Choke and Kill Manifold , Wellhead Equipment , Christmas Tree |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Yancheng, Jiangsu |
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
Dongying City Kenli District Jinxiu Petroleum Machinery ...
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Sucker Rod , Drive Rod , Pony Rod , Polish Rod , Drill and Workover Rig and Accessories |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 400-490 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-490 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-490 / PieceMin. Order: 1 Piece
Anhui Sunval International Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Valve , Pipe Fittings , Insulated Copper Pipe , PE Foam Insulation Tube , Resilient Seated Gate Valve |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Hefei, Anhui |
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Unit Price: US$ 5 / SetMin. Order: 5 Sets
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Unit Price: US$ 5 / SetMin. Order: 5 Sets
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Unit Price: US$ 5 / SetMin. Order: 5 Sets
Shandong Light Fir Machinery Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Dongying, Shandong |
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Tianjin Renfu Valve Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Wafer Butterfly Valve , Check Valve , Gate Valve , Strainer , Joint |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Location: | Tianjin, Tianjin |
| Production Lines: | 4 |
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Unit Price: US$ 5.9-99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-259 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.73-112 / PieceMin. Order: 1 Piece
Qingdao Fluido Industrial Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Cast Iron Valve , Cast Steel Valve , Ball Valve , Forged Flange , Ductile Iron Pipe Fitting |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 1.5-500 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 1.5-500 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 1.5-500 / PieceMin. Order: 300 Pieces
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Petroleum Machinery , Casing Head , Tubing Head , Gate Valve , Flange |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Huai'an, Jiangsu |
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
Shandong Yacheng Petroleum Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Handling Tools , Drilling Tools , Downhole Tools , API 6A Gate Valve , Mud Pump and Spare Parts |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongying, Shandong |
| Production Lines: | 5 |
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Unit Price: US$ 50-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-60 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-1000 / PieceMin. Order: 1 Piece
Audited Supplier
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