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Api Flanges

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1/2"-72" API JIS RF Carbon Steel Blind Flange Fittings

1/2"-72" API JIS RF Carbon Steel Blind Flange Fittings

US $ 0.1-1 / Piece FOB
100 Pieces (MOQ)
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Main Products: Flange
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Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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API 6A 2-1/16" 15000psi Drilling Adapter Spools or Spacer Spools or Riser Flange

API 6A 2-1/16" 15000psi Drilling Adapter Spools or Spacer Spools or Riser Flange

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Manufacturing Process : Forging
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Jiangsu Meivalve Machinery Co., Ltd.

Jiangsu, China Since 2020
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Anchor Flange ASME B16.47 Series B (API 605) ASTM A266 Gr3

Anchor Flange ASME B16.47 Series B (API 605) ASTM A266 Gr3

US $ 10-100 / kg FOB
10 kg (MOQ)
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Main Products: Flange, Forging
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Shanxi Jindingtai Metals Co, Ltd

Manufacturer/Factory & Trading Company

Shanxi, China Since 2025
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API 6A Wp316L JIS B2220 Blind Flange 5000psi for Offshore Oil Rig

API 6A Wp316L JIS B2220 Blind Flange 5000psi for Offshore Oil Rig

US $ 10-100 / Piece FOB
1,000 Pieces (MOQ)
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Sealing Surface : RF
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EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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ANSI/JIS/DIN/API SUS304 Pipe Fitting Welding Forged Weld Neck Stainless Steel Flange

ANSI/JIS/DIN/API SUS304 Pipe Fitting Welding Forged Weld Neck Stainless Steel Flange

US $ 1-4.99 / Piece FOB
10 Pieces (MOQ)
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Main Products: Seamless Steel Pipe, Boiler Tube, Casing/Drill Pipe, Alloy Steel Pipe, Gas Cylinder Tube, Oil Line Steel Pipe, 3PE/2PE Steel Pipe, Stainless Steel Pipe
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TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China Since 2017
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China Manufacturing API Pipe Fitting Carbon Flange for Refineries Use

China Manufacturing API Pipe Fitting Carbon Flange for Refineries Use

US $ 10-13.84 / Piece FOB
2 Pieces (MOQ)
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Type : Welding Flange
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Jiangsu Green Bio-Environmental Protection Technology Co., Ltd.

Jiangsu, China Since 2024
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API 6A 16A Oilfield Drilling Dsa Double Studded Adapter Flange for Fitting Connections

API 6A 16A Oilfield Drilling Dsa Double Studded Adapter Flange for Fitting Connections

US $ 200-5,000 / Piece FOB
1 Piece (MOQ)
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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)
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Yantai Sunrise Machinery Co., Ltd

Trading Company

Shandong, China Since 2023
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High Quality ASME B16.47 (API 605) Class 75/150/300/400/600/900 Slip on Flange

High Quality ASME B16.47 (API 605) Class 75/150/300/400/600/900 Slip on Flange

US $ 3-8 / Piece FOB
10 Pieces (MOQ)
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Die Casting Machine Type : Hot Chamber Die Casting Machine
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Hubei Fotma Machinery Co., Ltd.

Hubei, China Since 2008
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API 6A Well Drilling Adapter Spool Spacer Flange

API 6A Well Drilling Adapter Spool Spacer Flange

US $ 210-230 / Piece FOB
1 Piece (MOQ)
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Main Products: API Elevator, Rubber Hose, Power Tongs, Wellhead & Well Control System, Drilling Rig Accessories, Swivel, Downhole Tools, Cementing Tools, Kelly Pipe Hexagonal Pipe Drilling Pipe, Non-Magnetic Drill Collar
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Shandong Xilong Machinery Equipment Co., Ltd.

Shandong, China Since 2023
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40mm Thickness 4" Sightglass Flanges Fit Behind an API Adaptor (08)

40mm Thickness 4" Sightglass Flanges Fit Behind an API Adaptor (08)

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Certification : ISO/TS16949, ISO
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Qingdao Hailite Auto Parts Co., Ltd.

Trading Company

Shandong, China Since 2014
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API High Pressure Resistant Wn Flange ANSI DIN Class 150 Carbon Steel Stainless Steel Welding Neck Flange

API High Pressure Resistant Wn Flange ANSI DIN Class 150 Carbon Steel Stainless Steel Welding Neck Flange

US $ 3.06-22.6 / Piece FOB
2 Pieces (MOQ)
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Main Products: Ductile Iron Pipe, Ductile Iron Pipe Fittings, Valve, Joint, Manhole Cover, Gully Grating, Manhole Step, Flange, Water Meter, Water Meter Box
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TIANYI SUNS PIPE & FITTINGS CO., LTD.

Shanxi, China Since 2011
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API 6A Stainless Steel 280K Professional Rised Face Slip-on Flange

API 6A Stainless Steel 280K Professional Rised Face Slip-on Flange

US $ 3.31-4.08 / Piece FOB
1 Piece (MOQ)
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Standard : ANSI, DIN, GB, JIS, GOST, BSW
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Shangdian Flange Pipe Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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API Flange with Enhanced Durability for Heavy-Duty Use

API Flange with Enhanced Durability for Heavy-Duty Use

US $ 0.6-40 / Piece FOB
100 Pieces (MOQ)
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Main Products: Welding Neck Flange, Hic Sscc Flange, Carbon Steel Flange, Pipe Flange, So Flange
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Dingxiang Jinyu Forging Co., Ltd

Manufacturer/Factory & Trading Company

Shanxi, China Since 2025
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Adapter Flange/Spool Flange of API 6A Wellhead API Wellhead Riser Spool/ Spacer Spool

Adapter Flange/Spool Flange of API 6A Wellhead API Wellhead Riser Spool/ Spacer Spool

US $ 100 / Piece FOB
10 Pieces (MOQ)
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Processing Object : Metal
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Jiangsu Kaiye Heavy Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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API 6A Nps 30 ASTM A694 Large Diameter Heavy-Duty Flange 304/316L

API 6A Nps 30 ASTM A694 Large Diameter Heavy-Duty Flange 304/316L

US $ 6-7 / Piece FOB
10 Pieces (MOQ)
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Main Products: Flange, Steel Pipe Flange, Stainless Flange, Threaded Flange, Steel Pipe Flange Cover, Flat Welding Flanges, Flat Welding Flanges with Neck, Butt Welding Flanges with Neck, Blind Plate, Orifice Plate
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Zhejiang Mingyang Flange Co., Ltd

Zhejiang, China Since 2024
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API-Compliant Flanges for Oil and Gas Industry Applications

API-Compliant Flanges for Oil and Gas Industry Applications

US $ 0.8-4.5 / Piece FOB
100 Pieces (MOQ)
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Customized : Customized
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Wudi Kefeng Stainless Steel Products Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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API/ISO/Awwa/GOST Flange Long Weld Neck Flange with High Quality

API/ISO/Awwa/GOST Flange Long Weld Neck Flange with High Quality

US $ 1.1-9.9 / Piece FOB
1 Piece (MOQ)
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Main Products: Flange, Pipe Fittings, Forged Flange, Forged Valve, Forge Socket Fittings, Blind Flange, Lap Joint Flange, Stainless Steel Flange
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Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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AISI, ASTM, DIN, BS, API, GB, JIS A105n Carbon Steel Weld Neck Flange 304/316/304L/316L Blind Flange

AISI, ASTM, DIN, BS, API, GB, JIS A105n Carbon Steel Weld Neck Flange 304/316/304L/316L Blind Flange

US $ 1.5-5.9 / Piece FOB
1 Piece (MOQ)
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Material : Carbon Steel
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Hongye Steel (Shandong) Co., Ltd.

Trading Company

Shandong, China Since 2023
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High Quality API Standard Stainless Steel Blind Brass Flanges

High Quality API Standard Stainless Steel Blind Brass Flanges

US $ 0.72 / Piece FOB
500 Pieces (MOQ)
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Main Products: Copper Fitting, Aluminum Piping, Stainless Steel Tube, HVAC Copper Pipe Fittings, HVAC Brass Pipes and Fittings
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Chengdu Yaheng Refrigeration Accessories Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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API Stainless Steel /Carbon Steel Raise Face Bl/ Blind Pipe Flange

API Stainless Steel /Carbon Steel Raise Face Bl/ Blind Pipe Flange

US $ 0.3 / Piece FOB
1 Piece (MOQ)
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Connection : Flange
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Cangzhou Yiwen Pipeline Equipment Co., Ltd

Hebei, China Since 2024
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Related Videos
  • What is 1/2"-72" API JIS RF Carbon Steel Blind Flange Fittings
    What is 1/2"-72" API JIS RF Carbon Steel Blind Flange Fittings
    US $ 0.1-1 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Anchor Flange ASME B16.47 Series B (API 605) ASTM A266 Gr3
    What is Anchor Flange ASME B16.47 Series B (API 605) ASTM A266 Gr3
    US $ 10-100 /kg
    10 kg (MOQ)
    Contact Supplier
  • What is API 6A Wp316L JIS B2220 Blind Flange 5000psi for Offshore Oil Rig
    What is API 6A Wp316L JIS B2220 Blind Flange 5000psi for Offshore Oil Rig
    US $ 10-100 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is ANSI/JIS/DIN/API SUS304 Pipe Fitting Welding Forged Weld Neck Stainless Steel Flange
    What is ANSI/JIS/DIN/API SUS304 Pipe Fitting Welding Forged Weld Neck Stainless Steel Flange
    US $ 1-4.99 /Piece
    10 Pieces (MOQ)
    Contact Supplier
Flange DIN BS En1092-1 API Type01 Rtj RF/FF Threaded/Thread Alloy Stainless Steel Carbon Steel Forged

Flange DIN BS En1092-1 API Type01 Rtj RF/FF Threaded/Thread Alloy Stainless Steel Carbon Steel Forged

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pipe Fittings, Flanges, Valves, Pipe Hangers and Clamps, Pipe Nipples, Couplings, Bolts and Nuts, Seismic Bracing
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Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Weld Neck Carbon Steel Pipe Steel Flange

Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Weld Neck Carbon Steel Pipe Steel Flange

US $ 1.1-1.5 / Piece FOB
100 Pieces (MOQ)
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Manufacturing Way : Forging
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Shandong Shengxiangtong Flange Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
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API Stainless Steel /Carbon Steel Raise Face Bl/ Blind Pipe Flange

API Stainless Steel /Carbon Steel Raise Face Bl/ Blind Pipe Flange

US $ 0.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pipe Elbow, Pipe Tee, Pipe Cap, Pipe Reducer, Pipe Bend
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Hebei Shengtian Pipe-Fitting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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About Api Flanges FAQ

  • QWhat materials are commonly used in the manufacture of ball valves?

    Our Api Flanges offers exceptional quality and style within the Ball Valve category.Ball valves are commonly made from materials such as stainless steel, brass, and PVC. These materials offer durability, corrosion resistance, and functionality. A reputable supplier can advise on the best material choice for specific applications.

  • QHow can I find reliable suppliers for ball valves in China?

    The Api Flanges is classified under our comprehensive Ball Valve range.To find reliable ball valve suppliers in China, consult industrial directories, attend trade exhibitions, and utilize online resources for research. Look for suppliers with certifications, positive reviews, and a history of high-quality products to ensure reliability.

  • QWhat are the advantages of purchasing ball valves wholesale?

    The Api Flanges is a top choice in our Ball Valve collection.Wholesale purchase of ball valves provides cost advantages, bulk availability, and consistent quality assurance. Wholesale orders often come with customization options, technical support, and efficient logistics, making it a convenient and economical choice for businesses.

Weld Neck Flange 2 1/16" Cl5000 Rtj Type 6b API 6A A350 Lf2 A105

Weld Neck Flange 2 1/16" Cl5000 Rtj Type 6b API 6A A350 Lf2 A105

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Manufacturing Way : Forging
Contact Supplier
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Qingdao Songfei Precision Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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1/2"-72" API JIS RF Standard Forged Pipe Fittings Blind Carbon Steel / Stainless Steel Threaded/Screwed Slipon Welding Neck Plate Flat Flange Sch10-Sch160

1/2"-72" API JIS RF Standard Forged Pipe Fittings Blind Carbon Steel / Stainless Steel Threaded/Screwed Slipon Welding Neck Plate Flat Flange Sch10-Sch160

US $ 1.2-1.5 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Steel Pipe, Seamless Steel Pipe
Contact Supplier
Audited Supplier
Union Steel Industry Co., Ltd.

Trading Company

Hunan, China Since 2024
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API 6A Forged Steel Threaded Flange

API 6A Forged Steel Threaded Flange

US $ 100 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
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JOC Machinery Company Limited

Trading Company

Jiangsu, China Since 2003
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API 6A/6b Blind Flanges GOST ANSI/ASME DIN JIS Standards

API 6A/6b Blind Flanges GOST ANSI/ASME DIN JIS Standards

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Steel Pipes, Pipe Fittings (Elbow Tee Reduer Cap...), Flange, Pipe Spool, Thermal Insulation Pipe, Anti-Corrosion Pipe
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Audited Supplier
Hebei Pipeline Equipment HN Co., Ltd.

Hainan, China Since 2017
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API Mud Pump Spare Parts Flange, Pulley, Valve Box, Valve Spring

API Mud Pump Spare Parts Flange, Pulley, Valve Box, Valve Spring

US $ 50 / Piece FOB
1 Piece (MOQ)
More
Manufacturing Process : CNC Milling
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Shandong Beyond Petroleum Equipment Co., Ltd.

Shandong, China Since 2021
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High Quality Wholesale Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Weld Neck Flange

High Quality Wholesale Pipe Fitting RF/Rtj/FF ANSI/JIS/DIN/API 6A Cl150 ASME B16.5 Welding Forged Weld Neck Flange

US $ 1-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Forged Flanges, Steel Elbows, Steel Tees, Steel Reducers, Steel End Caps, Steel Bends, Steel Crosss, Cast Iron Anchorage, Forged Fittings, Cast Iron Block Anchor
Contact Supplier
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Hebei Rich Pipe Fitting Mill Co., Ltd.

Hebei, China Since 2021
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DN400 16inch SS316L Flange Stainless Steel Wn Flange ANSI/JIS/DIN/API

DN400 16inch SS316L Flange Stainless Steel Wn Flange ANSI/JIS/DIN/API

US $ 79.27-95.12 / Piece FOB
20 Pieces (MOQ)
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Manufacturing Way : Forging
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Hebei Xinqi Pipeline Equipment Co., Ltd.

Hebei, China Since 2020
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4" Ttma API Sightglass Flanges on Tank Truck

4" Ttma API Sightglass Flanges on Tank Truck

US $ 16-28 / Piece FOB
1 Piece (MOQ)
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Main Products: Tank Container
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Hubei Huate Special Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
ANSI B16.5/DIN/API/GOST/En/BS Forging Carbon/Stainless Steel Pn10/16 Weld Neck/Threaded/Blind/Slip on/ Plate/Socket/Lap Joint RF/FF Flange

ANSI B16.5/DIN/API/GOST/En/BS Forging Carbon/Stainless Steel Pn10/16 Weld Neck/Threaded/Blind/Slip on/ Plate/Socket/Lap Joint RF/FF Flange

US $ 2.59-2.68 / kg FOB
25,000 kg (MOQ)
More
Sealing Surface : RF
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Wuxi Yh Internation Co., Ltd.

Jiangsu, China Since 2025
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API 6A Wellhead Crossover Flanges Carbon Steel Adapter Flange 13 3/8" 5000psi

API 6A Wellhead Crossover Flanges Carbon Steel Adapter Flange 13 3/8" 5000psi

US $ 30-5,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oil Equipment, Drilling Tool, Rig, Wellhead Equipment, Steel Tubing Casing, Drill Pipe, Oil Extraction Machinery and Accessories, Valves and Fittings, Marine Spare Parts
Contact Supplier
Audited Supplier
Shandong Seaco Machinery Equipment Co., Ltd.

Shandong, China Since 2021
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ANSI B16.5/B16.47 Series a/B Mss Sp44 ASA/API-605 Forged Steel Flange

ANSI B16.5/B16.47 Series a/B Mss Sp44 ASA/API-605 Forged Steel Flange

US $ 1,500-2,000 / Ton FOB
1 Ton (MOQ)
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Connection : Flanged
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Hefei Lamat Piping Co., Ltd.

Anhui, China Since 2018
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Oil Truck API Acrylic Sight Glass Discharge Valve Flange

Oil Truck API Acrylic Sight Glass Discharge Valve Flange

US $ 13-20 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Valve, Ball Valve, Gate Valve, Check Valve, Screw Valve, Flanged Valve, Tank Car Accessories, Oil Station Oil Depot Accessories, Refueling Gun Series and Accessories, Quick Connector
Contact Supplier
Audited Supplier
Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
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API 16A 7-1/16 to 11in 5K Adapter Flange

API 16A 7-1/16 to 11in 5K Adapter Flange

US $ 668-1,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongying Lake Petroleum Technology Co., Ltd.

Trading Company

Shandong, China Since 2021
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