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Welded Bonnet Check Valves

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API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Gate Valve&Globe Valve&Check Valve

API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Gate Valve&Globe Valve&Check Valve

US $ 35 / Piece FOB
1 Piece (MOQ)
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Main Products: Valves
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Zhejiang Longgong Valves Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Class 900 Forged Steel Lift Check Valve with Welded Bonnet for High-Temperature Steam Boilers

Class 900 Forged Steel Lift Check Valve with Welded Bonnet for High-Temperature Steam Boilers

US $ 11-111 / Piece FOB
10 Pieces (MOQ)
More
Connection Form : Flange
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Quality (Shandong) Industrial Automation Co., Ltd

Shandong, China Since 2025
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BS/DIN/JIS/API Cl300&Cl600 Bolted Bonnet/Welded Bonnet Swing Check Valve

BS/DIN/JIS/API Cl300&Cl600 Bolted Bonnet/Welded Bonnet Swing Check Valve

US $ 15 / Piece FOB
1 Piece (MOQ)
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Main Products: Valve, Ball Valve, Butterfly Valve, Gate Valve, Globe Valve, Plug Valve, Check Valve, Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve
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Vatac Valves Corp.

Manufacturer/Factory

Zhejiang, China Since 2009
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Forged Carbon Steel A105n/Lf2 Welded Bonnet Weld-on/ Integrated Flanged Ends Gate Valve /Globe Valve/Check Valve

Forged Carbon Steel A105n/Lf2 Welded Bonnet Weld-on/ Integrated Flanged Ends Gate Valve /Globe Valve/Check Valve

US $ 1 / Piece FOB
1 Piece (MOQ)
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Connection Form : Flange
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Goole Valve technology Co., Ltd.

Zhejiang, China Since 2015
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Forged Steel High-Temperature Check Valve with Welded Bonnet for Refinery Pipelines

Forged Steel High-Temperature Check Valve with Welded Bonnet for Refinery Pipelines

US $ 11-111 / Piece FOB
10 Pieces (MOQ)
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Main Products: Valves, Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Filter, Steam Trap Valve, Exhaust Valve, General Valve
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Quality (Shandong) Industrial Automation Co., Ltd

Shandong, China Since 2025
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900lb/1500lb Forged Steel Welded Bonnet Piston Check Valve (GAH61H)

900lb/1500lb Forged Steel Welded Bonnet Piston Check Valve (GAH61H)

US $ 1 / Piece FOB
1 Piece (MOQ)
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Structure : Swing
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Goole Valve technology Co., Ltd.

Zhejiang, China Since 2015
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API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Globe&Check&Gate Valve Bw Sw RF 150lb 300lb 600lb 900lb

API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Globe&Check&Gate Valve Bw Sw RF 150lb 300lb 600lb 900lb

US $ 8-88 / Piece FOB
1 Piece (MOQ)
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Main Products: Industrial Valves
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Cast Steel/Stainless Steel Flanged and Welded Flexible Wedge Bolt Bonnets Rising Stem Globe and Check Valves and Gate Valves

Cast Steel/Stainless Steel Flanged and Welded Flexible Wedge Bolt Bonnets Rising Stem Globe and Check Valves and Gate Valves

US $ 11.5-320.5 / Piece FOB
1 Piece (MOQ)
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Sealing Form : Gland Packings Globe Valve
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Afcon Ningjin Yahua Industries Co., Ltd.

Shandong, China Since 2010
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ISO 9001 Certified Forged Steel Lift Check Valve with Welded Bonnet for Industrial Power Plants

ISO 9001 Certified Forged Steel Lift Check Valve with Welded Bonnet for Industrial Power Plants

US $ 11-111 / Piece FOB
10 Pieces (MOQ)
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Main Products: Valves, Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Filter, Steam Trap Valve, Exhaust Valve, General Valve
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Quality (Shandong) Industrial Automation Co., Ltd

Shandong, China Since 2025
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Bolt Bonnet Cast Steel Butt Welded Swing Check Valve

Bolt Bonnet Cast Steel Butt Welded Swing Check Valve

US $ 20-300 / Piece FOB
10 Pieces (MOQ)
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Standard : ANSI
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Globe&Check&Gate Valve Bw Sw RF 150lb 300lb 600lb 900lb

API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Globe&Check&Gate Valve Bw Sw RF 150lb 300lb 600lb 900lb

US $ 28-1,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Strainers (Filters), Industrial Valve, Valve, DIN Valve, Non Return Valve
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Linyi Bonny Valve Co., Ltd

Shandong, China Since 2022
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API New Selling Stainless Steel CF8m Cryogenic Swing Type Check Valve

API New Selling Stainless Steel CF8m Cryogenic Swing Type Check Valve

US $ 600 / Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage
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Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Shf A216 Wcb Medium Pressure Bolted Cap Swing Check Valve Flange End

Shf A216 Wcb Medium Pressure Bolted Cap Swing Check Valve Flange End

US $ 120 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
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Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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API 602 Swing Disc A105 Forged Check Valve

API 602 Swing Disc A105 Forged Check Valve

US $ 15 / Piece FOB
1 Piece (MOQ)
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Structure : Swing
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Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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4inch 150lb Class Casting Steel Flange Ends Swing Type Check Valve

4inch 150lb Class Casting Steel Flange Ends Swing Type Check Valve

US $ 350 / Piece FOB
1 Piece (MOQ)
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Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
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Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Butt Welding Wc6 Pressure Seal Bonnet Swings Check Valve

Butt Welding Wc6 Pressure Seal Bonnet Swings Check Valve

US $ 1,500 / Piece FOB
1 Piece (MOQ)
More
Flow Direction : Reversing
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Female Screw Thread Forged Steel Check Valve

Female Screw Thread Forged Steel Check Valve

US $ 15 / Piece FOB
1 Piece (MOQ)
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Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
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Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Shf BS1868 Safe Cast Swing Check Valve DN250 150lb Non-Return Valve

Shf BS1868 Safe Cast Swing Check Valve DN250 150lb Non-Return Valve

US $ 350 / Piece FOB
1 Piece (MOQ)
More
Connection Form : Flange
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Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Cast Steel A216 Wcb Weight & Lever Non-Return Swing Check Valve

Cast Steel A216 Wcb Weight & Lever Non-Return Swing Check Valve

US $ 550 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Triple Eccentric Butterfly Tilting Check Valve with Counter Weight and Hydraulic Damper

Triple Eccentric Butterfly Tilting Check Valve with Counter Weight and Hydraulic Damper

US $ 800 / Piece FOB
1 Piece (MOQ)
More
Flow Direction : Reversing
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Related Videos
  • What is API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Gate Valve&Globe Valve&Check Valve
    What is API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Gate Valve&Globe Valve&Check Valve
    US $ 35 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Class 900 Forged Steel Lift Check Valve with Welded Bonnet for High-Temperature Steam Boilers
    What is Class 900 Forged Steel Lift Check Valve with Welded Bonnet for High-Temperature Steam Boilers
    US $ 11-111 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is BS/DIN/JIS/API Cl300&Cl600 Bolted Bonnet/Welded Bonnet Swing Check Valve
    What is BS/DIN/JIS/API Cl300&Cl600 Bolted Bonnet/Welded Bonnet Swing Check Valve
    US $ 15 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Forged Carbon Steel A105n/Lf2 Welded Bonnet Weld-on/ Integrated Flanged Ends Gate Valve /Globe Valve/Check Valve
    What is Forged Carbon Steel A105n/Lf2 Welded Bonnet Weld-on/ Integrated Flanged Ends Gate Valve /Globe Valve/Check Valve
    US $ 1 /Piece
    1 Piece (MOQ)
    Contact Supplier
Tilting Disc Micro Slow Close Butterfly Check Valve with Counter Weight

Tilting Disc Micro Slow Close Butterfly Check Valve with Counter Weight

US $ 900 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
Stainless Steel Industrial ANSI Bolted Bonnet Swing Check Valve for Steam

Stainless Steel Industrial ANSI Bolted Bonnet Swing Check Valve for Steam

US $ 5 / Piece FOB
10 Pieces (MOQ)
More
Material : Stainless Steel
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Audited Supplier
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Zhejiang, China Since 2013
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A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

A105n 1inch 1500lb 2500lb Pressure Seal Forged Lift Check Valve

US $ 200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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About Welded Bonnet Check Valves FAQ

  • QWhat are the advantages of purchasing gate valves wholesale?

    Discover the perfect Gate Valve addition with our Welded Bonnet Check Valves.Wholesale purchasing of gate valves provides cost efficiencies through bulk discounts, streamlined sourcing, quality consistency, and customized options. By collaborating with trusted suppliers, you can optimize supply chain management and access competitive pricing for your industrial equipment needs.

  • QHow can I find reliable gate valve suppliers in China?

    Our Welded Bonnet Check Valves offers exceptional quality within the Gate Valve category.Seek reliable gate valve suppliers through industry exhibitions, online directories, and professional networking platforms. It is crucial to verify supplier qualifications, request certifications, and samples for quality assurance. Consider partnering with trusted manufacturers for seamless order fulfillment.

  • QWhat materials are commonly used in making gate valves?

    Our Welded Bonnet Check Valves offers exceptional quality within the Gate Valve category.Gate valves are typically made from materials such as stainless steel, cast iron, and brass. The choice of material depends on factors like the fluid handled, pressure requirements, and durability. For specific needs, consult with a reputable manufacturer.

DN40~DN600 En12334 Series Epoxy Coated Swings Check Valve for Pump

DN40~DN600 En12334 Series Epoxy Coated Swings Check Valve for Pump

US $ 360 / Piece FOB
1 Piece (MOQ)
More
Flow Direction : Reversing
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
Shf ASME B16.25 Bw Ends Forged Stainless Steel F304 800# Check Valve

Shf ASME B16.25 Bw Ends Forged Stainless Steel F304 800# Check Valve

US $ 30 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
Flange Type A105 One-Way Manual Check Valve Forged Steel Lift Type Check Valve

Flange Type A105 One-Way Manual Check Valve Forged Steel Lift Type Check Valve

US $ 32 / Piece FOB
1 Piece (MOQ)
More
Function : Nrvr Silence
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Ductile Iron Ggg40 Ggg50 Sewage Hydraulic Check Valve with Counter Weight

Ductile Iron Ggg40 Ggg50 Sewage Hydraulic Check Valve with Counter Weight

US $ 1,200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
DIN3356 Sdnr ASTM A216 Wcb Globe Check Valve

DIN3356 Sdnr ASTM A216 Wcb Globe Check Valve

US $ 500 / Piece FOB
1 Piece (MOQ)
More
Sealing Form : Gland Packings Globe Valve
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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API 602 Forged Steel Spring Lift Piston Check Valve

API 602 Forged Steel Spring Lift Piston Check Valve

US $ 18 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
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Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Forged Steel A182 F9 Swing Check Valve API602 Lift Check Valve

Forged Steel A182 F9 Swing Check Valve API602 Lift Check Valve

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Function : Nrvr Silence
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Low Price Normal Temperature F304 F316 Sw Ends Silence Check Valve

Low Price Normal Temperature F304 F316 Sw Ends Silence Check Valve

US $ 18 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Suzhou High Performance API 6D Class 1500 2500 Pressure Seal Check Valve

Suzhou High Performance API 6D Class 1500 2500 Pressure Seal Check Valve

US $ 1,600 / Piece FOB
1 Piece (MOQ)
More
Structure : Swing
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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A105n 800lb 1500lb Forged Lift Check Valve

A105n 800lb 1500lb Forged Lift Check Valve

US $ 23 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Shf Short Structure Forged Single Disc/Plate Check Valve

Shf Short Structure Forged Single Disc/Plate Check Valve

US $ 30 / Piece FOB
1 Piece (MOQ)
More
Structure : Swing
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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Lifting Spring A182 F9 Forged Steel RF Flange Check Valve

Lifting Spring A182 F9 Forged Steel RF Flange Check Valve

US $ 30 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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API 602 Forged Steel RF Flange Spring Lift Piston Check Valve

API 602 Forged Steel RF Flange Spring Lift Piston Check Valve

US $ 40 / Piece FOB
1 Piece (MOQ)
More
Sealing Form : Gland Packings Globe Valve
Contact Supplier
Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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