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Flange Sealing

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Wcb Butterfly Valve Class 300 24" Soft Sealing Flange Wafer Type

Wcb Butterfly Valve Class 300 24" Soft Sealing Flange Wafer Type

US $ 3,750-3,850 / Piece FOB
1 Piece (MOQ)
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Main Products: Valve
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Audited Supplier Audited Supplier Since 2024
Gangye Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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RF Sealing Surface Round Structure Stainless Steel Flange, Wn Type

RF Sealing Surface Round Structure Stainless Steel Flange, Wn Type

US $ 2.28-20,000 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier Audited Supplier Since 2025
Wenzhou Safety Stainless Steel Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Stainless Steel Forged Blind Flange with RF Sealing Face, 15#-2500#

Stainless Steel Forged Blind Flange with RF Sealing Face, 15#-2500#

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
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Main Products: Flange
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Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Good Sealing Strong Texture Auto Parts Motorcycle Parts Catalytic Converter Flanges

Good Sealing Strong Texture Auto Parts Motorcycle Parts Catalytic Converter Flanges

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
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Standard : ANSI, DIN, GB, JIS, GOST, BSW
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Audited Supplier Audited Supplier Since 2024
Dezhou Fujiya Auto Parts Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Sealing-Type RF/FF/Rj/FM Carbon/Stainless/Nickel-Alloy/Forged 304/A105/DN150 Pipe-Fitting Slip-on Threaded/Flat-Plate/Socket-Welding-Neck/Blind Lap-Joint Flange

Sealing-Type RF/FF/Rj/FM Carbon/Stainless/Nickel-Alloy/Forged 304/A105/DN150 Pipe-Fitting Slip-on Threaded/Flat-Plate/Socket-Welding-Neck/Blind Lap-Joint Flange

US $ 1-50 / Piece FOB
1 Piece (MOQ)
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Main Products: Titanium alloy/Stainless steel/Alloy steel/Mold steel B/High speed steel/Precision casting
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Audited Supplier Audited Supplier Since 2024
Zhonghe Steel (Tianjin) Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Yi Wen Heavy-Duty Blind Flange for Pipeline Sealing Excellence

Yi Wen Heavy-Duty Blind Flange for Pipeline Sealing Excellence

US $ 0.4 / Piece FOB
1 Piece (MOQ)
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Manufacturing Way : Forging
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Audited Supplier Audited Supplier Since 2024
Cangzhou Yiwen Pipeline Equipment Co., Ltd

Hebei, China Since 2024
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Stainless Steel Slip on Flange, Forged for RF FF Rj Sealing Face

Stainless Steel Slip on Flange, Forged for RF FF Rj Sealing Face

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
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Main Products: Flange
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Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Good Sealing Good Elasticity Auto Parts Catalytic Converter Stainless Steel Flanges

Good Sealing Good Elasticity Auto Parts Catalytic Converter Stainless Steel Flanges

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
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Material : Carbon Steel
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dezhou Fujiya Auto Parts Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Blind Flange in Stainless Steel, Forged, RF Sealing Face, 15#-2500#

Blind Flange in Stainless Steel, Forged, RF Sealing Face, 15#-2500#

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
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Main Products: Flange
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Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Ss Weld Neck Flange Forged Flange with RF FF Rj for Sealing

Ss Weld Neck Flange Forged Flange with RF FF Rj for Sealing

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Material : Stainless Steel
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Slip on Flange, Stainless Steel, Forged for Maximum RF FF Rj Sealing

Slip on Flange, Stainless Steel, Forged for Maximum RF FF Rj Sealing

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Flange
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Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Slip on Flange, Forged Stainless Steel, RF FF Rj Sealing Face Options

Slip on Flange, Forged Stainless Steel, RF FF Rj Sealing Face Options

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Standard : ANSI, DIN, GB, JIS, GOST
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Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DIN Standard DN50-DN400

High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DIN Standard DN50-DN400

US $ 1.26 / Piece FOB
1 Piece (MOQ)
More
Main Products: PVC Ball Valve, PVC Foot Valve, PVC Check Valve, PVC Butterfly Valve, CPVC Butterfly Valve, FRPP Butterfly Valve, Plastic Valve, PVC Flange, PVC Union, PPR Butterfly Valve
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
DIN Pn10 Di Material Double Flange Worm Gear

DIN Pn10 Di Material Double Flange Worm Gear

US $ 25.07-210 / Piece FOB
1 Piece (MOQ)
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Work Pressure : Low Pressure (Pn<1.6mpa)
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
Chat Now Send Inquiry
Stainless Steel Flange Manufacturing with CNC Turning Parts Precision Bolts

Stainless Steel Flange Manufacturing with CNC Turning Parts Precision Bolts

US $ 5 / Piece FOB
1 Piece (MOQ)
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Main Products: CNC Machining Parts, Rapid Prototyping Parts, Precision Machining Parts, CNC Turning Parts, Mold Making, Die-Casting, Sheet Metal Fabrication, Aluminum Profile Precision Parts Customization
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Audited Supplier Audited Supplier Since 2024
Dongguan Biyou Technology Co., Ltd

Guangdong, China Since 2024
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CF8 CF8m NBR PTFE EPDM Material Pneumatic Actuated Flange Butterfly Vlave

CF8 CF8m NBR PTFE EPDM Material Pneumatic Actuated Flange Butterfly Vlave

US $ 6.84-122 / Piece FOB
1 Piece (MOQ)
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Seal Form : Force Sealed
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Tianjin Renfu Valve Technology Co., Ltd.

Tianjin, China Since 2022
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Forged Stainless Steel Plate Flange with RF Sealing Face Type

Forged Stainless Steel Plate Flange with RF Sealing Face Type

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange

High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange

US $ 1.26 / Piece FOB
1 Piece (MOQ)
More
Work Pressure : Low Pressure (Pn<1.6mpa)
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
DIN Pn16 Double Flange with Worm Gear

DIN Pn16 Double Flange with Worm Gear

US $ 25.07-210 / Piece FOB
1 Piece (MOQ)
More
Main Products: BUTTERFLY VALVE, DUO CHECK VALVE, MARINE AIR VENT HEAD, GATE VALVE
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
Chat Now Send Inquiry
Medim Water Oil Gas Actuator Pneumatic Pneumatic Actuated Flange Butterfly Vlave

Medim Water Oil Gas Actuator Pneumatic Pneumatic Actuated Flange Butterfly Vlave

US $ 6.1-121 / Piece FOB
1 Piece (MOQ)
More
Valve Body : Casting
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Tianjin Renfu Valve Technology Co., Ltd.

Tianjin, China Since 2022
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Related Videos
  • What is RF Sealing Surface Round Structure Stainless Steel Flange, Wn Type
    What is RF Sealing Surface Round Structure Stainless Steel Flange, Wn Type
    US $ 2.28-20,000 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Good Sealing Strong Texture Auto Parts Motorcycle Parts Catalytic Converter Flanges
    What is Good Sealing Strong Texture Auto Parts Motorcycle Parts Catalytic Converter Flanges
    US $ 0.5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Sealing-Type RF/FF/Rj/FM Carbon/Stainless/Nickel-Alloy/Forged 304/A105/DN150 Pipe-Fitting Slip-on Threaded/Flat-Plate/Socket-Welding-Neck/Blind Lap-Joint Flange
    What is Sealing-Type RF/FF/Rj/FM Carbon/Stainless/Nickel-Alloy/Forged 304/A105/DN150 Pipe-Fitting Slip-on Threaded/Flat-Plate/Socket-Welding-Neck/Blind Lap-Joint Flange
    US $ 1-50 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Yi Wen Heavy-Duty Blind Flange for Pipeline Sealing Excellence
    What is Yi Wen Heavy-Duty Blind Flange for Pipeline Sealing Excellence
    US $ 0.4 /Piece
    1 Piece (MOQ)
    Contact Supplier
Ss Weld Neck Flange Forged for 15#-2500# RF FF Rj Sealing Face

Ss Weld Neck Flange Forged for 15#-2500# RF FF Rj Sealing Face

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DIN Standard DN400

High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DIN Standard DN400

US $ 1.26 / Piece FOB
1 Piece (MOQ)
More
Connection Form : Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
JIS Double Flange with Worm Gear

JIS Double Flange with Worm Gear

US $ 25.07-343.71 / Piece FOB
1 Piece (MOQ)
More
Main Products: BUTTERFLY VALVE, DUO CHECK VALVE, MARINE AIR VENT HEAD, GATE VALVE
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
Chat Now Send Inquiry

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About Flange Sealing FAQ

  • QHow can I identify reliable suppliers of butterfly valves in China?

    The Flange Sealing is a top choice in our Butterfly Valve collection.To discover trustworthy suppliers in China, conduct thorough research on online platforms, trade directories, and exhibitions. Verify supplier credentials, obtain product samples for testing, and consider partnering with a reputable manufacturer to ensure high-quality products and reliable services.

  • QWhat are the common materials used in manufacturing butterfly valves?

    The Flange Sealing is a premium choice in the Butterfly Valve category.Butterfly valves are typically manufactured using materials such as stainless steel, cast iron, and PVC. Each material offers unique properties in terms of durability, corrosion resistance, and compatibility with different fluids. For specific applications, it is advisable to consult a reputable manufacturer.

  • QWhat are the advantages of procuring butterfly valves wholesale?

    Enhance your Butterfly Valve setup with our premium Flange Sealing.Procuring butterfly valves wholesale offers benefits such as cost-effectiveness, bulk availability, and customized solutions. Wholesale purchases often come with competitive pricing, efficient supply chains, and the opportunity to tailor valves to specific requirements, ensuring seamless integration within industrial operations.

2inch 4 Inch Pn16 Class150 Ductile Iron Body Handle Wafer Lug Flange

2inch 4 Inch Pn16 Class150 Ductile Iron Body Handle Wafer Lug Flange

US $ 7.9-200 / Piece FOB
1 Piece (MOQ)
More
Work Pressure : Low Pressure (Pn<1.6mpa)
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Tianjin Renfu Valve Technology Co., Ltd.

Tianjin, China Since 2022
Chat Now Send Inquiry
Stainless Steel Pipe Flange with RF Face for Reliable Sealing

Stainless Steel Pipe Flange with RF Face for Reliable Sealing

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DN50-DN400

High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DN50-DN400

US $ 1.26 / Piece FOB
1 Piece (MOQ)
More
Valve Stem : Normal
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
Ci Grooved Pipe Fitting Split Flange DIN Certificate Ductile Iron Cheap Flange

Ci Grooved Pipe Fitting Split Flange DIN Certificate Ductile Iron Cheap Flange

US $ 6-60 / Piece FOB
1 Piece (MOQ)
More
Main Products: BUTTERFLY VALVE, DUO CHECK VALVE, MARINE AIR VENT HEAD, GATE VALVE
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
Chat Now Send Inquiry
Pn25 Bsw DIN GB ANSI JIS Standard Mamual Worm Gear Operated Flange

Pn25 Bsw DIN GB ANSI JIS Standard Mamual Worm Gear Operated Flange

US $ 8.72-127 / Piece FOB
1 Piece (MOQ)
More
Structure : Centre Sealing
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Tianjin Renfu Valve Technology Co., Ltd.

Tianjin, China Since 2022
Chat Now Send Inquiry
Forged Blind Flange in Stainless Steel, 15#-2500#, RF Sealing

Forged Blind Flange in Stainless Steel, 15#-2500#, RF Sealing

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DIN Standard DN50-DN400 (2" - 16")

High Quality PVC Flange Type Butterfly Valve UPVC Two Pieces Flange Plastic Van Stone Flange DIN Standard DN50-DN400 (2" - 16")

US $ 1.26 / Piece FOB
1 Piece (MOQ)
More
Working Temperature : Normal Temperature (-40°C<T<120°C)
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
JIS 122 Double Flange with Worm Gear

JIS 122 Double Flange with Worm Gear

US $ 390.21-2,044.07 / Piece FOB
1 Piece (MOQ)
More
Main Products: BUTTERFLY VALVE, DUO CHECK VALVE, MARINE AIR VENT HEAD, GATE VALVE
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
Chat Now Send Inquiry
Stainless Steel Forged Cable/Blind/Slip Sleeve/Thread/Socket Welding/Steel Pipe/Plate/Welding Neck/Carbon Steel Flange for Pipe Connection Sealing

Stainless Steel Forged Cable/Blind/Slip Sleeve/Thread/Socket Welding/Steel Pipe/Plate/Welding Neck/Carbon Steel Flange for Pipe Connection Sealing

US $ 1-5 / Piece FOB
1 Piece (MOQ)
More
Structure : Flanges
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Yatai Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Slip on Flange, Stainless Steel Forged, Suitable for RF FF Rj Sealing

Slip on Flange, Stainless Steel Forged, Suitable for RF FF Rj Sealing

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Stainless Steel DN40 Pn10 Sealing Pipe Neck Welding Blind Flange

Stainless Steel DN40 Pn10 Sealing Pipe Neck Welding Blind Flange

US $ 50 / Piece FOB
1 Piece (MOQ)
More
Type : Welding Flange
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Ezo Fluid Equipment Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Factory Customized Stainless Steel Sealing Flange Base Square Base Flange

Factory Customized Stainless Steel Sealing Flange Base Square Base Flange

US $ 1-50 / Piece FOB
10 Pieces (MOQ)
More
Main Products: SS Flange, CS Flange, Alloy Steel Forged, Nickel Alloy Forged, Forged Ring, Forged Dsic, Forged Cylinder, Forged Shaft
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Xiamen Bluesea Piping Systems Co.,Ltd.

Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Forged Flange Sealing Face FF RF FM TF GF Rtj Tj Rj Flange

Forged Flange Sealing Face FF RF FM TF GF Rtj Tj Rj Flange

US $ 0.5 / Piece FOB
1,000 Pieces (MOQ)
More
Connection : Flanged
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Hebei Rich Pipe Fitting Mill Co., Ltd.

Hebei, China Since 2021
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