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Envelope Gasket

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Ferrule Double Jacketed Rubber Washer and Flat Flange PTFE Clad Envelope Gasket
Secured Trading Service

Ferrule Double Jacketed Rubber Washer and Flat Flange PTFE Clad Envelope Gasket

US $ 0.1-0.15 / Piece FOB
10 Pieces (MOQ)
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Main Products: Gasket
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Taizhou Aitep Supply Chain Co., Ltd.

Jiangsu, China Since 2025
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Spiral Wound Gasket with PTFE Envelope

Spiral Wound Gasket with PTFE Envelope

US $ 0.1 / Piece FOB
10 Pieces (MOQ)
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Standard : Nonstandard
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Hejian Chuangyi Sealing Material Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2025
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Food Grade Washer Lipped EPDM Rubber Sanitary White PTFE Ring Envelope Tri-Clamp Ferrule Oil Flange Gasket

Food Grade Washer Lipped EPDM Rubber Sanitary White PTFE Ring Envelope Tri-Clamp Ferrule Oil Flange Gasket

US $ 0.35-0.4 / Piece FOB
10 Pieces (MOQ)
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Main Products: O Ring, Oil Seal, Hydraulic Seal, O-Ring, Plastic Products
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Hangzhou Thaeon Hytec Ltd

Zhejiang, China Since 2024
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PTFE Envelope Gasket
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PTFE Envelope Gasket

US $ 6.5-12 / kg FOB
100 kg (MOQ)
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Style : O Ring
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Yangzhong HaiTeng Fluorine Plastic Product Factory

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2007
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Isotank Container PTFE Envelope Manhole Gasket
Secured Trading Service

Isotank Container PTFE Envelope Manhole Gasket

US $ 18 / Piece FOB
20 Pieces (MOQ)
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Main Products: Gland Packing, Graphite Products, Glass Fiber Products, Ceramic Fiber Products, ISO Tank Container Accessories
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Zhejiang Top Sealing and Insulation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Corrosion-Resistant Wear-Resistant Asbestos Envelope Gasket with Stable Performance
Secured Trading Service

Corrosion-Resistant Wear-Resistant Asbestos Envelope Gasket with Stable Performance

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Usage : Automobile, Machinery, Doors & Windows
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Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
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High Quality New Design Eptfe PTFE Envelope O-Ring Gasket

High Quality New Design Eptfe PTFE Envelope O-Ring Gasket

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Main Products: Rubber Seal, Rubber Gasket, Oil Seal, O-Rings, Hydraulic Seals, Rubber Molded Parts, Rubber Grommet, Rubber Washers, Rubber Bellows and Dust Cover, X-Ring
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Qingdao Unilutek Industry Co., Ltd.

Shandong, China Since 2020
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Wear-Resistant Seal-Strong Asbestos Envelope Sealing Gasket with Secure Sealing
Secured Trading Service

Wear-Resistant Seal-Strong Asbestos Envelope Sealing Gasket with Secure Sealing

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Vulcanization : Continuous Vulcanization
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Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
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Hot Sales High Quality Eptfe PTFE Teflonning Envelope Gasket

Hot Sales High Quality Eptfe PTFE Teflonning Envelope Gasket

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Main Products: Rubber Seal, Rubber Gasket, Oil Seal, O-Rings, Hydraulic Seals, Rubber Molded Parts, Rubber Grommet, Rubber Washers, Rubber Bellows and Dust Cover, X-Ring
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Qingdao Unilutek Industry Co., Ltd.

Shandong, China Since 2020
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Durable PTFE Envelope Gaskets for Industrial Equipment
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Durable PTFE Envelope Gaskets for Industrial Equipment

US $ 9-13 / kg FOB
1 kg (MOQ)
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Material : PTFE
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Audited Supplier
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2007
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High-Temp-Resistant Aging-Resistant Industrial Asbestos Envelope Gasket with Premium Quality
Secured Trading Service

High-Temp-Resistant Aging-Resistant Industrial Asbestos Envelope Gasket with Premium Quality

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Rubber Hose,Plastic Hose,Rubber Sheet,Plastic Sheet,Transmission Belt, Conveyor Belt, Plastic Pipe,Pipe Fittings, Sealing,Fire Fighting,Rubber Rod,Plastic Rod
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Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
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High Pressure Gasket Sheet Composite Virgin PTFE Envelope Gasket Good Pressure Resistance
Secured Trading Service

High Pressure Gasket Sheet Composite Virgin PTFE Envelope Gasket Good Pressure Resistance

US $ 2 / Meter FOB
1,000 Meters (MOQ)
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Certification : RoHS, UR, ISO, CE
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Audited Supplier
Zhejiang Top Sealing and Insulation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Sealing Strip Seal Ring Seal Packing Gasket & Washer Other Plastic Products Other Seals
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Sanitary Triclamp PTFE+EPDM Envelope Gasket Clamp Gasket
Secured Trading Service

Sanitary Triclamp PTFE+EPDM Envelope Gasket Clamp Gasket

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Mixing Tanks, Tank Accessories, Sanitary Valves, Sanitary Pipe Fittings, Pumps, Flexible Hose & Adapter, Vacuum Fittings & Valves, Industrial Valves & Fittings, Storage Tanks, Fermentation Tank
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WENZHOU LONGVA MACHINE CO.,LTD

Zhejiang, China Since 2011
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Reinforced PTFE Envelope EPDM Gasket

Reinforced PTFE Envelope EPDM Gasket

US $ 0.05-0.5 / Piece FOB
50 Pieces (MOQ)
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Type : Flat Gasket
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Audited Supplier
Jiangyin No.3 Rubber Manufacturer Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Aging-Resistant Pressure-Tight Asbestos Envelope Gasket with Extended Service Life
Secured Trading Service

Aging-Resistant Pressure-Tight Asbestos Envelope Gasket with Extended Service Life

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Rubber Hose,Plastic Hose,Rubber Sheet,Plastic Sheet,Transmission Belt, Conveyor Belt, Plastic Pipe,Pipe Fittings, Sealing,Fire Fighting,Rubber Rod,Plastic Rod
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Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
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Chemical-Resistant Pressure-Resistant Industrial PTFE Envelope Gasket with Extended Service Life
Secured Trading Service

Chemical-Resistant Pressure-Resistant Industrial PTFE Envelope Gasket with Extended Service Life

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Vulcanization : Continuous Vulcanization
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Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
Chat Now Send Inquiry
PTFE Enveloped EPDM FKM Rubber Sanitary Tri-Clamp Envelope Gasket
Secured Trading Service

PTFE Enveloped EPDM FKM Rubber Sanitary Tri-Clamp Envelope Gasket

US $ 0.1-0.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rubber O-ring, Rubber Gasket, Rubber Seal Ring, Rubber Molded Parts
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Audited Supplier
Xiamen Best Seal Imp. and Exp. Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2025
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PTFE Coated Rubber Gasket PTFE Envelope Sandwich Gasket Corrosion Resistant Gasket
Secured Trading Service

PTFE Coated Rubber Gasket PTFE Envelope Sandwich Gasket Corrosion Resistant Gasket

US $ 0.1-30 / Piece FOB
1 Piece (MOQ)
More
Material : Plastic
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Audited Supplier
QINGDAO CIERNE MECHANICAL PARTS CO., LTD.

Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Hot Sales High Quality Eptfe PTFE Teflonning Envelope Gasket
Secured Trading Service

Hot Sales High Quality Eptfe PTFE Teflonning Envelope Gasket

US $ 0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: PTFE
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Audited Supplier
Zhejiang Hongfluo New Materials Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Durable PTFE Envelope Gasket for Leak-Proof Sealing Solutions

Durable PTFE Envelope Gasket for Leak-Proof Sealing Solutions

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Sunwell Sealing Materials Co., Ltd.

Zhejiang, China Since 2011
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Related Videos
  • What is Ferrule Double Jacketed Rubber Washer and Flat Flange PTFE Clad Envelope Gasket
    What is Ferrule Double Jacketed Rubber Washer and Flat Flange PTFE Clad Envelope Gasket
    US $ 0.1-0.15 /Piece
    10 Pieces (MOQ)
    Send Inquiry
  • What is Spiral Wound Gasket with PTFE Envelope
    What is Spiral Wound Gasket with PTFE Envelope
    US $ 0.1 /Piece
    10 Pieces (MOQ)
    Send Inquiry
  • What is Food Grade Washer Lipped EPDM Rubber Sanitary White PTFE Ring Envelope Tri-Clamp Ferrule Oil Flange Gasket
    What is Food Grade Washer Lipped EPDM Rubber Sanitary White PTFE Ring Envelope Tri-Clamp Ferrule Oil Flange Gasket
    US $ 0.35-0.4 /Piece
    10 Pieces (MOQ)
    Send Inquiry
  • What is PTFE Envelope Gasket
    What is PTFE Envelope Gasket
    US $ 6.5-12 /kg
    100 kg (MOQ)
    Send Inquiry
High Quality PTFE Envelope Rubber/Non Asbestos Gasket for Food Processing Industry
Secured Trading Service

High Quality PTFE Envelope Rubber/Non Asbestos Gasket for Food Processing Industry

US $ 1-10 / kg FOB
1 kg (MOQ)
More
Main Products: Teflon Products; Sealing Materials; PTFE Products; Rubber Sealants; Teflon seals
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Audited Supplier
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2007
Chat Now Send Inquiry
High-Pressure-Resistant Heat-Insulating Industrial Asbestos Envelope Gasket with Extended Service Life
Secured Trading Service

High-Pressure-Resistant Heat-Insulating Industrial Asbestos Envelope Gasket with Extended Service Life

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Usage : Automobile, Machinery, Doors & Windows
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Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
Chat Now Send Inquiry
PTFE Cabling for Electrical Insulators PTFE Gaskets Envelope for Flanges

PTFE Cabling for Electrical Insulators PTFE Gaskets Envelope for Flanges

US $ 0.1-0.2 / Piece FOB
20 Pieces (MOQ)
More
Main Products: POM Sheet /Rod/Tube, HDPE Sheeet/Rod, PTFE Sheet/Rod /Tube, PA6 Sheet /Rod/Tube, PP Sheet/Rod, Engineering Plastics Part, PVC Sheet /Rod, PC Sheet/Rod, PMMA Tube, ABS Sheet/Rod
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Audited Supplier
Guangzhou Ning E-plastics company

Guangdong, China Since 2018
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About Envelope Gasket FAQ

  • QWhat are current trends in sealing strip materials and industrial applications?

    The Envelope Gasket is included in our comprehensive Sealing Strip range.A major trend is switching to silicone or EPDM sealing strip formulations for enhanced durability. Leading OEM guides recommend distributor sourcing for bulk orders, as factory price cuts are common. Explore up-to-date cheap options and top market insights—ask for a trend overview today!

  • QCan I order custom-size sealing strips OEM direct from a factory?

    The Envelope Gasket is a standout piece in our Sealing Strip collection.Yes, you can request OEM custom sealing strip designs, materials, and bulk quantities when buying factory direct. Most top suppliers support cheap sealing strip options with personalized dimensions—submit your specs for a fast wholesale price or guide to custom trends now!

  • QWhat factors affect wholesale pricing for industrial sealing strips?

    Our Envelope Gasket offers exceptional quality and style within the Sealing Strip category.Bulk sealing strip demand, raw material trends, and OEM factory sourcing play a big role in final price. As a guide, asking for distributor quotes at current bulk levels helps find top cost savings. Compare factory offers and get your tailored price—contact us for a detailed quote today!

High Quality Manufacturer PTFE Sealing Gasket EPDM+PTFE Ring PTFE Envelope
Secured Trading Service

High Quality Manufacturer PTFE Sealing Gasket EPDM+PTFE Ring PTFE Envelope

US $ 0.1-0.9 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Best Seal Imp. and Exp. Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2025
Chat Now Send Inquiry
Durable PTFE Envelope Gasket for Leak Prevention Solutions

Durable PTFE Envelope Gasket for Leak Prevention Solutions

10 Pieces (MOQ)
More
Main Products: Gasket, Braided Packing, Compression Sheets, Sealing Equipments, Sealing Gaskets, Spiral Wound Gaskets, Ring Joint Gaskets
Send Inquiry
Audited Supplier
Ningbo Sunwell Sealing Materials Co., Ltd.

Zhejiang, China Since 2011
Chat Now Send Inquiry
DN40-DN300 Sanitary Pharmaceutical Grade PTFE Envelope Gasket with EPDM Filler

DN40-DN300 Sanitary Pharmaceutical Grade PTFE Envelope Gasket with EPDM Filler

1 Piece (MOQ)
Send Inquiry
Audited Supplier
WENZHOU QIMING STAINLESS CO., LTD.

Trading Company

Zhejiang, China Since 2009
Chat Now Send Inquiry
PTFE Envelope Gasket Flexible Materials Insert PTFE, PE Flat Gasket

PTFE Envelope Gasket Flexible Materials Insert PTFE, PE Flat Gasket

US $ 0.1-10 / piece FOB
1 piece (MOQ)
More
Main Products: Plastic Sheet, Plastic Rod, PTFE Sheet, PTFE Tube, Teflon Rods, Teflon Sheet, Rubber Sealants, Sealing, Teflon Seals, Valve Seat
Send Inquiry
Audited Supplier
Yangzhong Dongxu Polymer Material Co., Ltd.

Jiangsu, China Since 2018
Chat Now Send Inquiry
PTFE Impregnated Manlid Envelope Gasket
Secured Trading Service

PTFE Impregnated Manlid Envelope Gasket

US $ 2 / Meter FOB
1,000 Meters (MOQ)
More
Material : Graphite
Send Inquiry
Audited Supplier
Zhejiang Top Sealing and Insulation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Factory Direct Corrosion Resistant and High Temperature Resistant PTFE Envelope Gasket
Secured Trading Service

Factory Direct Corrosion Resistant and High Temperature Resistant PTFE Envelope Gasket

US $ 0.1-10 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Teflon Products; Sealing Materials; PTFE Products; Rubber Sealants; Teflon seals
Send Inquiry
Audited Supplier
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2007
Chat Now Send Inquiry
PTFE Envelope Gasket Good Pressure Resistance Good Chemical Resistance Wide Temperature Range
Secured Trading Service

PTFE Envelope Gasket Good Pressure Resistance Good Chemical Resistance Wide Temperature Range

US $ 2 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Pump, Compressor, Valve, Piping
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Audited Supplier
Zhejiang Top Sealing and Insulation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
High-Temp-Resistant Wear-Resistant Asbestos Envelope Gasket with Premium Quality
Secured Trading Service

High-Temp-Resistant Wear-Resistant Asbestos Envelope Gasket with Premium Quality

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Rubber Hose,Plastic Hose,Rubber Sheet,Plastic Sheet,Transmission Belt, Conveyor Belt, Plastic Pipe,Pipe Fittings, Sealing,Fire Fighting,Rubber Rod,Plastic Rod
Send Inquiry
Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
Chat Now Send Inquiry
Custom Rubber Gasket PTFE Envelope Gasket
Secured Trading Service

Custom Rubber Gasket PTFE Envelope Gasket

US $ 0.1-0.9 / Piece FOB
100 Pieces (MOQ)
More
Type : Flat Gasket
Send Inquiry
Audited Supplier
Xiamen Best Seal Imp. and Exp. Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2025
Chat Now Send Inquiry
High-Temp-Resistant High-Pressure-Resistant Asbestos Envelope Gasket with Premium Quality
Secured Trading Service

High-Temp-Resistant High-Pressure-Resistant Asbestos Envelope Gasket with Premium Quality

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Rubber Hose,Plastic Hose,Rubber Sheet,Plastic Sheet,Transmission Belt, Conveyor Belt, Plastic Pipe,Pipe Fittings, Sealing,Fire Fighting,Rubber Rod,Plastic Rod
Send Inquiry
Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
Chat Now Send Inquiry
Tank Containers for Sale Caf Naf PTFE Flange Gasket PTFE Envelope Gasket
Secured Trading Service

Tank Containers for Sale Caf Naf PTFE Flange Gasket PTFE Envelope Gasket

US $ 0.1-30 / Piece FOB
1 Piece (MOQ)
More
Combination Washer Packaging : All Inclusive
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Audited Supplier
QINGDAO CIERNE MECHANICAL PARTS CO., LTD.

Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Pressure-Tight Seal-Strong Asbestos Envelope Gasket with Secure Sealing
Secured Trading Service

Pressure-Tight Seal-Strong Asbestos Envelope Gasket with Secure Sealing

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Rubber Hose,Plastic Hose,Rubber Sheet,Plastic Sheet,Transmission Belt, Conveyor Belt, Plastic Pipe,Pipe Fittings, Sealing,Fire Fighting,Rubber Rod,Plastic Rod
Send Inquiry
Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
Chat Now Send Inquiry
High-Temp-Resistant Corrosion-Resistant Asbestos Envelope Sealing Gasket with Premium Quality
Secured Trading Service

High-Temp-Resistant Corrosion-Resistant Asbestos Envelope Sealing Gasket with Premium Quality

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Usage : Automobile, Machinery, Doors & Windows
Send Inquiry
Audited Supplier
Shijiazhuang Continent Rubber & Plastic Co., Ltd.

Hebei, China Since 2026
Chat Now Send Inquiry
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