Full Faced ANSI Flange Double Convex EPDM PTFE Gaskets

• Customization: Available
• Material: FKM
• Application: Valve
• Model NO.: EPDM Gasket
• Type: Oil Seal
• Performance: Corrosion
• Shape: O-Ring
• Standard: Standard
• Transport Package: Plywood Case/Carton Box
• Specification: ANSI/JIA/
• Trademark: CIERNE
• Origin: China
• Production Capacity: 5000PCS/Month

Product Description

Cierne LT Series Low Torque Gaskets are recommended for all types of non-metal piping systems to
prevent Initial Flange Breakage due to Bolt over-tightening. The unique Raised Double Convex Ring Design
provides Excellent Sealing with Less than Half Bolt Torque Required for flat face gaskets. The PTFE gaskets
have PTFE sheet material bonded directly to EPDM… Your seal in now Energized with Increased
Elasticity…
 

Features
• Low Flange Bolt Torques Required for Positive
Seal - Due to the molded raised face - patented double convex ring design
• Ideal for Thermoplastic Piping Systems, also metal or plastic lined metal pipe systems for up to 250 psi
• Excellent Chemical Resistance - PTFE-bonded gaskets are suitable for extremely aggressive chemical services.
• Longer Gasket Life - Because lower flange pressures are required for sealing. PTFE is energized forming an excellent seal.
• Low Torque - Raised or Ring Design
• Designed to provide positive seal
• No over - Tightening Required

 

When installing, it is recommended to tighten flange bolts evenly and in a symmetrical pattern as shown above.

SAMPLE SPECIFICATIONS
All flange gaskets 1/2" to 12" are to be Cierne LT
Series molded raised face type with full face ANSI
B16.1 (Class 150) dimensions. Material will be pure
EPDM (or PTFE (PTFE)-bonded EPDM).
A tab will identify Gasket Material. Raised Convex
Molded Rings will provide effective sealing using low
bolt torques.
MATERIAL IDENTIFICATION TAB
EPDM = Solid EPDM
PTFE = PTFE (PTFE bonded EPDM)
DUROMETER (HARDNESS)
EPDM - Shore A: 65° + 3°

Qingdao CIERNE Mechanical Part founded in 2010,located in beautiful Laoshan disctrict following the high technology of Cierne Slovakia.Our company mainly managed in spiral wound gaskets,PTFE gaskets,high temperature graphite gaskets,expanded PTFE gaskets,filled PTFE sheet,graphite sheet,Non asbestos sheet,disc spring,and other mechanical parts and valve,pump using gland packing.

We have large stock all the year around and we compete with good price,quick delivery, enthusiastic aftersale service to serve our customers around the world. Our all products are widely using in Metallurgy,Chemicals,Petrol Chemical industry,Electric industry,shipbuilding industry and others. We cooperate with main manufactures this field and exports our products to Europe,Southeast Asia,Africa,etc and get good feedback.Extremely good sealing performance; Non asbestos gasket working in top temperature upto 800ºC. Production technology in the international leading level, material can help plant save cost.

Our Tenet:

• Listen carefully to customers requirement.
• Build products quality with heart.
• Provide satisfying service with honest
• Remember good after-sale service is the only reason we live.

• Raw Material

  The self-developed advanced production equipment meets the diversified demands of products and saves cost and materials for users.

• Technical Assistance

  Efficient machining center to provide customers with a variety of conventional and unconventional quality sealing components, to speed up the production cycle, improve delivery speed.

• R & D Capabilities

  We have signed contracts with many express companies, such as Fedex, UPS, TNT, so as to facilitate various transportation needs and make transportation more rapid and convenient.