HPG-ID Gasket
-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Zhejiang
-
Validity to:
Long-term effective
-
Last update:
2020-08-03 14:32
-
Browse the number:
459
Company Profile
Ningbo Tecson Sealing Technology Co.,LtdBy certification [File Integrity]
Contact:tecson666(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.tecson-group.com/ http://tecson666.xanxn.com/
Product Details
HPG-ID is made of standard HPG gasket with a PTFE Internal machined seal. This ID design ensures an extremely tight seal at the bore and a resistance to effects from internal pressure or aggressive media. HPG-ID also eliminates the need for exotic cored sealing materials. Additionally, the PTFE Internal seal creates a longer effective distance than the standard HPG. By spanning the HPG platform from end to end, the HPG-ID has a much greater electrical isolation in conductive media. Additionally, PTFE is not hygroscopic, so it does not have a tendency to absorb water making it even more attractive as the front line of defense in electrical isolation.
Advantages:
- Applications with chemicals that would chemically attack GRE material.
- Installations where electrical isolation testing is performed shortly after hydro-testing
- Creates greater gap for greater electrical resistance
- Great for use in high Chloride applications that could cause Stress Corrosion Cracking with a stainless steel core
- Eliminates the need for exotic metal cores that match the exotic metal flange material
- Available with G-11 carrier for 200°C
Application:
- Flange insulation in conjunction with cathodic protection
Insulation between dissimilar metals to prevent galvanic corrosion
- Wellhead isolation from interconnected flow lines
- Valve; Pump; Compressor and Christmas Tree connections
- Chemical applications
- Mating mismatched ring-joint to raised-face
- Eliminates the fluid trap common to ring type joint (RTJ) flanges where the potential of stress corrosion cracking exists with corrosive media.
Supply Specification:
The gasket will be 6.6mm thick. The sealing surface will contain a precision tapered groove to accommodate the controlled compression of a PTFE spring energized seal. Sealing element placement shall accommodate either flat, raised or RTJ face flanges. The PTFE seal shall be spring and pressure energized. The G-10 retainer shall have a 800 volts/mil dielectric strength and a minimum 65,000 psi compressive strength.
http://www.tecson-group.com/
- Plastic & Polymer
- Plastic Products
- Rubber & Rubber Products
- Paint & Coating
- Pigment & Dye
- Organic Chemicals
- Fiberglass Products
- Inorganic Chemicals
- Inorganic Fiber
- Inorganic Salt
- Additive
- Adhesive
- Artificial Graphite & Active Carbon
- Chemical Auxiliary & Catalyst
- Chemical Filling
- Chemical Reagent
- Flux & Impregnant
- Soundless Cracking Agent