ASP Ring Joint Gasket: Oval, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size
SKU 3G-OTH-648828
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Frequently Asked Questions
What is an ASP R37.SI ring joint gasket used for?
The ASP R37.SI oval ring joint gasket seals high-pressure flanged connections in ANSI Class 900 systems. It is commonly used in oil and gas, petrochemical, and power generation piping where leak-tight performance under extreme pressure and temperature is critical.
What are the specifications of the ASP R37.SI ring joint gasket?
The ASP R37.SI is a soft iron oval ring joint gasket for ANSI Pressure Class 900, sized 4 in x 3 1/2 in pipe size. It is yellow and made from soft iron, suitable for high-temperature and high-pressure flange sealing applications.
Where to buy ASP R37.SI ring joint gaskets worldwide?
3G Electric supplies the ASP R37.SI ring joint gasket worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this soft iron oval gasket.
How to install an oval ring joint gasket correctly?
Clean the flange groove and gasket thoroughly before installation. Place the oval ring joint gasket evenly into the groove, then tighten flange bolts in a star pattern to the torque specified by ANSI standards. Avoid over-tightening to prevent gasket deformation.
ASP Products
3G Electric supplies ASP r series soft iron ring type joint gaskets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
