PTFE guide and wear strip

JST's centralizer rubber fins is made according to customer requirements. The centralizer fin has a retrievable, reseatable, flexible design. This Rubber and metal reinforced rubber centralizer fins are available for a variety of MWD (measurement while drilling) tools and oil well logging and monitoring instruments.

In LNG operations, valves can regularly encounter temperatures below -320 F (-196 C) and pressures above 750 pounds per square inch (psi). They are also subjected to periodic variations in temperatures known as “thermal cycling,” which can result in hardware expansion as well as shrinkage and material stresses. These factors make reliable, long-term valve operation an engineering challenge.

LNG Lip Seal For Filling Guns is commonly used in LNG (liquefied natural gas) filling guns.

S Seals are well suited for sealing wellheads, connectors, downhole tools, high pressure valves and other demanding oil and gas applications. The non-extrusion springs can be fabricated from different metals.The S seal is made of spring and rubber material could be NBR, HNBR, FKM ect.

Pumpdown plugs separate cement from the displacement fluid during liner cementing operations.

Wellhead secondary pack off seal is used to seal the hanger to the wellhead.

The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a seat seal.

A glass filled nylon wear ring, also called wear band, offers high bearing load capacity over a broad range of temperatures.