Type PYG of skeleton faced sealing components

Type PYG of skeleton faced sealing components

Performance and Purpose

It is the faced sealing with section of “Y”. It is designed specifically for steel pipe hydrostatic testing machine to seal the plane on water filling and air exhaust test head. When installing, Make the two planes a close contact, and pay attention to the installation direction of the sealing ring.

Advantage

1.It is a sealing element consisting of a PY type face sealing and a steel skeleton.

2.Close contact between the two planes is required. During installation, and attention should be paid to the installation direction of the sealing ring.

3.The support framework enhances the overall strength of the seal ring and the sealing capacity of sealing ring can be increased by working pressure.

4.The sealing material has the advantage of high strength, high hardness and good elasticity

Working conditions:

According with several standards about hydraulic testing requirements：such as API 5CT/ISO11960:2011, GB/T9711.1-2011, GB/T9711.2-2011，etc. for Petroleum and natural gas industries—Steel pipes for casing or tubing; GB8163 - 2008 for seamless steel tubes; GB/T3092-2008 for welded steel pipes.

Working pressure: ≤ 120 MPa

Working temperature: -20℃～+80℃;

Working medium: water, emulsion, hydraulic oil;

Material: Polyurethane+ Steel Skeleton