Type PYG of skeleton face 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.

它是一个断面呈Y形的平面密封圈，专为钢管水压试验机充水试压头和排气试压头之平面密封而设计。安装时要求两平面接触严密，并注意密封圈的安装方向。

Advantage

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

它是由一个PY型平面密封圈和一个骨架组成的密封元件

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

安装时要求两平面接触严密，并注意密封圈的安装方向。

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.

支撑骨架增强密封圈整体强度

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

    密封材料强度大、硬度大、弹性好

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.

符合API 5CT/ISO11960:2011、GB/T9711.1-2011、GB/T9711.2-2011等石油天然气工业——油气井套管或油管用钢管；GB8163-2008无缝钢管；GB/T3092-2008焊接钢管等标准水压试验条件。

Working pressure: ≤ 120 MPa

Working temperature: -20℃～+80℃;

Working medium: water, emulsion, hydraulic oil;

Material: Polyurethane+ Steel Skeleton