The stainless steel seat ring is manufactured with a slight inside taper.

不锈钢阀座密封环制成内部锥度。

Disc– machined seating surface is mated to seat ring for positive shutoff.

阀瓣-机加工阀座表面，配置阀座环，实现积极有效的关闭。

Disc? Machined seating surface is mated to seat ring for positive shutoff.

阀瓣-机加工阀座表面，配置阀座环，实现积极有效的关闭。

Special extra width, monel seat ring allows for wear without loss of seal.

特别超宽蒙乃尔密封环，经得起磨损而不会丧失密封性能。

Disc– machined seating surface is mated to seat ring for positive shutoff.

倒棱增加物的塑造在自动制冷管的范围内、头螺栓的座套表面。