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- valve seat material 气门座圈材料
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Higher temperature solders will damage the seat material. 焊料温度过高将损坏阀座材料。
- Now generally used PTEE, EPDM and other material for the valve seat, so bubbles leakproofness good. 现一般均使用PTEE、EPDM等材料，为阀座，因此，气泡密封性佳。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Quick replaceable valve seat, convenient maintenance. 阀座可以快换，维修方便。
- Secondary seal material shall be FPM or EPDM and correspond to the seat material for maximum chemical resistance. 二级密封材料应该是FPM或三元乙丙橡胶和具有最好耐化学腐蚀性能的相应阀座材料。
- Stellite takes a high polish and is used in steel valve seat rings. 钨铬钴合金具有很高的抛光度，用作钢阀门的阀座环。
- Carbon-filled TFE is an excellent seat material for steam applications as well as high efficiency oil-based thermal fluids. 碳填充TFE是一种适用于蒸汽应用及高效油基热流体的极好的阀座材料。
- Virgin TFE is a good all-around, general purpose seating material. 纯TFE是一种很好的、多用途、通用的阀座材料。
- The exhaust valve seats skimmed up. 排气阀座整新。
- Secondary seal material shall be FPM or EPDM and correspond to the/" target="_blank">the seat material for maximum chemical resistance. 二级密封材料应该是FPM或三元乙丙橡胶和具有最好耐化学腐蚀性能的相应阀座材料。
- Valve Seat or lining material. 阀座密封面或衬里材料代号用汉语拼音字母表示。
- All valve seats and seat discs shall be replaceable. 所有阀门阀座和阀座阀瓣应该是可更换的。
- Next, when a movable gate valve pin 9 is drawn out from the valve seat of a fluid conduit 15, a vacuum of the lens cavity 18 draws a liquid lens material to fill the lens cavity 18. 然后，当一个可动的门大头针9从流动的导管15的活瓣位子被画出的时候,透镜洞18的真空拉一个液体的透镜材料填充透镜洞18。
