http://www.trsolidscontrol.comExport DepartmentSunny LeePhone: 86 - 29 - 86332929/86 - 13186019379Fax: 86 - 29 - 863329149
No.10, West Of North Second Ring, Weiyang District, Xian, Shaanxi, 710016, ChinaXi an, ShaanxiChina, 710016Web Page Link: https://www.toboc.com/xiantianruipetroleummachinerycoltd.aspx
Valve body and valve seat adopts advanced alloy steel intergral die forging forming,and machining process is strictly,so that guarantee the accuracy of high finish and size.We use advanced heat treatment method for high strength,good toughness, surface hardness HRC=60.Valve body assembly seal material can be extremely wear-resistant polyurethane selected by the user,it also can be special configuration of synthetic rubber.Change of seal is fast and convenient.We can supply various models and sizes of valve body and seat to customers at home and abroad.The materuial of vlave body and seat is high quality alloy steel, which processed with overall forging and carburizing. Produce under accurate calculation and numerical control lathe, which makes dimensions of valve body and seat perfectly match each other, and increases service life of vlave body and seat. Under nomal working conditions, it can be used more than 400 hours. We can supply every size of API 4 ,5 ,6 ,7 and 8 , and types of full open style,three-web style and four-web style.Regarding the valve insert, we can provide compound polyurethane, high temperature resisitant polyurethane and nitrile rubber etc.
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Xi an TianRui Petroleum Machinery Equipment Co.,Lt