Petroleum Drilling Tools: Grade:DZ50,E75,G105,S135 OD: 2 3/ ... series of API drill pipes and joints. Detaild Product Description:Petroleum Drilling Tools :Grade:DZ50,E75,X95,G105,S135,R780OD of ...
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Anti-corrosion heat shrinkable sleeve is mainly used for the corrosion prevention of epaired pipe. Anti-corrosion heat shrinkable sleeve is mainly used for the corrosion prevention of epaired pipe. Heat Shrinkable Sleeve for Petroleum and Gas Pipeline
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... :2008 2.OEM service offered 3.high thermal efficiency 500KW coke oven gas generator setModel Number (Engine Type)LHCOG500Brand NameLVHUANPrime Power ...
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