lap 1.Pressure:SCH5~SCH160 2.Dimensions:DN15~DN600MM 3.Wall ... ,anti-rust oil,hot galvanized,3PE coating, epoxy coating.Packingwooden case, pallet or as customers’ requirementApplicationsPetroleum, chemical, power, gas, metallurgy, shipbuilding ... /TKey to SucessAdvanced technique and serviceSpecial design available stainless steel lap