Petroleum thiab petrochemical cov ntaub ntawv tuaj yeem muab faib ua carbon steel qauv, tsis tshua muaj hlau alloy, siab alloy steel, nickel-based alloy, hlau alloy tooj liab alloy, aluminium alloy, hlau sib xyaw cov ntaub ntawv, cov ntaub ntawv tsis yog hlau thiab lwm yam khoom siv raws li cov khoom siv; Raws li cov duab tiav Nws tau muab faib ua cov phaj thiab cov kav dej, cov phaj sib xyaw / cov raj, profiles, rods thiab xov hlau, castings thiab forgings thiab cov khoom sib txuas (cov khoom siv vuam, flanges, yeeb nkab fittings), thiab lwm yam.; Raws li cov khoom siv hauv lub xeev, nws tuaj yeem muab faib ua kub dov, extrusion, kos duab, kho cua sov, Casting, forging, mechanical composite, explosive composite, rolling composite, surfacing composite thiab lwm yam; Raws li daim ntawv thov teb, nws tuaj yeem muab faib ua cov khoom siv engineering, cov khoom siv hauv av, cov khoom siv tshuaj ua kom zoo, cov khoom siv roj av thiab cov khoom siv marine engineering, thiab lwm yam Raws li daim duab qhia:
Post lub sij hawm: Oct-12-2023