Butt-welded yeeb nkab caps yog cov yeeb nkab fittings welded mus rau qhov kawg ntawm cov yeeb nkab steel los kaw cov raj xa dej. Lawv tseem hu ua cov kaus mom hlau, lub kaus mom kawg, cov ntsaws ruaj ruaj, lossis cov yeeb nkab npog. Cov ntaub ntawv tseem ceeb muaj xws li carbon steel, stainless hlau, thiab hlau alloy, nrog rau specifications xws li DN15 mus rau DN1200 thiab phab ntsa thicknesses ntawm SCH10 mus rau SCH160. Lawv ua raws li cov qauv thoob ntiaj teb thiab thoob ntiaj teb xws li ASME, DIN, JIS, thiab GB / T.
Butt-welded yeeb nkab caps tuaj nyob rau hauv ntau yam duab, nrog rau convex, conical, thiab ca caps. Convex caps tau muab faib ua hemispherical, elliptical, dished, thiab spherical crowns. Lawv raug kho los ntawm kev vuam kom ntseeg tau tias cov raj xa dej sib khi thiab tau siv dav hauv kev lag luam petrochemical, nuclear fais fab, tshuab, khoom siv kho mob, nkoj tsim, thiab kev lag luam pipeline.