Cov hlau malleable thiab zas hlau sib haum yog siv hauv cov yeeb nkab kom txuas cov yeeb nkab ncaj lossis cov duab sib txawv lossis rau lwm lub hom phiaj, lossis ntsuas) dej ncaj. "Plumbing" feem ntau yog siv los piav qhia txog kev sib cav dej, roj av, lossis kua khib nyiab hauv cov chaw nyob hauv tsev lossis lag luam ib puag ncig; "Piping" feem ntau siv los piav txog kev ua haujlwm siab (siab-ntws, siab-ntws, siab-kub lossis txaus ntshai-cov khoom siv ua kua rau hauv cov ntawv thov tshwj xeeb. "Tubing" qee zaum siv rau cov kav dej sib zog ua kom sib dua, tshwj xeeb yog qhov hloov tau yooj yim txaus los muab rau hauv daim ntawv coiled.
Malleable hlau fittings (tshwj xeeb tshaj yog cov khoom siv hlau tsis yooj yim) yuav tsum tau nyiaj, cov ntaub ntawv thiab cov cuab yeej siv rau nruab, thiab yog ib feem tseem ceeb ntawm cov kav dej thiab kav dej. Li qub yog technically fittings, tab sis feem ntau yog tham nyias.
Peb tau txais cov lus nug no ntau los ntawm cov neeg yuav khoom uas nquag sim los txiav txim siab yog tias lawv yuav tsum siv cov hlau fitting lossis forged hlau threited haum lossis socket weld haum. Malleable hlau fittings yog sib zog cov fittings hauv 150 # thiab 300 # siab chav kawm. Lawv tau tsim los rau lub teeb kev lag luam thiab dej ntws los txog 300 psi. Qee lub suab nrov xws li Flor Flange, Lateral, Txoj Kev Tee thiab Bullhead Tees tsis muaj nyob hauv cov hlau forged.
Malleable hlau muaj ntau ductility uas feem ntau yuav tsum tau ua hauv kev siv hluav taws xob. Siv lub tshuab hlau tsis zoo yog qhov tsis zoo rau vuam (yog tias koj xav tau weld ib yam dab tsi rau nws).
Lub sij hawm ncua sijhawm: Apr-26-2020