ASTM A182 Alloy Steel Yeeb Nkab Fittings Yooj yim heev rau nruab thiab muaj lub hub qis vim tias cov yeeb nkab mus rau hauv qhov haum ua ntej vuam.
A182 yeeb nkab flanges yuav muaj hluav taws xob siab hluav taws xob nrog rau lwm cov hlau uas muaj txhij txhua hauv lawv chav kawm. Nws muaj lub hauv paus siab dua tus nqi thiab siab dua embodied zog.
Txheem ATM A193 B7 Fasteners feem ntau muaj cov hlau liab qab ua tiav. Txawm li cas los xij, Astm A193 Qib B7 cov lus qhia tau galvanized, Xylan coated, Xyllon coated yog tias thov los ntawm tus yuav. Cov txheej ast ttm A193 B7 Fasteners tuaj yeem pab txhim kho cov xeb tsis kam ntawm lub fasteners. Qhov no ASTM A193 Qib B7m ntsia liaj lo hlua yog feem ntau siv los ua kom nrawm dua cov ntaub ntawv pabcuam kub. Cov bolts no yog cov kua quenched los ntawm 50¡uf rau 900,¡ÃF thiab lawv tuaj yeem yog cov huab cua quenched los ntawm -40¡Ãf rau 900f.