ASTM A179, A192, A210, A210 SPECAISING NPOG RAU COV STEEN SEAMEN TUBE rau kev pab kub kub. Cov yeeb nkab siv cua sov, cov hws, cov khoom siv kub yuav tsum tau muab cov khoom siv kub kom meej rau cov lus qhia tshwj xeeb rau 530.
GB5310-2008 muaj feem xyuam rau txoj hlab ntsha se ua cov chav boiler uas nws lub siab yog cov raj dej siab thiab siab dua thiab cov raj dej siab dua thiab siab dua thiab ua kom siab dua thiab ua kom siab dua thiab ua kom siab dua thiab ua kom siab dua thiab
ASTM A179 / A179M - 90A Txuj Ci Tshwj Xeeb rau Seamless Khaub Ncaws Txias-Dreel Cov Hluav Taws Xob Cov Hluav Taws Xob Cov Hluav Taws Xob thiab Cov Khaub Ncaws Me.
ASTM A192 / A192M Txuj Ci Cov Qauv rau Seamless Cov Hlau Boiler Tub Rau Cov Kev Pab Cuam Siab.
ASTM A210 / ASME SA210 cov qauv tshwj xeeb rau kev sib tw nruab nrab-carbon hlau boiler thiab super-rhuab hlab.
Lub sij hawm Post: Jun-29-2023