ASTM A671 / A671M-10 EFW Steel Yeeb Nkab
ASTM A671 / A671M-10 npog cov qauv yuav tsum muaj rau hluav taws xob-welded steel yeeb nkab ntxiv, rau cov cua thiab hauv qab kub.
Qhov no specification npog cov pa dej fais Kev kho cua sov tuaj yeem lossis tsis tuaj yeem yuav tsum tau ua kom muaj cov khoom xav tau lossis ua kom ua raws li cov cai tsim nyog. Cov cai yuav tsum muaj rau kev siv thaum kuaj ntxiv lossis kev kuaj mob yog xav tau.
Qhov kev qhia tshwj xeeb nomtification npog cov yeeb nkab 16 nyob rau hauv. [400 mm] nyob sab nraud ntawm lub cheeb lossis ntawm 1/4 hauv. [6 hli] phab ntsa thickness lossis ntau dua. Cov yeeb nkab muaj lwm qhov ntev yuav muab tau muab rau nws ua raws txhua yam ntawm cov lus qhia tshwj xeeb.
ASTM A671 / A671M-10 EFW Hlau Yeeb Hlau Qib:
CB60, CB60, CB65, CB70, CC60, CC65, CC70
Chav Kawm:10,11,12,13,20,21,22,23,30,31,32,33,S2,S11
Cov Qauv Qhia Rau Kev Siv Hluav Taws Xob-Fusion-Welded Steel Yeeb Rau Rau Cov Huab Cua thiab qis dua kub
