ASTM A671 GR CC65 yog dab tsi?
A671 Gr CC65 EFW Vuam Yeeb Nkab yog muaj nyob rau hauv qhov ntau thiab tsawg ntawm 1/2NB txog 36NB. Cov kav dej no muaj nyob rau hauv cov sijhawm teem sijhawm 5, 10, 40, 80, 80S, 160, XXS, thiab XS. ASTM A671 Qib CC65 Hluav Taws Xob Fusion Welded Yeeb Nkab yog tsim los nrog lub zog tawm los ntawm 240N / mm2 thiab lub zog tensile ntawm 450-585N / mm2.
ASTM A671 yeeb nkab specification
| Txheem Specification | ASTM A671 Cov Lus Qhia Tshwj Xeeb |
| Txheem Loj | 1/2 nti NB rau 36 nti NB |
| Phab ntsa Thickness | 3 rau 12mm |
| Cov txheej txheem yeeb nkab | Teem caij 5, Teem caij 10, Teem 40, Teem 80, Teem 80S, Teem 160, Teem XXS, Teem XS |
| Kev tsim cov txheej txheem | EFW / ERW / Welded / Fabricated |
| Muaj Cov Duab | Round, Square, Ib nrab Round, Rectangular lossis Custom shape |
| Ntev | 3 mus rau 18 meters |
| Cov yeeb nkab kawg | Beveled End, Plain End, Treaded |
