Chinese Supplier ASTM Hastelloy B B-2 B-3 Tubes UNS N1001/N106652022-04-27 08:55:57 |
Flange de solda do pescoço de ASTM WP UNS S31803 DN100 PN162020-10-27 11:10:45 |
ANSI B16.5 STD SS304 que solda redutores excêntricos forjados2020-12-16 10:46:59 |