د کاربن فولاد: ASTM/ASME A234 WPB-WPC، ST37،الماس: ST52، 12CrMo، 15CrMo، WP 1-WP 12، WP 11-WP 22، WP 5-WP 91-WP 911سټینلیس سټیل: ASTM/ASME A403 WP 304- 304L-304H-304LN-304NASTM/ASME A403 WP 316-316L-316Ti…
د کاربن فولاد: ASTM/ASME A234 WPB-WPCالماس: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911سټینلیس سټیل: ASTM/ASME A403 WP 304-304L-304H-304LN-304Nد ټیټ تودوخې فولاد: ASTM/ASME A402 WPL 3-WPL 6. ...