联系人 Mr. Shawn
YONGGANG SOUTH ROAD, NINGBO, ZHEJIANG
SYSTEM: METRIC SIZE SIZE: M****4 GRADE: **1ã6ã8ã*0ãASTM A**3M CLASS 8S A2ãA4ãASTM A**3M CLASS *0S FINDSHED: SELF COLOUR BLACK ZP YZP ***** POLISH STANDARD: DIN**4 DIN**5 ISO***2 ISO***4 JIS***1 ASME B*8.2.4.1M ASME B*8.2.4.2Mã AS***2 ASME B*8.2.4.5M ASME B*8.2.4.6M MATERIAL: CARBON STEEL ALLOY STEEL STAINLESS STEEL SYSTEM: INCH SIZE SIZE: 1/4"****1/2" GRADE: ASTM A****-Grada A ASTM A****-Grada B ASTM A****-Grada D ASTM A****-Grada DH ASTM A****-Grada DH3 ASTM A****-GRADE 2H FINDSHED: SELF COLOUR BLACK ZP YZP ***** STANDARD: ASME B*8.2.2 MATERIAL: CARBON STEEL ALLOY STEEL STAINLESS STEEL
