Lap joint can be made of carbon steel,alloy steel or stainless steel,and more.Our lap joints are in accordance with a wide range of standards like ASME B 16.9,ISO,API,EN,DIN,BS,JIS,and GB,etc.and they are certified by SGS and ABS.Thus,you can feel free to choose our products.
Materials
Carbon steel::ASTM/ASME A234 WPB-WPC, ST37,
Alloy steel: ST52,12CrMo, 15CrMo,WP 1-WP 12 ,WP 11-WP 22 ,WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403

 

Structure