H41Y-900LB-DN50
API/ISO/CE
LISHUI,ZHEJIANG
T/T, L/C, D/P, Western Union
plywood case
BS 1868,ASME B16.34,API 6D
WCB,WCA,WCC,WC6,WC9,C12,C5,LCB,,LCC,CF8,CF8M,CF3,CF3M,CN7M,CF8C
NPS 2"~36"
ASME B16.15,ASME B16.47,(DIN 2501)
ASME B16.10,API 6D,EN 588(DIN 3202)
BS 12266,API 598