API/ANSI ???????? ????????

01

WCB Cast steel 150LBS ??????? ???????? GVC-00150-10

01

WCB 600LBS 20 ???????? ???? ??????? ??????? ???????? GVC-00600

01

???????? ANSI 150LBS ???????????? BB ???????? ???????? BRZ-G-01

01

A105 ????? ??????? ??????? ???????? ????? ????????? GVC-001...

01

????? WCB ????? ?????? PN160 ???? ??????? ???????? GVC-00160-12

01

WCB API600 CLASS300 Gate Valve GVC-00300

01

A105 ????? ?????? 800LBS ???????? ???????? GVC-0800-1

01

WCB PSB 900LBS ???????? ???????? GVC-00900

01

WCB 1500LBS 8 ???????? ???????? ???????? GVC-001500-F

01

WCB 24 ???????? 1500LBS BW ???? ??????? ???????? GVC-001500-W

01

WCB ????? ?????? 2500LBS ??????? ???????? GVC-002500-3

01

????? ???????????? ????????????? ???????? ???????? GVF-00150-F