西北油田 TP-7片区工程、塔河油田西部奥陶系第二期工程及2025年采油二厂计转站预分水工程阀门中国石油化工股份有限公司西北油田分公司截止阀\KJ41Y-40 DN50截止阀\KJ41Y-25 DN25截止阀\KJ41Y-25 DN50截止阀\KJ41Y-25 DN80截止阀\KJ41Y-25 DN150止回阀\KH44Y-40 DN200截止阀\KJ541Y-16 DN200截止阀\KGMJ11Y-25 DN15截止阀\KGMJ11Y-40 DN15截止阀\KGMJ11Y-40 DN15截止阀\KGMJ11Y-40 DN15截止阀\KJ11Y-40 DN15截止阀\KJ11Y-25 DN15截止阀\KGMJ11Y-25 DN15截止阀\KGMJ11Y-25 DN15截止阀\GMJ11Y-40 DN15截止阀\GMJ11Y-40 DN15截止阀\GMJ11Y-40 DN15调节阀\RJ A350 LCC CL1500 2"截止阀\BB,OS&Y CL1500 FNPT A105 STL,F304 DN15截止阀\BB,OS&Y CL1500 FNPT A105 STL,F304 DN15止回阀\H41Y-25R DN25 RF止回阀\KH44Y-40 DN200止回阀\KH44Y-16C DN100止回阀\KH44Y-16C DN50截止阀\KJ41Y-40 DN20截止阀\KJ41Y-16C DN25截止阀\KJ41Y-25 DN150截止阀\KJ41Y-16C DN150截止阀\KJ41Y-16C DN100截止阀\KJ41Y-16C DN80止回阀\KH44Y-40 DN200止回阀\KH44Y-40 DN100截止阀\KJ41Y-40 DN15截止阀\KJ41Y-25 DN20
2025-08-01