CrabCaptain
YOUR CAPTAIN IN CHINA SOURCING
Making It Easy to Source Industrial Products from China · 让从中国采购工业品变容易
Ball, gate, globe, check and control valves — manual or actuated — in full bore and reduced bore, for isolation, flow control and safety service.
Pick a sub-category to narrow the catalog选择细分品类缩小目录
Full master-catalog extract — real part numbers, names and materials, rendered on the server so search engines can index every item. 全量型号目录（服务器渲染，便于收录）。
| Part No. | Description | Material |
|---|---|---|
| J41H-600Lb | 截止阀DN20 | |
| J41W-300LbPL | 截止阀DN25 | |
| J41W-300LbPL | 截止阀DN40 | |
| J41W-600LbPL | 截止阀DN25 | |
| J41W-600LbPL | 截止阀DN40 | |
| J41W-600LbPL | 截止阀DN80 | |
| DJ41W-150LbP | 截止阀DN40 | 设计温度-170℃ |
| DJ41W-150LbP | 截止阀DN50 | 设计温度-170℃ |
| J41H-900Lb | 截止阀DN15 | |
| J41H-160 | 截止阀DN20 | |
| J41H-63 | 截止阀DN20 | |
| J41W-300LbP | 截止阀DN20 | |
| J41W-600LbP | 截止阀DN40 | |
| J41W-600LbP | 截止阀DN50 | |
| J41W-150LbPL | 截止阀DN250 | |
| J41W-150LbPL | 截止阀DN80 | |
| J41W-300LbPL | 截止阀DN200 | |
| J41H-900Lb | 截止阀DN20 | |
| J41H-2500Lb | 截止阀DN20 | |
| J41W-300LbRL | 截止阀DN250 | |
| J41H-63 | 截止阀DN250 | |
| DJ41W-150LbP | 截止阀DN25 | 设计温度-102℃ |
| DJ41W-150LbP | 截止阀DN50 | 设计温度-110℃ |
| J41H-16C | 截止阀DN250 | |
| J41W-150LbRL | 截止阀DN25 | |
| DJ41W-150LbP | 截止阀DN25 | 设计温度-105℃ |
| DJ41H-150LbC | 截止阀DN100 | 设计温度-46℃ |
| DJ41H-300Lb | 截止阀DN80 | 设计温度-46℃ |
| DJ41H-600Lb | 截止阀DN80 | 设计温度-46℃ |
| DJ41W-150LbP | 截止阀DN25 | 设计温度-196℃ |
| J41H-40 | 截止阀DN65 | |
| J11W-150LbP | 内螺纹截止阀DN25 | |
| J41W-40P | 截止阀DN40 | |
| J41H-100 | 截止阀DN40 | |
| J41H-100 | 截止阀DN15 | |
| J41H-100 | 截止阀DN100 | |
| J41H-1500Lb | 截止阀DN20 | |
| J41W-150LbP | 截止阀DN250 | |
| J41H-1500Lb | 截止阀DN50 | |
| J31H-300Lb | 异径截止阀DN20 | |
| J61H-300Lb | 锻钢截止阀DN20 | |
| J41W-300LbR | 截止阀DN20 | |
| J41W-300LbR | 截止阀DN50 | |
| J41W-300LbR | 截止阀DN80 | |
| J41H-600LbP | 截止阀DN150 | |
| J41H-150LbC | 截止阀DN50(带锁开装置） | |
| WJ41R/Y-150LBC | 波纹管截止阀DN25 | |
| WJ41R/Y-300LBC | 波纹管截止阀DN25 | |
| WJ41R/Y-300LBC | 波纹管截止阀DN80 | |
| WJ41R/Y-300LBC | 波纹管截止阀DN100 | |
| DJ41H-300Lb | 截止阀DN25 | 设计温度-46℃ |
| DJ41H-300Lb | 截止阀DN50 | 设计温度-46℃ |
| J41H-63 | 截止阀DN40 | A105-13Cr |
| J41H-150LbC | 截止阀DN25 | 设计温度-46℃ |
| J41H-300Lb | 截止阀DN25 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN200 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN100 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN50 | 设计温度-46℃ |
| J41H-300Lb | 截止阀DN50 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN40 | 设计温度-46℃ |
| J41H-63 | 截止阀DN50 | A105-13Cr |
| J41H-2500LbR | 截止阀DN25 | |
| J41H-2500LbR | 截止阀DN40 | |
| J41H-900LbR | 截止阀DN40 | |
| J41W-300LbR | 截止阀DN25 | |
| J41H-300Lb | 截止阀DN300 | |
| J41H-600Lb | 截止阀DN200 | |
| J41H-900Lb | 截止阀DN80 | |
| J41H-1500Lb | 截止阀DN80 | |
| J41H-1500Lb | 截止阀DN100 | |
| J41H-1500Lb | 截止阀DN150 | |
| J41W-150LbP | 截止阀DN150 | |
| J41W-600LbP | 截止阀DN150 | |
| J41W-600LbP | 截止阀DN200 | |
| J41W-150LbPL | 截止阀DN20 | |
| J31H-300Lb | 异径截止阀DN20-NPT1/2 | |
| J31W-2500LbRL | 异径截止阀DN20-NPT1/2 | |
| J41Y-150LbPI | 截止阀DN25 | |
| J41Y-150LbPI | 截止阀DN40 | |
| J41Y-150LbPI | 截止阀DN50 | |
| J41Y-150LbPI | 截止阀DN80 | |
| J41Y-150LbPI | 截止阀DN20 | |
| J31H-300Lb | 异径截止阀DN20-NPT1/2 | 设计温度-46℃ |
| J41H-300Lb | 截止阀DN100 | 设计温度-46℃ |
| DJ41W-150LbP | 截止阀DN80 | |
| DJ41W-300LbP | 截止阀DN100 | |
| J41H-300Lb | 截止阀DN80 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN80 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN20 | 设计温度-46℃ |
| J61H-150Lb | 锻钢截止阀DN20 | |
| J61H-150Lb | 锻钢截止阀DN25 | |
| J31W-300LbP | 异径截止阀DN20-NPT1/2 | |
| J31W-600LbP | 异径截止阀DN20-NPT1/2 | |
| J61W-300LbP | 锻钢截止阀DN20 | |
| J61W-600LbP | 锻钢截止阀DN20 | |
| J61W-600LbP | 锻钢截止阀DN25 | |
| J31W-300LbRL | 异径截止阀DN25-NPT1 | |
| J41W-2500LbRL | 截止阀DN40 | |
| J61W-2500LbRL | 锻钢截止阀DN20 | |
| J61W-300LbRL | 锻钢截止阀DN20 | |
| J61W-300LbRL | 锻钢截止阀DN25 | |
| J61W-900LbRL | 锻钢截止阀DN20 | |
| J41H-150LbC | 截止阀DN50 | 带锁开装置 |
| J61W-300LbP | 锻钢截止阀DN25 | |
| J61H-2500LbR | 锻钢截止阀DN40 | |
| J41W-2500LbRL | 截止阀DN25 | |
| J61W-2500LbRL | 锻钢截止阀DN25 | |
| J31W-1500LbRL | 异径截止阀DN20-NPT1/2 | |
| J61W-1500LbRL | 锻钢截止阀DN20 | |
| J61H-600Lb | 锻钢截止阀DN20 | |
| J41H-2500LbP | 截止阀DN20 | |
| J41H-2500LbP | 截止阀DN40 | |
| J41W-2500LbP | 截止阀DN20 | |
| J41W-2500LbP | 截止阀DN40 | |
| J41H-63 | 截止阀DN100 | |
| J41H-150LbC | 截止阀DN150 | 设计温度-46℃ |
| J41H-150LbC | 截止阀DN250 | 设计温度-46℃ |
| J41H-300Lb | 截止阀DN250 | 设计温度-46℃ |
| J41H-150LbC | 低温截止阀DN100 | 设计温度-46℃ |
| J61H-600LbP | 锻钢截止阀DN25 | |
| J41W-2500LbR | 截止阀DN40 | |
| J41W-900LbR | 截止阀DN40 | |
| J11H-150LbC | 内螺纹截止阀DN20 | |
| J11H-150LbC | 内螺纹截止阀DN40 | |
| J61W-2500LbP | 锻钢截止阀DN20 | |
| J61W-900LbP | 锻钢截止阀DN20 | |
| J31W-300LbP | 异径截止阀DN25-NPT1 | |
| J41W-25P | 截止阀DN20 | |
| J41W-150LbRL | 截止阀DN40 | |
| J41W-150LbRL | 截止阀DN80 | |
| J41H-600Lb | 截止阀DN300 | |
| J31W-300LbRL | 异径截止阀DN20 | |
| J11F-150LbC | 内螺纹截止阀DN40 | |
| J41W-900LbP | 截止阀DN20 | |
| J41W-900LbP | 截止阀DN40 | |
| J41W-900LbP | 截止阀DN80 | |
| J41W-150LbRL | 截止阀DN50 | |
| DJ41H-600Lb | 截止阀DN40 | 设计温度-46℃ |
| DJ41H-150LbC | 低温截止阀DN80 | 设计温度-46℃ |
| J41W-25P | 截止阀DN40 | |
| DJ41H-300Lb | 低温截止阀DN50 | 设计温度-46℃ |
| J41H-300LbP | 截止阀DN25 | |
| DJ41H-300Lb | 低温截止阀DN25 | 设计温度-46℃ |
| DJ41H-300Lb | 低温截止阀DN40 | 设计温度-46℃ |
| J41H-150LbP | 截止阀DN20 | |
| J41H-160 | 截止阀DN25 | |
| J41H-2500Lb | 截止阀DN80 | |
| J41W-25P | 截止阀DN15 | |
| DJ41W-150LbP | 低温截止阀DN40 | |
| DJ41W-150LbP | 低温截止阀DN50 | |
| DJ41W-300LbP | 低温截止阀DN40 | |
| J61W-1500Lbp | 锻钢截止阀DN25 | |
| J41H-900Lb | 截止阀DN200 | |
| J11F-150LbC | 内螺纹截止阀DN15 | |
| J11W-150LbP | 内螺纹截止阀DN15 | |
| J11F-150LbC | 内螺纹截止阀DN25 | |
| DJ41W-150LbP | 低温截止阀DN25 | 设计温度-170℃ |
| DJ41W-150LbP | 低温截止阀DN150 | 设计温度-170℃ |
| J11H-150LbC | 内螺纹截止阀DN32 | |
| DJ41H-300Lb | 低温截止阀DN40 | 设计温度-46%%DC |
| DJ41H-300Lb | 低温截止阀DN80 | 设计温度-46%%DC |
| J31H-150LbC | 异径截止阀DN15 | |
| J31H-1500Lb | 异径截止阀DN20 | |
| J31H-150LbC | 异径截止阀DN20 | |
| J31H-150LbC | 异径截止阀DN25 | |
| J31H-300Lb | 异径截止阀DN25 | |
| J31W-1500Lb | 异径截止阀DN25 | |
| J61H-1500Lb | 锻钢截止阀DN20 | |
| J61H-1500Lb | 锻钢截止阀DN25 | |
| J41H-900Lb | 截止阀DN150 | |
| J41W-150LbP | 截止阀DN20 | 带锁开装置 |
| J11F-150Lbc | 内螺纹截止阀RC1 | |
| J11W-150LbP | 内螺纹截止阀DN20 | |
| DJ41W-150LbP | 低温截止阀DN80 | |
| DJ41W-300LbP | 低温截止阀DN50 | |
| J41W-600LbP | 截止阀DN15 | |
| J41W-150LbP | 截止阀DN200 | |
| J41W-150LbR | 截止阀DN15 | |
| DJ41H-600Lb | 截止阀DN25 | 设计温度-46℃ |
| J347W-150LbP | 手轮截止阀DN400 | |
| J41H-150LbC | 截止阀DN25 | 带锁开装置 |
| J41H-150LbC | 截止阀DN40 | 带锁开装置 |
| J41H-600Lb | 截止阀DN250 | |
| J41H-600Lb | 截止阀DN350 | |
| J41H-150LbP | 截止阀DN40 | |
| J11F-150LbC | 内螺纹截止阀DN20 | |
| J41H-600Lb | 截止阀DN80 | 设计温度-46℃ |
| J41H-300LbC | 截止阀DN50 | |
| J41H-600Lb | 截止阀DN25 | 设计温度-46℃ |
| J41H-600Lb | 截止阀DN40 | 设计温度-46℃ |
| J41H-600Lb | 截止阀DN50 | 设计温度-46℃ |
| DJ41W-300LbP | 低温截止阀DN150 | |
| DJ41W-150LbP | 低温截止阀DN25 | |
| DJ41W-300LbP | 低温截止阀DN25 | |
| J41W-300LbPL | 截止阀DN50 | |
| DJ41H-150LbC | 截止阀DN40 | 设计温度-46℃/带CSC装置 |
| DJ41H-150LbC | 截止阀DN80 | 设计温度-46℃ |
| DJ41H-300Lb | 截止阀DN40 | 设计温度-46℃/带CSC装置 |
| J41W-300LbPL | 截止阀DN80 | |
| J41H-600Lb | 截止阀DN50 | 带锁关装置 |
Page 2 / 3 · 470 part numbers
WCB, CF8 / CF8M (304 / 316), forged steel and duplex. Standards: API 600 / 608, ANSI B16.34, API 6D.
Send us any model number from the catalog above, or describe your duty — we will match it across our verified factory network and respond within 24 hours.
资质与认证 — 合作工厂均具备完整资质（ISO、CE、材质报告 MTC、出厂检验单等）。出于商业保密，完整证书扫描与工厂资质仅在签署 NDA 后向已验证买家提供；询价时可直接向我们索取。 / Our partner factories hold full qualifications (ISO, CE, MTC material reports, mill test certificates). For commercial confidentiality, complete certificate scans and factory qualifications are shared with verified buyers under NDA on request.
Quality Management System
Environmental Management
EU Conformity Declaration
Registered & Licensed Supplier / 营业执照
On-site Audited Manufacturer / 实地认证
