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
We supply a full range of pipe fittings and connectors — elbows, tees, reducers, couplings, unions and instrument tube fittings — in stainless steel, carbon steel and alloy, for process, instrumentation and hydraulic lines.
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 |
|---|---|---|
| GB/T12459 | 异径接头R(C)25*20-Sch40s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(R)20*15-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 三通T(S)20-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 弯头45E(L)15-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)20*15-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)40*15-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)25*15-Sch40s | 022Cr19Ni10 |
| GB/T12459 | 异径接头R(E)40*20-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)80*40-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)40*15-Sch40s | 022Cr19Ni10 |
| GB/T12459 | 三通T(R)40*15-XXSs | 06Cr19Ni10 |
| GB/T12459 | 弯头90E(S)80-Sch80s | 06Cr19Ni10 |
| ASME-B16.9 | 异径接头R(E)25*15-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 异径接头R(E)50*20-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 三通T(R)65*50-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 异径接头R(C)65*50-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 三通T(R)25*20-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 三通T(S)25-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 弯头45E(L)20-Sch160s | ASTM-A403-WP316L |
| ASME-B16.9 | 弯头45E(L)25-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 弯头45E(L)25-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 弯头90E(L)15-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 弯头90E(L)20-Sch160s | ASTM-A403-WP316L |
| ASME-B16.9 | 弯头90E(L)20-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 弯头90E(S)25-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 三通T(R)25I*15II-Sch40s-XXS | ASTM-A403-WP316L |
| GB/T12459 | 管帽C20-Sch40s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(C)25*20-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 弯头90E(L)25-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)25I*15II-Sch160s-XXS | 06Cr19Ni10 |
| ASME-B16.9 | 三通T(R)50*40-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 异径接头R(C)50*25-Sch40s | ASTM-A403-WP304 |
| GB/T12459 | 三通T(R)100*50-Sch120s-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 三通T(S)100-XXSs | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)80*40-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 三通T(S)80-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 弯头45E(L)80-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)100*50-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)50*40-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)150*80-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)50*40-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)80*40-Sch160s | 06Cr19Ni10 |
| ASME-B16.9 | 三通T(R)25I*20II-Sch40s | ASTM-A403-WP316L |
| GB/T12459 | 三通T(R)150*65-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(S)15-XXSs | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)100*40-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)100*40-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 三通T(S)20-XXSs | 06Cr19Ni10 |
| GB/T12459 | 弯头45E(L)100-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 弯头90E(L)15-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)100*40-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)25*15-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)25*15-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)25*15-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)25*20-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)25*20-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)50*20-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)50*25-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)50*25-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)50*25-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)100*40-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)100*50-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)100*50-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)100*50-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)40*20-XXSs | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)20*15-XXSs | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)25*20-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 管帽C100-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 管帽C150-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 管帽C20-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(R)100*40-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(R)100*40-Sch40s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(S)100-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(S)20-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(C)100*40-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(C)100*50-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(C)150*65-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(C)65*40-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(C)80*40-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(E)150*65-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(E)80*40-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(R)100*50-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(R)20*15-Sch160s | 022Cr17Ni12Mo2 |
| ASME-B16.9 | 三通T(R)20*15-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 异径接头R(E)25*15-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 三通T(R)350*300-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 三通T(R)40*25-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 三通T(R)450*350-Sch20s | ASTM-A403-WP304 |
| ASME-B16.9 | 三通T(R)100*80-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 三通T(R)350*150-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 三通T(R)50*20-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 三通T(R)80*40-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 弯头90E(L)25-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 弯头90E(L)350-Sch20s | ASTM-A403-WP304 |
| ASME-B16.9 | 弯头90E(L)400-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 弯头90E(L)40-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 弯头90E(S)25-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 弯头90E(S)300-Sch40s | ASTM-A403-WP304 |
| ASME-B16.9 | 弯头90E(S)40-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 弯头90E(S)50-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 弯头90E(S)80-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 异径接头R(C)100*80-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 异径接头R(C)350*250-Sch20 | ASTM-A403-WP304 |
| ASME-B16.9 | 异径接头R(C)450*350-Sch20 | ASTM-A403-WP304 |
| ASME-B16.9 | 管帽C50-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 管帽C80-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 三通T(R)25*20-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 三通T(R)25I*15II-Sch40s-XXS | ASTM-A403-WP316 |
| ASME-B16.9 | 弯头45E(L)25-Sch40s | ASTM-A403-WP316 |
| ASME-B16.9 | 弯头90E(L)20-Sch40s | ASTM-A403-WP316 |
| GB/T12459 | 三通T(R)40*25-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)100*40-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)40*25-Sch80s | 06Cr19Ni10 |
| ASME-B16.9 | 弯头90E(S)250-Sch40s | ASTM-A403-WP304 |
| GB/T12459 | 弯头45E(L)125-Sch40s | 06Cr19Ni10 |
| GB/T12459 | 管帽C20-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)100*40-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 异径接头R(E)100*50-Sch160s | 022Cr17Ni12Mo2 |
| GB/T12459 | 三通T(R)150*100-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 三通T(R)80*50-Sch40s | 022Cr19Ni10 |
| GB/T12459 | 异径接头R(C)200*150-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 弯头45E(L)50-Sch40s | 022Cr19Ni10 |
| GB/T12459 | 弯头90E(L)200-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 弯头90E(L)150-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 三通T(R)40*25-Sch40s | 022Cr19Ni10 |
| GB/T12459 | 弯头45E(L)200-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 弯头90E(L)250-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 三通T(S)200-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 三通T(R)200*100-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 三通T(R)250*200-Sch80s | 022Cr19Ni10 |
| GB/T12459 | 弯头45E(L)40-Sch40s | 022Cr19Ni10 |
| GB/T12459 | 弯头180E(L)50-Sch80s | S31603 |
| GB/T12459 | 异径接头R(C)40*32-Sch40s-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)50*40-Sch40s-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)80*50-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 管帽C25-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)20*15-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)50*20-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)50*20-XXSs | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)80*50-XXSs | 06Cr19Ni10 |
| GB/T12459 | 弯头45E(L)20-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 弯头90E(3D)20-Sch160s | 06Cr19Ni10 |
| GB/T12459 | 弯头90E(3D)20-Sch40s | 06Cr19Ni10 |
| GB/T12459 | 弯头90E(3D)20-XXSs | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)300*150-Sch20s-Sch40s | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)300*250-Sch20s-Sch40s | 06Cr19Ni10 |
| GB/T12459 | 三通T(R)25*15-Sch80s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(E)32*25-Sch40s | 06Cr19Ni10 |
| GB/T12459 | 异径接头R(C)80*40-Sch40s-Sch80s | 06Cr19Ni10 |
| ASME-B16.9 | 三通T(R)80*40-Sch40s | ASTM-A403-WP316L |
| ASME-B16.9 | 异径接头R(C)80*40-Sch40s | ASTM-A403-WP316L |
| GB/T12459 | 三通T(S)25-Sch40s | 06Cr17Ni12Mo2 |
| ANSI-B16.11 | 螺纹活接头DN40-3000lbs | 20 |
| ANSI-B16.11 | 螺纹活接头DN50-3000lbs | 20 |
| ANSI-B16.11 | 螺纹活接头DN15-3000lbs | 20 |
| ANSI-B16.11 | 螺纹活接头DN25-3000lbs | 20 |
| ANSI-B16.11 | 螺纹活接头DN50-3000lbs | 304 |
| KSTLLG9-109.5-SS304 | 轻型管夹 | |
| KSTLLG9-212.7-SS304 | 轻型管夹 | |
| KSTLLG9-214-SS304 | 轻型管夹 | |
| KSTLLG9-216-SS304 | 轻型管夹 | |
| KSTLLG9-319-SS304 | 轻型管夹 | |
| KSTLLG9-325-SS304 | 轻型管夹 | |
| SXL*G2-106.4-SS316 | 防震管夹Φ6.4 | |
| SXL*G2-212.7-SS316 | 防震管夹Φ12.7 | |
| SXT*G3-106.4-SS316 | 双联双孔防震管夹Φ6.4 | |
| SXT*G3-212.7-SS316 | 双联双孔防震管夹Φ12.7 | |
| WH40-2.0-400 | 不锈钢金属软管 | |
| WH40-2.0-300 | 不锈钢金属软管 | |
| WH40-1.6-200 | 不锈钢金属软管 | |
| WH40-1.6-400 | 不锈钢金属软管 | |
| JR1.6DN25-UF1RC-400 | 不锈钢金属软管 | |
| JR1.6DN25-UF1RC-250 | 不锈钢金属软管 | |
| WH40-2.0-500 | 不锈钢金属软管 | |
| WH40-2.0-200 | 不锈钢金属软管 | |
| GB/T11263 | H型钢H750*300*13*24 | Q235-B |
| GB/T6728 | 空心型钢F40*40*2 | Q235-B |
| O-022Cr19Ni10-35 | 不锈钢棒材 | 022Cr19Ni10 |
| ASME-B16.9 | 三通T(S)80-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 三通T(R)100*50-Sch40 | ASTM-A234-WPB |
| ASME-B16.9 | 弯头45E(L)100-Sch40 | ASTM-A234-WPB |
| ASME-B16.9 | 异径接头R(C)80*40-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 异径接头R(E)150*80-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 异径接头R(E)80*50-Sch40 | ASTM-A234-WPB |
| ASME-B16.9 | 异径接头R(C)150*80-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 三通T(R)80*40-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 三通T(R)50*40-Sch40-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 弯头45E(L)150-Sch80 | ASTM-A234-WPB |
| ASME-B16.9 | 异径接头R(C)50*40-Sch40-Sch80 | ASTM-A234-WPB |
| GB/T3091 | 镀锌钢管42.4*3.5 | Q195-B |
| ASME-B36.19M | 无缝钢管Φ114.3*6.02 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ114.3*6.02 | ASTM-A312-TP316L |
| ASME-B36.19M | 无缝钢管Φ168.3*7.11 | ASTM-A312-TP316L |
| ASME-B36.19M | 无缝钢管Φ168.3*7.11 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ21.3*2.77 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ219.1*8.18 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ323.9*9.53 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ33.4*3.38 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ48.3*3.68 | ASTM-A312-TP304L |
| ASME-B36.19M | 无缝钢管Φ60.3*3.91 | ASTM-A312-TP304L |
Page 16 / 23 · 4,562 part numbers
304 / 316 / L stainless, carbon steel A105 / SS400, alloy steel and brass. Standards: ANSI B16.9 & B16.11, DIN, JIS, GB.
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.
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On-site Audited Manufacturer / 实地认证
