304卫生级焊管生产厂家,304不锈钢焊管生产厂家
不锈钢无缝钢管 | 外径φ6-φ830mm, 壁厚0.5-45mm |
U形管 U-Tube | 外径φ12-φ38mm, 壁厚0.5-4mm |
(特殊规格经双方协商也可生产)
主要钢种钢号
序号 | 钢种 | 典型钢号(AISI) |
1. | 奥氏体不锈钢 | TP304, TP304L, TP304H, TP316, TP316H, TP316Ti, TP316L, TP321, TP321H, TP347H, TP347HFG, 904L, TP310H, TP310S, TP317, TP317L, TP316LMo≥2.5; etc |
2. | 双相钢、**级双相钢 | S31803; S32205; S31500; S32750 |
2. | 镍基合金 | N08825, N08904, N08028, N08800 |
(特殊钢种经双方协商也可生产)
热交换器管 Heat Exchanger
主要钢种 Main grade | 生产标准 Standard | 规格/Specification |
TP304,TP304H,TP316, TP316, TP316L,TP321 | ASTMA213,ASMESA213, GB13296,JIS3463, DIN17458,EN10216-5 | OD:12.7-159mm WT:0.5-8mm |
锅炉管BoilerTube
主要钢种 Main grade | 生产标准 Standard | 规格/Specification |
TP304H,TP310H, TP316H,TP321H, TP347H,TP347HFG | GB5310,GB13296, ASTMA213, ASME SA213,EN10216-5, | OD:33-273mm WT:2-20mm |
船用管 Marine Tube/Pipe
主要钢种 Main grade | 生产标准 Standard | 规格/Specification | 船级社认证 Classification society certification |
TP304H,TP304L, TP347H, TP321, TP321H, TP316LMo≥2.5 | GB14976, ASTMA312,A269, JISG3459 | OD:6-273mm WT:0.5-16mm | ABS,BV,CCS, DNV,GL,LR and RINA,etc. |
仪表管Instrumentation Tube
主要钢种 Main grade | 生产标准 Standard | 规格/Specification |
TP304,TP304L, TP316, TP316L, TP317L,TP321, | GB/T14976,EN10216-5, DIN17456,DIN17458, ASTMA269,JISG3459 | OD:6-76mm WT:0.5-6mm |
通用管 General Tubes & Pipes
主要钢种 Main grade | 生产标准 Standard | 规格/Specification |
TP304,TP304L, TP304H, TP316, TP316H,TP316Ti, TP316L,TP321, TP316Mo≥2.5 | GB/T14976,EN10216-5, DIN17456,DIN17458, ASTM A312,JISG3459 | OD:10.0-830mm WT:1.65-45mm |
双相不锈钢 Duplex Tubes/Pipes
主要钢种 Main grade | 生产标准 Standard | 规格/Specification |
S31803;S32205, S31500;S32750 | ASTMA789 | OD:12.0-219mm WT:0.5-14mm |
ASTMA790 | OD:10.0-273mm WT:0.5-20mm |
镍基合金 Ni-Alloy
主要钢种 Main grade | 生产标准 Standard | 规格/Specification |
N08825,N08904, N08028,N08800 | ASMESB163,ASTMB163, ASMESB423,ASTMB423, ASMESB407,ASTMB407, ASMESB668,ASTMB668 | OD:16-273m |