Spec.: | A179 A192 A210 | 类型 | 直管,U 形弯管,卷管 |
---|---|---|---|
表面: | 光亮退火,酸洗退火,抛光 | 包装 | 胶合木箱 |
强光 | 无缝不锈钢管, 无缝锅炉管 |
Carbon Steel Seamless Tube Straight Tube / U Bend Tube / Coil Tube Type,6M/PC,12M/PC A179 A192 A210 for Bolier
同创控股集团 deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia,Korea, Singapore, Austrial, Poland, France , ….And o您的集团分公司和工厂已获得以下机构的批准 :ABS,DNV,GL,BV,PED 97/23/EC,AD2000-WO,GOST9941-81,CCS,TS,CNNC,ISO9001-2008,ISO 14001-2004。
规格
尺寸 | All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API. | ||||
尺寸 | This specifification covers tubes 1/8 to 3 in. [3.2 to 76.2mm], inclusive, in outside diameter. | ||||
制造 | Tubes shall be made by the seamless process and shall be cold drawn. | ||||
热处理 | Tubes shall be heat treated after the fifinal cold draw pass at a temperature of 1200°F [650°C] or higher. | ||||
长度 | 根据客户要求 | ||||
壁厚 | BWG required by clients | ||||
表面状况 | Finished tubes shall be free of scale. A slight amount of oxidation will not be considered as scale | ||||
弯曲半径 | 从 1.5*OD(外径)到 1500mm, ≤1.5*OD,n为保证几何精度,有必要 | ||||
直管 | 最大长度 35000 毫米 |
需要测试
腐蚀测试
化学分析
Mechanical Tests: Flattening test, Flaring test, Flange test, Hardness Test and Hydrostatic test
反向弯曲和反向平面测试
涡流测试
水压试验
空气压力测试
目视检查
化学成分
化学成分 | C | 锰 | P≤ | S≤ | Si≤ |
0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
机械性能
钢级 | 屈服强度(兆帕) | 拉伸强度(兆帕) | 伸长率 (%) | 硬度 |
ASTM A179 | ≥180 | ≥325 | ≥35 | ≤72 HRB |
应用行业
制药设备
近海石油钻探公司
化学设备
发电
海水设备
石油化工
热交换器/冷凝器/锅炉
气体处理
特种化学品
纸浆和造纸工业