DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel Tube

  Detailed Photos COLD DRAWN SEAMLESS STEEL TUBE Standards Steel Grades Size Range DIN 2391 ST35/45/52 OD2 - 60mm × WT0.3 -10mm 1629 ST37/44/52 OD2 - 60mm × WT0.3 -10mm 1630 ST37.4/44.4/52.4 OD2 - 60mm × WT0.3 -10mm 2445 ST35/ST52/ST37.4//52.4 OD2 - 60mm × WT0.3 -10mm 73000 ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 OD3 - 30mm × ID 1 - 12.5 mm GB/T 8162 10/20/16Mn/35/45/30CrMo/42CrMo/etc OD2 - 60mm × WT0.3 -10mm 8163 10/20/16Mn/35/45/30CrMo/42CrMo/etc OD2 - 60mm × WT0.3 -10mm 3639 10/20/16Mn/35/45/30CrMo/42CrMo/etc OD2 - 60mm × WT0.3 -10mm 3093 10/20/16Mn/35/45/30CrMo/42CrMo/etc OD3 - 30mm × ID 1 - 12.5 mm EN 10305-1 E215/235/255/355 OD2 - 60mm × WT0.3 -10mm 10305-4 E215/235/255/355 OD2 - 60mm × WT0.3 -10mm   ASTM A822-A450 A822 OD2 - 60mm × WT0.3 -10mm A179-A450 A179 OD2 - 60mm × WT0.3 -10mm   A519 1010/1015/1025/1030/1045/4130/4140/etc OD2 - 60mm × WT0.3 -10mm SAE J524 Low carbon steel OD2 - 60mm × WT0.3 -10mm J529 Low carbon steel OD3 - 30mm × ID 1 - 12.5 mm JIS G3445 STKM11A/12A/12B/12C/13A/13B/13C/S45C/etc OD2 - 60mm × WT0.3 -10mm G3455 STS35/38/42/49 OD3 - 30mm × ID 1 - 12.5 mm ISO 8535 ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 OD3 - 30mm × ID 1 - 12.5 mm NF A49-310 TU37b/TU52b OD2 - 60mm × WT0.3 -10mm BS 3602 CFS 360 OD2 - 60mm × WT0.3 -10mm 6323(-4) CFS2/CFS3/CFS4/CFS5 OD2 - 60mm × WT0.3 -10mm ASTM A269 304,304L, 316, 316L OD2 - 60mm × WT0.3 -10mm EN 10216-5 1.4401, 1.4404 OD2 - 60mm × WT0.3 -10mm Delivery conditions:BK (+C) BKW (+LC) BKS (+SR) GBK (+A) NBK (+N)Major Inspection Items: Tensile stength, Yield stength, Elongation, Flattenging, Flaring, Chemical analysis Eddy Current Test100%, Size and surface checking 100%Certificates: according to EN 10204 3.1Applications:1. For Vehicle (Automotive, locomotive, Construction Machinery like Concrete pump and others)A. Powertrain system:• Fuel-rails • Fuel-lines • Common-rail diesel lines • Piston-cooling jets • SCR & EGR• Rigid pipes • Oil- & water-cooling pipesB. Fluid handling systems• Tube assemblies • Air-conditioning tube • Clutch actuator pipes C. Drive and steering system • Ingrain Gear Pipes •Power-Steering Feed-PipesD. Hydraulic system• Hydraulic and Pneumatic Pressure Lines • Hydraulic fittings • Hydraulic tubingE. Others For example• Front axles • Sun-shading board wire tube and other wire tubes • Headrest chair Tube2. Mechanical and engineering usage• Mechanic Processing and parts • Metal processing •Heat Exchange • Gas Cylinders•Sub-sea and Marine • Aerospace • Winder Power Equipment •Energy and Power Generation •Bearings • etcOther usage for details as per customers requirements Manufacture ProcessCompany ProfileChewit International Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We have customers like Danieli, Cedervall,Wartsila,Sannat mansur, SeaLink, Tata Group,  Continental, Iran Khodro and also other well reputated ones. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart. Packaging & Shipping   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1