• Model NO.：17CR3 steel tube
• out Diameter：20-508mm
• Thickness：2-60mm
• Length：10-13m
• Commodity：C15e C22e C40e C45e Steel Tube
• Standard：JIS G4053
• Transport Package：in Bundles
• Specification：89*10
• Trademark：Shandong Zayi
• Origin：China
• HS Code：7304599090
• Production Capacity：50000 Tons,Month

 Product17CR3 20CR4 28CR4 37CR4 steel tube machine structural low alloyed steel tubeStandardDIN MaterialC15E C22E C40E C45E Surface Black paint, varnish, oil, galvanized Pipe Length 5.8 m to 12 m, can be customized according to the length requirements Pipe Ends Plain Ends, Beveled Ends End Protector 1. Plastic caps (small OD) 2. Iron protector (large OD) Application Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes Test Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Productivity  50000 tons per month Min Order 20 ton Remark  Special design available according to requirementManufacturing:

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