• Trademark：Shandong Zayi
• Specification：89*10
• Transport Package：in Bundles
• Length：10-13m
• Thickness：2-60mm
• out Diameter：20-508mm
• Model NO.：STPA23 steel tube
• Origin：China
• HS Code：7304599090
• Production Capacity：50000 Tons,Month

 ProductSTPA23 seamless steel tube with JIS G3458 standard heat resistant alloy steel tubeStandardJIS G3458 MaterialSTPA23Surface 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 requirement 

Manufacturing:

Inspection:


Packing:


Detail of steel tube: