Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joint around it. Seamless steel tube is made of steel ingot or solid billet through perforation and then hot-rolled, cold-rolled or cold-drawn. Seamless steel
Seamless steel tube is a kind of long steel with hollow section and no joints around it. You may want to know how to save seamless steel pipes. Here we will introduce some effective methods.
1. The main characteristic of seamless steel pipe is that it has no weld seam and can withstand great pressure. The products can be very rough as-cast or cold-drawn parts.
Model No.:PD0013 Product Origin:China Brand Name:da peng Price Terms:FOB Shanghai Payment Terms: Certification: Description:Product Name: Cold Drawn Allotype Seamless Steel TubeModel Number: PD0013Place of Origin: ChinaFeatures:1) Outer diameter: 15 - 80m
Tube billet - Test - peeling - Test - heating - perforation - acid washing - grinding - lubrication air drying - welding head - cold drawing - solid solution treatment - acid washing - acid washing passivation - Inspection - cold rolling - deoiling - dry