Cold Drawn Small Oiled Seamless Steel Pipe Introduction
According to metal processing performance, pipe size, quality requirements and investment and benefit to select different processing methods and corresponding auxiliary procedures.
The basic process of cold-rolled cold drawing tube is :(1) pipe material supply, the pipe material used is hot rolled finished pipe or semi-finished pipe, extruded pipe and welded pipe; (2) preparation of pipes, including
inspection, baling, pickling, cleaning, washing, neutralization, drying, lubricant, etc.; (3) cold processing (cold rolling or cold drawing); (4) the finished products include heat treatment, straightening, sampling, cutting
head and tail, inspection (manual inspection and various kinds of inspection), water pressure test, oil painting, packaging, warehousing and so on. The content of different products is different.
Technical Parameters and Details
Size and Tolerance:
1. We has two factories of 40000 square meters and totally 150 employees to promise the Honed Tubes In Stock best quality control;
2. According to the cylinder pressure and inside diameter size ,different hydraulic cylinder honed tube Would be choosed ;
3. Our motivation is --- customers?satisfaction smile;
4. Our believing is --- pay attention to every detail;
5. Our wish is ----perfect co-operation.