Stainless steel pipe is versatile in various industial fileds, below is a simple show of the applications:

In auto industry
Where there is a need of stainless steel pipe is the exhaust system, which covers over 1/2 of the whole stainless steel of the auto, among which 80% is ferritic stainless steel. In the exhaust system, the waste gas passes gas intake-tube, head tube, hose pipe, connutator, base pipe, and finally, fun off from silencer. The commonly used steel is 409L and 436L and silencer ofen mainly apply stainless steel welded pipe. According to estimating, stainless steel pipe used in the auto industry is 1.5% of that used in the final used, among which, the usage proportion of stainless steel seamless pipe and welded pipe is 2:1.

In petrochemical industry
This field have a large demand for stainless steel pipe, and stainless steel seamless pipe is the main usage, with the specifications of 304, 321, 316, 316L, 347, 317L and so on, diameter of ￠18-￠610, wall thinkness of 6mm-50mm. The specific application fields are furnace tube, material delivery pipe and heat exchanger pipe.

In fluid transportation of water and gas
Stainless steel pipe and its water transportation equipment is the most advanced basic material for water purfication in the world at present. The high anti-corrosion property of it can not be catched up with any other materials, such as cast iron pipe, carbon steel pipe, plastic pipe, etc.

Stainless steel pipe is the most suitable material for water preparing, storing, transporting, purification, regeneration, desalination of sea water, along with a annual demand of 25,000 tons.

In machinary equipment manufacturing and maintaining
The annual consuming of stainless steel pipe in this field is over 20,000 tons and the mainly used is sanitation or antibiosis grade. Using imported SUS304, 316L to producing sanitary seamless pipe can satisfied special requirement of various media in food and Biopharming industries. The antibiosis possesses the advantages of stainless steel pipe and excellent antibiotic property which brings increasing demand in the kitchen equipment, operating platform of food industry, container, medical equipment, and holder of tableware and towel, and bracket of freezer.