Welded stainless steel pipe is made of stainless steel plate or strip which is curled and formed by machine set and die and then welded. Different welding methods can be divided into straight seam stainless steel welded pipe and spiral stainless steel welded pipe. Stainless steel welded pipes have high production efficiency and many varieties and specifications. In addition, the welded pipe avoids multiple heating processes in the processing process, and the production process is more environment-friendly.
1)Grade: 200 Series, 300 Series, 400 Series, 600 Series, Duplex stainless steel
3)Surface treatment:NO.1, 2E, NO.2D, NO.2B, NO.3, NO.4, HL, Ht, etc.
Stainless welded steel pipe classified by use: civil pipes are divided into round pipes, rectangular pipes and flower pipes, which are generally used for decoration, architecture, structure and so on. Generally, welded stainless steel pipes have high precision, uniform wall thickness, high brightness of stainless steel pipe inside and outside (brightness of steel pipe surface determined by surface grade of steel plate), and can be fixed to length at will. Therefore, it shows its economy and beauty in high precision, medium and low pressure fluid application.
1)Good corrosion resistance
2)High temperature oxidation resistance
3)Good physical property
Stainless welded steel pipe is an economical section steel and an important product in iron and steel industry, which can be widely used in life decoration and industry. Many people in the market use it to make stair handrails, window guards, railings, furniture and so on. Two common materials are 201 and 304.
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.