Stainless steel welded pipe is a kind of high frequency welding technology to roll a certain specification of steel strip into a round tube, and then extrude the round tube into a steel pipe.
Material: Q195, Q215, 0221, 00Cr19Ni11, 1Cr18Ni9Ti, etc
Stainless steel welded pipe features:
1. Strong corrosion resistance, long service life;
2. Smooth inner wall, improve transmission efficiency;
3. No oxidation layer on the surface, no scaling;
4. Light weight and easy installation.
5. Recyclable.
The classification of stainless steel welded Pipe can be divided into metric electric standard welded steel pipe (GB/T3092-93), American standard pipeline pipe (American Pipe Insulator), German standard pipeline pipe (DIN17175-79) and Japanese standard pipeline pipe (JIS B2310). The nominal diameter is divided into φ159mm welded steel pipe from small to large.
According to different materials and uses, there are several varieties as follows:
1, galvanized welded steel pipe for fluid transportation,
2. Galvanized welded steel pipe for low-pressure fluid transportation
3, high pressure boiler heat exchanger with stainless steel seamless steel pipe
4, fertilizer equipment with high pressure seamless alloying square
5. Seamless square for oil cracking
6, geological drilling and oil drilling control special seamless side
7, diamond core drilling with seamless side
8. Carbon steel large-mouth straight seam submerged arc welding pipe for power construction
9, ship special material C class
10, cold-drawn or cold-rolled precision seamless steel pipe
11, all kinds of alloy sheet steel
12, automobile half shaft sleeve pipe Angle steel
13, a variety of high-quality steel
14, bearing steel
15, hydraulic support cylinder
16. Steel structure and bridge engineering
17. Building structure
18. Water pipeline
