Basic Info.
Product Description
1.The Specification & Grades we can Supply for stainless steel pipe:
| SIZE | OD 9mm-219mm THICKNESS 0.5mm-5.0mm LENGTH: 300mm-12000mm |
| GRADE | 304/304L/316L/904L/2205/2507/310S/347H |
| TYPE | Round /square /rectangular tube, u-tube, special section tube |
| Production Process | weld pipe and seamless pipe |
| Test Certificate |
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| Container size |
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2.Main Process Requirements of Welded Stainless Steel Pipe:
Our 2B raw materials are mainly from Zhangpu, TiSCO, Baoxin and other famous suppliers. The base materials and
weld seam of the pipe undergo the solid solution treatment integrally. The outer diameter tolerance and inner weld
residual height are strictly controlled to ensure no internal weld traps exist. Each piece is subjected to a 100%
one-by-one pressure detection at 15 kg pressure for 15 seconds.The entire length of the pipe measures 12 meters
with throw light on both inside and outside surfaces, followed by an 18-meter tube pressure test
internal welding seam after 30% flaring
3.Argon arc Welding & Plasma Welding
4.Stainless Steel Pipes Online Annealing
Advantages:
1. to reduce the hardness and Improve the Elongation of the Pipe
2. to prevent deformation and weld seam cracking when bending
3. to improve the properties of steel to prepare for later heat treatment
5. Inspect and Repair the pipe one by one
6.Stainless Steel Tube Packages
