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Quality stainless steel Decorative tube manufacturers Thickness 0.25 - 6.0mm
Stainless steel decorative tube are also called stainless steel welded pipes for short. Commonly used steel or steel strips are welded into steel pipes after being curled and formed by the machine and the die. Welded steel tube has the advantages of simple production process, high production efficiency, many varieties and specifications, and less equipment, but its general strength is lower than that of seamless steel pipe.
| Material | 201;202;304;304L;310S;316;316L; |
| Size(Round) | 6--325 mm or customized |
| Size(Square&Rectangle) | 10*10-200*200&20*10-200*100 |
| Thickness | 0.25-6.0mm |
| Length | 6m or according to customer’s request |
| Out diameter | 0.7-325mm |
| Outer diameter | ±0.2mm |
| Tolerance:Thickness | ±2mm(0.7-1.0);±3mm(1.0-2.0);±5mm(2.0-3.0);±8mm(3.0-4.0); ±10mm(4.0-6.0) |
| Length | ±0.5mm |
| Process method | Code drawn , annealed with nitrogen protection , ultrasonic , automatic shape, polished |
| Finishing | A:sanded B:400#-600# mirror C:hairline brushed D:TIN titanlum E:HL brushed & mirror (two kinds of finishing for one pipe) |
Characteristics of welded steel tube:
From the above process, we can see that: First, the product is continuous on-line production, the thicker the wall thickness, the greater the investment of the unit and the dissolution equipment, the less economical and practical it is. The thinner the wall thickness, the lower the input-output ratio; secondly, the process of the product determines its advantages and disadvantages. Generally, the welded steel pipe has high accuracy, uniform wall thickness, high surface brightness inside and outside stainless steel pipe fittings (the surface brightness of steel pipe determined by the surface grade of steel plate), and can be arbitrarily ruled. Therefore, it embodies its economy and beauty in the application of high precision, medium and low pressure fluids.
Editing of Decorative Steel Tube Technology
A board, belt preparation
B split
C molding
D welding
E cutting
F grinding
G polishing
