High Quality SS304 Welded Stainless Steel Pipe/Tube

Our company always focuses on the integration of resources, also with the concept of win-win cooperation. We look forward to be your reliable and quality partner!

Product application

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Packaging & Shipping

1. Standard seaworthy export packing, wooden pallets with plastics protection . 

2. 15-20MT can be loaded into 20’container and 21-24MT is more suitable in 40’container.

3. The other packing can be made based on the customer requirement;

 Prodction process

Annealed stainless steel, first use NG-9-1 chemistry to remove black skin. If there is oil, use

NZ-B to remove oil to remove oil → wash → electrolytic polishing (this liquid is used directly

for working fluid, Temperature 60 ~ 80 ° C, workpiece hanging anode, current Da: 20 ~ 15A / dm2,

cathode is lead - bismuth alloy (including 8%) Time: 1 ~ 10 minutes, polished until → wash

→ 5 ~ 8% hydrochloric acid Release the film (room temperature: 1 to 3 seconds) → wash with water → blow dry.

 Product Parameter

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