China suppliers new structural Seamless stainless steel pipe tube with Construction
- Category: >>>
- Supplier: Shandong Wufang Steel Group Co. Ltd.
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Product Overview
Description
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Product Paramenters
Product Name | Stainless steel tubes/pipes | ||||||
Standard | ASTM A213, ASTM A312, ASTM A789, ASTM A790 | ||||||
Material Grade | 201/202/304/316/S31803/S32750 | ||||||
Outer Diameter | 0.1mm-219.1mm | ||||||
Thickness | 0.05mm-20mm | ||||||
Length | ≤12000mm or as per customer request | ||||||
Tolerance | a) Outer Diameter: +/-0.2mm | ||||||
b) Thickness: +/- 10% OR as customer request | |||||||
c) Length: +/- 10mm | |||||||
Surface | Satin / Hairline: 180#, 320# | ||||||
Polish: 400#, 600#, 800# or Mirro surface | |||||||
Application | Decoration (Processed into raillings, handrails, doors and Windows) | ||||||
medical, industry, etc | |||||||
packing | Plastic bag/woven packing | ||||||
(please send details packing to us if you have other requirements) | |||||||
Manufacturing Technique
Usage Scenario
Product packaging
Company Profile
Customer Evaluations
FAQ
1. What is your major market?
95% of our tubes export. We mainly sell to Europe and Latin America.
We sell to the countries like Russia,Poland, UK,Columbia,Canada,etc..
2. What is your location?
We are located in Jinan, a beautiful city in Shandong Province of China
Our new workshop is located Liaocheng City.
3.What's the annual output?
produce more than 25000 tons stainless steel tubes in a year.
4. How about the quality of your pipes
Our tubes can get fully welding and smoonth inner welding, without blisters,
leak welding or black line. All of our tube are good for tube bending.
5.How do you control the quality during the polishing process?
1)As for the mirror polish square/rectangular tube , we will polish it as least four times)
2)During the polishing processing, we set a special sanding wheel to polish the welding part.
3)To avoid scratches,after polishing,the tubes will be lay out on a steel crate then we could lift the whole steel crate instead of the tube.
4)On the other hand, we use the gunny bags to protect the tube's surface when the tube laying-out.
6.How do you inspect the tubes?
The Quality inspectors inspect the tubes during each production processes from raw material,tube welding,polishing,packaging.
1) Before the production of each machine, we will have the first checked and record the data.
2). During the production, our inspector and engineer have been carefully moniting and we record the data every two hours.
95% of our tubes export. We mainly sell to Europe and Latin America.
We sell to the countries like Russia,Poland, UK,Columbia,Canada,etc..
2. What is your location?
We are located in Jinan, a beautiful city in Shandong Province of China
Our new workshop is located Liaocheng City.
3.What's the annual output?
produce more than 25000 tons stainless steel tubes in a year.
4. How about the quality of your pipes
Our tubes can get fully welding and smoonth inner welding, without blisters,
leak welding or black line. All of our tube are good for tube bending.
5.How do you control the quality during the polishing process?
1)As for the mirror polish square/rectangular tube , we will polish it as least four times)
2)During the polishing processing, we set a special sanding wheel to polish the welding part.
3)To avoid scratches,after polishing,the tubes will be lay out on a steel crate then we could lift the whole steel crate instead of the tube.
4)On the other hand, we use the gunny bags to protect the tube's surface when the tube laying-out.
6.How do you inspect the tubes?
The Quality inspectors inspect the tubes during each production processes from raw material,tube welding,polishing,packaging.
1) Before the production of each machine, we will have the first checked and record the data.
2). During the production, our inspector and engineer have been carefully moniting and we record the data every two hours.
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