Spécifications des Tubes d’Acier Inoxydable:
1.Norme: GB, ASTM, JIS, DIN
2. Nuance: 201, 202, 301, 321, 304, 304L, 316, 316L, 409, etc
3. Plage de diamètres externes: 8mm-50mm
4. Plage d’épaisseurs de paroi: 0.3mm-30mm
5. Longueur: max .18000mm ou sur la commande 
6. Finition de surface : polie (180#,220#,240#,320#400#,600#), ligne fine, décapé, etc.
7. Technologie de fabrication: étrié à froid / laminé à froid / laminé à chaud
8. Type: sans soudure& soudé

Specifications of Stainless Steel Tubes:

1. Standard: GB, ASTM, JIS, DIN
2. Grade: 201, 202, 301, 321, 304, 304L, 316, 316L, 409, etc
3. OD range: 8mm-50mm
4. Wall thickness range: 0.3mm-30mm
5. Length: max.18000mm or as demand 
6. Surface finish: Polishing (180#,220#,240#,320#400#,600#), Hairline, acid pickled and so on
7. Manufacture technology: cold drawn/cold rolled/hot rolled
8. Type: Seamless & Welded

Production line

Processus de Fabrication pour les Tuyaux / Tubes d’Acier Inoxydable

Le processus commence avec la formation de tubes mères soudés sur le moulin à tubes à partir des bandes d'acier inoxydable importées et testées. La nouvelle technique de soudage multi-électrode TIG est utilisée pour obtenir une qualité de soudure supérieure à la 100% fusion, avec purge d'argon, sans addition du métal de remplissage.

Tolerance of Stainless Steel Tubes:

Wall Thickness Tolerance of Stainless Steel Tubes:

Manufacturing Process of Stainless Steel Pipes/Tubes:

The process commences with the formation of welded mother tube on the tube mill from imported and tested prime quality stainless steel strips. The latest TIG multi electrode welding technique is employed for superior weld quality and 100% Fusion, with argon purging, No filler metal added.

Emballage de Tubes / Tuyaux d’Acier Inoxydable:

Les produits de la Shanghai Metal Corporation sont emballés et étiquetés conformément aux réglementations et aux demandes du client. Un grand soin est pris pour éviter tout dommage qui pourrait être causé pendant le stockage ou le transport. En outre, les étiquettes claires sont étiquetées à l'extérieur des colis pour faciliter l'identification du produit et des informations de qualité.

1)Norme de Shanghai Metal Corporation

2) Personnalisation

Packaging of Stainless Steel Tubes/Pipes:

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1)Shanghai Metal Standard

2)Customization

FAQ

Q: Can you do polished finish for the tubes/pipes?

A: Yes, for welded tubes/pipes, we can do mirror polishing, 600# polishing, 500# polishing, 320# polishing, 240# polishing and so on, brushed finish is also available. For seamless tubes/pipes, normally the surface is pickled finish, while brushed finish is also doable.

Q: What’s your standard package?

A: Our standard package is waterproof plastic bags with wraps. For advanced packing, we can provide round paper tube for each tube, and wooden/metal case for exterior packing.

Q: Where’s your main market?

A: South America, Mid-east, South-east Asia, Europe and so on.

Q: Do you also have the accessories for the tubes?

A: Yes we can provide the accessories too.

Q: What length is your standard length? Can I have the tubes/pipes cut into the length I want?

A: Our standard length is 3meter, 4meter, 5meter, 6meter. If you length is less than 3meter, we will have to run an additional processing for cutting which will bring some more costs. The minimum length is 500mm. For seamless tubes, we can make maximum to 12, 13meters.