TP304 310 Tp316 Stainless Square Steel Tube

1. Standards:
AISI, ASTM, GB, JIS, DIN, EN etc.

2. Material of square and rectangular steel tube
Stainless steel:
AISI/ASTM201, 202, 302, 304, 304L, 304N, 305, 308, 309, 309S, 310, 310S, 314, 316, 316L, 316Ti, 316Nb, 316N, 316LN, 317, 321, 347, 405, 429, 430, 444, 446, 410, 420, 431
Carbon steel:
A36, Q235, Q195, Q215, Q345, ASTM A516 Gr. 70
Alloy steel:
4135, 4142, 4130, 5140, 4140, 8620, 4340, 5145, 5130, 5120, 4130

3. Process method:
Cold drawn/cold pilgered/hot rolled/galvanized/zinc coated


4. Surface:
Pickled&annealed/mirror polishing/Brushed/galvanized/2B/NO. 1

5. Length:
Standard 1-12 m, max. 12meters/as customers'requirements

6. Certification:
ISO9001/SGS/BV/API/TPI


7. Square steel tube Applications:

Petroleum, chemical industry, papermaking, electric power, building, foodstuff, pharmacy, biotechnology, tableware, cabinets, cooking utensiles, household appliances, beverage machinary, condenser, etc
Furniture
Bins
Cookware & Serving Bowls
Window Channel Spacers
Safety Shoes (mid-sole protector)
Deep drawn kitchen equipment – e. G. Cookware & Sinks
Hose Clamps
Trailer Frames
Industrial Strapping
Railway Rolling Stock