ASTM A450 Square Retangular Steel Tube

ASTM A450 DN50 Round Square Retangular Steel Tube Packing in Bundles 

Production range:5*20mm-100*200mm

Material:

             Q195/Q215/Q235/Q345/  Q195-Q235 ABCD   

             Q195 → Grade B, SS330,SPHC, S185 

             Q215 → Grade C,CS Type B,SS330, SPHC 

             Q235 → Grade D,SS400,S235JR,S235JO,S235J2 

Thickness range:0.5-2.5mm

Any length: normally 5.8/6/12m

Application:construction,fencing pipe,threaded pipe,greenhouse pipe,furniture

Torich Strength:
1. Torich is the STEEL TUBE MAKER company in China,playing a significant role in domestic market as well as international market.
2. Our products have exported to over 56 countries worldwide, winning a great fame among our customers.
3. There was no quality claim in the past 3 years.
4. First production was started since 1997, our boss worked in steel tube industry for over 10 years before started the own factory, factory engineers with over 30 years manufacturing experience, knowing well about production and inspection technology.
5. We have been exporting steel tubes since 10 years ago, and know well about international standard for steel tubes DIN/EN,ASTM,SAE,BS,GOST,JIS etc,also with great experience of International trading practices.
6. Our team take Timely action within 24 hours after receiving customers' first requirement and enquiry.
7. 100% prompt delivery in the past 3 years.
8. 100% dimensional check and 100% visual inspection on tube surfaces.
9. 100% eddy current test and ultrasonic test for detecting longitudinal and transversal defects.
10.Convenient tranportation: production location is 30 mins high speed train from Shanghai, 2 hours drive from Shanghai