GLOBAL CHOICE · ONE-STOP SUPPLIER
steel, machinery,plant construction,digital and integent industrial chain base
Contact us now
rectangular tube
Rectangular steel tube from Junnan Steel
Rectangular hollow section tube. ASTM A500. For structural frames and supports.
Inquire Now
Rectangular steel tube Product Range at a Glance
Browse the full product list below.
Standard Rectangular Tube
ASTM A500. For frames and supports.
Material:Stainless Steel 201/304/316
Surface:Mirror/satin/ titanium
Size:25*13/25*25/40*40/15*15/60*40/100*100mm
Size: SHS 16x16~250x250; RHS 10x20~120x80
1.Grade: Q195~Q345
Rectangular steel tube Specifications
QC includes chemical analysis, hydrostatic testing, dimensional checks, and surface inspection.
- Standards: ASTM A500 Gr.B/C, EN 10219, GB/T 6728
- Size: Various rectangular dimensions.
- Wall: 1.5-12 mm.
- Length: 6 m or custom.
- Surface: Black, painted, or galvanized.
Rectangular steel tube Applications
Our rectangular steel tube serves industries worldwide.
Structural
Building frames, bridges, platforms.
Automotive
Trailer frames, truck body components.
Fabrication
Welded frames, machine bases, supports.
Why Junnan Steel
10+ Years Export
Founded 2015, exported to 118+ countries.
Factory-Direct
Mill pricing, no middlemen.
Third-Party Inspection
SGS, BV, CIQ accepted.
Flexible Shipping
15-25 days. FOB, CIF, CFR.
Global Support
Multi-language. 24h response.
FAQ
Structural?
Yes, building frames, bridges, platforms.
Automotive?
Yes, trailer frames, truck body components.
Fabrication?
Yes, welded frames, machine bases, supports.
We will get you a fast free quote and schedule your job on the day and time that works best for you.
