DIFFERENT TYPES OF BLACK/GALVANIZED RECTANGULAR TUBE/HOLLOW SECTION
Specifications
Rectangular TubeGrade:ASTM A53,ASTM A500
OD:6x6mm-500x500mmTK:0.2-30MM
Material:Q195,Q215,Q235
Capacity:600.000ton/year
Square tube, Bright finished
bright and smooth body, no-burr
Cutting, punching, special fabrication and packing etc
Square tube, Bright finished
1. Material: Q195, Q215, Q235, Q345, ST37, ST52 and so on. |
2. Pre-galvanized: Z60-120g/m2 |
3. Hot dip galvanized: Z260-520g/m2 |
4. Steel coated with zinc galvanized coating inside and out by hot-dip method |
|
5.Tolerance: Squareness: ±0.05mm, Length: -0/+15mm, Straightness: 0.2% of length |
6. Plain, square cut ends, de-burred, black annealed, bright annealed |
7 Zinc coating of minimum 350g/square meter both sides |
8. Corner radius of a maximum of 10mm |
9. Main Export Market: |
(Galvanized Square Steel Tube) | ||
GB/T3094, 6728-2002 or ASTM A500 or EN10219 | ||
30*30*1.5mm-100*100*6mm |
150*150*(5-20mm) |
250*250*(5-25mm) |
180*180*(5-18mm) |
280*280*(5-25mm) |
356*356*(5-25mm) |
200*200*(5-20mm) |
300*300*(5-25mm) |
350*350*(5-25mm) |
220*220*(5-20mm) |
400*400*(5-25mm) |
406*406*(5-25mm) |
(Galvanized Rectagular Steel Tube) | ||
GB/T3094, 6728-2002 or ASTM A500 or EN10219 | ||
50*70*2mm--250*100*13mm |
300*180*(5-20mm) |
300*200*(5-25mm) |
250*150*(5-20mm) |
300*200*(5-25mm) |
350*150*(5-20mm) |
300*150*(5-20mm) |
350*250*(5-25mm) |
350*300*(5-25mm) |
300*200*(5-25mm) |
400*250*(5-25mm) |
400*265*(5-25mm) |
400*200*(5*25mm) |
450*250*(5-25mm) |
500*200*(5-25mm) |
430*350*(5-25mm) |
500*300*(5-25mm) |
500*306*(5-25mm) |
We can develop mould for different kinds of specifications
Packaging Detail: |
Water-proof plastic cloth, Woven bags, PVC package, Steel strips and so on |
Delivery Detail: |
Usually within ten workding days |
Our company is a big state -owned company in Tianjin which was established of years of 1949,and our group, TEWOO GROUP CO.,LTD is one of the Fortune 500(416 brand) all over the world. We feel pretty pleasure to introduce ourselves as professional manufacturer of Galvanized steel coil, prepainted coil(PPGI), welded pipes, galvanized pipe,square tube and hollow section, and we also exporting seamless pipe, angle steel, flat bar, IPE Beam and so on. Owning to high quality, competitive price and good services, our products enjoy great reputation both at home and aboard.
Send Inquiry to This Supplier
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