1.Product Basic Info:Shape: | round/sqaure/rectangular/oval or other special section tube |
OD: | 20-219.1mm, WT: 0.8-12mm |
Size: | 10*10-400*400mm, WT:0.8-12mm |
| 10*20-400*600mm, WT:0.8-12mm |
Length: | 0.3-12m (or as customers' request) |
Surface: | Carbon/Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers' need |
Zinc Coating: | 50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized or as clients' need |
Material: | Q195/Q215/Q235/Q345/Q195-Q235 ABCD |
Standard: | ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 for round pipe |
| ASTM A500 /GB/T3094 for square/rectangular pipe |
Manufacturing Technique | Weld/Seamless/ ERW/ SSAW/ LSAW / Cold Drawn/ Hot Drawn |
Ends: | Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes |
2.Product Chemical Composition & Mechanical Properties:Grade | Chemical Composition | Mechanical Properties |
C | Mn | Si | S | P | Yield | Tensile | Elongati |
Strength Mpa | Strenth Mpa | -on % |
Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.045 | ≤0.05 | ≥195 | 315-430 | ≥33 |
Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥217 | 335-450 | ≥27 |
Q235 | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.04 | ≥235 | 375-500 | ≥26 |
Q345 | ≤0.20 | 1.00-1.60 | ≤0.55 | ≤0.04 | ≤0.04 | ≥345 | 470-630 | ≥22 |
Company Profile![Galvanzied Square Steel Pipe for Furniture Pipe](//image.made-in-china.com/226f3j00bTRtrLhgFOpY/Galvanzied-Square-Steel-Pipe-for-Furniture-Pipe.jpg)
Quality Inspection![Galvanzied Square Steel Pipe for Furniture Pipe](//image.made-in-china.com/226f3j00qtUQpbhWuOrR/Galvanzied-Square-Steel-Pipe-for-Furniture-Pipe.jpg)
Product Application 1. Construction projects, civil chimneys, central air conditioning pipe,
2. Fences, threading pipe, greenhouse canopy (trellis tube),
3. Roller shutters doors, light steel keel,
4. Supporting tube, furniture, sports equipment, tents, guardrail etc.
Packaging & ShippingPort: TIANJIN
Payment Terms: L/C,T/T
Delivery: 15-45 days after deposit or according to customers' quantity.
Packing: 1.Big OD: in bulk 2.Small OD: packed by steel strips 3.woven cloth with 7 slats
4.plastic bags 5.as per customer's option
Our services1. Customization is avaliable according to requirements.
2. All production processes are strictly under ISO 9001-2008.
3. Free sample ( not contain the cost of freight).
4. Third party inspection (SGS,BV...) is welcomed.
5. Visit factory any time.
6. FOB/ CIF/ CFR/ ERW is accepted.