Products Description
Product specification
| Out Diameter | Pre gaIvanized:l/24(21.3114.3mm). Such as 38.1mm, 42.3mm, 48.3mm, 48.6mm or as customer request. |
| Hot dipped galvanized:l/2"-24"(21.3mm-600mm).Such as 21.3mm, 33.4mm, 42.3mm, 48.3mm, 114.3mm or as customer request. | |
| Thickness | Pre galvanized:0.6-2.5mm. |
| Hot dipped galvanized: 0.8- 25mm. | |
| Zinc coating | Pre galvanized :5|im-25|im |
| Hot dipped galvanized:35|im-200|im | |
| Type | Electronic Resistance Welded (ERW) |
| Steel Grade | Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D |
| Standard | BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004 |
| Surface Finish | Pregalvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket. |
| International Standard | ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE |
| Remark | 1. Payment terms: T/T ,L/C 2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW |
| 3. Minimum order: 2 tons | |
| 4. Delivery time : Within 25 days. |
Feature of A36 40*40 Galvanized square hollow steel pipe：
1. SELECTED RAW MATERIALS：USE REAL MATERIALS, UNIFORM TEXTURE AND GOOD CARRYINGCAPACITY.
2. DURABLE：SURFACE LUSTER,UNIFORM ZINC LAYER, NO LEAKAGE, NO SLIP, STRONG ADHESION.
3. NEAT INCISION： WE HAVE ACCURATE CNC MACHINE OOLS TO PROVIDE ARBITRARY CUTTING TO MEETTHE QUANTITATIVE NEEDS OF CUSTOMERS.
4. The galvanized surface is smooth and bright, excellent corrosion resistance, the surface of pre-galvanized steel pipe is bright, the cost is lower, and the galvanized layer is 30-120g/m2.
5. Square hollow profiles are widely used in industrial maintenance, farm tools, transportation equipment, truck compartments, trailers, frames, etc. Its box configuration offers greater strength and stiffness compared to angles or channels.
Production of A36 40*40 Galvanized square hollow steel pipe：
Packaging & Shipping
FAQ
1. Do you have the Corrugated square galvanized steel pipe iron rectangular tube?
A: We have galvanized steel pipe iron rectangular tube in stock ,also can produce according to your order.
2.How can we guarantee quality?
A: Always a pre-production sample before mass production;
3.Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies.
5. How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
6. Can you provide sample ?
A: Small samples in store and can provide the samples for free.Customized samples will take about 5-7days.
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