Basic Info.
Model NO.
SGCC, SGCH, G550, DX51D, DX52D, DX53D
Material Grade
S355jr,Ss500,St52,SGCC,Sgch,G550, Dx51d,Dx52D
Length
1-12m or as Customers′ Requirement
Wall Thickness
0.3mm-30mm
Trade Term
EXW,Fob,CFR,CIF
MOQ
1ton
Stock
Yes
Payment Term
30%T/T Advance + 70% Balance
Hot Sale Country
Middle East, Southeast Asia , South America,Europe
Sample
Free Provide
Key World
Galvanized Steel Pipe/Tube
Transport Package
Standard Export Package
Origin
China
HS Code
7213100000
Production Capacity
20000tons Per Year
Product Description
Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of rolling into a square tube.Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided according to the shape of the section, is a name for square pipe and rectangular pipe. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Square rectangular tube is also called cold-formed hollow section steel, referred to as square tube and rectangular tube.
Galvanized steel round /Suqare pipe/tube Specification:
| Material Grade | Q195,SS330,ST37,ST42,Q235,SS400,S235JR,Q345,S355JR,SS500,ST52,SGCC,SGCH,G550, DX51D,DX52D,DX53D,S280GD,S350GD |
| Standard | GB,JIS,ASTM,BS,DIN,... |
| Surface | Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket. |
| Zinc Coating | usually 200g/m2 (30um) or as required 200 to 500g/m2 (30 to 70um) |
| OD | Round Pipe: 4mm-270mm; Square Pipe: 10mm*10mm~500mm*500mm; Rectangular Pipe :10mm*20mm~400mm*600mm |
| Length | 1-12m or as customers' requirement |
| Wall Thickness | 0.3mm-30mm |
| Application | general engineering structure to cars, Bridges, ships, boilers ,pressure vessels and other manufacturing… |
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | Shanghai port, Tianjin port, Qindao port |
| Payment terms | 30%T/T Advance + 70% Balance |
| MOQ | 1ton |
| Packing Detail | Standard export package or customized requirements are accepted |
| Delivery time | Usually 7-15 working days after the receipt of 30% deposit |
| Samples | Free samples are provided but the freight is borne by the buyer |
Square and Rectangular Steel Pipe Surface:
1) Natural Black;
2) Color painted on natural black steel pipe;
3) 3PE coated on natural black steel pipe;
4) Pre galvanized zinc coating 30g/m2 or customized(30g/m2 - 100g/m2);
5) Oiled with pvc wrapped;
6) Color painted on Galvanized steel pipe;
7) 3PE coated on Galvanized steel pipe;
8) Hot dip galvanized zinc coating 200g/m2 or customized(200g/m2 - 500g/m2)
| Square and Rectangular Steel Pipe size chart | ||
| Square Hollow Section | Rectangular Hollow Section | Thickness |
| 20*20 25*25 30*30 | 20*40 30*40 | 1.2-3.0 |
| 40*40 50*50 | 30*50 25*50 30*60 40*60 | 1.2-4.75 |
| 60*60 | 50*70 40*80 | 1.2-5.75 |
| 70*70 80*80 75*75 90*90 100*100 | 60*80 50*80 100*40 120*80 | 1.5-5.75 |
| 120*120 140*140 150*150 | 160*80 100*150 140*80 100*180 200*100 | 2.5-10.0 |
| 160*160 180*180 200*200 | 200*150 250*150 | 3.5-12.0 |
| 250*250 300*300 400*200 350*350 350*300 | 250*200 300*200 350*200 350*250 450*250 400*300 500*200 | 4.5-15.75 |
| 400*400 280*280 450*300 450*200 | 400*350 400*250 500*250 500*300 400*600 | 5.0-20.0 |
Square and rectangular hollow section pipe steel tube PACKING AND DELIVERY:
1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
2. above OD 300mm in bulk or according to custom opinion
3. 25 tons/container and 5 tons/size for a trial order;
4. For 20" container the max length is 5.8m;
5. For 40" container the max length is 11.8m.
Galvanized square pipes are widely used in:1.Mechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassis
2.Industrial water lines/plant piping, Vehicular chassis and frames, Idlers & belt conveyorsAgriculture and Irrigation,
3.Scaffoldings, Electrical Cable conduits, Cooling towers, Antenna and Telecom Towers, Cold storages,
4.Tabular polesFire Protection Systems, HVAC, Plumbing,Fabrication industry,
Wuxi Jianbanghaoda Steel Co., Ltd. is a sophisticated manufacturer of steel products. It's located in Wuxi, which is the biggest production base and distribution center of steel products in China , it's also near to Shanghai. We have many faithful clients in Europe, South America, Mid-East, Asia and etc. We have a wide range of steel products, such as stainless steel, carbon steel, alloy steel and etc. The annual export volume is about 1000,000 tons. We promised almost all inquiry will be dealed with within 3 hours. "Punctuality, Integrity, Humanization service" has always been the development principle that strictly adhered by our company and all stuff all the time. At present, we have five finishing rolling production lines and two hot rolling production lines . Further more advanced automatic width control system (AWC), automatic thickness control system (AGC), bending roll system, work roll channeling roll system and other effective measures are adopted to guarantee product quality. Well-equipped production lines and advanced control systems work together to make sure all the stainless steel products we made are in line with the national standards.
OUR SERVICE:1.Provide free sample.
2.We have full stock and can deliver within short time.
3.OEM and ODM order are accepted, Any kind of logo printing or design are available.
4.We offer you the different types of product.
5.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
6.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can
totally believe our service.
After you choose:
1. We will count cheapest shipping cost and send it to your email.
2. Start production immediately after receiving the advance payment.
3.About 10-15 working days to complete the production, and then the customer
