S355,St33,St37, St52,A500,A513,A106,SS400 Square&Rectangular
Steel Pipe Rectangular Steel Tubing
T&T is a manufacturer and trade company, which is producing
steel pipe for manyyears in Tianjin, China. Depends on more than 10
years export experiences, our professional team have won the market
all over the world based on high quality products, reasonable
price, excellent service and honest business. Our main products are
kinds of steel pipe (ERW/SSAW/LSAW/Seamless), beam steel (H Beam/U
Beam, etc), steel bar (Angle bar/Flat bar/Deformed rebar, etc),CRC
&HRC, GI, GL &PPGI, sheet and coil, scaffolding, steel
wire, wire mesh, etc.
Quick Details of Rectangular Steel Tubing:
| Product Name: | S355,St33,St37, St52,A500,A513,A106,SS400 Square&Rectangular
Steel Pipe Rectangular Steel Tubing |
| Size: | OD | 15x15mm-1000x1000mm / 20x30mm-600x800mm |
| Wall Thickness | 0.5mm-50mm |
| Length | Less Than 12m, as request |
| Standard | BS/ASTM/EN/GB/DIN/API |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating |
| Technique | ERW / LSAW |
| Type | Welded |
| Welded Line Type | Longitudinal |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test |
| Package | 1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements |
| Port of Shipment | Xingang Port, China |
| Date of Delivery | Within 20 days after we receive deposit or L/C at sight . |
| Others | Fitting as screws and flange also can be supplied. |
Specification of Rectangular Steel Tubing:
Our Warehouse size
| Square Pipe Size(mm) | Rectangular Pipe Size(mm) |
| 16*16*0.4-1.5 | 380*380*8.0-14 | 10*20*0.6-1.5 | 250*150*6-12.0 |
| 18*18*0.4-1.5 | 400*400*8.0-14 | 14821*0.6-1.5 | 250*100*6.0-12 |
| 20*20*0.4-1.5 | 420*420*10-14 | 15*30*0.6-1.5 | 250*200*6-12.0 |
| 25*25*0.6-2.0 | 450*450*10-14 | 15*38*0.6-1.5 | 300*150*6-12.0 |
| 30*30*0.6-4.0 | 480*480*10-14 | 20*30*0.6-2.0 | 300*200*6-12 |
| 34*34*1.0-2.0 | 500*500*10-14 | 20*40*0.8-2.0 | 300*250*6-12 |
| 35*35*1.0-4.0 | | 20*50*1.0-2.0 | 400*250*8-12 |
| 38*38*1.0-4.0 | | 22*35*0.9-2.0 | 400*300*8-12 |
| 40*40*1.0-4.5 | Cold drawn pipe size as following | 25*40*0.9-3.75 | 450*200*8-12 |
| 44*44*1.0-4.5 | 550*550*10-40 | 25*65*1.0-2.0 | 450*250*8-12 |
| 45*45*1.0-5 | 600*600*10-40 | 30*40*1.0-3.75 | 450*300*8-12 |
| 50*50*1.0-5.0 | 700*700*10-40 | 30*45*1.0-3.75 | 450*350*8-12 |
| 60*60*1.5-5.0 | 800*800*10-50 | 30*50*1.0-4.0 | 500*200*10-12 |
| 70*70*2.0-6.0 | 900*900*10-50 | 30*60*1.0-4.5 | 500*250*10-12 |
| 75*75*2.0-6.0 | 1000*1000*10-50 | 40*50*1.0-4.5 | 500*300*10-12 |
| 80*80*2.0-6.0 | | 40*60*1.0-5 | 500*350*10-12 |
| 85*85*2.0-6.0 | | 40*80*1.5-5 | 500*400*10-12 |
| 95*95*2.0-8.0 | | 40*100*2.0-5.0 | 500*450*10-12 |
| 100*100*2.0-8.0 | | 50*60*2.0-5.0 | Cold drawn pipe size as following |
| 120*120*4.0-8.0 | | 50*80*2.0-5.0 | 600*200*10-28 |
| 150*150*6.0-10 | | 50*100*2.0-8.0 | 600*400*10-28 |
| 180*180*6.0-12 | | 60*80*2.0-6.0 | 600*500*10-28 |
| 200*200*6.0-12 | | 80*100*2.0-8.0 | 800*400*10-28 |
| 220*220*6.0-14 | | 120*60*2.5-10 | 800*600*10-28 |
| 250*250*6.0-14 | | 120*80*2.5-10.0 | 800*700*10-28 |
| 280*280*6.0-14 | | 150*100*2.5-12 | 1000*400*10-28 |
| 300*300*8.0-14 | | 180*150*2.5-12 | 1000*500*10-28 |
| 320*320*8.0-14 | | 200*100*4-12 | 1000*600*10-28 |
| 350*350*8.0-14 | | 200*150*4-12 | 1000*800*10- |
Strictly Quality Control for the diameter, 35mm, 25mm, 75mm and
80mm, Any special size is ok.
Material Analysis:
Elements
Material | Chemical Composition% | Mechanical Property |
| C% | Mn% | S% | P% | Si% | Yield Point (Mpa) | Tensile Strength(Mpa) | Elongation
(%) |
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 | >195 | 315-430 | 32-33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.30 | >215 | 335-450 | 26-31 |
| Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 | 470-630 | 21-22 |
Packing:
Threaded pipes with socket and plastic caps at the end ,fit for
seaworthy package
1) Small diameter: Weight >Measurement
a. Length: ≤5.8m, loaded in 20FT Container, Max 27tons
b. Length: ≤11.8m, loaded in 40 FT Container, Max 27tons
c. Length: ≥12m, shipped by bulk vessel. FILO terms
2) Big dimater: Weight<Measurement, loaded as per container size
a. Size of 20 FT Container(inside :5898*2352*2350mm)
b. Size of 40FT Container(inside: 12024*2352*2395mm)
Delivery time :about 20-30 days after received deposit.
Field of use and application:
Basic building, Green house construction, Window and door, High
speed fence. Photovoltaic stent, Sports Equipment, ect.
Exhibitions & client
We already attended Exhibitions in Shanghai, Canton, Dubai,Jeddah,Qatar, SriLanka,Kenya, Ethiopia,Brazil, Chili, Peru, Thailand, Indonesia,Vietnam,Gremany etc. Welcome to visit our booths and have a chat face to face.
Our main market: Southeast Asia;MiddleEast;Africa;South America and other International markets.
Company strength
Our company has long-term cooperation relations with the well-known
domestic enterprises. The cooperation period has been more than 10
years, and the annual supply volume is up to 20,000 tons, and we
are lucky to be the steel supplier for the subway project of the
Chinese government. After years of efforts and accumulation, our
company has been widely praised by customers and become a favorite
partner of many well-known enterprises.
Our Services
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by
buyer's side.
2. We have full stock, and can deliver within short time. Many
styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or
design are available.
4. Good Quality + Factory Price + Quick Response + Reliable
Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and
we have our high-work-effect foreign trade team, you can totally
believe our service.
6. We have 10 year experience of manufacture and sell steel, we
cherish every order from our honor.
Other Hot Product:
| Main Products | Size | Wall Thickness | Production Lines | Producing Capacity |
| ERW steel pipe | 1/2" -- 8" | 1.5mm--10.0mm | 13 | 1,000,000 tons per yesr |
Hot-dipped galvanized
steel pipe | 1/2"-8" | 1.5mm--10.0mm | 18 | 1,500,000 tons per year |
Oil casing pipe,
SSAW steel pipe | 219mm-2020mm | 5.0mm--28mm | 5 | 150,000 tons per year |
Square/rectangular
steel pipe | 20x20--400x400mm,
20x40--400x600mm | 1.3mm--20mm | 10 | 800,000 tons per year |
Hot-dip galvanized
square/rectangular steel pipe | 20x20--200x200mm,
20x40--250x150mm | 1.5mm--7.5mm | 3 | 250,000 tons per year |
Steel-plastic complex
steel pipe | 1/2"--12" | 1.5mm--10.0mm | 9 | 100,000 tons per year |
FAQ
Q: Are you trading company or manufacturer ?
A: We are agent of factory.
Q: How long is your delivery time?
A: 10-15 days after received your deposit or original L/C .
Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: T/T,100% L/C at sight, Cash, Western Union.
Guide For Ordering Products:
A user need provide the following information while placing order
01. Product designation (steel plates or strips)
02 .Product standard number
03. Steel grade
04. Product specification and size accuracy (incl. thickness, width
and length)
05. Edge status
06. Surface quality level
07. Flatness accuracy
08. Type, coating weight and surface treatment in case of coated
products
09. Surface structure in case of hot dip galvanized products
10. Weight
11. Packing method
12. Application
13. Other special requirements
