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Smooth Surface Rectangular Steel Tubing Small Hydraulic Loss Economical

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Smooth Surface Rectangular Steel Tubing Small Hydraulic Loss Economical

Smooth Surface Rectangular Steel Tubing  Small Hydraulic Loss Economical
Smooth Surface Rectangular Steel Tubing  Small Hydraulic Loss Economical

Large Image :  Smooth Surface Rectangular Steel Tubing Small Hydraulic Loss Economical

Product Details:
Place of Origin: CHINA
Brand Name: T&T
Certification: ISO9001
Model Number: Rectangular
Payment & Shipping Terms:
Minimum Order Quantity: ONE BUNDLE
Price: USD$600-720/TON
Packaging Details: Nude packing/Canvas packing/Bundles packig
Delivery Time: 5-20 WORK DAYS
Payment Terms: L/C, T/T
Supply Ability: 1000 TON PER MONTH

Smooth Surface Rectangular Steel Tubing Small Hydraulic Loss Economical

Section Shape: Rectangular Alloy Or Not: Non-alloy
Technique: ERW Thickness: 0.5-16mm
Application: Structure Pipe,Building, Curtain Wall, Machine , Secondary Or Not: Non-secondary
Certification: ISO9001,SGS Length: 4M-12m,or Cut As Request.
High Light:

rectangular steel pipe


rectangular tubular steel

Rectangular Steel Tubing Structural Steel Pipe Seamless/Welded Square Tube Rectangular Tube

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 structural steel pipe seamless/welded square tube rectanguar tube

Q195 similar to a283 GR.B, 040a10, ss330

Q235 similar to a283 GR.D, 080a15,CS type B

Q345 similar to a737 GR.B, SS400, S235JR

Material Chemical Composition
C Mn Si S P
0.06-0.12 0.25-0.50 <=0.30 <=0.050 <=0.045

Tensile strength: 315-430(Mpa)

Yield steength:195(Mpa)



Shape Square / Rectangular
Outer Dia(mm) 15*15mm-1000*1000mm / 10*20mm-700*300mm
Wall Thickness(mm) 0.6-25mm
Length 5.8m-12m
Surface Treatment


2)oiled,powder coating

3)Galvanized as your requirement

PS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2

End Finish Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Packaging Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
Inspection With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection
Application construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc
HS Code 7306309000
Others 1:Special design available according to requirement
2:Pipe can be necked dowm, punching hole on pipe wall.
3:Pipe fittings, elbows are available.
4.All production process are under the ISO9001:2000 strictly

Specification of Rectangular Steel Tubing:

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-





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.

Smooth Surface Rectangular Steel Tubing  Small Hydraulic Loss Economical 0

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.



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.

Contact Details

Contact Person: Ms. Karen Zhao

Tel: 13482835270

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