TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
1

Rectangular/Square Steel Pipe/Tubes/Hollow Section

Short Description:

Introducing our rectangular/square steel tubes, designed for a variety of structural and industrial applications.

These high quality hollow profiles are made from durable mild steel, making them ideal for construction, manufacturing and a variety of engineering projects due to their exceptional strength and versatility.

Our rectangular and square steel pipes are available in a variety of sizes, typically ranging from 20x20mm to 300x150mm, with a variety of wall thickness options to meet different load-bearing requirements.

The hollow-section design enhances structural integrity, making it suitable for indoor and outdoor applications including frames, brackets and fencing.

Ideal for contractors, engineers and manufacturers looking for reliable materials for their projects, our rectangular/square steel tubes and tubes are your first choice for quality and efficiency.


Product Detail

Product Tags

Overview
Quick Details
Place of Origin:

Tianjin, China

Application:

Structure Pipe, Fluid transport;structure steel;agriculture equipment;etc

Alloy Or Not:

Non-Alloy

Section Shape:

rectangular

Special Pipe:

Thick Wall Pipe

Thickness:

1 – 20 mm

Standard:

ASTM, bs, GB, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711

Technique:

ERW

Grade:

A53(A,B), Q235, Q345, Q195, Q215, A53-A369, Q195-Q345

Surface Treatment:

bared

Tolerance:

±5%

Processing Service:

Bending, Welding, Punching, Cutting

Type:

Welded Steel Pipe

Outer Diameter:

15*20mm-400*600mm

Certification:

BV

Secondary Or Not:

Non-secondary

Business Type:

Manufacturer and trading company;Suppliers

Payment:

L/C; T/T

BV Certificate:

BV, SGS, ISO, IAF Product

Product:

black rectangular steel pipe

Main words:

black rectangular steel pipe

Packing:

In bulk;in bundle with steel strips

Ends:

Cutting etc.

Surface:

Galvanized; Painting; Oil;etc

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube

Product Description

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube

 

 

Product name

Professional technique rhs hollow section astm a56 square steel structural pipe for wholesale

 

Size

 

Thickness: Length 1.2-30m

 

Standard

ASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc

Material

SS400; S235jrh; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.

Fabrication

Plain ends, cutting, etc

 

Surface Treatment

1. PVC,black and color painting

2. Transparent oil,anti-rust oil

3. According to clients requirement

Package

Bundle;Bulk;Plastic bags ,etc

 

 

 

Others

We can do special orders as customer’s requirement.

We also can provide all kinds of steel hollow pipes.

All the production process are made under the ISO9001:2008 strictly

  Elements  

  Material   Chemical Composition%Mechanical Property C%Mn%S%P%Si%Yield Point (Mpa)Tensile Strength(Mpa)Elongation  
(%) Q1950.06-0.120.25-0.50<0.050<0.045<0.30>195315-43032-33Q2150.09-0.150.25-0.55<0.05<0.045<0.30>215335-45026-31Q2350.12-0.200.30-0.70<0.045<0.045<0.30>235375-50024-26Q345<0.201.0-1.6<0.040<0.040<0.55>345470-63021-22

 

 

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube

Related products

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube

Production process

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube

Company Information

Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes’ goods in container together, and so on.galvanized steel pipe

 

Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway.

 

Export record:

India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on. galvanized stel pipe

Packaging & Shipping

 

 

Our Services:

 

1. We will provide you with detailed technical data and drawing.

2. Strict quality control and careful supervision to ensure the best crane for you.

3. Strict process control to make sure the crane will be delivered on time.

4. We will help handling shipment documents.

5. Our senior engineers can provide installation guidance, commissioning and training services.

6. Delivery with English user manual, parts manual, product certification and revelant certificates.

7. 12 months warranty after installation and commissioning in additional to human damage factor.

8. Technical advisory for any time and engineers available to service machinery overseas.

 galvanized steel pipe

FAQ

 galvanized steel pipe

Q: Are you factory or trading company?

A:Yes, we are factory in Tianjin of china for many years. We can give you the factory price directly.

 

Q:Could you provide the samples?

A:Sure, but it is just for normal sizes, and the freight will be paid by you.

 

Q:What is your MQO?

A:1tons, it is better for bundles.

 

Q:Do you have stockist goods?galvanized steel pipe

A:Yes, but you must send me the sizes you need , let me check it for you.

Contact us

TOP KING rectangular/square steel pipe/tubes/hollow section galvanized/black annealing steel square tube


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