TIANJIN RELIANCE STEEL CO., LTD

Jinghai District Tianjin City, China
1

Square hollow section professional manufacturer

Short Description:

Introducing our square hollow profiles, expertly manufactured to the highest industry standards.

As a specialist manufacturer, we specialize in producing high quality square hollow profiles which are ideal for a variety of applications including construction, structural support and fabrication.

Our square hollow profiles are available in a variety of sizes, typically ranging from 20x20mm to 300x300mm, with a variety of wall thickness options to meet different load-bearing requirements.

Made from durable steel, these pieces offer exceptional strength, stability, and versatility, making them ideal for indoor and outdoor projects.

With a focus on quality and precision, our square hollow profiles are designed to provide reliable performance in demanding environments. Our products are ideal for contractors, builders and engineers looking for reliable materials, your first choice for quality and efficiency.


Product Detail

Product Tags

Overview
Quick Details
Place of Origin:

Tianjin, China

Application:

Structure Pipe

Alloy Or Not:

Non-Alloy

Section Shape:

Square

Special Pipe:

Thick Wall Pipe

Thickness:

1 – 15 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/T3901, GB/T9711

Technique:

Hot Rolled, electric resistance welding ( ERW )

Grade:

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

Surface Treatment:

Negotiable

Tolerance:

±5%

Processing Service:

Bending, Welding, Punching, Cutting

Type:

Welded Steel Pipe

Outer Diameter:

15×15-500x500mm

Certification:

ISO9001-2008/BE/CE/SGS etc.

Secondary Or Not:

Non-secondary

square tube:

Square hollow iron bar professional manufacturer

Product size:

15x15mm – 500x500mm

MOQ:

1 tons or less if there is stock

CO:

MADE IN CHINA

Manufacturer:

Tianjin Reliance Steel Pipe

Shipping:

by sea or train, as you require

Payment terms:

T/T or L/C at sight

Tags:

square hollow iron bar professional manufacturer

Square hollow iron bar professional manufacturer

Square hollow iron bar professional manufacturer

Product Description

Square hollow iron bar professional manufacturer

 

 

Product name

Superb China pre galvanized fence thick wall non-alloy steel round pole pipe for wholesale

 

Size

 

Thickness: Length 0.5-2.5mm

 

Standard

ASTM A523, BS EN10219 ,GB3091,ASTMA335M,BS 1387, GB/T9711 etc

Material

Q195, Q235, Q345; A200,A333 Gr6,A335 P5 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

 

 

Square hollow iron bar professional manufacturer

Related products

Square hollow iron bar professional manufacturer

Production process

Square hollow iron bar professional manufacturer

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.Samples: free, but the freight will be paid by you.

2.Lenght: any length can be cut for you.

3.Quality: accept THE THIRD PARTY INSPECTION.

4.OEM: OK

5.Marking: company logo, company name, specification can painted on pipes.

6.OC documents can be offered.

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

Square hollow iron bar professional manufacturer


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