RHS SHS Carbon Steel
OD: 20x20mm to 600x600mm
WT: 0.8mm to 50mm
MATERIAL: CS, LTCS
Q195, Q235, Q345, SS330, SS400, SPHC, S235JR, S235JO, S235J2, S355JOH, S355J2H, S355JRH, etc.
STANDARD: ASTM A500, JIS G3466, JIS G3101, BS1387, EN10210, EN10296, EN10025, EN10217, EN10297, EN10219, GB/T6725, GB/T3094, GB/T13793, GB/T3092, GB3640, GOST8639, GOST 8645, GOST8644
Product Introduction
Carbon steel rectangular/square hollow steel pipe refers to a hollow tube made of carbon steel with a square or rectangular cross-section.
Product applications
Oil And Gas Pipelines
Carbon steel rectangular/square hollow steel pipes are widely used in oil and gas transportation pipelines to connect pipeline systems in different areas.
Building Structures
In the construction industry, carbon steel rectangular hollow steel pipes are often used for structural supports, frames and reinforcements.
Mechanical Equipment
Carbon steel rectangular/square hollow steel pipes are used in the machinery manufacturing industry to make frames and components of various types of mechanical equipment.
Automobile Manufacturing
In the automotive industry, carbon steel rectangular/square hollow steel pipes are mainly used for the frame and chassis of vehicles.
Heat Exchange System
Carbon steel rectangular/square hollow steel pipes are also commonly used in heat exchange equipment, such as boilers, heat exchangers, etc.
Product specifications
RHS and SHS, can be supplied in welded or seamless.
OD: 20x20mm to 600x600mm
WT: 0.8mm to 50mm
MATERIAL: CS, LTCS
Q195, Q235, Q345, SS330, SS400, SPHC, S235JR, S235JO, S235J2, S355JOH, S355J2H, S355JRH, etc.
STANDARD: ASTM A500, JIS G3466, JIS G3101, BS1387, EN10210, EN10296, EN10025, EN10217, EN10297, EN10219, GB/T6725, GB/T3094, GB/T13793, GB/T3092, GB3640, GOST8639, GOST 8645, GOST8644
HS CODE: 7306
FAQ
What materials or steel grades do you provide for rectangular/square hollow steel pipes?
We can usually supply a variety of carbon steel grades that meet international mainstream standards, such as Grade B and Grade C in accordance with ASTM A500, or common structural steel grades such as S235JR, S275JR, S355JR in accordance with EN 10219.
What international manufacturing standards do your rectangular/square hollow steel pipes meet?
Our products are produced and inspected in strict accordance with internationally recognized manufacturing standards, including but not limited to ASTM A500 in the United States, EN 10219 / EN 10210 in Europe, and JIS G3466 in Japan.
Can you provide material certification or quality inspection certificates with the goods?
Yes, we provide a standard mill inspection certificate (Mill Test Certificate, MTC) for each batch of products shipped. The certificate will list in detail the key quality information such as the chemical composition analysis results and mechanical properties test data of the product to ensure that the product meets the order requirements and relevant standards.
Do you provide customized processing services for rectangular/square hollow steel pipes?
Yes, we can provide customized services according to customers' specific needs, including cutting steel pipes into specified lengths and performing different surface anti-corrosion treatments such as hot-dip galvanizing, painting, oiling or sandblasting. Please clearly inform us of your specific processing requirements when inquiring.
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