Stainless steel square tube

Products Categories

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Corrosion-Resistant Stainless Steel Square Tube

Stainless steel square tube is a hollow strip of steel, called a square tube because its cross-section is square. A large number of pipelines are used for transporting fluids, such as oil, natural gas, water, gas, steam, etc. In addition, when the bending and torsional strength are the same, they are lighter in weight, so they are also widely used in the manufacturing of mechanical parts and engineering structures.

product description

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Materials of square tubes

304, 316L, 2205, 2507, 254SMO, 310S, 1.4529, 904L, 310S, etc.

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Product Classification

Stainless steel square pipes are divided into two categories: seamless steel pipes and welded steel pipes (welded pipes). According to the cross-sectional shape, it can be divided into square and rectangular pipes. Circular steel pipes are widely used, but there are also some irregular steel pipes such as semi-circular, hexagonal, equilateral triangle, octagonal, etc.

For stainless steel square pipes that are subjected to fluid pressure, hydraulic tests must be conducted to verify their pressure resistance and quality. It is considered qualified if there is no leakage, wetting, or expansion under the specified pressure. Some steel pipes also need to undergo edge rolling tests, expansion tests, flattening tests, etc. according to standards or the requirements of the purchaser.

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Product Characteristic

Beautiful appearance and smooth surface;

High acid and alkaline resistance, good sealing performance;

The strength is lighter than other materials of the same area;

Strong corrosion resistance;

Easy installation and construction (can be sawn and cut).

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Application Field

In the field of architecture

Stainless steel square pipes are mainly used in indoor and outdoor decoration, screens, staircase handrails, railings, doors and windows, kitchen and bathroom, and other aspects in the field of architecture. Due to its advantages of high strength, corrosion resistance, and aesthetics, stainless steel square tubes have been widely used in the field of construction.

Mechanical manufacturing field

Stainless steel square tubes are mainly used in the field of mechanical manufacturing to manufacture high demand components and mechanical equipment, such as power equipment, ships, petrochemicals, rail transit, and other fields. It has advantages such as high temperature strength, corrosion resistance, oxidation resistance, and aesthetics, making it an indispensable material in the field of mechanical manufacturing.

Chemical industry

The commonly used stainless steel square tubes in the chemical industry are mainly made of materials such as 304, 304L, and 316, 316L. The application of stainless steel square tubes in the chemical industry mainly involves transporting substances such as acids, alkalis, salts, oxidants, organic solvents, and gases. Its excellent corrosion resistance, oxidation resistance, and plasticity make it an irreplaceable pipe in the chemical industry.

Oil sector

Stainless steel square tubes are also widely used in the petroleum industry. It is commonly used in fields such as petroleum machinery equipment, oil well pipelines, and oil and gas transportation pipelines. Stainless steel square tubes have advantages such as corrosion resistance, oxidation resistance, and high temperature resistance, and can adapt to harsh environments in the petroleum industry.

OIL INDUSTRY

WATER TREATMENT INDUSTRY

CHEMICAL INDUSTRY

FOOD INDUSTRY

PHARMACEUTICAL INDUSTRY

SMELTING INDUSTRY

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FAQ

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1. Can you support customization?

Yes,we support customization,ODM,OEM ,we can offer quotation and production according to your design drawings.
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2. Do you have own factory for production?

Yes, We have own factory both in Wuxi city and Lianyungang city.
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3. Can you provide Video inspection?

Yes, we can provide video inspection,and offering detailed pictures,videos before shipment.
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4. What is the average lead time?

It depends on complexity and quantity of the products,normally delivery time around 20 working days.

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5. What kinds of payment methods do you accept?

We accept 40% deposit in advance, and 60% balance against copy of B/L. You can pay through T/T,paypal,west union,L/C ,etc.
Yes, We have own factory both in Wuxi city and Lianyungang city.
Yes, we can provide video inspection,and offering detailed pictures,videos before shipment.
We accept 40% deposit in advance, and 60% balance against copy of B/L. You can pay through T/T,paypal,west union,L/C ,etc.

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Corrosion-Resistant Stainless Steel Square Tube

Materials of square tubes

Product Classification

Product Characteristic

Application Field

OIL INDUSTRY

WATER TREATMENT INDUSTRY

CHEMICAL INDUSTRY

FOOD INDUSTRY

PHARMACEUTICAL INDUSTRY

SMELTING INDUSTRY

FAQ

2507 stainless steel square tube

2205 stainless steel square tube