China Square Steel Pipe For Sale In India

A square pipe is a hollow, tubular structure with a square cross-section. Manufactured through precise forming and welding processes, square steel pipes have excellent dimensional accuracy and uniformity, ensuring performance in different applications. Square steel tubes can withstand high levels of structural stress and are suitable for supporting heavy loads and withstanding harsh environmental conditions.
At Gnee we offer mechanical and structural grade square steel tubes made from a variety of materials:

Gnee Steel is a Chinese steel pipe manufacturer, producer, exporter, and distributor with 15+ years of experience. We have successfully established cooperative relationships with customers in many countries. We offer value-added steel pipe services, including high-precision laser cutting, sawing, and more. Gnee can create custom solutions to meet specific project requirements. We have exported more than several thousand tons of steel pipes to India. Send us your inquiry now.

Gnee has a large inventory of square tubes, which allows to meet customers’ needs and deliver products on time. This avoids delays in project progress due to shortages. Our inventory management system is highly precise, ensuring inventory accuracy and real-time updates. Whether it is mass production or individual customized needs, Gnee can provide quick responses, which brings convenience and confidence to customers.

7 days for stock goods/ within 30-50 days / depending on your order quantity

Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D.

  • Bundles
  • Wooden Boxes
  • Crates
  • Packaging as customer’s requirements

Available, welcome to consult


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Various Square Hollow Section Options

General Information Of Square Pipe

ProductSquare Pipe, Square Tube, Square Steel Tubing
O.D (Nominal Outer Diameter)15*15-400*400mm or as requirements
Wall Thickness0.5-20mm or as requirements
Materialcarbon steel, stainless steel, mild steel, alloy steel, galvanized steel, etc.
Length0.3-18mtr or as Per Clients Need
Surface ProtectionBlack (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized
Monthly Output20 million-30 million pieces per month
ApplicationsUsed for structural applications, Engineering/Offshore projects, Structural Support in Industrial Construction

Different Square Steel Tube Materials

Provides A Variety Of Value-Added Processing Services. Committed To Providing Customers With Satisfactory Products.

  • Alloy Steel
  • Stainless Steel
  • Mild Steel
  • Galvanized Steel
  • Carbon Steel
  • Low Alloy Steel

Specifications of Square Steel Pipe

What applications can square pipes be used for?

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greenhouse frames
Agricultural Equipment
vehicle frames
Automotive Industry
Furniture Application
Furniture Application

Excellent Features Of Square Steel Pipe

Gnee has been focusing on providing high-quality square tubes with a variety of excellent properties to Indian customers for 15 years. Come and get a quote now.

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Square steel pipes are known for their high strength and durability. They can withstand heavy loads and provide structural integrity, making them suitable for applications requiring robust support and resistance to deformation.

Square steel pipes offer excellent structural stability due to their shape. The square cross-section provides enhanced torsional and bending strength, making them ideal for construction projects that require reliable and stable frameworks.

The square shape of steel pipes allows for easy integration into various designs and structures. They can be easily connected, welded, or joined with other components, providing flexibility in design and construction processes.

Steel has inherent fire-resistant properties, and square steel pipes maintain this characteristic. They can withstand high temperatures and protect the structural integrity of buildings and installations in fire-prone environments.

Why Choose Gnee Square Pipe?

Gnee’s square pipes are distinguished by superior quality, performance, and compliance with strict industry standards. At Gnee, we prioritize customer satisfaction and strive to meet our customers’ needs and exceed their expectations. Our steel tubes are manufactured using high-quality materials and advanced production techniques. We employ stringent quality control measures to ensure that each pipeline meets the highest industry standards. The result is a durable and reliable product that provides long-lasting performance.
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What Services Does Gnee Provide?

Gnee can provide the following measurement services for pipe:

1. Dimensional measurement: Measure the dimensional parameters such as length, width, and thickness by measuring instruments to ensure the pipe is qualified and meets the design requirements.
2. Surface measurement: Measure parameters such as flatness, unevenness, and surface roughness of pipe surface to help ensure that the quality and surface state of the pipe meet the requirements.
3. Thickness measurement: Use a thickness measuring instrument to accurately measure the thickness of the pipe to ensure that it meets the design requirements.
4. Material measurement: Use material analysis instruments to measure the chemical composition and mechanical properties of the product to ensure that the quality and performance meet the requirements.
5. Bending and Deformation Measurements: The degree of bending and deformation of the steel pipe is measured and monitored by using tools such as bending measuring instruments and displacement sensors to ensure that it is within the allowable range.

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Gnee can customize the size and shape of steel pipes for your project according to specific project needs. The custom design of the pipe is carried out by a professional engineer and design team. Based on the requirements and constraints of the project, they will use calculation and simulation tools, combined with experience and technical knowledge, to optimize the steel pipe design to meet the specific needs of your engineering.

● According to the strength requirements of structural design, adjust the thickness, width, and length of pipes.
● The shape of the steel pipe can be designed according to the characteristics of the project.
● If you consider the convenience of installation and maintenance, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Purchasing Gnee steel pipe can provide the following deep processing services. We can customize according to the specific needs of customers to meet the requirements.

Cutting service: Pipe can be custom cut to obtain the desired shape and size according to the needs of customers. For example, flame cutting, plasma cutting, laser cutting, etc., can cut steel pipes into required blocks, special-shaped parts.
Bending and forming: Pipes are bent and formed by stress application and appropriate processes to obtain the desired shape.
Welding service: Pipe can be subjected to various types of welding services, including manual arc welding, gas-shielded welding, laser welding, etc.
Turning and machining of holes: Turning and machining of holes in pipes by using machining equipment. These processes produce smooth surfaces, precise holes and threads to meet specific assembly requirements.
Surface treatment: In order to improve the corrosion resistance and aesthetics of the steel pipe, surface treatment can be carried out. This includes methods such as spraying, hot-dip galvanizing, electroplating, etc. to add a protective layer and provide corrosion resistance.

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Gnee can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that pipes comply with relevant standards and regulations.

Material chemical composition analysis: Through chemical composition analysis, determine whether the composition of the steel pipe meets the standard requirements.
Mechanical performance test: Mechanical performance test includes tensile test, impact test, bending test, etc., which are used to determine whether the mechanical properties such as strength, toughness and ductility of products meet the specified requirements.
Metallographic testing: Through metallographic testing, check the structure, grain size, non-metallic inclusions, etc. of pipes to evaluate their quality and performance.
Corrosion performance test: Through the corrosion performance test, evaluate the corrosion resistance of pipes, including salt spray corrosion resistance, chemical corrosion resistance, etc.
Hardness test: Hardness test is used to measure the hardness of pipe, and its strength and wear resistance can be evaluated according to the hardness value.
Ultrasonic flaw detection: Ultrasonic flaw detection is used to detect internal defects of pipes, such as cracks, pores, inclusions, etc.

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