Q235B Q345 Hot Rolled Carbon Steel Pipes – High Quality, Durable Industrial Solutions

Product Overview

Q235B and Q345 hot rolled carbon steel pipes are high quality steel pipes widely used in many fields such as construction, machinery, oil, gas, shipbuilding, etc. As a low alloy high strength steel, they are widely used in a variety of industrial environments due to their excellent compressive strength, corrosion resistance and processing performance. Whether it is a pipeline that withstands high pressure or a structural part that requires high strength, Q235B and Q345 hot rolled carbon steel pipes are ideal choices.

Product Features

High Strength and Durability: Q235B and Q345 steel pipes have excellent tensile strength and yield strength, suitable for occasions with heavy loads and high pressures. They perform well in environments with high strength requirements.

Good Weldability and Processability: These steel pipes have very good weldability and are suitable for various welding processes, including arc welding, gas welding, etc. At the same time, they are also easy to cut and process, and can meet various complex engineering needs.

Corrosion resistance: The surface of Q235B and Q345 steel pipes after hot rolling is flat and smooth, with strong oxidation resistance and corrosion resistance, and can effectively resist corrosion in various industrial environments.

Widely used: Applicable to multiple industries such as building structures, transportation pipelines, pressure vessels, mechanical structures, shipbuilding, etc., to meet various industrial needs.

Product specifications

Material: Q235B, Q345

Type: hot-rolled carbon steel pipe

Outer diameter range: customized according to customer needs (common sizes: 20mm – 2000mm)

Wall thickness range: 2mm – 100mm

Length: customized or standard length (common length: 6m, 12m)

Standard: GB/T 3091, ASTM A53, API 5L, etc.

Surface treatment: hot rolling, pickling, painting, galvanizing, etc.

Technical Parameters

Application fields

Construction industry: Q235B and Q345 hot-rolled carbon steel pipes are widely used in building structures, especially in major infrastructure projects such as bridge construction and high-rise buildings, for load-bearing structures, frame supports, etc.

Oil and gas: This product is widely used in oil and gas pipeline systems, especially for pipelines that withstand high pressure and highly corrosive environments.

Machinery manufacturing: Q235B and Q345 hot-rolled carbon steel pipes are widely used in mechanical equipment, agricultural machinery, mining machinery and other fields.

Shipbuilding and shipbuilding: Corrosion resistance and strength make it one of the ideal materials in shipbuilding, and it is widely used in the manufacture of hulls and ship accessories.

Transportation industry: It is suitable for transportation pipelines, liquid transmission and other industries to ensure stability and safety under high pressure environments.

Why choose our Q235B Q345 hot-rolled carbon steel pipes?

Quality assurance: Each steel pipe we provide is strictly quality controlled to ensure compliance with domestic and international standards, and has passed a number of performance tests, including corrosion resistance, strength, toughness and other tests.

Customization service: We provide personalized customization service according to customer needs, including different sizes, wall thickness and length, to ensure that the requirements of various projects are met.

Competitive price: With bulk procurement and long-term supply chain cooperation, we can provide customers with competitive prices and ensure high cost performance.

Timely delivery: We have sufficient inventory and provide fast delivery service after order confirmation to ensure on-time delivery and meet the urgent needs of the project.

How to buy

Contact our sales team and provide your requirements and specifications, and we will provide you with the most suitable products and quotations. We can provide samples or small batch orders for you to further evaluate the product performance.

Choose our Q235B Q345 hot rolled carbon steel pipe, you will not only get high-quality products, but also enjoy professional services and comprehensive technical support. Whether it is construction, machinery manufacturing, or oil and gas transportation, we can provide you with the most suitable solutions to help your project succeed. Contact us now for more information and customization!

Email: glorrmetal@gmail.com or Whatsapp: +86 18963591776