English
Welded steel pipes are formed by bending steel plates or strips into shape and joining them through welding processes—weldable pipe is a key category within this range, designed for easy and reliable welding. These welding pipes are used for transporting fluids such as water, oil, and gas, providing structural support in buildings and bridges, and in mechanical manufacturing. Welding tubes are characterized by high strength, low cost, and efficient production, making them widely used in industries, construction, and energy sectors.
For specialized applications, ss welded pipe (stainless steel welded pipes) and stainless steel welded tubes offer excellent corrosion resistance and durability. Carbon steel welded pipes and steel welded pipes are also popular choices due to their robustness and cost-effectiveness. Weldable steel pipe is essential in various applications, from pipeline welding to structural projects.
Pipeline welding companies rely on these pipes for their high performance and reliability. Whether you need stainless pipe welding for corrosion resistance or welding round pipes for structural integrity, we have the right solutions. Our expertise extends to pipe to pipe weld techniques, ensuring strong and durable connections.
For specific requirements, we offer welding schedule 40 pipes, which are known for their thickness and strength, making them suitable for high-pressure applications. Our comprehensive range of products and services ensures that you find the perfect fit for your needs in the welding and construction industries.
Specifies standards for welded and seamless steel pipes used in the oil and gas industry.
Covers seamless and welded black steel pipes, commonly used for mechanical and pressure applications.
Applies to welded steel pipes used as piles for foundation support in construction.
Specifies requirements for cold-formed welded structural hollow sections (steel pipes) used in construction and engineering projects in Europe.
Provides international standards for steel pipes used in pipeline transportation systems.
Defines dimensions and standards for welded and seamless wrought steel pipes, commonly used in high-pressure and high-temperature applications.
Welded steel pipes are made from various materials and grades, including carbon steel, low-alloy steel, and stainless steel—weldable pipe encompasses these diverse options, engineered for reliable welding performance. Common standards and grades include:
Carbon Steel Welded pipes: ASTM A53 (Grade A/B), API 5L (Grade B/X42/X70), used for low-pressure fluid transport and structural purposes. Weldable steel pipe in carbon steel grades is widely favored for its cost-effectiveness and versatility.
Low-Alloy Steel Welded pipes: ASTM A335 (P11, P22, P91), known for high-temperature strength, used in boilers and petrochemical equipment.
Stainless Steel Welded pipes: ss welded pipe (ASTM A312, 304/304L, 316/316L) offers excellent corrosion resistance, suitable for chemical, food, and medical industries.
Special Materials Welded pipes: Duplex stainless steel (2205), nickel alloys (Inconel), used in extreme corrosion or high-temperature environments.
