Cangzhou DoubleDragon Steel Pipe Co., Ltd., based in China, specializes in manufacturing helical seam pipes ranging from 8 to 140 inches in diameter and 6 to 26mm in wall thickness. Main production standards of pipes: API 5L, ASTM, EN 10219. Additionally, we offer options for coating and lining. With thirty years of experience, we offer expertise in production. We invite global friends to connect and inquire.

1. Large diameter: The large diameter of the 762mm spiral steel pipe enables it to have a higher flow rate and flow rate when conveying fluids, and is suitable for various fluid conveying fields.
2. Thick wall: The thick wall of the 762mm diameter spiral steel pipe enables it to have higher strength and stability, and can withstand greater pressure and load.
3. Spiral shape: The spiral shape of the 762mm diameter spiral steel pipe makes it more firm and stable when connected, and can better adapt to various complex terrains and environments.
4. High quality: Advanced production technology and strict quality control measures are used in the production process of the 762mm diameter spiral steel pipe, so its quality is stable and reliable, and can meet the requirements of various high-standard construction projects.

1. Construction engineering: 762mm diameter spiral steel pipe can be used in various types of construction projects, such as high-rise buildings, bridges, tunnels, subways, etc. In these buildings, spiral steel pipe can be used as structural support materials, and can also be used for fluid transportation and fire protection systems.
2. Petrochemical: Spiral steel pipe is also widely used in the field of petrochemical. It can be used as a pipeline for the transportation of fluids such as oil and natural gas, and can also be used for the support and protection of chemical equipment.
3. Water engineering: In water engineering, spiral steel pipe can be used in water conservancy hub projects, water treatment facilities, water supply projects, etc. It can be used as a pipeline for water flow, and can also be used as a structural support material.
4. Power engineering: In power engineering, spiral steel pipe can be used in thermal power plants, nuclear power plants and other places. It can be used as a pipeline for flue gas emission, and can also be used for the transportation of cooling water.
5. Transportation field: In the transportation field, spiral steel pipe can be used in highways, railways, airports and other places. It can be used as a roadbed reinforcement material, and can also be used for the support and protection of bridges and tunnels.