China Professional Spiral Tube Supplier and Manufacturer
Shunchen is a professional China supplier, manufacturer, and factory of high-quality Spiral tube. Spiral tube, also known as spiral welded steel pipe, is a type of pipe made from steel coils through room temperature extrusion and welding using a double-sided automatic submerged arc welding process. Its unique spiral weld structure not only gives the pipe higher overall strength and pressure resistance but also makes it more flexible in terms of diameter and wall thickness adaptability, meeting the needs of large-diameter, high-pressure transportation.
This Spiral tube boasts significant advantages such as robust structure, high pressure resistance, a wide range of diameters, and customizable lengths. Its excellent pressure resistance and deformation resistance make it an ideal choice for long-distance fluid transportation (such as water, oil, and natural gas) and as a structural support (such as pipe piles and bridge supports). It plays an irreplaceable role in numerous fields, including municipal engineering, oil and gas transportation, water conservancy construction, chemical industry, and infrastructure construction.
With mature and stable production processes and strict quality control, Spiral tube, with its excellent reliability, economy, and service life, has become a solid guarantee for modern industrial pipeline systems.
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Spiral Welded Pipe for Oil Transportation
Shunchen’s Spiral Welded Pipe for Oil Transportation is engineered for long-distance, large-diameter oil transmission pipelines where structural reliability and corrosion resistance are critical. The spiral welded structure provides consistent strength along the pipe body, making it suitable for onshore crude oil and product pipelines, pump stations, and industrial fluid systems. Available with internal and external anti-corrosion systems, the pipe can be supplied to project-specific diameters and wall thicknesses to match pipeline design pressure and installation conditions.
Spiral Welded Steel Pipe with Large Diameter
Tianjin Shunchen supplies Spiral Welded Steel Pipe with Large Diameter for water transmission, oil and gas pipelines, chemical processing, mining, and other infrastructure applications. The pipes are manufactured by forming steel strip or plate into a spiral shape and welding the helical seam continuously. Available outer diameters range from 219 mm to 3500 mm, with wall thicknesses from 3 mm to 50 mm. Standard pipe lengths are 6 m and 12 m, with other lengths available according to project requirements.
Spiral Welded Steel Pipe for Water Transmission
Shunchen specializes in large diameter Spiral Welded Steel Pipe for water transmission. Compliant with AWWA C200 and API 5L, our pipes feature non-toxic internal linings and 3PE anti-corrosion coatings. We offer diameters up to 3620mm for safe, long-distance fluid transport.
Large Diameter Spiral Welded Pipe for Infrastructure
Looking for a reliable large diameter spiral welded pipe manufacturer? Shunchen supplies Large Diameter Spiral Welded Pipe for Infrastructure with outer diameters from 711 mm to 3620 mm and wall thicknesses from 6 mm to 60 mm. The pipes are manufactured using spiral forming and double-sided submerged arc welding, and can be produced to API 5L, GB/T9711, GB/T3091 and SY/T5037.
GB/T 9711 SSAW Steel Pipe
GB/T 9711 SSAW (SSAW steel pipe) is a type of spiral submerged arc welded steel pipe, also known as spiral submerged arc welded seamless steel pipe. Shunchen Industry is a manufacturer specializing in producing GB/T 9711 SSAW. The GB/T 9711 SSAW of Shunchen Industry uses hot-rolled steel plates as the basic material. Through a forming machine, the pipe blank is rolled into a tubular shape according to the set spiral angle, and then double-sided submerged arc automatic welding is performed on the inner and outer surfaces to complete the entire manufacturing process.The main functions of GB/T 9711 SSAW are to transport fluids (such as oil, natural gas, and water) and provide structural support (such as building pile foundations and steel structure construction). It can adapt to various complex working conditions and solves the pain points of traditional pipeline materials in large-diameter, long-distance transportation applications.
Heavy Duty Rotary Tiller Blade
Shunchen Heavy Duty Rotary Tiller Blades are high-performance tillage tools designed for global agricultural markets, manufactured by Shunchen's professional agricultural machinery parts division with 21 years of industry expertise. Made from premium 65Mn spring steel with advanced heat treatment and optional anti-corrosion processes, our blades deliver exceptional wear resistance, cutting strength and durability. We support OEM/ODM customization, large-scale bulk supply and one-stop export services, perfectly matching the needs of tractor manufacturers, agricultural equipment dealers and large-scale farms worldwide.
Professional China Shunchen manufacturer of high-efficiency Spiral Tube. Factory direct supply with OEM service. Advanced design and easy-maintainable quality for global projects.
