Steel Pipes and Tubes

Shunchen Alloy Round Bar is a high-performance solid round steel product complying with European standards, widely used across multiple industrial sectors. It features a regular round cross-section, uniform material texture and excellent overall mechanical properties. As an essential metal raw material, it boasts great hardness, toughness, wear resistance and fatigue resistance, and it is easy to cut, forge, machine and assemble. This product is extensively adopted in mechanical part production, equipment manufacturing, mold processing, automotive components, engineering machinery and steel structure fabrication, becoming a preferred choice for bulk procurement and project procurement worldwide. We focus on producing premium products, selecting high-grade European standard alloy steel ingots as raw materials. Through fully-automatic precision forging, rolling and strict quality inspection procedures, our alloy round bar delivers smooth surface, precise dimensional accuracy and stable mechanical performance. We supply a full range of specifications conforming to European norms, and support customized processing on length, surface treatment and special machining. Feel free to contact us for the latest quotation, free sample delivery and professional technical matching solutions. We offer convenient one-stop procurement services and support global export business!

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.

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.

Shunchen Industrial specializes in steel pipe manufacturing and engineered pipeline solutions. Leveraging mature production processes and a strict quality management system, we offer high-quality Large Diameter Spiral Pipes. Made from premium hot-rolled steel strips and manufactured using advanced double-wire, double-sided submerged arc welding, these pipes feature high pressure resistance, a wide range of specifications, excellent corrosion resistance, and long service life. They are ideal for applications in oil and gas transportation, water conservancy projects, municipal pipelines, and large-scale infrastructure construction.

Carbon steel round tube is a classic and widely used seamless/welded steel pipe product, renowned for its perfect circular cross-section, uniform wall thickness and excellent structural stability. As a fundamental structural material, it boasts outstanding compressive, tensile and torsional performance, and is easy to process, cut and connect. It is extensively applied in building structural supports, industrial fluid transmission, mechanical equipment manufacturing, municipal engineering pipelines and steel structure frame systems.

Tianjin Shunchun Industrial's Cold Drawn Round Bars are high-precision steel products manufactured by cold-drawing hot-rolled round steel. They have a circular cross-section, a smooth surface free of oxide scale, and are well-suited to the stringent requirements of precision manufacturing. Their core characteristics are high dimensional accuracy and excellent mechanical properties, making them suitable for direct use in the manufacture of precision parts or high-requirement components.