Products

Shuangsen manufactures Heat Exchanger Stainless Steel Tubing from prime TISCO/Zhangpu coils. Argon-nitrogen welding + online annealing. Withstands 10MPa, internal Ra≤0.2µm. Used in condensers, boilers, reboilers, and petrochemical systems. ISO 13485 certified. China factory direct.

Shuangsen supplies Hygienic Stainless Steel Pipe from China factory – internal Ra≤0.2µm, weld leveled, tensile≥690MPa, 1000h salt spray proof. Used in dairy, pharmaceutical WFI/CIP, beverage, brewery, and AI data center cooling loops. ISO 13485, 9001, 14001, 45001 certified. 133 in-house welded lines with proprietary leveling and heat treatment. Full traceability from coil to finished tube. Factory test reports per batch. Third-party inspection available. Direct manufacturer since 1999.

Shuangsen Food Grade Stainless Steel Pipe manufacturer – precision mechanical polishing delivers internal Ra≤0.2µm with weld path seamless treatment. Tensile strength ≥690MPa, expansion rate >30%, 1000h salt spray test shows zero corrosion. Full nitrogen welding plus pure hydrogen annealing. China factory direct supply with ISO 9001, 14001, 45001, and ISO 13485 certifications. Used across dairy, pharmaceutical WFI, beverage, and AI data center cooling systems.

Shuangsen stainless steel rectangular pipe for data cabinet, China manufacturer, factory supplier, quality engineered for server cabinets and industrial enclosures. Offers excellent corrosion resistance, mechanical strength, and flexibility, ensuring reliable cable management and structural support in demanding IT and industrial environments.

Stainless steel hose for server enclosure, Shuangsen, China manufacturer of high-quality stainless steel solutions for server cabinets and industrial enclosures. The hose offers excellent corrosion resistance, flexibility, and mechanical strength, helping protect cables and sensitive equipment from vibration, wear, and environmental exposure. Suitable for data centers, network systems, and control cabinets requiring reliable long-term performance.

Replacement tube for medical equipment Shuangsen manufacturer in China supplying quality stainless steel tubing for medical devices and laboratory systems. Produced with advanced welding and bright annealing technology, the tube offers excellent corrosion resistance, high strength, smooth polished surfaces, and dependable forming performance for precision applications.