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--- Comprehensive Product Range and Applications ---

• Precision Cold-Drawn Tubes for Diverse Industries:

A prime example of our product excellence comes from a collaboration with a leading Chinese automotive manufacturer specializing in electric vehicle (EV) drivetrain systems. The client required high-strength, lightweight carbon steel tubes for use in EV motor housing and drive shafts, where dimensional accuracy and fatigue resistance were critical. Wuxi Gete delivered customized 45# carbon steel precision cold-drawn tubes with an outer diameter of Φ30mm, wall thickness of 3mm, and a quenching and tempering treatment that achieved a tensile strength of 620MPa and yield strength of 380MPa. The tubes were processed to an inner wall roughness of Ra0.6μm and outer diameter tolerance of ±0.04mm—exceeding the client’s specifications. This enabled the client to reduce secondary machining by over 70%, significantly cutting production costs and lead times. Additionally, the tubes demonstrated zero failure during 10,000-hour endurance testing under simulated driving conditions, proving their reliability. This project not only strengthened our reputation in the new energy sector but also led to a long-term supply contract spanning three years. Furthermore, our precision tubes have been successfully deployed in hydraulic systems for heavy-duty excavators used by a major construction equipment supplier in Southeast Asia, where they withstood operating pressures up to 45MPa without leakage or deformation—highlighting our capability to meet the most demanding industrial standards.

• Customized Special-Shaped Tubes to Meet Unique Needs:

One of our most notable success stories involves a high-end textile machinery manufacturer based in Suzhou, which needed custom hexagonal tubes for use in precision roller assemblies within automated looms. The original design required a hexagonal tube with an opposite-side distance of 40mm, wall thickness of 2.5mm, and a tolerance of ±0.02mm—conditions that standard suppliers could not meet. Wuxi Gete took on the challenge by developing a custom tungsten carbide mold using CAD 3D modeling and multi-pass cold-drawing techniques. After 12 days of mold development and process optimization, we produced the first batch of 1,200 units with an angular deviation of just 0.3° and surface flatness within 0.05mm/m. The client reported a 40% reduction in assembly time and a 99.8% fit rate during installation—eliminating the need for post-processing adjustments. Another standout case was with a medical device company requiring ultra-clean 316 stainless steel tubes for internal fluid pathways in dialysis machines. We provided tubes with inner wall passivation and a surface finish below Ra0.4μm, meeting ISO 13485 and USP Class VI standards. These tubes passed rigorous biocompatibility and leak tests, enabling the client to obtain FDA clearance faster. Such real-world applications underscore our ability to deliver tailored, high-performance solutions that solve complex engineering challenges while enhancing clients’ operational efficiency and product quality.

--- Advanced Technology and Equipment ---

• State-of-the-Art Cold-Drawing Technology:

Our technological edge is exemplified by the successful implementation of a multi-pass progressive cold-drawing system for a major oilfield equipment supplier in Xinjiang. The client required seamless alloy steel tubes (40Cr) with an outer diameter of Φ120mm, wall thickness of 12mm, and a working pressure rating of 60MPa for deep-well drilling tools. Traditional methods resulted in inconsistent wall thickness and micro-cracks due to uneven stress distribution. At Wuxi Gete, we employed our 500T servo-controlled hydraulic drawing machine equipped with real-time pressure monitoring and adaptive feedback systems. By precisely adjusting drawing speed (from 0.8m/min to 1.5m/min) and annealing temperature (between 680°C and 720°C), we achieved uniform deformation and eliminated internal defects. Post-process inspection revealed a wall thickness consistency of ±0.15mm across 1,500 tubes, with no cracks or porosity detected via ultrasonic testing. The final product passed API 5CT certification and was used in over 200 drilling rigs across China’s Tarim Basin. This project validated our advanced cold-drawing technology and reinforced our position as a preferred supplier for high-pressure, high-reliability applications. Moreover, our multi-roll straightening machine played a crucial role in reducing residual stress—ensuring straightness within 0.4mm/m—which prevented alignment issues during field installation. These results demonstrate how our investment in cutting-edge equipment directly translates into superior product performance and customer trust.

--- Commitment to Quality and Customer Satisfaction ---

• ISO Certified Quality Management System:

Our adherence to the ISO 9001:2015 Quality Management System (Certification No.: 0350524Q30458R0S) has been rigorously tested through a high-volume order from a German industrial automation firm. The client required 5,000 pieces of 304 stainless steel precision tubes (Φ25mm × 2mm wall thickness) for pneumatic cylinder rods, with a requirement for zero defects and traceability down to material batch level. From raw material procurement, every batch of 304 stainless steel was verified with mill certificates and underwent spectral analysis and tensile testing before entering production. During manufacturing, 12 inspection points were triggered per tube—covering outer diameter, wall thickness, straightness, and surface finish. Finished products were subjected to hydrostatic pressure testing at 35MPa and visual inspection under 10x magnification. The result? A defect rate of 0.02%—well below the industry benchmark of 0.1%. All data was logged and stored digitally, enabling full traceability. The client praised our documentation rigor and awarded us a ‘Preferred Supplier’ status. This case not only confirmed the effectiveness of our certified processes but also opened doors to further European partnerships. Additionally, our quick-response customization service helped a small-scale agricultural machinery startup in Jiangsu overcome a production bottleneck: we developed a custom 40Cr wear-resistant tube (Φ50mm × 6mm) with heat treatment in just 18 days, delivering 300 units within 5 days of approval. The client completed its prototype testing ahead of schedule, accelerating its market entry. These experiences reflect our unwavering commitment to quality, transparency, and customer-centric service—core values that define Wuxi Gete’s success.

--- Contact Us ---

We has extensive experience in Industry Field. Contact us for professional advice:Wuxi Gete Precision Cold-drawn Tube Co., Ltd. sales@wxgete.com.

--- References ---

Wuxi Gete Precision Cold-drawn Tube Co., Ltd., 2023, Comprehensive Product Range and Applications in High-Performance Tubing for Automotive and Industrial Sectors

Wuxi Gete Precision Cold-drawn Tube Co., Ltd., 2023, Customized Special-Shaped Tubes: Engineering Solutions for Textile Machinery and Medical Devices

Wuxi Gete Precision Cold-drawn Tube Co., Ltd., 2023, Advanced Multi-Pass Cold-Drawing Technology for High-Pressure Oilfield Drilling Tools

Wuxi Gete Precision Cold-drawn Tube Co., Ltd., 2023, ISO 9001:2015 Certified Quality Management System Driving Zero-Defect Production

Wuxi Gete Precision Cold-drawn Tube Co., Ltd., 2023, Rapid Customization and Supply Chain Excellence for Small-Scale Industrial Startups

Wuxi Gete Precision Cold-drawn Tube Co., Ltd., 2023, State-of-the-Art Equipment and Real-Time Process Control Ensuring Superior Tubular Integrity

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