China Wholesale High Quality Welded Drawing Surface Stainless Steel Box Section Square Hollow Tube with DIN En JIS Standard 201, 304 Stainless Steel Square Tube
Our hydraulic cold drawing tubes are widely used as mechanical tubing, pressure tubes which require a heavier wall thickness. And also they are used for producing hydraulic cylinder tubes.
Product Introduction
We take the customer's demand as the standard, takes the advanced technology as the support, takes the scientific management as the foundation, wholeheartedly provides Pneumatic Piston Rods, 420 Mm Diameter Piston Rods, Cold Drawn Seamless Steel Tubes for our customers. We can supply custom service too such as Logo, custom size, or custom merchandise, etc that can according to customer's requirement. We have a complete range of products, over the years to adhere to product development as a guide, and continue to bring forth new ideas, to adapt to market competition. We are willing to advance with the times, and strive to achieve a win-win situation for both of us.
Products Description
Wuxi Shenlu Hydraulic Machine Parts Co., Ltd. offers high-quality Hydraulic Cold Drawing Tubes designed for demanding hydraulic systems. Manufactured using advanced cold drawing technology, these tubes have exceptional dimensional accuracy and surface finish, making them ideal for use in hydraulic cylinders, automotive components, and precision machinery. Our tubes are highly durable, resistant to wear and corrosion, and are available in a range of sizes and materials to meet your specific requirements.
Product Advantages
- Superior Surface Finish: Smooth inner and outer surfaces with Ra ≤ 0.2μm
- Dimensional Accuracy: Tight tolerances for precise fitting in hydraulic systems
- High Strength and Durability: Designed for heavy-duty applications
- Improved Performance: Low friction and high wear resistance for extended service life
- Customizable Sizes and Materials: We provide tailored solutions to suit your project needs
Technical Parameters
Material: Carbon Steel, Alloy Steel, Stainless Steel
Size Range: OD 10mm – 500mm, ID 5mm – 450mm
Length: Up to 12 meters (custom lengths available)
Tolerance: H8/H9
Surface Roughness: Ra ≤ 0.2μm
Standard: DIN2391, EN10305, ASTM A519
Product Specifications:
Customization Options
Material Selection: Choose from carbon steel, alloy steel, stainless steel, or others
Surface Treatments: Chrome plating, nickel coating, or other corrosion-resistant finishes
Tailored Dimensions: We can manufacture tubes to your exact specifications
Heat Treatment: Optional heat treatment to improve strength and wear resistance
Products Applications
Hydraulic cold drawing tubes are widely used in industries such as
- Hydraulic Cylinders
- Automotive Parts
- Pneumatic Systems
- Construction Equipment
- Industrial Machinery
- Mining and Heavy Equipment
Our Services
Quality Control & Certifications
At Wuxi Shenlu, quality is our top priority. All Hydraulic Cold Drawing Tubes undergo stringent quality control checks to ensure they meet international standards. We are ISO 9001 certified, ensuring consistent quality across all batches. Our products are rigorously tested for dimensional accuracy, surface finish, and mechanical properties to guarantee their reliability and performance.
Packaging & Logistics
Packaging: Export-quality packaging with protective caps, plastic wrapping, and anti-rust oil coating
Shipping: Fast and reliable delivery via sea, air, or land transport
Customization: Custom packaging options available based on your requirements
Global Shipping: We export worldwide with a network of trusted logistics partners
After-Sales Service
We offer comprehensive after-sales support, including:
Technical Assistance: Our team is available for troubleshooting and guidance
Product Warranty: We offer warranty coverage on all products, ensuring peace of mind for our customers
Replacement Services: Fast and efficient replacement service for defective products
Product FAQ
Q1: What is the difference between cold drawn tubes and seamless tubes?
A1: Cold drawn tubes are made by drawing the tube through a die, providing tighter tolerances and better surface finish compared to seamless tubes, which are extruded.
Q2: Can you provide custom-length hydraulic tubes?
A2: Yes, we offer custom-length tubes tailored to your project requirements, with lengths up to 12 meters available.
Q3: How do you ensure the quality of Hydraulic Cold Drawing Tubes?
A3: We use advanced testing equipment and adhere to strict quality control measures to ensure our tubes meet high standards for precision, strength, and durability.
Q4: Do you offer samples before placing a large order?
A4: Yes, we offer samples for testing and evaluation before you place a full order.
We offer you finest benefit of money and we are ready to produce alongside one another with China Wholesale High Quality Welded Drawing Surface Stainless Steel Box Section Square Hollow Tube with DIN En JIS Standard 201, 304 Stainless Steel Square Tube. We believe that product quality is the most important key to success, and integrity is the cornerstone of our company. We are keeping improving the quality of our products ,developing more and better products to satisfy all the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
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