304 stainless steel pipe Trustworthy CNC turning special piping for non-standard equipment

CNC machining, with its digital precision control and composite processing capabilities, provides a systematic solution for the manufacturing of stainless steel pipes.

304 stainless steel pipe Trustworthy CNC turning special piping for non-standard equipment

I. Core Process Features: Collaborative Control of Multi-Dimensional Precision

1. High-Precision Forming and Deformation Suppression of Thin-Walled Pipes

Stainless steel pipes are prone to deformation during machining due to cutting forces and heat. CNC machining, through multi-axis linkage and adaptive parameter control, can stably control the wall thickness tolerance within ±0.05mm and the ellipticity error ≤0.03mm when machining aerospace-grade Φ12×1mm stainless steel pipes. Through constant force cutting strategies and micro-lubrication cooling, cutting stress is effectively dispersed, work hardening is suppressed, and stable forming of thin-walled structures is achieved.

2. Integrated Forming of Complex Ports and Flow Channels

Modern fluid systems require integrated flanges, tapered sealing surfaces, or multi-channel diversion structures at pipe ends. Five-axis linkage CNC centers can complete three-dimensional contour milling of pipe ends, forming of irregularly shaped ports, precision internal thread machining, and drilling of drainage holes in a single setup. Ensure the sealing performance of the fitting meets standards, with a form and position tolerance ≤ 0.02mm.

3. Online Quality Closed-Loop Control

An integrated on-machine measurement system allows for real-time detection of critical dimensions before and after machining, with data feedback to the CNC system for tool compensation. In the machining of nuclear-grade stainless steel pipes, this technology can control the inner diameter machining error within 0.01mm, meeting the same height specification standards.

II. Technical Advantages: Comprehensive Upgrade in Function and Reliability

1. Ultimate Sealing and Connection Performance

The flatness of the CNC precision-formed pipe end sealing surface can reach 0.01mm/100mm, with a surface roughness Ra≤0.8μm. Precise thread fit eliminates the problem of uneven preload caused by tolerance accumulation.

Company Profile

    We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of  market tempering and exploration, it has high-quality   technical management personnel, experienced designers, R&D personnel and a   perfect company management system cnc precision.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment ​

two-dimensional testing

cnc precision surface treatment

          For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don’t have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?