A53 A106 Carbon Steel Seamless Pipe DN15 Sch40 Cold Drawn 4-200mm OD with ±0.10-1.0mm Tolerance
Zhengde Precision seamless steel pipes are engineered for high-performance mechanical equipment applications, offering exceptional dimensional accuracy and mechanical properties suitable for demanding industrial environments.
Superior diameter and wall thickness accuracy meeting strict mechanical equipment requirements.
Superior strength and durability for demanding applications.
Enhanced resistance to corrosive environments ensuring long service life.
Excellent processing performance for various manufacturing applications.
- Cold Drawing: Cold processing of hot-rolled steel pipes to achieve precise diameter and wall thickness specifications
- Cold Rolling: Multi-pass rolling and drawing processes for gradual size adjustment and control
- Cold Extrusion: Heating and extrusion through specialized dies to produce pipes with uniform wall thickness and superior surface finish
- Aerospace: High-pressure hydraulic systems, aircraft engines, missile and rocket gas systems
- Automotive Manufacturing: Critical components for chassis, engines, and transmission systems
- Petrochemical Industry: Oil and gas extraction pipelines with high pressure and corrosion resistance
- Machinery Manufacturing: Precision instruments, bearings, and mechanical parts requiring high dimensional accuracy
| Outer Diameter (mm) | Inner Diameter (mm) | Allowable Deviation (mm) |
|---|---|---|
| 4 | 3 | ±0.30 |
| 6 | 5 | ±0.25 |
| 8 | 7 | ±0.20 |
| 10 | 9 | ±0.15 |
| 12 | 11 | ±0.15 |
| 14 | 13 | ±0.10 |
| 16 | 15 | ±0.10 |
| 25 | 24 | ±0.10 |
| 28 | 27 | ±0.10 |
| 30 | 29 | ±0.10 |
| 35 | 34 | ±0.15 |
| 40 | 39 | ±0.15 |
| 50 | 48 | ±0.20 |
| 60 | 58 | ±0.25 |
| 76 | 74 | ±0.35 |
| 100 | 96 | ±0.45 |
| 120 | 116 | ±0.50 |
| 150 | 144 | ±0.75 |
| 200 | 192 | ±1.0 |
- Strict production and inspection according to international standards
- Competitive pricing based on current market conditions
- Secure transaction processes ensuring customer fund protection
- Comprehensive after-sales support and technical assistance
- Long-term partnership focus with consistent quality and service
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines, 4 nationally recognized laboratories, and exports to more than 50 countries worldwide.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.