EN10305-2 E355 Precision Cold Drawn Welded Steel Pipe for Hydraulic Systems
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
30-45 Days
Brand:
Hongbao
Product Description
EN10305-2 E355 OD10 Welded Steel Pipe
Product Overview
Cold drawn welded pipe engineered for hydraulic systems, featuring powerful welding strength and precision manufacturing according to EN 10305-2 European mechanical standards.
Manufacturing Process
Resistance welded pipes undergo post-weld heat treatment to ensure uniform metallographic structure and mechanical properties throughout the pipe body. Cold drawing and subsequent stress-relief heat treatment provide excellent dimensional accuracy and mechanical characteristics.
Technical Specifications
| Material | E355 |
| Standard | EN10305-2 |
| Delivery Condition | +C, +LC, +SR, +N, +A |
| Size Range | Outer Diameter: φ6-φ80 mm Wall Thickness: 0.5-10 mm |
| Application | High precision steel tube for automotive parts, hydraulic systems, and precision machining |
Key Advantages
- Superior geometric shape and dimensional accuracy
- Enhanced surface quality
- Tight eccentricity and wall thickness tolerances
- Excellent low-temperature toughness
- 90% of US market cylinders utilize welded tubes
- Cost-effective fixed length options
Chemical Composition
| Steel Number | Quality Level | Thickness (mm) | Deoxidize Method | C(%)≤ | Si(%)≤ | Mn(%)≤ | P(%)≤ | S(%)≤ |
|---|---|---|---|---|---|---|---|---|
| E355(Fe510) | C D |
≤30 ＞30 ≤30 ＞30 |
NE NE GF GF |
0.20 0.22 0.20 0.22 |
0.55 0.55 0.55 0.55 |
1.60 1.60 1.60 1.60 |
0.040 0.040 0.035 0.035 |
0.040 0.040 0.035 0.035 |
Packaging & Payment
Packaging: Hexagonal bundles with anti-rust oil protection and seaworthy packing
Payment Terms: 30% TT in advance, balance before shipment or B/L at sight
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Hongbao Group Co., Ltd.
Location
DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
Contact Person
Angela