NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 5000 tons/month |
| Delivery Time | 45-60 days |
| Packaging Details | in bundles with seaworthy packing |
| Porudction Method | Hydraulic Cylinder Honed Tube |
| Technique | ID Hoing |
| Secondary Or Not: | Non-secondary |
| Special Tube | Honed Tube |
| Steel Material | E235 E355 St52 |
| Section Shape | Round |
| Surface | oiled |
| Alloy Or Not | No |
| Brand Name | New Era |
| Model Number | EN10305-1 |
| Certification | ISO9001, TS16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 tons/month |
| Delivery Time | 45-60 days | Packaging Details | in bundles with seaworthy packing |
| Porudction Method | Hydraulic Cylinder Honed Tube | Technique | ID Hoing |
| Secondary Or Not: | Non-secondary | Special Tube | Honed Tube |
| Steel Material | E235 E355 St52 | Section Shape | Round |
| Surface | oiled | Alloy Or Not | No |
| Brand Name | New Era | Model Number | EN10305-1 |
| Certification | ISO9001, TS16949 | Place of Origin | China |
| High Light | hydraulic cylinder pipe ，pneumatic cylinder tubing | ||
EN 10305-1 E235 E355 St52 Seamless Carbon Steel Hydraulic Cylinder Honed Tube
1. Material: ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45, CK20, 16Mn, 27SiMn etc
2. Standard: DIN2391, EN10305, DIN17175 etc
3. OD: 40-400mm
4. WT: 5-40mm
5. Length: Random (5-7m) or Fixed length as per order of confirmation
6. Polishing: To 0.4Ra Max
7. Supply Condition: BK(+C), BK+S (+SR)
8. Technology: Honed & SRB (SKIVED AND ROLLER BURNISHED )
9. Tolerance: Inner Diameter: ISO H8
Wall Thickness: Diameter >40, ±0.2mm; Diameter 40-100, ±0.3mm; Diameter >100, ±0.5mm
10. Application: For hydraulic cylinder, swivel crane, injection machine and construction machine application
11. Technique: Cold Drawn seamless
12. Test and Inspection: Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc
13.
| Chemical Composition | ||||||
| Steel Grade | C | Si | Mn | P≤ | S≤ | Cr≤ |
| ST45 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.025 |
| ST52(E355) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.025 |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0.050 | - |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | 0.035 | 0.035 | 0.030 |
| 20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.025 |
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
100000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int... Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int...
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