Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | TT OT 100% LC AT SIGHT |
| Supply Ability | 1000Ton/month |
| Delivery Time | 30DAYS |
| Packaging Details | Exporting package/wooden box package |
| OD. Range | 6mm – 114.3mm |
| Wall thickness | 1mm-20mm |
| Length | Max length 12M |
| Standard | EN10305-4 |
| Grade | ST35,ST45,ST52 |
| Type | Seamless |
| Brand Name | Joyruns |
| Model Number | E235+N EN10305-4 |
| Certification | ISO9000 |
| Place of Origin | CHANGZHOU, CHINA |
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Product Specification
| Payment Terms | TT OT 100% LC AT SIGHT | Supply Ability | 1000Ton/month |
| Delivery Time | 30DAYS | Packaging Details | Exporting package/wooden box package |
| OD. Range | 6mm – 114.3mm | Wall thickness | 1mm-20mm |
| Length | Max length 12M | Standard | EN10305-4 |
| Grade | ST35,ST45,ST52 | Type | Seamless |
| Brand Name | Joyruns | Model Number | E235+N EN10305-4 |
| Certification | ISO9000 | Place of Origin | CHANGZHOU, CHINA |
| High Light | Cold Drawn Seamless Carbon Steel Tube ，EN10305-4 alloy steel seamless tubes ，E235 N alloy steel seamless tubes | ||
EN10305-4 E235 Seamless precision Tubes for hydraulic and pneumatic power systems
The pipes are used to manufacture hydraulic and pneumatic power systems of the I generation and they are also used in the pipelines of hydraulic and pneumatic systems. They are manufactured as seamless cold-drawn tubes. They are provided in the +N delivery condition (normalized in a controlled atmosphere).
Delivery status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)
EN 10305-4 allowed pressure rating and upper temperatures are the responsibility of the clients in the application of the safety coefficients specified in the applicable codes, regulations or standards. Concerning the low-temperature range relevant to the impact energy requirements are given at 0°C.
EN 10305 Chemical Composition
| Steel Grade | Mass Percent | ||||||
| Grade | NO. | C Max. | Si Max. | Mn Max. | P Max. | Sb Max. | Al Min. |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
EN 10305 Mechanical Properties
| Grade |
| Mechanical Properties | |||||||||||
| +C | +LC | +SR | +A | +N | |||||||||
| Rm (Mpa) min | A % min | Rm (Mpa) min | A % min | Rm (Mpa) min | ReH (Mpa) min | A % min | Rm (Mpa) min | A % min | Rm (Mpa) min | ReH (Mpa) min | A % min | ||
| E215 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290-340 | 215 | 30 | |
| E235 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 | |
| E355 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 | |
| 1. Rm: tensile strength; ReH: yield strength; A: elongation | |||||||||||||
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2000
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur... Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur...
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