| Place of Origin: | China |
|---|---|
| Brand Name: | SunShine |
| Certification: | ISO9001 |
| Model Number: | 6mm to 114.3mm |
| Minimum Order Quantity: | 5T |
| Packaging Details: | In Bundles, Woodenbox As Your Requirement |
| Delivery Time: | 30days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000T/Month |
| Name: | Seamless Precision Tube | OD. Range: | 6mm – 114.3mm |
|---|---|---|---|
| Wall Thickness: | 1mm-15mm | Standard: | DIN2391, EN10305, EN10216, EN10210 |
| Grade: | E235,E355,+C,+BK,+NBK,+N,+BKS,+LC | Length: | Max Length 12M |
| High Light: | Cold Rolled Mild Steel Seamless Pipe,E355 Mild Steel Seamless Pipe,EN10305-1 cold rolled seamless tube |
||
Precision Mild Steel Seamless Pipe EN10305-1 Cold Rolled Steel Tubes E355 BK
The advantage of steel tubes designed for precision applications is the high precision with which they are manufactured, the good quality of their surface, a wide selection of dimensions and guaranteed mechanical and technological properties. It is for those reasons that the pipes are widely used in the mechanical engineering industry and the automotive industry. Pipes for precision applications are manufactured as cold-drawn pipes.
The pipes are manufactured with diameters between 4 – 120 mm and with a wall thickness of up to 12,5 mm.
The pipes are manufactured without thermal processing or with thermal processing: normalization or annealing.
| Chemical composition (cast analysis)a | |||||||
| Steel name | Steel number | C | Si | Mn | P | S b | Al |
| max. | max. | max. | max. | max. | min. | ||
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.03 | 0.03 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.03 | 0.03 | – |
| E355 c | 1.0580 | 0.22 | 0.55 | 1.60 | 0.03 | 0.03 | – |
Mechanical properties at room temperature
| Steel grade | Minimum values for the delivery condition a,b | ||||||||||||
| Steel name | Steel number | +C c | +LC c | +SR | +A d | +N | |||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH eMpa | A % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 430 | 215 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340 to 480 | 235 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 f | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
Delivery condition:
| BK | BKW | BKS | GBK | NBK | Q+T |
| +C | +LC | +SR | +A | +N | |
| Cold rolled | Cold drawn | Stress relieved | Annealed | Normalized | Quenched+Tempered |
FAQ
Q: What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.
Q: What shipping ports are there?
We normally ship from Shanghai, Tianjin, Qingdao, and Ningbo ports
Q: Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q: Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q: Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.
Q: Can you assist me in importing steel products for the first time?
Yes, we have a shipping agent who will arrange the shipment with you.
Q: Do you have any MOQ limit for production?
We don’t have any MOQ limit. But as for our steel pipe product, we usually use container transport for lower freight. In the case of express delivery, high freight charges will be generated.
Q: Is it OK to print my logo on the product or the carton packing?
Yes. Please inform us formally before our production and confirm the design first based on our sample.
Q: How to pack the product?
The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It
can effectively protect products from corrosion during ocean transportation
