| 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-20mm | Length: | Max Length 12M |
| Standard: | JIS G3445 | Grade: | STKM 13C, 25Mn |
| High Light: | JIS G3445 Seamless Precision Tube,1mm Seamless Precision Tube,SKTM13C |
||
SKTM13C JIS G3445 Cold Drawn Seamless Precision Steel Pipe
JIS G 3445 Grade STKM 13B Carbon Steel Seamless Tubes are also known as mild steel pipes and tubes.JIS G 3445 Grade STKM 13B Tubes are low-cost Low Carbon Steel Tubes with max 025 % carbon content with combination of 030-090 % manganese easy to form and shape .These pipes are manufactured as per JIS Specification and commercially referred as cs pipes or ms pipes.Low Carbon Steel Pipes are not as hard as hig carbon steel pipes,Though carburizing can increase its surface hardness.
SKTM13C(25MN) JIS G3445
| Grade | Chemical Composition% | ||||
| C | Si | Mn | P | S | |
| 20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 |
| SKTM13C-T(25Mn) | 0.22-0.29 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | 0.035 | 0.035 |
| E355 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 |
| Q345B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.030 | 0.030 |
| Q345D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.030 | 0.030 |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0.050 |
SKTM13C(25MN) JIS G3445
| Delivery condition |
BKS Cold Drawn & Stress-Relieved |
||
| Steel Grade | Rm MPa | ReH MPa | Elongation A5(%) |
| ST45 | ≥520 | ≥375 | ≥15 |
| ST52(E355) | ≥600 | ≥520 | ≥14 |
| SAE1026 | ≥600 | ≥510 | ≥15 |
| 45# | ≥600 | ≥520 | ≥10 |
| 20# | ≥520 | ≥375 | ≥15 |
SKTM13C(25MN) JIS G3445
| Delivery condition |
BK Cold finished |
|
| Steel Grade | Rm MPa | Elongation A5(%) |
| ST45 | ≥550 | ≥5 |
| ST52(E355) | ≥640 | ≥5 |
| SAE1026 | ≥640 | ≥5 |
| 45# | ≥640 | ≥5 |
| 20# | ≥550 | ≥8 |
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 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 firstly 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 transportatio
