DIN 2391 St30 Ai Seamless Steel Pipe
GNEE manufactures and supplies DIN 2391 St30 A precision steel tubes, you can search for any size and grade of precision tubes to compare prices.
DIN 2391 St30 Ai seamless cold drawn low carbon steel pipe has good mechanical properties and processing properties, excellent weldability, processing and installation are relatively easy to implement, and the cost of DIN 2391 ST30 Ai hydraulic pipe is relatively low.
These DIN 2391 St30 Ai precision finished tubes are available in sizes up to 6000 mm. DIN 2391 ST30 Ai carbon steel pipes are used in various hydraulic and pneumatic cylinders, mechanical and automotive engineering and oil supply pipelines due to their precision.
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DIN 2391 St30 Ai steel pipe specifications
Size: 6mm-350mm.
W.T.: 0.8mm-50mm.
Shape: Round.
Production type: Cold drawn or cold rolled.
Length: Single random length/ Double random length or as customer's actual request max length is 10m.
Grade: St30 Al.
DIN2391 carbon steel seamless pipe Chemical Composition (%)
| Standard | Grade | Chemical Components (%) | |||||
| Symbol | Material No. | C | Si | Mn | P | S | |
| DIN2391 | St 30 Al | 1.0212 | ≤0.10 | ≤0.05 | ≤0.55 | ≤0.025 | ≤0.025 |
Precision carbon steel pipe Mechanical Properties
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Number | BK | BKW | BKS | GBK | NBK | |||||||
| Rm | A % | Rm | A % | Rm | ReH | A % | Rm | A % | Rm | ReH | A % | ||
| Mpa | Mpa | Mpa | Mpa | Mpa | Mpa | Mpa | |||||||
| St 30 Al | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 420 | 215 | 30 |
DIN 2391 St30 Ai Precision tube
Why choose us
Our pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
Gnee Company products
FAQ
1. How do we ensure quality?
There are always pre-production samples before mass production;
Always do final inspection before shipment.
2. What can you buy from us?
Seamless Steel Pipe Carbon Steel Seamless Steel Pipe, Alloy Seamless Pipe, Stainless Steel Pipe, Black Seamless Pipe Precision seamless tube.
3. Why should you buy from us instead of other suppliers?
The factory covers an area of nearly 60,000 square meters and has processing equipment such as large shears, circular shears, straighteners, annealing furnaces, and punching and shearing lines.
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