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DIN 2391 ST35 cold drawning/cold rolled carbon precision steel tube

Basic Information
Place of Origin: China
Brand Name: SunShine
Certification: ISO9001
Model Number: 6mm to 114.3mm
Packaging Details: In Bundles, Woodenbox As Your Requirement
Detail Information
Name: DIN 2391 St 35 St 45 ST52 SCH40 High Precision 30 Inch A106 Carbon Steel Seamless Steel Pipe Hot Rolled MS Tube Keyword: Seamless Tube
OD. Range: 6mm To 114.3mm Wall Thickness: 1mm To 20mm
Standard: DIN2391, EN10305, EN10216, EN10210 Grade: ST35, ST45, ST52
Length: Max Length 12M End Protector: Plastic Pipe Cap
Certificate: API, CE, SNI, BIS, SASO, KS, JIS, GS, ISO9001
High Light:

DIN 2391 Seamless Precision Tube


SCH40 Seamless Precision Tube


Precision astm a106 pipe

Product Description

DIN 2391 St 35 St 45 ST52 SCH40 High Precision 30 Inch A106 Carbon Steel Seamless Steel Pipe Hot Rolled MS Tube

Besides exhibiting high precision, these products tend to have good surface quality and great straightness as well. Several specifications cover high-precision tubes including - din 17175, EN 10305-1, and Din 2391. Another fitting advantage of using the specification is that the inner diameter of various steel-grade Precision Seamless Tubes could be constructed into a hexagon-shaped one.

Furthermore, the performance of these steel High-precision Tubes tends to be superior, with the metal becoming relatively dense. Compared with solid steel pipes, including a steel round furnished seamless steel pipe, the precision seamless steel tubes are light in weight, even if both varieties of pipes have the same bending and torsional strength. Amongst numerous steel sections, they gravitate towards the economical side. Therefore, the din 2391 seamless precision steel tubes were widely adopted in the assembling of anatomical parts as well as mechanical parts. In addition, the manufacturing of EN 10305-1 Precision cold-drawn steel tube can enhance material utilization, conserve materials and processing man-hours & simplify manufacturing processes, as well. Generally, precision seamless pipes such as din 17175 Cold Rolled Steel Tube are accepted in industries with high precision requirements, as opposed to their regular seamless counterparts, which are mostly applied without precision specifications. However, the expense of a precision seamless pipe of an identical specification tends to be much higher in comparison to that of regular seamless pipes.


Cold-rolled carbon steel tube

Cold-rolled carbon steel pipe refers to the processing of steel plates or steel strips into various types of steel through cold working such as cold drawing, cold bending, and cold drawing at room temperature. Its surface gloss, high dimensional accuracy, corrosion resistance, excellent oxidation resistance


DIN 2391-1 Chemical Composition

Grade Chemical Composition(%):
  C max Si max Mn P max S max
DIN 2391 St 35 0.17 0.35 ≥0.40 0.025 0.025
DIN 2391 St 45 0.21 0.35 ≥0.40 0.025 0.025
DIN 2391 St 52 0.22 0.55 ≤1.60 0.025 0.025


DIN 2391 ST35 Mechanical Properties

min RmN/mm
min N/mm
min N/mm
min N/mm
DIN 2391 St35 480 6 420 10 420 315 14 315 25 340-470 235 25
DIN 2391 St45 580 5 520 8 520 375 12 390 21 440-570 235 21
DIN 2391 St52 640 4 580 7 580 420 10 490 22 490-630 355 22


DIN 2391 ST35 cold drawning/cold rolled carbon precision steel tube 0  DIN 2391 ST35 cold drawning/cold rolled carbon precision steel tube 1  DIN 2391 ST35 cold drawning/cold rolled carbon precision steel tube 2



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 to 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

Contact Details

Whatsapp : +8613961408918