DIN17175 13CrMo44 seamless boiler tube supplied by GNEE is produced in accordance with the German industrial standard (DIN 17175). 13CrMo44 steel tube is usually delivered in normalized state, and can also be normalized + tempered + quenched according to customer needs. In order to ensure the quality and safety of the steel tube, flaw detection treatment is required, such as one-stage detection, two-stage detection, and three-stage detection.
The regular sizes of 13CrMo44 Boiler Seamless Tube include thickness 8mm-100mm, width 1600mm-2500mm, length 6000mm-12000mm, etc. Its density is about 7.85g/cm³.
Standards: DIN17175
Corresponding standard: GB5310
Outer diameter: 4.0-76.0 mm
Wall thickness: 0.5-0.8 mm
Length: 5.8-12m
Chemical Composition and Mechanical Property of DIN17175 13CrMo44 boiler steel pipe
| C | P | S | ||||||
| 13CrMo44 | 1.7335 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | 0.035 | 0.035 | 0.70-1.10 | 0.45-0.65 |
| Tensile strength N/mm2 | Elongation (L=5do) | |||||||
| Less than or equal to 16 | >16 Less than or equal to 40 | >40 Less than or equal to 60 | ||||||
| N/mm2 min | ||||||||
| 13CrMo44 | 1.7335 | 440-590 | 290 | 290 | 280 | 22 | 20 | 34 |
13CrMo44 Carbon Steel Boiler Tubes
GNEE has 14 steel production lines, 10 processing equipment for processing, bending, coating, heat treatment, cutting, drilling, beveling, quenching and tempering, surface treatment, etc., complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons. GB, ASTM, JIS, DIN and other standards can be implemented.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.
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