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Hot worked boiler tubes EN 10216-2, DIN 17175 Steel boiler pipes are produced in accordance with European standards EN 10216-2 and EN 10305-1, from alloyed or non-alloyed steel, with properties set for certain operating conditions. Special Features Steel boiler pipe EN 10216-2, with round section, is produced by hot rolling. Available in a wide range […]
Hot worked boiler tubes EN 10216-2, DIN 17175
Steel boiler pipes are produced in accordance with European standards EN 10216-2 and EN 10305-1, from alloyed or non-alloyed steel, with properties set for certain operating conditions.
Special Features
Steel boiler pipe EN 10216-2, with round section, is produced by hot rolling. Available in a wide range of diameters and wall thicknesses.
The EN 10305-1 boiler tube, which also has a round section, is produced by cold forming. It is produced in a no smaller size range, which makes it possible to easily select a product, with the necessary data, to solve certain problems.
Given the special operating conditions, the boiler pipe is endowed with considerable strength, resistance to significant temperatures and high pressure and good corrosion resistance.
Applications
Boiler house pipes are fully justified by their high performance properties. The product is successfully used in the formation of pipelines operating under high pressure and high temperatures, the manufacture of steam boilers, boiler plants, ship equipment.
| Steel grades |
Tensile properties at ambient temperature |
Impact |
||||||||||
| Upper plastic limit or plastic limit Re or R0.2 for wall thickness t min | Tensile Strength Rm | Elongation A min % | Minimum average absorption value of KVJ at temp. 0C | |||||||||
|
T<=16 |
16 |
40 |
60 |
I |
T |
|||||||
|
MPa |
MPa |
MPa |
MPa |
MPa |
I |
t |
20 |
0 |
-10 |
20 |
0 |
|
| P235GH |
235 |
225 |
215 |
– |
360- 500 |
25 |
23 |
– |
40 |
28 |
– |
27 |
| Stamps steel |
CHEMICAL COMPOSITION OF STEELS |
|||||||||||||
| C% max | Si% max | Mn% max | P% max | S %max | Cr% max | Mo% max | Ni% max | Al .cał% min | Cu% max | Nb% max | Ti % max | V% max | Cr+ Cu+ Mo+ Ni% MAX | |
| P235GH |
0.16 |
0.35 |
1.20 |
0.025 |
0.020 |
0.30 |
0,0 8 |
0.30 |
>= 0.020 |
0.30 |
0.010 |
0.040 |
0.02 |
0.70 |
Forms of delivery of boiler seamless pipes EN 10216-2
|
steel grade |
Sizes supplied |
| Pipe Steel P235GH TC1 / st 12K | Diameter: 13.5-660mm,
Wall thickness: 1.8-30mm |
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