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Boiler

ruraOkragla1

 

Industrial boilers are mainly use in chemical and pertochemical industry and heating plants. They are medium or small in size and mainly driven by coal, oil or gas.

Utility boilers generate steam for electricity production. They are designed for high temperatures (up to 700 Deg C) and high pressures (up to 300 Bar) bigger than industrial boilers. They are driven by oil, LNG or pulverized coal.

Boiler tubes are designed to fulfil all needs of such demanding ambience. Steel grades as 304H, TP 304HCu, TP 310HcbN (H3R), 321H, 347H, 347HFG and Alloys 600H,1.4910, 800H are used for boiler tubes production. For specific requirements of utility boilers' superheaters, austenitic boiler tubes  are in use.

 

Cold drawn

 Dimensions:

 - diameters from 10,2 mm to 108,0 mm

- walls thickness from 1,6 mm to 10,0 mm

 

K10
 K10
Euro standard   P235
Steel grade equivalent

German (DIN): St35.8

Poland (PN): K10

Europe (EN): P235

K18
 K18
Euro standard   P255
Steel grade equivalent

German (DIN): St45.8

Poland (PN): K18

Europe (EN): P255

16M
 16M
Euro standard   16Mo3
Steel grade equivalent

German (DIN): 15Mo3

Poland (PN): 16M

Europe (EN): 16Mo3

15HM
 15HM
Euro standard   13CrMo4-5
Steel grade equivalent

German (DIN): 13CrMo44

Poland (PN): 15HM

Europe (EN): 13CrMo4-5

10H2M
 10H2M
Euro standard   11CrMo9-10
Steel grade equivalent

German (DIN): 10CrMo9.10

Poland (PN): 10H2M

Europe (EN): 11CrMo9-10

R35
 R35
Euro standard   P235T1
Steel grade equivalent

German (DIN): St37.0

Poland (PN): R35

Europe (EN): P235T1

P195GH, P235GH, P265GH,

10CrMo9-10, Gr.A, Gr.B, SA179, Gr.1, Gr.6, T5, T11

and others to be agreed

 

 

Norms:

DIN 17175, EN 10216-2

DIN 2391, EN 10305-1

ASTM A106/ASME SA 106, ASTM A179/ASME SA179, ASTM A192/ASME SA192, ASTM A210/ASME SA210, ASTM A334/ASME SA334

and others to be agreed

 

Grades:

 K10, K18, 16M, 15HM, 10H2M, St35.8, St45.8, 15Mo3,

13CrMo44, 10CrMo910, P195GH, P235GH, P265GH, 16Mo3,

13CrMo4-5, 10CrMo9-10, Gr.A, Gr.B, SA179, Gr.1, Gr.6, T5, T11

and others to be agreed

 

 

Hot rolled

 Dimensions:

 - diameters from 21,30 mm to 508,0 mm

- walls thickness from 2,0 mm to 45,0 mm

 

K10
Euro standard   P235
Steel grade equivalent

German (DIN): St35.8

Poland (PN): K10

Europe (EN): P235

K18
 K18
Euro standard   P255
Steel grade equivalent

German (DIN): St45.8

Poland (PN): K18

Europe (EN): P255

15HM
 15HM
Euro standard   13CrMo4-5
Steel grade equivalent

German (DIN): 13CrMo44

Poland (PN): 15HM

Europe (EN): 13CrMo4-5

16M
 16M
Euro standard   16Mo3
Steel grade equivalent

German (DIN): 15Mo3

Poland (PN): 16M

Europe (EN): 16Mo3

10H2M
 10H2M
Euro standard   11CrMo9-10
Steel grade equivalent

German (DIN): 10CrMo9.10

Poland (PN): 10H2M

Europe (EN): 11CrMo9-10

10CrMo910, P195GH, P235GH, P265GH,

10CrMo9-10, Gr.A, Gr.B, SA179, Gr.1, Gr.6, T5, T11

and other to be agreed
 

 

Grades:

K10, K18, 16M, 15HM, 10H2M, St35.8, St45.8, 15Mo3,

13CrMo44, 10CrMo910, P195GH, P235GH, P265GH, 16Mo3,

13CrMo4-5, 10CrMo9-10, Gr.A, Gr.B, SA179, Gr.1, Gr.6, T5, T11

and others to be agreed

 

Norms:

 DIN 17175, EN 10216-2

ASTM A106/ASME SA 106, ASTM A179/ASME SA179, ASTM A192/ASME SA192, ASTM A210/ASME SA210, ASTM A334/ASME SA334

and others to be agreed

 

Stalesia - high-temperature and high pressure tubes, pipes in good quality

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