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Dingxiang C&N Huarui Forging Co., Ltd.

St33.2 Steel Tube, DIN2440 Steel Pipe, DIN2440 Carbon Steel Pipe manufacturer / supplier in China, offering En 10216-2, DIN 17175 St 35.8 Steel Pipe, 15mo3 Steel Pipes for Pressure Purposes Boiler Tubes, ASTM B16.5 A105 Carbon Steel Threaded Flange, 52mm Ammeter/ Digital Ampere Gauge +/--80A with Ampere/Current Sensor White Face for Car Truck Universal Yacht Boat and so on.

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Supplier Homepage Product C&N CARBON STEEL PIPES En 10216-2, DIN 17175 St 35.8 Steel Pipe, 15mo3 Steel Pipes for Pressure Purposes Boiler Tubes

En 10216-2, DIN 17175 St 35.8 Steel Pipe, 15mo3 Steel Pipes for Pressure Purposes Boiler Tubes

FOB Price: US $800 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $800/ Ton
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Production Capacity: 2000tons/Month
Transport Package: Bundle
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: EN 10216-2, DIN 17175 St 35.8,
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Trademark: C&N
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Pipeline Transport
  • DIN 17175 Pipe: St 35.8, St 45.8, 15mo3
  • Origin: China
Product Description

Boiler tubes are used in heat exchange appliances in which the energy is transferred from one medium to the other. The pipes are manufactured from carbon and low-alloy steel grades which are resistant to loads under high pressure and temperatures. They are used for the construction of power engineering appliances such as: boilers, heating coils, stoves, heaters, heat exchangers.
The pipes are manufactured with the diameters between 21,3 - 660 mm and with the wall thickness of up to 100 mm in the case of hot rolling,

Size: OD 10,2 - 108mm  and with the wall thickness of up to 12,5 mm in the case of cold drawing. 

 
Grades: St 35.8, St 45.8, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63

Mechanical properties of seamless steel pipes for elevated temperatures tested in room temperature
Pipe typesSteel gradesTensile strength RmYield limit for walls in mm maxElongation at break (Lo=5do) maxResilience work of the transverse DVM sample J max
Seamless steel pipes for elevated temperatures St 35.8, St 45.8, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63 according to DIN 17175<\=16>16-<\=40>40-<\=60
MPaMPaMPaMPa1t
St35.8360-480235225215252334
St45.8410-530255245235211927
15Mo3450-600270270260222034
13CrMo44440-590290280280222034
10CrMo910450-600280280270201834
14MoV63460-610310320310201841
 

Steel grades
CHEMICAL COMPOSITION (LADLE ANALYSIS)  
C% maxSi% maxMn% maxP% maxS% maxCr% maxMo% maxNi% maxV% maxColor code
St35.80,170,10-0,350,40-0,800,0400,040----White
St45.80,210,10-0,350,40-1,200,0400,040----Yellow
15Mo30,12-0,200,10-0,350,40-0,800,0350,035-0,25- 0,35--Yellow and carmine red
13CrMo440,10-0,180,10-0,350,40-0,700,0350,0350,70- 1,100,45- 0,65--Yellow and silver
10CrMo9100,08-0,150,500,40-0,700,0350,0352,00- 2,500,90- 1,20  Red and green
14MoV630,10-0,180,10-0,350,40-0,700,0350,0350,30- 0,600,50- 0,70-0,22- 0,32Red and silver

 
Test scope for seamless pipes in both quality stages and the responsibility for test execution

 
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