8 inch Heat-resistant Steels DIN17175 carbon seamless pipe

Specifications 1. MTC is supplied together with the pipe
2. Any the third part inspection is acceptable
3. Do business based on mutual benefit  Payment term: T/T; L/C;

WELCOME YOUR INQUIRY.JUST TELL ME THE BELOW 
1.STANDARD AND MATERIAL 
2.THE OD,WT(ID),LENGTH,QUANTITY OF THE PIPE 
3.ANY SPECIAL REQUIREMENTS,PLEASE NOTED. 
THEN WE WILL QUOTE YOU AS SOON AS POSSIBLE. 


Contact Person: Celia
skype: yicui2008

Product: Cold Drawn Seamless Tube For Boiler And Heat Exchanger Din17175 / 2013 new products Very Professional DIN17175/En10216-2 cold drawn seamless tube / DIN17175 St45.8 Cold Drawn/Rolled Seamless Steel Tube / cold drawn seamless tube 

BOILER TUBE 
Standard: 
DIN17175---Germany Industry Standard 
Application: 

It is used for the pipelines of boiler industry 
Main Steel Tube Grades: 
St35.8,St45.8,15Mo3,13CrMo44,10CrMo910(etc) 

Other Grades can also be provided after consulting with customers. 

1. Standard: DIN17175 
2. Material: ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910... 
3. Size: 12mm~323.9mm 
4. Wall Thickness: 2mm~45mm 
5. Manufacturing method: Cold-drawn 
6. Delivery condition: Annealed, normalized(used for medium and low carbon steel, Short cycle ),stress-relieving. 
7. End finish: Plain end with square cut, bevelled end above 2''. 
8. Surface treatment: Oil-coating, black-painting, end plastic caps to be confirmed. 
9. Standard packing: In bundles tied with steel strips. 

Quality Control: 
Our quality control department consists of experienced technicians. These personnel strictly control the whole production procedure, from introduction of raw materials to finish products. They ensure high quality products for our customers.  Mechanical Properties

Standard	Grade	Tensile Strength(Mpa)	Yield Point(Mpa)	Elongation(A%)
DIN17175	St35.8	360-480	≥235	≥25
	St45.8	410-530	≥255	≥21
	15Mo3	450-600	≥270	≥22

  DIN 17175 Standard for Seamless Tubes of Heat-resistant Steels. Application:
This standard including tubes for headers of heat-resistant steels which are used in the construction of boilers,pipe-lines,pressure vessels and equipment for service up to 600°C and simultaneous high pressures,where the total stross and the relevant scaling conditions can raise or lower the temperature limit.   Steel Grade and Chemical Composition(%)

Standard	Grade	C	Si	Mn	P	S	Cr	Mo
DIN17175	St35.8	≤0.17	0.10-0.35	0.40-0.80	≤0.030	≤0.030	/	/
	St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	≤0.030	/	/
	15Mo3	0.12-0.20	0.10-0.35	0.40-0.80	≤0.030	≤0.030	/	0.25-0.35

 

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Product Categories : Seamless pipe > Din17175 For The Pipelines Of Boiler Industry