DIN 17175 St45.8 Seamless Carbon Pipe

Name: seamless carbon pipe
Uploaded: 2024-04-28T02:46:22+08:00
Description: DIN 17175 St45.8 seamless steel pipe is made of carbon steel and low alloy steel. It is a pipe specially created for

$1000-5000 /Ton

Payment Type:	L/C,T/T
Incoterm:	FOB,CFR,CIF,EXW,FCA,CPT
Min. Order:	30 Ton
Transportation:	Ocean,Land,Air,Others
Port:	TIANJIN,SHANGHAI,QINGDAO

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Product Description

Product Attributes

Model No.: DIN 17175 St45.8

Standard: Din

Material: St35-St52

Section Shape: Round

Application: Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Structure Pipe

Production Process: Cold Drawn

Certification: Ce, Ul, Api, Bsi

Surface Treatment: Galvanized

Special Tube: Thick Wall Pipe, Api Pipe

Whether Alloy: Non-Alloy

Tolerance: ±1%, ±10%

Category: Seamless Steel Pipe

Processing Service: Punching, Cutting, Bending, Welding

Packaging & Delivery

Selling Units	:	Ton
Package Type	:	Wrapped in bundles by steel strips X SHANGHAI
Picture Example	:

seamless carbon pipe

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Product Description

DIN 17175 St45.8 Seamless steel pipe is made of carbon steel and low alloy steel. It is a pipe specially created for high-pressure boilers.

It is widely used in the construction of power plants, refineries and various industrial plants. The minimum yield strength of St45.8 Carbon Steel Pipe is 255 MPa and the minimum tensile strength is 410 MPa. Produced according to DIN 17175 standards, ensuring its excellent heat resistance and technical quality.

DIN 17175 St45.8 Seamless Steel Pipe has high thermal conductivity, long life, and can withstand the severe test of high temperature and high pressure. A wide range of size and thickness options enable it to meet a variety of application needs.

We can also supply Carbon Steel Pipe, APl Line Pipe, Galvanized Pipe in any form.

Heat treatment temperature of DIN 17175 St45.8 Cold Drawn Seamless pipe

Steel Grade		Thermal processing ℃	Normalizing℃	Tempering
Grade	Material number	Thermal processing ℃	Normalizing℃	Quenching temperature ℃	Tempering temperature ℃
St45.8	1.0405	1100 to 850°C	870-900	-	-

Chemical composition of DIN 17175 St45.8 Seamless Steel Pipe Boiler Tube

Standard:DIN 17175	grade	Chemical composition
	grade	C	Si	Mn	P,S	Cr	Mo
	St45.8	≤0.21	0.10-0.35	0.40-1.20	≤0.030	/	/

Mechanical property of DIN 17175 St45.8 carbon pipe

Standard	grade	Tensile Strength(MPa)	Yield Strength(MPa)	Elongation(%)
DIN 17175	St45.8	410-530	≥255	≥21

DIN 17175 St45.8 Seamless pipe

DIN 17175 Grade St 45-8 Carbon Steel Seamless Tubes

Manufacture:Seamless process
Out Dimensions: 14mm-711mm
Wall Thickness: 2mm-60mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Ends: Plain End, Beveled End, Treaded

Standard:DIN 17175
Seamless Steel Tubes For Elevated Temperatures
As far as DIN 17175 is concerned, steels that have a good mechanical properties at a higher temperature, up to 6 00 °C, and even under long-term load, are called heat-strength steels.
DIN 17175 St45.8 Seamless Steel Tubes can be used to manufacture steam boilers, pipes, pressure vessels and instruments operating at temperatures up to 600 ° C and at high temperatures.

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