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Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes

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Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes

Place of Origin : China

Brand Name : Torich

Certification : ISO9001,ISO14001,TS16949,son

Model Number : Carbon Steel Grade

MOQ : 5 TONS

Price : 1200 USD/TON

Packaging Details : IN BUNDLES

Delivery Time : 45-60 DAYS

Payment Terms : T/T,L/C

Supply Ability : 50000 TONS PER YEAR

Grade : ST35.8, ST44,ST52

Dimensions : 30-350mm

Type : Heavy

Application : Steel Structure Bridge

Standard : DIN

Thickness : 0.6 - 50.0 mm

Alloy or not : Non-alloy

Section shape : Round

Secondary or not : Non-secondary

Special pipe : boiler tubes

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Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers

Seamless steel tubes for pressure purposes-Technical delivery conditions

Non-alloy steel tubes with specified elevated temperature properties

Size range: O.D.:6-323mm W.T.:1-30mm L: according to customer requirement

Applications: for pipelines of boilers industry, vessel equipment, evconomizer,petrochemical industry

Chemical composition

Chemical composition

Steel grade

C

Si

Mn

P

S

Cr

Mo

Steel name

max

max

St35.8

0.17

0.10-0.35

0.40-0.80

0.003

0.003

/

/

St45.8

0.21

0.10-0.35

0.40-1.20

0.003

0.003

/

/

15Mo3

0.12-0.20

0.10-0.35

0.40-0.80

0.003

0.003

/

0.25-0.35

Note: Special steel grade is also available, according to customer request.

Mechanical properties

Steel Grade

Tensile properties

Tensil

Elongation A min.%

Mpa

Mpa

St35.8

≥235

350-480

≥25

St45.8

≥255

410-530

≥21

15Mo3

≥270

460-600

≥20

Other Steel Grade:14CrMo44, 10CrMo910, 14MoV63, X20CrMoV121

Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes

Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes


Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes Manufactures

Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers High pressure tubes Images

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