DIN 17175 St35.8

DIN 17175 St35.8 Seamless Steel Pipes Supplier and Exporter

DIN 17175 St35.8 seamless steel pipes apply to seamless tubs including tubes for headers of heat-resistant steels according to standard 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 stress and the relevant scaling conditions can raise or lower the temperature limit.

DIN 17175 St35.8 Pipes Chemical Requirements:

C ≤0.17

Si 0.10-0.35

Mn 0.40-0.80

P ≤0.040

S ≤0.040

DIN17175 ST35.8 Seamless Steel Tube Specification

Sizes (O.D. x W.T): from 13.7mm -- 219.1mm x 1.5mm to 28mm

Stanard: DIN17175

Steel Grade: ST35.8,ST45.8,15Mo3,13CrMo44

Surface: oiled or black painted to prevent rust

Marking: as per customer's requirement

Delivery Conditions

The DIN 17175 St35.8 tubes shall be supplied suitably heat treated over their entire length. The following heat treatment shall be used, depending on the type of steel:


Subcritical annealing

Hardening and tempering with continuous cooling from the hardening temperature and subsequent tempering.

Hardening and tempering with isothermal transformation.

Katalor Industry is a well-known supplier and exporter of DIN 17175 St35.8 Pipes in China. St35.8 seamless steel pipe is extremely much-admired for its corrosion resistance, capability to resist harsh conditions, high tensile potency, durability and perfect finish. We as well mass produced these St35.8 seamless pipes by using optimal quality materials in a consistent way.St35.8 Seamless Steel Tubes has a number of first-rate features to provide like compact size, rust proof, fine finish and more. These St35.8 Seamless Steel Pipes is verified on a number of quality limits to make sure in giving perfection in the presented product. The productivity, safe operation and efficiency of DIN 17175 Seamless Tubes depends to substantial amount on how efficiently piping systems endure the rigidities of service. We are one of the well-eminent firms in the market that is into providing DIN 17175 St 35.8 Pipes, DIN 17175 15Mo3 seamless steel pipes, which are finest in quality material. These DIN 17175 Seamless Tubes are extensively recognized for its quality and durability.

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