KR Seamless Steel Pipes and Tubes

KR Seamless Steel Pipes and Tubes

KR seamless steel pipes and tubes are made of carbon steel or alloy steel. They are designed for marine purposes. And they are mainly applied to marine boilers, marine heat exchangers, and marine pressure piping. The available steel grades are as below:

RSTH22, RSTH23, RSTH24, RST138, RST142, RST238, RST242, RST342, RST424

The available length range is 3 ~ 12m. If you have any specific requirements of materials and specifications, please contact us. We’ll try our best to meet your request. The seamless steel pipes and tubes that we provided are certified by Korean register of shipping. They are not only quality-guaranteed, but reasonably priced. We are capable of supplying various kinds of marine seamless steel pipes and tubes, if you want to know more details, please feel free to contact us! We will reply you as soon as possible.

Advantages of KR Seamless Steel Pipes and Tubes

• High bending strength and low weight

• Excellent anti-pressure ability

• Perform well in high temperature conditions

• Economical and reliable

• A long service life

Details of KR Seamless Steel Pipes and Tubes

Product Name	KR Seamless Steel Pipes and Tubes
Material	carbon steel, alloy
Steel Grades	RSTH22, RSTH23, RSTH24, RST138, RST142, RST238, RST242, RST342, RST424
Adopted standard	KR,KS
Type	seamless steel pipes
Section Shape	round
Process	hot-finished/cold-finished
Ends	beveled ends / plain ends
Max. Outer Diameter	273mm
Max. Wall Thickness	15mm
Length	random length 3~12m, fixed length or as customer’s request
Surface Treatment	oil dip, varnish, passivation, phosphating, shot blasting
Relevant Inspections	chemical composition inspection (tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test), mechanical properties test, sulphur print test, metallographic structures inspection, non-destructive test, hydrostatic test, surface and dimension test
Delivery Condition	annealed/ normalized/ as per customer’s request
Applications	marine boilers, marine heat exchangers, marine pressure piping
Place of Origin	China

Available Types of KR Seamless Steel Pipes and Tubes

• Cold-Drawn Seamless Carbon Steel Tubes and Pipes Approved by KR

• Hot-Finished Seamless Carbon Steel Pipes and Tubes Approved by KR

• Cold-Drawn Seamless Alloy Steel Tubes and Pipes Approved by KR

• Hot-Finished Seamless Alloy Steel Pipes and Tubes Approved by KR

Relevant Links

KR Alloy Steel Pipes and Tubes

KR Steel Pipes and Tubes for Boilers and Heat Exchangers

KR Pressure Steel Pipes and Tubes

KR Seamless Steel Pipes and Tubes

KR Seamless Steel Pipes and Tubes