Knowledge

There is a heat treatment process called air cooling quenching. The workpiece that has been austenitic or chemically heat treated is quenched in an inert gas flow.

The connection between medium and small diameter pipes is made of ductile iron pipes, and the socket or flange interface method is adopted; ductile iron pipes have good shock resis

4130 and 30CrMo are both chromium-molybdenum low-alloy steels supplied in the quenched and tempered condition, with practically identical chromium and molybdenum ranges. The differ

30CrMo steel has high strength and high toughness, and has good high temperature strength at temperatures below 500℃.

Products:Seamless Steel Pipe Diameter:DN6-DN600 Thickness:SCH10 - XXS Application:Solid, Bolier, Gas, Chemical Industrial Standard:ASTM JIS GB DIN Grade:42CrMo4

T22 material, also known as 2.25Cr-1Mo steel, is an alloy widely used in high temperature applications

Rare earth steel is steel containing a certain amount of rare earth. The rare earths mentioned now refer to lanthanide elements with atomic numbers of 57 to 71 in the periodic tabl

DIN 1630 St 37.4 Seamless Round Carbon Steel Pipe

T92 and P92 are the tube and the pipe designations of the same 9Cr-2W martensitic heat resistant steel, covered by ASME SA-213 and ASME SA-335 respectively. This article sets out t

Many pressure equipment material specifications exist in twin form, one issued by ASTM and one adopted by ASME as an SA specification. This article explains how that arrangement ar

EN10210 S355J2H carbon seamless pipe is a steel pipe manufactured by hot rolling process. Its outer diameter is generally 60-219mm and the wall thickness is 4-20mm.

Low carbon bainite steel HQ785 is a forged structural grade with a specified yield strength of 785 MPa, valued for its strength, toughness and weldability at moderate cost. Its pro