Products
|20MoG Alloy Seamless Tubes|
20MoG seamless steel tube is alloy high pressure boiler steel pipe/tube. Shanghai Katalor will fabricate large quantity of GB 5310 20MoG seamless steel tubes with competitive price.
20MoG Alloy Seamless Tubes description
20MoG seamless steel tube is alloy high pressure boiler steel pipe/tube. This alloy tube is widely used in hydraulic prop, high-pressure gas cylinder, high pressure boiler, chemical fertilizer plants, petroleum cracking half-sleeve, automotive, and hydraulic fitting tube.
Standard: GB 5310
Mechanical properties:
|
Grade |
Tensile strength(MPa) |
Yield strength(MPa) |
Elongation(%) |
|
|
Vertical |
Longitudinal |
|||
|
20MoG |
415-665 |
220 min. |
22 min. |
20 min. |
|
C |
Si |
Mn |
P |
S |
Mo |
|
0.15-0.25 |
0.17-0.37 |
0.40-0.80 |
0.025 max. |
0.015 max. |
0.44-0.65 |
20MoG seamless tubes heat treatment: Normalizing
Normalizing temperature: 890 °C-950 °C
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
If you are looking for 20MoG thick to medium wall alloy seamless steel tube, please contact us. Shanghai Katalor will fabricate large quantity of GB 5310 20MoG seamless steel tubes with competitive price.
