astm a355 p22 seamless alloy steel pipe

astm a355 p22 Seamless Alloy Steel Pipe

Product name	steel pipe
Brand	Zhongxing (by ourselves)
Specification	O.D :21.3mm -273mm
	W.T.: 2.8mm - 30mm
Length	max 12000mm by fixed length or random length as per request .
Standard	DIN 17175,ASTM A335,A213,ASME 210,210C etc
Material	A213 T1, T2, T11, T5, T9, T22, T23, T91, T92 A335 P1, P2, P5, P9, P12, P11, P22, P91 ASME SA210 , SA210C (other material like SAE4130,4140,1541,27Simn,30CrMo, 12Cr1MoV , 15CrMo, 35CrMo etc )
Ends	Plain ends or beveled ends
Raw Material	Steel bar
Calculation of Theoretic Weight	? Kgs /m = {(OD – W.T ) *W.T }*0.02466
Marking	As per our standard or clients` request .
Package	Packing in bundles, special packing can be offered by customers' requirement or contact, such as wooden packing outside the pipes and so on.
Certificate	Mill Testing Certificate
Usage	Alloy pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant Alloy Pipe
Remark	We could produce as per client's special request .

Raw material : Steel bar













Alloy steel pipes is a kind of steel alloyed tube with other elements in amounts


of between 1 and 50% by weight to improve its mechanical properties.Alloying


elements are added to achieve certain properties in the material. As a guideline,


alloying elements are added in lower percentages (less than 5%) to increase


strength or harden ability or in larger percentages (over 5%) to achieve special


properties, such as corrosion resistance or extreme temperature stability.

ASTM A335 Seamless Ferritic Alloy Steel Pipe For High Temperature
Mechanical Properties
Grade	Tensile strength(MPa)	Yield strength(MPa)	Elongation(%)	Impact energy(J)	Hardness
P11	≥ 415	≥ 205	≥ 22	≥ 35	≤ 163HB
P12	≥ 415	≥ 220	≥ 22	≥ 35	≤ 163HB
P22	≥ 415	≥ 205	≥ 22	≥ 35	≤ 163HB
P5	≥ 415	≥ 205	≥ 22	≥ 35	≤ 187HB
P91	585~760	≥ 415	≥ 20	≥ 35	≤ 250HB
P92	≥ 620	≥ 440	≥ 20	≥ 35	250HB

Mechanical Properties(Mpa):





Application : Alloy pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant alloy pipe used. Our company has cooperative relation between the domestic agents. Alloy pipe can be made according to the customers requirements. .













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Products :

Contact us if you need more details on Alloy Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Seamless Alloy Steel Pipe、A355 P22 Alloy Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Alloy pipe