Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
alloy pipe,A213 alloy pipe,A335 alloy pipe,A333 alloy pipe
Features Specifications(alloy pipe,A213 alloy pipe,A335 alloy pipe,A333 alloy pipe)
1.alloy pipe/alloy tube/alloy pipe and tube/ alloy steel pipe/alloy steel tube/ alloy seamless steel pipe/alloy seamless pipeA335 P1 alloy pipe/alloy steel pipe/astm a213 t9 pipes/A335 P2 alloy steel pipe/A335-P22A369-FP22/A213-T5 alloy steel mechanical tube/alloy steel boiler pipe/alloy steel pipe/alloy tube/alloy pipe/alloy steel ASTM A335 P2 seamless alloy steel pipe
A) Type:A335 P1 alloy pipe/alloy steel pipe/astm a213 t9 pipes/A335 P2 alloy steel pipe SAE4130 EN10297 seamless alloy pipe 42CrMo4 seamless alloy pipe 30CrMo seamless alloy pipe 12Cr1MoV alloy seamless tube ASTMA335 P91 alloy seamless tube 10CrMo910 alloy seamless tube Cr5Mo alloy seamless pipe ASTM A213 T5 alloy seamless tube ASTM A213 T22 alloy seamless tube
ASTM alloy seamless tube
Use for power plant
OD:219-1120mm
WT:1-20mm
Timely Delivery
B) Executive standards:ASTM A335;GB5310;GB6479,DIN17175
C) Grades:WP5,WP9,WP11,WP22,WP91 ;15CrMoG;12Cr1MoVG,10CrMo910
2.Standard as below:
|
16Mn |
STS49 STPT49 |
G3455 G3456 |
A210-C |
St52.4 St52 |
1.0832 1.0831 |
DIN1629/4 DIN1629/3 |
|
15MnV |
STBL39 |
G3464 |
|
|
|
|
|
16Mn |
STPL39 |
G3460 |
A333-1.6 |
TT St35N |
1.0356 |
SEW680 |
|
15MnV |
STBL39 |
G3464 |
A334-1.6 |
|||
|
09Mn2V |
|
|
A333-7.9 A334-7.9 |
TT St35N |
1.0356 |
SEW680 |
|
(06A1NbCuN) |
STPL46 STBL |
G3460 G3464 |
A333-3.4 A334-3.4 |
10Ni14 |
1.5637 |
SEW680 |
|
(20Mn23A1) |
|
|
A333-8 A334-8 |
X8Ni9 |
1.5662 |
SEW680 |
|
16Mo |
STPA12 STBA1213 |
G3458 G3462 |
A335-P1A369-FP1 A250-T1A209-T1 |
15Mo3 |
1.5414 |
DIN17175 |
|
12CrMo |
STBA20 |
G3462 |
A335-P2A369-FP2 A213-T2 |
|
|
|
|
15CrMo |
STPA22 STBA22 |
G3458 G3462 |
A335-P12A369-FP12 A213-T12 |
13CrMo44 |
1.7335 |
DIN17175 |
|
12Cr1MoV |
STPA23 STBA23 |
G3458 G3462 |
A335-P11A369-FP12 A199-T11A213-T11 |
|
|
|
|
Cr2Mo 10MoWVNb |
STPA24 STBA24 |
G3458 G3462 |
A335-P22A369-FP22 A199-T22A213-T22 |
10CrMo910 |
1.7380 |
SEW610 |
|
Cr5Mo |
STPA25 STBA25 STPA26 STBA26 |
G3458 G3462 G3458 G3462 |
A335-P5A389-FP5 A213-T5 A335-P9A369-FP9 A199-T9A213-T9 |
12CrMo195 |
1.7362 |
DIN17175 |
Seamless ferritic alloy-steel pipe for high-temperature
|
Chemical properties (%) |
||||||||
|
Material |
C |
Si |
Mn |
P |
S |
Mo |
Cr |
|
|
|
% |
% |
% |
% |
max |
% |
max |
|
|
A 335 Grade P1 |
0,10 - 0,20 |
0,10 - 0,50 |
0,30 - 0,80 |
0,025 |
0,025 |
0,44-0,65
|
|
|
|
A 335 Grade P5 |
max. 0,15 |
max. 0,50 |
0,30 - 0,60 |
0,025 |
0,025 |
0,45-0,65 |
4,00-6,00
|
|
|
A 335 Grade P11 |
0,05 - 0,15 |
0,50 - 1,00 |
0,30 - 0,60 |
0,025 |
0,025 |
0,44-0,65 |
1,00-1,50
|
|
|
A 335 Grade P12 |
0,05 - 0,15 |
max. 0,50 |
0,30 - 0,61 |
0,025 |
0,025 |
0,44-0,65 |
0,80-1,25 |
|
|
A 335 Grade P22 |
0,05 - 0,15 |
max. 0,50 |
0,30 - 0,60 |
0,025 |
0,025 |
0,87-1,13 |
1,90-2,60 |
|
|
Mechanical properties |
|||
|
Material |
Tensile N/mm2 |
Strength Min. N/mm2 |
Yield % min. |
|
A 335 Grade P1 |
min. 380 |
205 |
30 |
|
A 335 Grade P5 |
min. 415 |
205 |
30 |
|
A 335 Grade P11 |
min. 415 |
205 |
30 |
|
A 335 Grade P12 |
min. 415 |
205 |
30 |
|
A 335 Grade P22 |
min. 415 |
205 |
30 |
Size:60-920mm
Thickness:10-120mm
4. Surface:oiled or painted black
5.Marking:According to custommers' requirements
3 Comments
API seamless pipe for water,gas,fluid,ALL THE SEAMLESS TUBE ARE APPLIED TO API 5L ,ASTM A106 STANDARD,90%PRODUCTS ARE EXPORTED OVERSEAS SUCH AS USA ,RUSSIA ,INDIN ,ECT.
Available Specification for Steel Pipe Product and Steel Pipes Development.
Large diameter thick-walled straight seam steel pipe The main process of large-diameter thick-wall straight seam steel pipe is plate-milling-pre-bending forming-pre-welding-internal welding-external welding-ultrasonic inspection.The submerg.
stainless steel pipe,Used for low pressure liquid delivery such as water, gas, and oil.Material:304,304L,316,316L.
iron pipe,DN 400 Ductile iron pipes Delivery Detail :During 15-30 days after the signing of the contract.
Seamless steel pipe Standard:ASTM A106/ASTM A53/DIN/API 5L/API 5CT/X45/X52/X60.Seamless steel pipe Application:Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heatin.