pipe

steel pipe
A335 P11,P22,P9,P91
A213 T11,T22,T5..
A106B,A53B,API 5L GR.B
A179,A192

steel pipe
Detailed Product Description


MECHANICAL PROPERTIES


MECHANICAL PROPERTIES
STANDARD
GRADE
σs
σb
δs
αk

MPa
MPa
%
J/cm2
GB5310
12CrMo
206
412559
21
69u
15CrMo
235
441638
21
59u
12Cr1MoV
255
471638
21
59u
12Cr2Mo
280
450600
20

ASTM A335
P1
207
379
22

P11
207
413
22

P12
207
413
22

P2
207
379
22

P22
207
413
22

P5
207
413
22

P9
207
413
22

DIN17175
19Mn5
300310
510610
19

13CrMo44
280290
440590
22

14MoV63
310319
460610
20

10CrMo910
269280
450600


JIS G3458
STPA12
206
382


STPA20
206
412


STPA22
206
412


STPA23
206
412


STPA24
206
412


STPA25
206
412


STPA26
206
412


JIS G3462
STBA12
206
382


STBA13
206
412


STBA22
206
412


STBA20
206
412


STBA23
206
412



Detailed Product Description
STANDARD

GB5310 Seamless Steel Pipe For High Pressure Boiler
GB6479High Pressure Seamless Pipe For Chemical Fertilizer Equipment
GB9948Seamless steel tube for petroleum cracking Tube
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
JIS G3458 Alloy Steel Pipes (STPA 12/ 20/ 22/ 23/ 24/ 25/ 26)
JIS G3462 Alloy Steel for Boiler and Heat Exchanger Tubes (STBA12/ 13/ 20/ 22)
JIS G3467 Steel Tubes for Fired Heater (STF 410/STFA 12/ 22/ 23/ 24/ 25/ 26)
DIN17175-79Electrical Resistance Or Induction Welded Steel Tubes for Elevated Temperature

GRADE
Cr5Mo (STFA25 STPA25 STBA25 T5 P5)
15CrMo (STFA22 STPA22 STBA22 T12 P12)
1.25Cr0.5Mo (STFA23 STPA23 STBA23 T11 P11)
Cr9Mo (STFA26 STPA26 STBA26 T9 P9)
12Cr1MoV
12Cr2Mo (10CrMo910 T22 P22)
10Cr9Mo1VNb T91 (P91)
12Cr2MoWVTiB (R102)

Detailed Product Description
1) Outside diameter: 20 - 1,067mm
2) Thickness: 1 - 1000mm
3) Manufacturing standards: GB, DIN, JIS, ASTM
4) Bevel or varnish to be confirmed