| Model: | Baosteel |
|---|---|
| Brand: | Bao steel origin |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | bolier pipe prices , bolier pipe material , bolier pipe supplier |
| Price: |
US $1200
/ Ton
|
| Min. Order: | 1 Ton |
| Last Online:13 Mar, 2019 |
High pressure boiler pipe
Standards of high pressure boiler steel pipes: GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79
Material of high boiler steel pipes: 20G ASTM SA106B/C ASTM SA210A/C ST45.8-III
Specification of high pressure bolier steel pipes：8-1240*1-200
Application of high-pressure bolier steel pipes：Manufacture high pressure boiler tube, by integrating
box, steam pipeline etc
|
Standard
|
Grade
|
Chemical Composition (%)
|
||||||
|
C
|
Si
|
Mn
|
V
|
Cr
|
Mo
|
P.S
|
||
|
|
20G
|
0.17-0.24
|
0.17-0.37
|
0.35-0.65
|
/
|
/
|
/
|
<=0.03
|
|
25MnG
|
0.22-0.30
|
0.17-0.37
|
0.70-1.00
|
/
|
/
|
/
|
<=0.03
|
|
|
15MoG
|
0.12-0.20
|
0.17-0.37
|
0.40-0.80
|
/
|
/
|
0.25-0.35
|
<=0.03
|
|
|
15CrMoG
|
0.12-0.18
|
0.17-0.37
|
0.40-0.70
|
/
|
0.80-1.10
|
0.40-0.55
|
<=0.03
|
|
|
12Cr2MoG
|
0.08-0.15
|
0.17-0.37
|
0.40-0.70
|
/
|
2.00-2.50
|
0.90-1.20
|
<=0.03
|
|
|
12Cr1MoVG
|
0.08-0.15
|
0.17-0.37
|
0.40-0.70
|
0.15-0.30
|
0.90-1.20
|
0.25-0.35
|
<=0.03
|
|
|
Mechanical Properties
|
Tensile Strength(Mpa)
|
Yield Strength(Mpa)
|
Elongation
(%)
|
|||||
|
20G
|
410-550
|
>=245
|
>=24
|
|||||
|
25MnG
|
>=415
|
>=240
|
>=22
|
|||||
|
15MoG
|
450-600
|
>=270
|
>=22
|
|||||
|
15CrMoG
|
440-640
|
>=235
|
>=21
|
|||||
|
12Cr2MoG
|
450-600
|
>=280
|
>=20
|
|||||
|
12Cr1MoVG
|
470-640
|
>=255
|
>=21
|
|||||
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| Payment Terms: | 30% T/T in advance and the balance against B/L copy |
|---|---|
