We support our consumers with ideal top quality products and higher level services. Becoming the specialist manufacturer in this sector, we have now obtained prosperous practical working experience in producing and managing for GB3087 20#, boiler pipe ,carbon boiler pipe, seamless boiler pipe, We have got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
GB 3087 20# carbon steel boiler pipe
we are dealing order with Indonesia client for GB 3087 20# carbon steel boiler pipe
For boiler, thickness must be positive ,we must make sure that point And usually it is small diameter
like :
51*4 mm
60*4mm
76*6mm
Grade:
Seamless steel tubes for high / low and medium pressure boilers |
10.20 etc. |
GB3087 |
High qualuty carbon structural seamless ateel pipes for manufacturing of different kinds of low and medium pressure boilers. |
SA106B, SA106C |
ASME SA106 |
||
SA179/ SA192/ SA210A1, SA210C/ T11, T12, T22, |
ASME SA179/192/210/213 |
||
P11, P12, P22, P23, P36, P91, P92 |
ASME SA335 |
||
ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910 |
DIN17175 |
||
P195GH, P235GH, P265GH, 16Mo3 |
EN10216-2 |
||
20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG, 12Cr2MoG |
GB5310 |
Note:Other Size Can Also Be Provided After Consuliting With Customers
GB5310-2008 Chemical Component |
||||||||||||||||||||||
no |
grade |
Chemical Component % |
Mechanical Property |
|||||||||||||||||||
|
|
C |
Si |
Mn |
Cr |
Mo |
V |
Ti |
B |
Ni |
Alt |
Cu |
Nb |
N |
W |
P |
S |
Tensile |
Yield |
Extend |
Impect (J) |
handness |
1 |
20G |
0.17- |
0.17- |
0.35- |
≤ |
≤ |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
410- |
≥ |
24/22% |
40/27 |
— |
2 |
20MnG |
0.17- |
0.17- |
0.70- |
≤ |
≤ |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
415- |
≥ |
22/20% |
40/27 |
— |
3 |
25MnG |
0.22- |
0.17- |
0.70- |
≤ |
≤ |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
485- |
≥ |
20/18% |
40/27 |
— |
4 |
15MoG |
0.12- |
0.17- |
0.40- |
≤ |
0.25- |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
450- |
≥ |
22/20% |
40/27 |
— |
6 |
12CrMoG |
0.08- |
0.17- |
0.40- |
0.40- |
0.40- |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
410- |
≥ |
21/19% |
40/27 |
— |
7 |
15CrMoG |
0.12- |
0.17- |
0.40- |
0.80- |
0.40- |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
440- |
≥ |
21/19% |
40/27 |
— |
8 |
12Cr2MoG |
0.08- |
≤ |
0.40- |
2.00- |
0.90- |
≤ |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
450- |
≥ |
22/20% |
40/27 |
— |
9 |
12Cr1MoVG |
0.08- |
0.17- |
0.40- |
0.90- |
0.25- |
0.15- |
— |
— |
≤ |
— |
≤ |
— |
— |
— |
≤ |
≤ |
470- |
≥ |
21/19% |
40/27 |
— |
10 |
12Cr2MoWVTiB |
0.08- |
0.45- |
0.45- |
1.60- |
0.50- |
0.28- |
0.08- |
0.002- |
≤ |
— |
≤ |
— |
— |
0.30- |
≤ |
≤ |
540- |
≥ |
18/-% |
40/- |
— |
11 |
10Cr9Mo1VNbN |
0.08- |
0.20- |
0.30- |
8.00- |
0.85- |
0.18- |
≤ |
— |
≤ |
≤ |
≤ |
0.06- |
0.030- |
— |
≤ |
≤ |
≥ |
≥ |
20/16% |
40/27 |
≤ |
12 |
10Cr9MoW2VNbBN |
0.07- |
≤ |
0.30- |
8.50- |
0.30- |
0.15- |
≤ |
0.0010- |
≤ |
≤ |
≤ |
0.40- |
0.030- |
1.50- |
≤ |
≤ |
≥ |
≥ |
20/16% |
40/27 |
≤ |
note:Alt is holo-al content 2 grade 08Cr18Ni11NbFG of “FG” is mean fine grain,a. no special request, can not add other chemical compinent b.grade 20G of Alt ≤ 0.015%, no working request, but should be showing on MTC
Standard:
ASTM
Standard2:
ASTM A213-2001, ASTM A213M-2001, ASTM A335-2006, ASTM A672-2006, ASTM
A789-2001, ASTM A789M-2001
Grade Group:
A53-A369
Grade:
A335 P1, A335 P11, A335 P12, A335 P5, A335 P9, A335 P91, A335 P92
Section Shape:
Round
Outer Diameter(Round):
6 - 914mm
Place of Origin:
Hengyang Valin Steel Tube Co.,Ltd
Hubei Xinyegang Steel Co., Ltd
Daye Special Steel Co., Ltd,
Yangzhou Chengde Steel Pipe Co., Ltd.
Baosteel
Application:
Boiler Pipe
Thickness:
1 - 80mm
Surface Treatment:
Oil
Certification:
ISO
CE
IBR
EN10204-2004 type3.2
BV/SGS/TUV inspection report
Technique:
Cold Drawn
hot rolled/rolling
Hot-expanded/expanding
Alloy Or Not:
Alloy
Special Pipe:
boiler tubes
Product name:
A335 P11 Alloy Steel Pipe for boiler
A335 P12 Alloy Steel Pipe for boiler
A335 P5 Alloy Steel Pipe for boiler
A335 P9 Alloy Steel Pipe for boiler
A335 P91 Alloy Steel Pipe for boiler
A335 P92 Alloy Steel Pipe for boiler
Keywords:
A335 P11 Alloy Steel Pipe
A335 P12 Alloy Steel Pipe
A335 P5 Alloy Steel Pipe
A335 P9 Alloy Steel Pipe
A335 P91 Alloy Steel Pipe
A335 P92 Alloy Steel Pipe
Brand Name:
SANON PIPE
BAOSTEEL
TPCO
DAYE PIPES
CHENGDE PIPE
VALIN PIPE
End protector:
Plain
Beveled
Type:
SMLS
Length:
5-12m
MTC:
En10204.3.2B
Heat treatment:
Yes
Secondary Or Not:
new
Non-secondary
Supply Ability
2000 Tons Per Month A335 P11 alloy steel pipe
2000 Tons Per Month A335 P12 alloy steel pipe
2000 Tons Per Month A335 P5 alloy steel pipe
2000 Tons Per Month A335 P9 alloy steel pipe
2000 Tons Per Month A335 P91 alloy steel pipe
2000 Tons Per Month A335 P92 alloy steel pipe
Packaging & Delivery
Packaging Details
A335 p22 Alloy Steel Pipe for boiler packaging:In bundles and in strong wooden box
Port
Shanghai
Tianjin
Lead Time
6-8 weeks
Payment:
LC
TT
D/P
AS DISCUSSED
QUALITY CONTROL
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.