Boiler tube,Boiler pipe

3 125

  Boiler pipe is one of the seamless steel pipes. The method of manufacturing is same to seamless pipe,
but this pipe has an requirement of the steel grades.Depending on the operating temperature,
it can be divided into two kinds: general boiler pipes and high-pressure boiler pipes. 

Boiler tube

● General boiler pipes is suitable for under 450℃.Its made of hot finished or cold rolled carbon steel pipes.
● The general boiler pipe is used to produce water screen tube、boiling water tube、superheating steam tube、
superheating steam tube of locomotive boiler、tobacco tube and generating tube etc.
● High-pressure boiler pipe is used to produce high-pressure or ultrahigh pressure superheater tube、
reheater tube、gas-guide tube、main steam pipe and so on.

 

Carbon Steel Seamless Tubes for High pressure Boiler.

For manufacture heating-pipelines,containers,coal-saving devices,superheaters
and reheaters of high pressure boilers(P>9.8Mpa, 450<T<650)

 
 
Standard
 
 
 
Grade
 
 
Chemical Composition(%)
Mechenical Properties
 
C
 
 
Si
 
 
Mn
 
 
P
 
 
S
 
 
Cr
 
 
No
 
 
V
 
 
(Mpa)
Tensie strength
 
 
(Mpa)
Yield strength
 
 
(%)
Elongation
 
 
 
 
 
 
 
 
 
 
GB5310
 
20G
0.17-
0.24
0.17-
0.37
0.35-
0.65
0.030
0.030
/
/
/
410-550
≥245
≥24
 
20MoG
0.17-
0.24
0.17-
0.38
0.70-
1.00
0.030
0.030
/
/
/
≥415
≥240
≥22
 
15MoG
0.12-
0.20
0.17-
0.37
0.40-
0.80
0.030
0.030
/
0.25-
0.35
/
450-600
≥270
≥22
 
15Cr1
MoG
0.12-
0.18
0.17-
0.37
0.40-
0.70
0.030
0.030
0.80-
1.10
0.40-
0.55
/
440-640
≥235
≥21
 
12Cr2
MoG
0.08-
0.15
≤0.50
0.40-
0.70
0.030
0.030
2.00-
2.50
0.90-
1.20
/
450-600
≥280
≥20
 
12Cr1
MoVG
0.08-
0.15
0.17-
0.35
0.40-
0.70
0.030
0.030
0.90-
1.20
0.25-
0.35
0.15-
0.30
470-640
≥255
≥21

 

Low-Medium-High Pressure Boiler Tube Catalogue 

Size range: 1-3/4 " nominal through 18 "OD

Wall Thickness up through 2 " thick

Specifications & Grades:

SA-106 Grade B/C, SA-335 P5, P9, P11, P22, P91

SA-333, Grade 1/6 , SA-213 T5, T9, T11, T22, T91

API 5LB & X-Grades through X-80

SA-53 Grade B

A-519 1020 / 1026

A-513 Type 5 (DOM)


Carbon Steel Seamless Tubes for High pressure Boiler.

 
Standard
 
 
 
Grade
 
 
Chemical Composition(%)
Mechenical Properties
 
C
 
 
Si
 
 
Mn
 
 
P
 
 
S
 
 
Cr
 
 
No
 
 
V
 
 
(Mpa)
Tensie strength
 
 
(Mpa)
Yield strength
 
 
(%)
Elongation
 
 
 
 
 
 
 
 
 
 
GB5310
 
20G
0.17-
0.24
0.17-
0.37
0.35-
0.65
0.030
0.030
/
/
/
410-550
≥245
≥24
 
20MoG
0.17-
0.24
0.17-
0.38
0.70-
1.00
0.030
0.030
/
/
/
≥415
≥240
≥22
 
15MoG
0.12-
0.20
0.17-
0.37
0.40-
0.80
0.030
0.030
/
0.25-
0.35
/
450-600
≥270
≥22
 
15Cr1
MoG
0.12-
0.18
0.17-
0.37
0.40-
0.70
0.030
0.030
0.80-
1.10
0.40-
0.55
/
440-640
≥235
≥21
 
12Cr2
MoG
0.08-
0.15
≤0.50
0.40-
0.70
0.030
0.030
2.00-
2.50
0.90-
1.20
/
450-600
≥280
≥20
 
12Cr1
MoVG
0.08-
0.15
0.17-
0.35
0.40-
0.70
0.030
0.030
0.90-
1.20
0.25-
0.35
0.15-
0.30
470-640
≥255
≥21

 

 high pressure boiler pipes

boiler pipes

tubehigh qualiuty boiler tube used in manufaturing the boiler economizer, reheater, superheater and stea

Boiler Tube

1. Material: 10, 20, 20G, 20MnG, 25MnG, 15MoG, 12Cr1MoVG, SA106B, SA335 P11, SA 335 P22, ST45-8, 15Mo3, SA210C, SA192, STB 340, P235TR2 etc.

2. Standard: GB5310, GB3087, ASTM A106, ASTM A213, ASTM A210, ASTM A179, ASTM A192, ASTM A333, ASTM A335, JIS G3461, JIS G3462, DIN17175, BS3059, EN 10216-1

.

Related post

3 Comments

  1. Hydraulic Steel Tubing
    Hydraulic Steel Tubing 1332254140 -  Reply / Edit

    Hydraulic Steel Tubing,hydraulic steel tube,processing form : cold-drawn,cold-rolled,hone,SRB seamless steel tube for hydraulic and pneumatic use. .

  1. Seamless steel pipe
    Seamless steel pipe 1331040159 -  Reply / Edit

    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.

  1. services
    services 1331107149 -  Reply / Edit

    Manufacture Ability We have the professional and strong manufacturing ability to offer you a variety of common pipes.We are also able to offer you the special pipes according to your specific requirements. Machine Work We can provide machin.

  1. chart
    chart 1331106612 -  Reply / Edit

    Pipe Dimensions Weight Chart The technical flow chart of high-frequency longitudinal-seam welded steel pipes The technical flow chart of spiral-seam steel pipes SSAW steel pipe Dimensions Weight Chart Specifications-Linepipe Tubing Catalogu.

  1. Water pipe
    Water pipe 1331096553 -  Reply / Edit

    Water pipe conveying water pipe,Water tubing,carbon steel water tubing,stainless water pipe,galvanized water steel pipe..

Latest Comments

  • API SCH 40 ASTM A106 AND A53 seamless steel pipes
    API SCH 40 ASTM A106 AND A53 seamless steel pipes

    Specification:13.7mm-1219.2mm(1/4''-48'')1.5mm-60mm Standard:GB,ASAPI5Lx42,PSL1carbonsteelSLAWpipeTM,API5L,API5CT,DIN,JIS OD:13.7mm-1219.2mm(1/4''-48'') WT:1.5mm-60mm Grade:10#,20#,45#,16Mn,Q235,304L,316L,ST42,ST52,A106-a,A106-b,27SiMn,12Cr.

  • Steel pipe Bending Services ,Pipe bend supplier
    Steel pipe Bending Services ,Pipe bend supplier

    Steel pipe Bending Services ,Pipe bend supplier.

Get in touch

Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!