Breaking News:

May 6, 2015 group
May 6, 2015 company
May 6, 2015 contact
May 6, 2015 Identification method of fake thick-walled seamless pipe
May 6, 2015 as21

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. all kinds of pipes and fittings
    all kinds of pipes and fittings 1335709755 -  Reply / Edit

    all kinds of pipes and fittings,1) Seamless steel pipes. 2) Welded steel pipes: Longitudinal/Spiral welded steel pipes.(SAW, ERW) 3) Seamless and welded steel elbow: LR&SR 45° 90° 180°..

  1. company
    company 1527157363 -  Reply / Edit

    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 obtain.

  1. seamless steel tube
    seamless steel tube 1331297854 -  Reply / Edit

    seamless steel tube,seamless steel pipe,API ASTM DIN SEAMLESS STEEL PIPE .WALL THICKNESS SCH10 TO SCH160.our company obtained the certificate of ISO9001 Quality System Authentification, and it started to control the quality in accordance wit.

  1. Welded Pipe,Welded Steel Pipe
    Welded Pipe,Welded Steel Pipe 1331086034 -  Reply / Edit

    Welded Pipe,supply Welded Steel Pipe,Standard:JIS AISI ASTM GB DIN EN,Large Diameter Welded Pipe,Thick Wall Steel pipe, ERW/LSAW welded steel pipes and tubes,length is less than 14m, thickness is less than 2.5 inch etc..

  1. black steel pipe,welded black pipe
    black steel pipe,welded black pipe 1331105827 -  Reply / Edit

    1:Out Dimesions:1/2"-24" 2:Thickness:SCH10-SCH160 3:Standard:API 5L,API 5CT,DIN 1629/2448,DIN17175,ASTM A53,ASTM A106B,ASTM A179,ASTM A210,ASTM A335,ASTM A519,GB 5310-1995,GB 3087-1999 and so on .

Latest Comments

  • Academic dry metal materials static mechanical properties and test standards
    Academic dry metal materials static mechanical properties and test standards

    Academic dry metal materials static mechanical properties and test standards [Preface] In April 2010, at the invitation of the US Science Magazine, a representative of Chinas metal materials research field, director of the National Institut.

  • function and use of steel pipe for communication tower
    function and use of steel pipe for communication tower

    function and use of steel pipe for communication tower Steel in the air and water rust easily, and zinc in the atmosphere corrosion rate of steel in the atmosphere only 1/15 of the corrosion rate, galvanized steel plate is the use of micro-.

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!