We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from.
Accept
Decline
JIS G3467 boiler tube specifications-CONTINENTAL STEEL CO.,LTD
English Español
BLOGS
Home BLOGS Back

JIS G3467 boiler tube specifications

Mar 04, 2024

JIS G3467 boiler tube specifications

JIS G3467 boiler tubes include carbon steel tubes, alloy steel tubes, stainless steel tubes and nickel-chromium iron alloy tubes. Its application is for heating fluids in open-fire heaters such as boilers in the petrochemical industry.

Mechanical Properties:

Symbol of class Division of finish Tensile strength

N/П

{kgf/П}

 Yield point or proof stress

N/П

{kgf/П}

 Elongation %
No. 11 test piece

No. 12 test piece

 No. 5 test piece No. 4 test piece
Longitudinal direction Transverse direction Longitudinal direction Transverse direction
STF 410 - 410min{42} 245 min{25} 25 min 20 min 24 min 19 min
STFA 12 - 380min{39} 205 min{21} 30 min 25 min 24 min 19 min
STFA 22 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min
STFA 23 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min
STFA 24 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min
STFA 25 - 410min{42} 205 min{21} 30 min 25 min 24 min 19 min


Dimension tolerance:

Nominal diameter Outside diameter(mm) wall thickness (mm) 4.0 4.5 5.0 5.5 6.0 6.5 7.0 8.0 9.5 11.0 12.5 14.0 16.0 18.0 20.0 22.0 25.0 28.0
A B
50 2 60.5 5.57 6.21 6.84 7.46 8.06 8.66 9.24 10.4 11.9                  
65 2 1/2 76.3   7.97 8.79 9.60 10.4 11.2 12.0 13.5 15.6                  
80 3 89.1   9.39 10.4 11.3 12.3 13.2 14.2 16.0 18.6 21.2                
90 3 1/2 101.6   10.8 11.9 13.0 14.1 15.2 16.3 18.5 21.6 24.6 27.5              
100 4 114.3     13.5 14.8 16.0 17.3 18.5 21.0 24.6 28.0 31.4 34.6            
125 5 139.8     16.6 18.2 19.8 21.4 22.9 26.0 30.5 34.9 39.2 43.4 48.8          
150 6 165.2       21.7 23.6 25.4 27.3 31.0 36.5 41.8 47.1 52.2 58.9 65.3        
200 8 216.3           33.6 36.1 41.1 48.4 55.7 62.8 69.8 79.0 88.0 96.8 105    
250 10 267.4           41.8 45.0 51.2 60.4 69.6 78.0 87.5 99.2 111 122 133 149 165
Introduction to JIS G3458 alloy steel boiler tube standard specifications JIS G3429 specifications apply to seamless steel pipes

Casing Manufacturing Process

ASTM A106B carbon steel pipe

ASTM A106B carbon steel pipe

Posted: Apr 24, 2025
Acceptance criteria for welded steel pipes 

Acceptance criteria for welded steel pipes 

Posted: Apr 23, 2025
API 5L GR.B X60 X65 X70 PSL1/PSL 2 LSAW welded Steel Pipe

API 5L GR.B X60 X65 X70 PSL1/PSL 2 LSAW welded Steel Pipe

Posted: Apr 23, 2025
ASTM A671/A671M LSAW Steel Pipe introduction

ASTM A671/A671M LSAW Steel Pipe introduction

Posted: Apr 22, 2025
CONTINENTAL STEEL CO.,LTD

Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.

Get a Quote

Quick Link

HOME COMPANY PRODUCTS QUALITY SERVICE PROJECTS BLOGS CONTACT

Products

Carbon welded steel pipe Carbon steel Seamelss pipe Steel Hollow Section Stainless Steel Products Anti-corrosion coated steel pipe Alloy steel pipe Pipe Fitting OCTG Steel Metal Steel Profile

Contact Us

CONTINENTAL STEEL CO.,LTD