Delivery Time:25~35days
Certification:ISO9001 14001 BV TUV PED DNV etc
ISO Certificated A179 A192 Carbon Steel Tubes , JIS G3461 STBA24 Heat Exchanger Tubes
Quick Detail:
Name: JIS G3461 JIS G3462 JIS G3464
Standard: JIS
Grade: STBA12, STBA13, STBA20, STBA22, STBA23, STBA24, STBA25, STBA26,STBL380, STBL450, STBL690,STB35, STB42,STB52,STBL340,STBL410,STBL510
OD Range: 6mm – 350mm
Wall thickness: 1mm-30mm
Length: Max length 24000mm
Description:
Product name: JIS G3461 JIS G3462 JIS G3464 Boiler Pipe
Material: STBA 12,STBA 13,STBA 20,STBA 22,STB A23,STB A24,STBA A26,STBL380, STBL450, STBL690
(1)Size: 6mm to 350mm (also depending on the standard)
(2)Wall Thickness: 1mm to 30mm
(3)Length: 3.6to 24 meters
(4)Type: Seamless, Welded
(5)Pipe end: Plain end, or as per customers\' special request
(6)Finishing: Varnished with anti-rust paint, oil
(7)Manufacturing Standard: JIS G3461, JIS G3462, JIS G3464
(8)Heat treatment: Annealing, Tempering, Normalizing etc
(9)Packing: Bundled with steel strips, Wrapped PP bag prevent from moisture
(10)Certificate: ISO9001, SGS, PED, TUV, BV
JIS Standards For Reference:
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OSUN STEEL Boiler Tube and Material/Steel Grade |
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JIS |
JIS G 3461 (STB340, STB410, STB510) |
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JIS G 3462 (STBA12, STBA13, STBA20, STBA22, STBA23, STBA24, STBA25, STBA26) |
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JIS G 3463 (SUS304TB,SUS304HTB,SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB, |
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SUS316TB,SUS316HTB,SUS316LTB,SUS316TiTB etc) |
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SUS316TB,SUS316HTB,SUS316LTB,SUS316TiTB etc) |
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JIS G 3464 (STBL380, STBL450, STBL690) |
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ASTM |
ASTM A178/A178M (GRADE A, C, D) |
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ASTM A179/A179M |
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ASTM A192/A192M |
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ASTM A213/A213M (T2,T5,T5b, T5c,T9,T11,T12,T17,T21,T22,T23 etc) |
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ASTM A214/A214M |
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ASTM A250/A250M |
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ASTM A1020/A1020M (GRADE A, C, D) |
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DIN |
DIN17175(St 35.8, St 45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63, X20CrMoV121) |
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GB |
GB3087(10#, 20#), GB5310(20G, 20MnG, 25MnG, 15MoG, 20MoG, 15CrMoG, 12Cr1MoVG, 10Cr9Mo1VNbN etc) |
Main Mechanical Properties:
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Standard |
Steel Grade |
Tensile Strength(MPa) |
Yield Point(MPa) |
Elongation(%) |
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JIS G3461 |
STB340 |
≥340 |
≥175 |
≥35 |
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STB410 |
≥410 |
≥255 |
≥25 |
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JIS G3462 |
STBA22 |
≥415 |
≥210 |
≥30 |
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STBA23 |
≥415 |
≥210 |
≥30 |
Chemical Properties
|
Standard |
Steel Grade |
Chemical Coposition |
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C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
