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Jis G3462 Alloy Steel Boiler And Heat Exchanger Tubes

Packaging Details : In wooden boxes or hexagonal bundles in seaworthy packing Delivery Time : 35-45days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin: CHINA Brand Name: TORICH
Model Number: JIS G3462

Detail Information

Product Name: JIS G3462 ALLOY STEEL BOILER AND HEAT EXCHANGER TUBES Model No: JIS G3462
Technique: Cold Drawn Surface Treatment: Oiled
Type: Seamless Alloy Or Not: Alloy
Section Shape: Round Application: For Boilers,Superheaters,Steam Linepipes Of Boilers
High Light:

Heat Exchanger Tubes Jis G3462

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Jis G3462 Alloy Steel Boiler Tubes

Product Description

JIS G3462 ALLOY STEEL BOILER AND HEAT EXCHANGER TUBES

 

JIS Specification alloy steel Tubes are used for high temperature service applications. Seamless Alloy Steel Tubes according to JIS G3462 Grade STBA 12 are reheated and furnished in full annlealed,isothermal annealed or normalised quenched and tempered condition. JIS G3462 Grade STBA 12 Alloy Steel Seamless Tubes have a typical chemistry with additions of 0.45-0.65 Molybdenum.Bearing minimum tensile strength of 380 Mpa JIS G3462 Grade STBA 12 Tubes have a minimum yield strength of 205 Mpa.

 

Standard Grade Chemical Composition Limits (%)
C Si Mn P S Cr Mo
JIS G3462 STBA12 0.10-0.20 0.10-0.50 0.30-0.80 ≤ 0.035 ≤ 0.035 - 0.45-0.65
STBA13 0.15-0.25 0.10-0.50 0.30-0.80 ≤ 0.035 ≤ 0.035 - 0.45-0.65
STBA20 0.10-0.20 0.10-0.50 0.30-0.60 ≤ 0.035 ≤ 0.035 0.050-0.080 0.45-0.65
STBA22 ≤ 0.15 ≤ 0.50 0.30-0.60 ≤ 0.035 ≤ 0.035 0.80-1.25 0.45-0.65
STBA23 ≤ 0.15 0.50-1.00 0.30-0.60 ≤ 0.030 ≤ 0.030 1.00-1.50 0.45-0.65
STBA24 ≤ 0.15 ≤ 0.50 0.30-0.60 ≤ 0.030 ≤ 0.030 1.90-2.60 0.87-1.13
STBA25 ≤ 0.15 ≤ 0.50 0.30-0.60 ≤ 0.030 ≤ 0.030 4.00-6.00 0.45-0.65
STBA26 ≤ 0.15 0.25-1.00 0.30-0.60 ≤ 0.030 ≤ 0.030 8.00-10.00 0.90-1.10
Grade Tensile Property (N/mm2) Yield Point or Yield Strength (N/mm2) Elongation (%)
OD ≥ 20 mm 10 mm ≤ OD <20 mm OD <10 mm
NO. 11 Sample; NO. 12 Sample NO. 11 Sample NO. 11 Sample
Longitudinal Transverse Transverse
STBA12 ≥ 382 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA13 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA20 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA22 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA23 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA24 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA25 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
STBA26 ≥ 412 ≥ 206 ≥ 30 ≥ 25 ≥ 22
 


Product Pictures:

Jis G3462 Alloy Steel Boiler And Heat Exchanger Tubes 0

 

Jis G3462 Alloy Steel Boiler And Heat Exchanger Tubes 1

 

 

Company Introduction:

Jis G3462 Alloy Steel Boiler And Heat Exchanger Tubes 2

Packaging and Delivery:

Jis G3462 Alloy Steel Boiler And Heat Exchanger Tubes 3

FAQ:

Q: Are you trading company or manufacturer?

A: We are a professional steel pipes materials manufacturer.

 

Q: How long is your delivery time?

A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.

 

Q: Do you provide free sampleas?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.

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