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Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger

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Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger

Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger
Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger
Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger

Large Image :  Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger

Product Details:
Brand Name: Y & G
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: Exporting package/wooden box / per customers’ requirement
Delivery Time: 25-35 days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month

Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger

Description
Material: STBA22, STBA23 Standard: JIS G3462
OD: 19.05 ~ 168.3mm Wall Thickness: 2.0~14mm
Application: Heat Exchanger Mark: As Requirement
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carbon steel seamless tube

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carbon steel seamless pipes

Carbon Steel Tube JIS G3462 STBA22, STBA23 for Boiler and Heat Exchanger

 

This Japanese Industrial standard specifies the carbon steel tubes,hereinafter refered to as "tubes",used for exchanging heat on the inside and outside of the tube,such as water tubes,smoke tubes,catalyser tubes,etc.used in chemical and petroleum industries. however,it is not applicable to the steel tubes for heating furnace and steel heat exchanger tubes for low temperature service.

 

Standard: JIS G3462

 

Main steel grades: STBA22, STBA23

 

Application: used for exchanging heat on the inside and outside of the tube, such as water tubes, smoke tubes, superherater tubes, air preheater tubes, etc. of boilers, and heat exchanger industries. it is not applicable to the steel tubes for heating furnace and those for heat exchangers for low temperature service.

 

Chemical Requirements & Mechanical Proterties:

Grade C Si Mn P S Cr Mo
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

 

Grade Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%)
STBA22 ≥206 ≥412 ≥30
STBA23 ≥206 ≥412 ≥30

 

Mark: As required.

 

Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.

 

Delivery status: Annealed, normalized, normalized+Tempered, etc.

 

End: plain end, beveled end, threaded

 

End protection: plastic caps

 

Outside coating: black painting, anti-corrosion oil,galvanized finish, finish as per customer requirements.

 

Packing: Exporting package/wooden box /as requirement.

 

Industrial Carbon Steel Seamless Pipes JIS G3462 STBA22 STBA23 For Boiler / Heat Exchanger 0

 

Contact Details
Y & G International Trading Company Limited

Contact Person: Mrs. Yana Dong

Tel: 13661003712, 86-10-5712 1108, 5718 5998

Fax: 86-10-56752778

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