STBA 12 U-bend seamless alloy steel tube for boiler and heat exchanger

Product: STBA 12 U-bend seamless alloy steel tube, STBA 12 U-bending alloy steel tube,STBA 12 U-shape seamless alloy steel tube,STBA 12 U-type boiler steel tube,STBA 12 U-bend heat exchanger tube

Grade: STBA 12
Standard: JIS G3462

Product type: U-bend seamless tube,U-bending alloy steel tube,U-shape boiler steel tube, U-type heat exchanger tube
Process: Cold finished or hot finished.

Size: according to order
Stock: Available
MTC: Available

STBA 12 U-bend seamless alloy steel tube for boiler and heat exchanger description:
STBA 12 U-bending alloy steel tube is used for boiler and heat exchanger . China Special Steel limited Royal Industry is a professional supplier of U-shape STBA 12 alloy steel tube. STBA 12 seamless alloy steel tube Process is Cold finished or hot finished. We also can supply different grades seamless alloy steel tube or U bend alloy steel tube such as: STBA 12/13/20/22/23/24/25/26.

STBA 12 U-type alloy steel tube for boiler or heat exchanger chemical composition:

Grade	C	Si	Mn	P≤	S≤	Cr	Mo
STBA 12	0.10 ~0.20	0.10~0.50	0.30~0.80	0.035	0.035	-	0.45~0.65

STBA 12 U-shape heat exchanger alloy steel tube mechanical property:

Grade	Tensile Strength	Yield Strength	Elongation (min)%
Grade	Min,N/mm2	Min,N/mm2	OD＞20mm	20mm＞OD＞10mm	OD＜10mm
STBA 12	380	205	30	25	22

STBA 12 U-bending boiler alloy steel tube application:
STBA 12 U-type alloy tube material has good property of resistant high and low temperature ,and resistant corrosion-resistant,so STBA 12 U-shape is popular use in the oil, chemical, electric powder industry.

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