ASTM A178 Gr.C Heat Exchanger Tube

ASTM A178 Gr.C heat exchanger tubes are widely used in heat exchangers in petroleum, chemical, electric power, metallurgy and other industries. Especially in some medium-low temperature, medium-low pressure heat exchange situations.

standard:ASTM

Surface :1. Galvanized 2. Black and Color Painting

introduction

ASTM A178 Gr.C Heat Exchanger Tubes are carbon steel and carbon manganese ERW tubes used in boilers, boiler flues, superheaters.
ASTM A178 Gr.C carbon steel pipe main chemical composition content: C: 0.06–0.18% Mn: 0.27–0.63% Pmax: 0.035 Smax: 0.035.
ASTM A178 Gr.C Boiler Tube has high thermal conductivity, good mechanical properties and corrosion resistance. It can operate stably for a long time under high temperature, high pressure and corrosive environment. Widely used in petroleum, chemical, electric power, metallurgy and other industries.
ASTM A178 steel pipe can be used in the temperature range of -46°C to 600°C, and is suitable for petroleum, aerospace, chemical, electric power, boiler, military and other industries.

Data table

Outside diameter and Wall Thickness Tolerance of ASTM A178 Gr.C Heat Exchanger Tube

Outside Diameter tol		Wall thickness tol
OD < 50	±0.05mm	S < 4mm	±12.5%
OD > 50	±1%	4--20mm	+15/-12.5%
		S≧20mm	±12.5%

Chemical Composition:

Element	Grade C
	Medium carbon steel
C%	0.35Max
Mn%	0.80Max
P%	0.035
S%	0.035
Si%	.....

Mechanical Propertise:

	Grade C
Tensile Strength loading Ksi (Mpa)	60(415)
Yield Strength Loading Ksi(Mpa)	37(255)
Elongation (50mm)%	=30

Type: Boiler and Heat Exchanger Tube.
Material Grade: ASTM A178 Gr.C.
Size: 48.3 x 2.77mm.
Surface Treatment: Black Painting/Oiled/Coating.
Independence Inspection: Chemical Test, Mechanical Test.
Application: For High Temperature, Heat-Exchanger.
Packing: In Bundles with Steel Strips or as Your Requirements

company advantage

Gnee Steel Pipe Co., Ltd. is an industrial and trading company. We mainly produce and operate carbon steel pipes and alloy steel pipes. Our pipes include liquid delivery pipes, structural pipes, hydraulic strut pipes, boiler pipes and bearing pipes. We typically have over 5,000 tons of pipe in various sizes and standards. Our stock pipe sizes range from 20mm to 406mm outer diameter and 2mm to 70mm wall thickness.

FAQ

1.Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.

2.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.

3.Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.