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Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178 / SA178

Brand Name:	TORICH
Model Number:	ASTM A178 / SA 178
MOQ:	10 tons
Price:	700 USD-1000 USD
Payment Terms:	T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability:	6000 Tons/ Year

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO 9001 ISO14001 TS16949

Standard:

ASTM A178 SA178

Grade:

Grade A Grade C Grade D

Techinque:

Electric Resistance Welded

Section Shape:

Round

Certification:

ISO 9001 ISO14001 TS16949

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-Secondary

Special Pipe:

Boiler Pipe

Delivery Condition:

Annealing

Surface Treatment:

Oil

Packaging Details:

Boiler tube packaging:In hexagonal bundles or In wooden boxes packaging or Crate packaging or Bare bundles packaging

Supply Ability:

6000 Tons/ Year

Highlight:

high carbon steel tube

heat exchanger tubes

Product Description

ASTM A178/ SA178 Electric Resistance Welded Carbon Steel And Carbon Manganese Steel Boiler And Superheater Tubes

Material: Carbon steel and carbon manganese steel
Production: Electric Resistance Welding
Size range: O.D.: 12.7-127mm W.T.:0.9-9.1mm L: according to customer requirement

Applications: For Boilers, Superheaters, Heat-Exchangers, Condensers, Boiler flues, Superheater flues and e ends

Heat treatment:
After welding, all tubes are heat treated at a temperature of 1650℉ (900℃) or higher and followed by cooling in air or in the cooling chamber of a controlled atmosphere furnace.
Cold-Drawn tubes are heat treated after the final cold-draw pass at a temperature of 1200℉(650℃)or higher.

Tests and Inspection:
Tensile Test
Crush Test

Mechanical Test
- Flattening Test
- Flange Test

Chemical Properties

Element	Grade A,Low-Cabon Steel	Grade C,Medium-Carbon Steel		Grade D, Carbon-Manganese Steel
Carbon	0.06-0.18	0.35 Max		0.27Max
Manganese	0.27-0.63	0.80Max		1.00-1.50
Phosphorus,Max	0.035	0.035		0.030
Sulfur,Max	0.035	0.035		0.015
Silicon	-	-		0.10 min
Mechanical Properties	Grade A	Grade C	Grade D
Tensile Strength:min ksi(Mpa)	47(325)	60(415)	70(485)
Yield Point:min ksi(Mpa)	26(180)	37(255)	40(275)
Elongation	≥35%	≥30%	≥30%

Tolerance for OD and WT(SA-450/SA-450M)

OD in(mm)	+	-	WT in(mm)	+	-
＜1''(25.4)	0.10	0.10	≤1.1/2''(38.1)	20%	0
1''～1.1''(25.4～38.1)	0.15	0.15	＞1.1/2''(38.2)	22%	0
＞1.1/2''～＜2''(38.1～50.8	0.20	0.20
2''～＜2.1/2''(50.8～63.5)	0.25	0.25
2.1/2''～＜3''(63.5～76.2)	0.30	0.30
3''～＜4''(76.2～101.6)	0.38	0.38
4''～＜7.1/2''(101.6～190.5)	0.38	0.64
＞7.1/2～9''(190.5～228.6)	0.38	1.14

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178 / SA178 0

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178 / SA178 2

Tags: Welded Steel Tubes, Carbon Steel Heat Exchanger Tubes

Tags:

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

Precision Steel Tube

Seamless Steel Tube

Stainless Steel Tube

Welded Steel Tube

DOM Steel Tube

Heavy Wall Steel Tubing

Special Steel Pipe

Alloy Steel Pipe

Automotive Steel Tubes

CNC Machining Parts

Heat Exchanger Tubes

U Bend Tube

Drill Steel Pipe

Hydraulic Cylinder Tube

Nickel Alloy Tube

Structural Steel Pipe

products details

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178 / SA178

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178 / SA178

high carbon steel tube

heat exchanger tubes