3/4 Inch 0.083 Inch 20 feet SA179 Carbon Steel Seamless Boiler Tubes

Name: 3/4 Inch 0.083 Inch 20 feet SA179 Carbon Steel Seamless Boiler Tubes
Brand: Torich International Limited--The Steel Tube Maker
Rating: 4.5 (18 reviews)

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Model No. :	ASTM A179
Brand Name :	TORICH
standard :	Astm
Material :	10#-45#
Section shape :	Round
place of origin :	China
application :	Boiler Pipe
Production Process :	Cold Drawn
Certification :	Ce
Whether alloy :	Non-Alloy
tolerance :	±5%
Category :	Seamless Steel Pipe
Processing Service :	Cutting
Application :	For Boiler,Heat Exchanger,Superheater
Brand :	Torich
Product Name :	Sa179 Carbon Steel Seamless Boiler Tubes
Keyword :	Boiler Tubes
OD :	4-520mm
WT :	0.5-50mm
Length :	Max 12000mm
Material :	1010,1020

9yrs

Ningbo, Zhejiang, China

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Product description

3/4 Inch 0.083 Inch 20 feet SA179 Carbon Steel Seamless Boiler Tubes

Applications: for Boilers,Superheaters,Steam linepipes of boilers

Size range: O.D.:12.7-127mm W.T.:1-15mm L: according to customer requirement

Steel Grade and Chemical Compositions:
Grade	C	Mn	P	S	Si
A-1	≤0.27	≤0.93	≤0.035	≤0.035	≥0.10
C	≤0.35	0.29-1.06	≤0.035	≤0.035	≥0.10

Mechanical properties:

Grade	Yield Point Mpa(ksi)	Tensile Strength Mpa(ksi)	Elongation
A-1	≥255(37)	≥415(60)	≥30%
C	≥275(40)	≥485(70)	≥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