ASTM A192 for Boilers seamless steel pipe manufacturer from China Torich International Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: seamless steel pipe

Production Capacity: 3000tons

Delivery Date: 30-70days

Type: Seamless steel tubes

Application: Boilers, Heat exchangers

Means of Transport: Ocean,Ocean

Packing: IN bundles /wooden boxes

Production method: Cold drawn

Grade: Carbon steel

Seamless steel tubes ASTM A192 for Boilers

Standard: ASTM A192
Seamless Carbon Steel Boiler Tubes for High-Presure Service
Applications: for Boilers,Superheaters,Heat-Exchangers, high-pressure
Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm
Steel Grade and Chemical Compositions:
C	0.06-0.18
Mn	0.27-0.63
P	≤0.035
S	≤0.035
Si	≤0.25
Mechanical Properties
Tensil Streghth: min ksi[Mpa] 47[325]
Yield Point: min ksi[Mpa] 26[180]
Elongation: ≥35%
Hardness
Brinell Hardness	Rockwell Hardness Numbe
WT≥0.200in(5.1mm)	WT<0.200in(5.1mm)
137HRB	77HRB
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