sa213 t91 boiler pipe

    sa 192 / a192  boiler seamless tube   1 standard A 192/A 192M-02
2 Seamless Carbon Steel boiler tube
3  for high-pressure
4 process: hot-finshed or cold finished     Specifications     seamless carbon steel boiler and superheater tubes for high-pressure service.

        Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service   Application:
For seamless crabon steel boiler and superheater tubes for high-pressure service.   Details   Size:
O.D.:1/2~7in.( 12.7~177.8mm)   W.T.: 0.085~1.000in.(2.2~25.4mm) Length: Max.15000mm  
Steel Grade and Chemical Composition(%)  

Grade	C	Mn	P≤	S≤	Si≤
Steel 10	0.06-0.18	0.27-0.63	0.035	0.035	0.25

 
Mechanical Properties  

Grade	Tensile Point,Mpa≥	Yield Point,Mpa≥	Elongation A%≥
Steel 10	325	180	35

    1  HEAT TREATMENT       hot treatment: hot-finished tubes need not to be heat treated,cold finished tubes shall be heat treated after the finial   cold-finishing at a temperature of 1200 F (650C) or higher       2 CHEMICAL COMPOSITION       C:0.06-0.18   Mn:0.27-0.63   P: Max 0.035   S: Max 0.035        3  HARDNESS REQUIREMENTS       the tubes shall have a hardness number not exceeding the following:   tubes 0.2“ (5.1mm) and over in wall thickness 137HB    tubes less than 0.2" (5.1mm) in wall thickness 77HRB       4 MECHANICAL TESTS REQUIRED    A. Flattening Test   B. Flaring Test   C.Hardness Test   D. Hydrostatic Test  

8*2	23*3	30*6	38*2.5	50*2	58*3	68*3	78*8
10*2.5	23*4	32*2	38*3	50*2.5	58*4	68*4	80*2
16*2	24*2	32*2.5	38*3.5	50*3	58*6	68*6	80*3
16*2.5	24*3	32*3	38*4	50*4	59*2	70*2	80*4
16*3	24*4	32*3.5	38*6	50*6	59*3	70*3	80*6
17*2	25*2	32*4	40*2	51*2	59*4	70*4	80*8
17*2.5	25*3	32*5	40*3	51*3	59*6	70*6	80*12
17*3	25*4	32*6	40*4	51*4	60*2	72*2	81*2
18*2	27*2	34*2	40*5	52*2	60*3	72*3	81*4
18*2.5	27*3	34*2.5	40*6	52*3	60*4	72*4	81*6
18*3	27*4	34*3	42*2	52*4	60*6	72*6	81*8
19*2	28*2	34*4	42*3	52*6	62*2	75*2	81*12
19*2.5	28*2.5	34*5	42*4	53*2	62*3	75*3	82*4
19*3	28*3	34*6	42*6	53*3	62*4	75*4	82*6

    Product Description
Cold drawn Steel Tube, Cold finished  seamless tube
Standard: ASTM A179, Astm A192, ASTM A210, ASTM A213, ASTM A519, Astm A106, DIN 17175, DIN 2391, EN10305
Size: OD (10-90mm) x WT (1.5-20mm)
Application: Fluid Pipe, Structure Pipe, Boiler steel tube, Boiler steel pipe, Sanitary Steel Pipe, Automobile pipe,
Conveying water, petroleum, gas and other common fluids.        

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Product Categories : Seamless pipe > A 192/A 192M-02 Boiler Tubes For High-Pressure