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Product Description

  1 standard A 192/A 192M-02
2 Seamless Carbon Steel boiler tubes
3  for high-pressure
4 process: hot-finshed or cold finished       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  

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

19*3.5

28*3.5

35*2

45*2

53*4

62*6

75*6

82*8

20*2

28*4

35*2.5

45*3

53*6

64*2

75*8

82*12

20*2.5

29*2

35*3

45*4

55*2

64*3

76*2

83*4

20*3

29*3

35*4

45*6

55*3

64*4

76*3

83*6

21*2

29*4

35*5

46*2

55*4

64*6

76*4

83*8

21*3

30*2

35*6

46*3

55*6

65*2

76*6

83*12

21*4

30*2.5

36*2

46*4

57*2

65*3

76*8

85*4

22*2

30*3

36*2.5

48*2

57*3

65*4

78*2

85*6

22*3

30*4

36*3

48*3

57*4

65*6

78*3

85*8

22*4

30*5

36*4

48*4

57*6

68*2

78*4

85*12

23*2

 

38*2

 

58*2

 

78*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 (10-76mm) x WT (1.5-10mm)
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

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