Specification

Carbon steel:

S20C, S45C, S55C, S60C, C45, CK45, C60, CK60, 1020, 1045, 1060, 070M20, 070M55,

 080M40, A105, ST52-3, S355J2G3, S355J2, A350 LF2

Alloy steel:

4130, 4137, 4140, 4142, 4145, 4145H, 4150, 4150M, 4330, 4340, 6150, 8620, 9840, 

F11, F22, F91, F92, 20Mn6, 42CrMo4, 42CrMoS4, 709M40, 655M13, 817M40, 51CrV4,

 16MnCr5, 16MnCrS5, 34CrNiMo6, 18CrNiMo7-6, 30CrNiMo8, 33NiCrMoV14-5, 

39NiCrMo3, K700, 1.3401, X120Mn12, Z120M12, GX120Mn12

Stainless steel:

S201, 202, 301, 302, 303, 304, 304L, 304LN, 310, 310S, 316, 316L, 316LN, 321, 330, 

410, 431,

1.4006, 1.4021, 1.4024, 1.4034, 1.4057, 1.4104, 1.4372, 1.4373, 1.4301, 1.4305, 

1.4306, 1.4310,

1.4311, 1.4318, 1.4319, 1.4401, 1.4404, 1.4429, 1.4462, 1.4541, 1.4767, 1.4821, 

1.4845, 1.4864,

1.4923

Standard

GB/T, ASME, ASTM, DIN EN, BS EN, ISO, JIS, API, AS, AFNOR, UNI

Size range

Thickness: 20 - 350mm

Diameter: 300 - 3000mm

Delivery condition

As forged, ready machined with borings (or weld deposition with super alloy)

Surface condition

As per drawing

Flatness

As per drawing

Size tolerance

As per drawing

Certificate

Application

Heat exchanger