DIN 17175 17Mn4 (P295GH) Seamless Tube of Heat-resistance Steel
DIN 17155 17Mn4
DIN 17MN4 has now been superseded by the euro norm specification EN10028.
We have included details of 17MN4 on this website for cross reference purposes but should you wish to purchase pressure vessel steel to this specification, please consider the following alternatives…
ASTM A516 Grade 65
ASME SA516 Grade 65
P295GH
BS1501-224-460A/B
Size:
OD: 12.7-813mm
Thickness: 2.5-45.0mm
Length: Generally speaking,we suggest 5.8m,6m,11.8m or 12m suitable for 20ft or 40ft containers.
Any other sizes are also available according to your demands.
Application: High-temperature constructional, weldable steel for forgings and tubes of constructions for steam boilers, pipelines, pressure vessels and plant manufacture.
Test:
Chemical Component Analysis
Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation)
Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc)
Exterior Size Inspection
Nondestructive Test (Ultrasonic flaw detector, Eddy current flaw detector)
Hydrostatic Test(The standard pressure is limited to 20,7 MPa (3000psi))
Electro-magnetic inspection to SR1 is carried out on all line pipes.
Mill Test Certificate: EN 10204/3.1B
Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer
End treatment:
Plain end or Bevel
Mobile&Whatsapp:+8613184174934(Wechat)
Tel&Fax:0086-0635-2930669
Skype:mrhrc
PRODUCTS MENU:
Honed Tube : JIS STKM13C, DIN ST52, SAE1020 ,DIN CK45 etc.
Alloy Seamless Tube: ASME SA-335 (P5, P9, P11, P22 P91) A213 -T22/T12 etc.
Hollow seamless bar :AISI 4130 ,ASTM 4140 etc.
Carbon steel pipe :ASTM A106 Gr.B
Stainless steel pipe : 304, 316, 316L & H grades etc.
Hollow section :S235JR, S275JR, S355JR, P265GH, P355N
SERVICES MENU:
Machining:Turning , Threading , Milling , Boring , Grooving , Skiving , Trepanning , Sawing , Straightening , honing etc
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