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  • P235GH steel tube
  • P235GH seamless steel pipe

P235GH P235GHTC1 Seamless Steel Pipes

  • Steel Standard: EN 10216-2
  • Rolling Type: Hot Rolled,Cold Drawing
  • Wall Thickness: 1.25mm--60mm
  • Diameter: 1/4 inch--36 inch
  • Length: 1000mm-18000mm
  • Similar Product Name: SMLS steel pipes,boiler steel tubes,seamless steel tubes,seamless circle pipes.
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■ Overview
In European specifications EN10216-2,there are all seamless type pipes and tubes grades for high pressure boiler using as 
carbon structural steels P195GH,P235GH,P265GH and alloy steels grades 20MnNb6,16Mo3,8MoB5-4,14MoV63,10CrMo5-5,13CrMo4-5,10CrMo9-10.These tubes and pipes shall be passed by hydrostatic test or electromagnetic test for leak tightness.
■ Full Data
Technical Requirements & Additional Services:
♦ Normalized Heat treatment at Temp.880-940 Deg.C
♦ Flattening test according to EN 10233
♦ Ring Tensile test comply to EN 10237
♦ Drift expanding test comply to EN 10234
♦ Impacting test comply to EN 10045-1
♦ Issued Orginal Mill test certificate under EN10204 3.1/3.2 FORMAT
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
 
■ Techicals

►Mechnical property for P235GH boiler steel pipes:

P235GH

Yield strength (≥Mpa)

T≤16

16<T≤40

40<T≤60

60<T≤100

235

225

215

-

Tensile strength (≥Mpa)

360-500


►Chemical composition fo P235GH Boiler steel pipes (Heat Analysis Max%)

Main chemical elements composition of P235GH

C

Si

Mn

P

S

Cr

Mo

0.16

0.35

1.20

0.025

0.020

0.30

0.08

Ni

Alt

Cu

Nb

Ti

V

Cr+Cu+Mo+Ni

0.30

0.02

0.30

0.01

0.04

0.02

0.70

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