STEEL LINE PIPES
Production Standards & Steel Qualities - Line Pipe
  ASTM A 53
  API 5L
  DIN 1626/2458-DIN 2470 Part 1
  DIN 1628
  DIN 17172 - DIN 2470 Part 2

  BS 3601
  GOST 10705/10704
  GOST 20295
  GOST 19282 09G2S
  SI 530
  EN 10208
  UNI 8488
- Casing / Tubing
  API 5CT (Plain End, UF)


Gr A, B, C
Gr A, B, X 42, X 46, X 52, X 60
St 37-0, St 44-0, St 52-0
St 37-4
St E 210-7, St E 240-7, St E 290-7,
St E 320-7, St E 360-7
Gr 430, Gr 360
GOST 1050-08SP, 10SP, 20SP
GOST 1050-08SP, 10SP, 20SP

 

 

H40,J55

Field of Application - On-shore & Off-shore pipelines for transmission of Oil, natural gas and petrochmemicals.
- Structural elements.
- Water and Oil well casing.
Material Quality API 5L Gr A, Gr B
API 5L X 42, X 56, X 46, X 52, X 60
DIN 17100 St 44-2
EN 10025 Fe 430B, Fe 430C
Finishing Operations Plain End - Square cut or bevelled
Surface Coditions - Black self colored / uncoated
- Mill protective coating (Oil, Black varnish) on outside surface
- Epoxy lining and coating (AWWA C210)
- 3 Layer PE coating (DIN 30670, UNI 9099)
 
 
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