ERW PIPES

Applications:

ERW welded pipes are using nonflammable liquid and gas transfering processes such as,

  • Water lines,
  • Nonflammable liquid conveyance and distribution pipelines,
  • Steel structures for construction,
  • Presured Air Lines,
  • Liquid Hydrocarbon lines,
  • High Temperature water,
  • Energy Santrals and other energy projects etc.
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Standards

Product Range

Outside Diameter: 3/8” – 13 3/8” / 10 mm – 273 mm
Wall Thickness: 0,039"-0,400" (0,511") / 1mm-10mm
Unit Length: 13'-46' feet / 4m to 13m (14,5m)

Material Grade

DIN 17100 / DIN 1626: St 33, St 37
EN 10025: S 195, S 235 JR, S 235 J0, S 235 J2
ASTM A 53: Gr A , Gr B
SI 4314 (ASTM A 795): Gr A , Gr B
EN 10217-1 (TS EN 10217-1): P 195 TR1/TR2, P 235 T1/TR2, P 265 TR1/TR2
EN 10217-2 (TS EN 10217-2): P 195 GH / P235 GH / P 265 GH / 16 Mo 3
EN 10255: S 195 T
SI 103: S 332, S 414
BS 4360: 40 A, 43 A
SI 530: 530 A, 530 B, 530/42
EN 10224: L235,L275,L355

Production Standarts

TS EN 10255+A1
10224 (TS 9341 EN 10224)
ASTM A 53 DIN 2440
DIN 2441
BS 1387
NFA 49-145
ISO 65 ( TS ISO 65 )
UNI 8863
SI 103
SI 530
SI 4314
ASTM A 795
DIN 1626
EN 10217-1 ( TS EN 10217-1 )
EN 10217-2 (TS EN 10217-2)

Galvanizing Standards

EN 10240 ( TS 11348 ) , DIN 2444 , ASTM A 90 , ASTM A 53 , SI 103 , SI 918, BS 729

Standards For Threading

TS 10255, DIN 2999 , ISO 7-1 , BS 21 , ANSI B1 20.1 , SI 50.3

Surface Preparation

Protective Oil Upon Request
Hot Dip Galvanized
Primer Coated

Pipe End

  • Square Cut
  • Bevelled End
  • Threaded and Coupled

Tests

Non Destructive Tests

  • Non-Destructive Test
  • Eddy Current Test / Eddy Current Test
  • Visual and Dimensional Check
  • Ultrasonic Test of Weld Seam (60.3-339.7 mm) (2 3/8'' -13 3/8")

Destructive Tests

  • Flattening Test
  • Bending Test
  • Expanding Test
  • Tensile Test
  • Charpy V Notch Impact Test

Test Certificates

  • MTC according to EN10204/3.1