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STRAIGHT PIPES
ESSER 400
ESSER 160
ULTRA 600
Series
Description
Single layer
Single layer, hardened
Single layer, hardened
S355 / P355
UT100: Modified A-53
S235 / P235, S355 / P355
Usage Material
straight line route
straight line route
straight line route
Origin
ESSER-WERKE, DE
ESSER-WERKE, DE
UltraTechPipe, USA
Hardness
Rockwell: n.v. Vickers: Brinell:
Rockwell: 45 – 50 HRC Vickers: Brinell: 440 – 510 HV 415 – 485 HB
Rockwell: 57 HRC Vickers: Brinell: 630 HV 600 HB
120 – 160 HV 115 – 150 HB
Hardness Profile (from outside to inside)
outer wall
inner wall
outer wall
inner wall
outer wall
inner wall
Available lengths
up to 6000 mm
up to 6000 mm
6000, 12000, 15000 mm Custom lengths available
DN 80 / W 7,1 DN 100 / W 4,0 DN 100 / W 7,1 DN 125 / W 4,0 DN 125 / W 7,1 DN 150 / W 8,8 DN 200 / W 12,5
DN 80 / W 7,1 DN 100 / W 4,0 DN 100 / W 7,1 DN 125 / W 4,0 DN 125 / W 7,1 DN 150 / W 8,8
DN 60 / W 7,0 DN 80 / W 7,6 DN 100 / W 6,0 DN 100 / W 8,6 DN 125 / W 6,6 DN 125 / W 9,5 DN 150 / W 7,1 DN 150 / W 11,0 DN 200 / W 8,1 DN 200 / W 12,7 DN 250 / W 9,3 DN 250 / W 12,7 DN 300 / W 9,5 DN 300 / W 12,7 DN 350 / W 9,5 DN 350 / W 12,7 DN 400 / W 9,5 DN 400 / W 12,7 DN 450 / W 12,7 DN 500 / W 12,7
Dimensions* Nominal Diameter / Wall thickness (inner wall+outer wall)
*Dimensional tolerances acc. DIN ISO 2768-1 resp. ASTM A530 / Availability and further dimensions on request. Please contact us.
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