TUB 2838 20" HFI welded pipe - Tata Steel
TUB 2838 20" HFI welded pipe - Tata Steel
TUB 2838 20" HFI welded pipe - Tata Steel
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Corus Tubes<br />
20" <strong>HFI</strong> <strong>welded</strong> <strong>pipe</strong> mill<br />
Energy Business
Corus Tubes Energy Business<br />
20" <strong>HFI</strong> <strong>welded</strong> <strong>pipe</strong> mill<br />
The Hartlepool 20" <strong>pipe</strong> mill started production in 1967<br />
and has since had upgrades in 1985, 1991 and 1998 to<br />
make it one of the most technically respected, High<br />
Frequency Induction <strong>welded</strong> <strong>pipe</strong> mills<br />
in the world.<br />
The 20" <strong>pipe</strong> mill operations have an Environmental Management System<br />
accredited to ISO 14001 and a Quality Management System accredited<br />
to ISO 9001.<br />
Proven reelability World’s most powerful induction welder Accumulator for continuous quality<br />
The 20" mill produces <strong>pipe</strong> for the Energy Industries<br />
for various applications.<br />
•Onshore line<strong>pipe</strong> with very good tolerances<br />
for welding<br />
•Offshore line<strong>pipe</strong> with sour resistance if required<br />
• Casing suitable for your threading needs<br />
The strengths of the 20" <strong>pipe</strong> mill:-<br />
•Wall thickness tolerance of +/- 5% to nearest 0.1mm<br />
ensuring optimum design<br />
• Excellent tolerances enabling good lay rates<br />
• Full sour specification suitable for subsea<br />
applications<br />
• Meets weld line impact requirements of<br />
severe offshore conditions<br />
• Short lead times and quick delivery with Corus coil<br />
• 100% NDT of finished <strong>pipe</strong> with high specification<br />
rotary probe system<br />
• Full body heat treatment for those special<br />
applications<br />
• Adjacent to the BSR coating plant and<br />
deepwater port<br />
20" mill product range:-<br />
• Strength grades up to API 5L X70 or equivalent<br />
•Sour service to NACE pH 3<br />
•Toughness to 40 Joules minimum at -20ºC<br />
Nominal Actual outside Wall Thickness<br />
<strong>pipe</strong> size diameter Minimum Maximum<br />
ins mm mm ins mm ins<br />
8 219.1 4.0 0.157 14.3 0.563<br />
10 273.1 4.5 0.177 16.0 0.630<br />
12 323.9 5.0 0.197 16.0 0.630<br />
14 355.6 5.0 0.197 16.0 0.630<br />
16 406.4 5.0 0.197 16.0 0.630<br />
18 457.0 5.6 0.220 16.0 0.630<br />
20 508.0 6.3 0.248 16.0 0.630
Corus Tubes Energy Business<br />
20" <strong>HFI</strong> <strong>welded</strong> <strong>pipe</strong> mill process route<br />
End shear<br />
Coil joiner<br />
Uncoiler<br />
Coil<br />
Accumulator<br />
Edge miller<br />
High frequency<br />
induction<br />
welder<br />
O.D & I.D<br />
weld trim<br />
NDT<br />
Squeeze rolls<br />
Weldline<br />
annealing<br />
Forming mill<br />
Rotary<br />
cut off<br />
machine<br />
NDT<br />
Unique <strong>pipe</strong><br />
identification<br />
01 - 02 - 03<br />
Heat<br />
treatment<br />
furnace<br />
Pipe sizing<br />
Normalised <strong>pipe</strong><br />
01 - 02 - 03<br />
01 - 02 - 03<br />
Air cooling<br />
Unique <strong>pipe</strong><br />
Mechanical test<br />
01 - 02 - 03<br />
Hydro testing<br />
Final inspection<br />
Hold for release<br />
Despatch
www.corusgroup.com<br />
Care has been taken to ensure that this<br />
information is accurate, but Corus Group plc,<br />
including its subsidiaries, does not accept<br />
responsibility or liability for errors or information<br />
which is found to be misleading<br />
Designed by Eikon Ltd<br />
Corus Tubes<br />
Energy Business<br />
PO Box 101<br />
Weldon Road<br />
Corby<br />
Northants<br />
NN17 5UA<br />
United Kingdom<br />
T +44 (0) 1536 402121<br />
F +44 (0) 1536 404111<br />
www.corustubes.com<br />
corustubes.energy@corusgroup.com<br />
English version<br />
CT12/2:3000:UK:06/2003
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