Sectors
Flanges, fittings and pipe
for oil and gas
Pressure-rated carbon, low-temperature and stainless material for upstream, midstream and downstream pipework, fully certified and traceable.
Built on North Sea experience
Midsteel's experience dates back to the earliest North Sea oil discoveries, and oil and gas remains at the core of what we do. We understand the specifications, inspection requirements and deadlines that come with hydrocarbon projects, from new-build fabrication to shutdown maintenance.
We stock ASME B16.5 flanges up to Class 2500, SA350 LF2 low-temperature forgings, SA234 WPB and stainless butt weld fittings, and SA106 Grade B and stainless pipe. When a line needs isolating, we machine spectacle blinds, spades and spacers in-house.
What we supply
What we supply for oil and gas
- ASME B16.5 flanges, Class 150 to 2500
- SA350 LF2 low-temperature forgings
- SA234 WPB and SA403 butt weld fittings
- ASME B16.11 forged fittings, 3000# and 6000#
- SA106 Grade B and SA312 stainless pipe
- Spectacle blinds, spades and spacers
Testing and documentation
Every item is supplied with EN 10204 3.1 certification. We can also arrange additional testing including PMI, UT, RT, MPI, hardness, tensile and Charpy impact testing to client or general specifications.
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ISO 9001:2015Lloyd’s (LRQA) approved quality system
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EN 10204 3.1 certsFull material traceability as standard
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Same-day serviceAvailable on urgent stock and machined specials
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In-house machiningSpecials and hard-to-find sizes made to order
FAQs
Oil and Gas questions
Can't find the answer? Our sales team can advise on grades, standards and lead times.
Other sectors we supply
Need a price or a delivery date?
Send us your enquiry, schedule or drawing and our sales team will come back to you with stock, price and lead time.


