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W. Maass :: Sub Sea pipeline flanges, swivel ring pipe flanges, manifold blocks
Sub SeaPipeline Flanges
The Specialist Manufacturer ofSub Sea Flanges and Pipeline Equipment.
UB SEA SWIVEL RING
. Maass UK Ltd are pleased to announce the design and development of a full range of ASME / AN
wivel ring pipe flanges. This follows on from many years experience of successful sub sea supply
ntracts to the offshore Oil and Gas industries.
he design covers the key sub-sea material grades usually selected for this type of product, i.e. high
eld carbon steel / CRA clad, Duplex and Super Duplex stainless steel. Extensive Manufacturing
ocedure Qualification testing has been carried out to support the development programme, informahich can be made available on request.
12 2500LB RTJ Swivel Ring Flange inDuplex Stainless Steel.
Qualification testing to DNV OS-F101Standard.
42 NB 600LB Swivel Ring Flangeprior to assembly.
Key dimensions match existing ANSIflange standard
. Maass (UK) Ltd can now supply swivel ring flanges in both the API 6A / API 17D standard or to
atch the ANSI B16.5 Standard.
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W. Maass :: Sub Sea pipeline flanges, swivel ring pipe flanges, manifold blocks
ur adopted standard can be modified to suit clients specific process design conditions, such as
ditional external loadings including bending moments where necessary.
PECIAL PRODUCTS / PIPELINE EQUIPMENT
erving the Oil and Gas Industry, W. Maass (UK) Ltd have an impressive record in supplying specia
oducts such as pipe bundle bulkheads, tube plates, manifold blocks and sub-sea swivel ring flanges
oject experience lists of successful supply contracts can be provided on application. Design andvelopment of special products is aided by Pro-ENGINEER in-house software.
pecial Products supplied include:
Sub-sea ManifolBlock in DuplexStainless Steel
q Swivel Ring Flanges
q Pipe Bundle Bulkheads
q Pipe-in-Pipe Bulkheads
q Manifold Blocks
q Tube-plates
q Long Weld Neck / Nozzle Flanges
q Anchor Flanges
UALITY
. Maass (UK) Ltd. operates a Quality Management System which is fully
proved to BS EN ISO 9001 by Lloyds Register Quality Assurance. Original
proval was appointed in 1992 and has been continually updated.
ll products are manufactured and supplied in accordance with the requirements of the Customer's
urchase Order and associated international and contractual specifications, the control of which is
sured through the W. Maass (UK) Ltd Quality Management System.
W. Maass (UK) Ltd. is registered on the 1st Point Assessment System. Supplier No. 10040255
W. Maass (UK) Ltd.
Bedford StreetParr Industrial Estate
St. Helens
WA9 1PN
ENGLAND
Tel: +44 1744 453393
Fax: +44 1744 451707
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orged steel bulkheads clad with Inconel 625: News from Arc Energy Resources
Forged steel bulkheads clad with Inconel
25
equest your FREE weekly copy of the Manufacturingtalk email newsletter. News about Sheet me
resswork, stamping and fabrication and more every issue.Click here for details.
he recently completed overlay cladding of 35 oil pipeline
orged high yield carbon steel bulkheads involved depositing
heir internal surfaces with a 3.5mm coating of Inconel 625.
rc Energy Resources has completed the overlay cladding of thirty-five oil pipeline bulkheads
anufactured by W Maass for the Tweedsmuir Development in the North Sea W Maass (UK),
hich manufactures special connectors, flanges and other pipeline equipment for oil, petrochemical ocess projects around the world, has developed a twelve-year relationship with weld overlay cladd
ecialist Arc Energy Resources that means the two companies cooperate where corrosion resistance
tal element in component specifications
his article was originally published on Manufacturingtalkon 12 Jun 2007 at 8.00am (UK)
elated stories
orrosion-proof cladding for offshore pipeline
rc Energy Resources has added a corrosion-proof cladding, using 16 plates of 3mm Alloy 59, to an
65m long, 16in diameter Superduplex riser for a pipeline company.
abrication facility completed
rc Energy Resources has announced the completion of a Fabrication Unit to service its customers in
e water, wastewater, instrumentation, sub-sea, oil and gas industries.
he most recent example is a contract for 35 pipeline bulkheads destined for the Tweedsmuir
evelopment in the North Sea.
he insulated bulkheads, which consist of inner and outer pipes with 12-18in and 8-14in nominal bor
ameters, are designed to maintain the temperature of the fluid in sub-sea pipelines to ensure an
ninterrupted flow.
hey were manufactured by W Maass from high yield carbon steel forgings and their internal surface
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http://www.manufacturingtalk.com/register/story.htmlhttp://www.manufacturingtalk.com/guides/weld-overlay-cladding.htmlhttp://www.manufacturingtalk.com/guides/corrosion-resistance.htmlhttp://www.manufacturingtalk.com/http://www.manufacturingtalk.com/news/aen/aen125.htmlhttp://www.manufacturingtalk.com/news/aen/aen124.htmlhttp://www.manufacturingtalk.com/guides/carbon-steel.htmlhttp://www.manufacturingtalk.com/guides/carbon-steel.htmlhttp://www.manufacturingtalk.com/news/aen/aen124.htmlhttp://www.manufacturingtalk.com/news/aen/aen125.htmlhttp://www.manufacturingtalk.com/http://www.manufacturingtalk.com/guides/corrosion-resistance.htmlhttp://www.manufacturingtalk.com/guides/weld-overlay-cladding.htmlhttp://www.manufacturingtalk.com/register/story.html -
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orged steel bulkheads clad with Inconel 625: News from Arc Energy Resources
ere clad by Arc Energy with a 3.5mm coating ofInconel 625.
Maass is also currently designing and manufacturing a special pipe-in-pipe 'Hot Tap Tee' compon
r the same project, which will allow a future tie-in to the pipeline, should it be required by the
perator.
his component will also be fully clad by Arc Energy.
ommenting on the relationship, W Maass managing director David Toone said: "Over the twelve ye
e have worked with Arc Energy, the quality of their cladding and their service has always been
nsistently high.
e now source all our weld overlay cladding from them and they in turn cooperate with us on contra
when we win they get the cladding order." Arc Energy sales director Alan Brown agreed that the
lationship works very well and adds that the two companies developed their partnership before
rtnerships were fashionable.
Arc Energy Resources: contact details and other news
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