TPi July 2010

57 / 68

July 2010 Tube Products International 55
Fi t t ings
Steel, stainless and alloy steel fittings
Delcorte sas is composed of five production plants, producing steel, stainless
and alloy steel fittings for water, gas, chemical, petrochemical and nuclear
applications.
The company is approved by major oil and gas companies (BP, Exxon Mobil,
Qatar Petroleum, Saudi Aramco, Shell and Total), making the group a reliable
partner for EPC companies such as Bechtel, Chyoda, Fluor Daniel, Foster
Wheeler, Hyundai, JGC, Saipem, Technip and stockists. 85% of the company’s
production is exported, to more than 60 countries.
Product ranges include carbon, stainless and alloy steel high pressure fittings
as per ASME B16.11; reinforced branch outlets (BW, SW, THD, NIP and ELB) as
per MSS SP 97; steel threaded couplings for water and gas from 1/ 8" to 6" (ISO,
BS, DIN, ASTM and UL6); conduit couplings; wrought threaded steel fittings as
per BS1740-EN10241; tailor-made fittings for special applications; API line pipe
couplings as per API 5L; and API casing and tubing couplings up to 20" as per
API 5CT.
Delcorte sas – France
Euroflansch manufactures flanges
and fittings for wholesalers and large
consumers. Products include small and
large flanges, fittings and elbows made
of carbon steel or stainless steel.
The company is approved as a material
manufacturer according to AD 2000-
W0, and has established a certified
quality management system in
accordance with the Directive 97/23/
EC for Pressure Equipment, as well
Forged CS, SS, LTCS, duplex
and super duplex fittings
as being certified according to DIN
EN ISO 9001:2000. With the approval
CRN 0B12002.5ADD1, the company
supplies flanges according to B16.5 in
all Canadian provinces. By the receipt
of the Lloyd’s Certification, Euroflansch
is able to supply all authorised flanges
for shipbuilding.
Euroflansch GmbH – Germany
Flanges and fittings in carbon
and stainless steel
Customisable
double block and
bleed valves
Founded in 1998 as a master distributor
of Hy-Lok Corporation, Hy-Lok USA
offers fluid system components for the oil
and gas industry, including tube fittings,
flare fittings, pipe fittings, double block
and bleed valves, and needle and check
valves.
Thecompanyhasexpandeditsinstrument
valve product line with double block
and bleed valves that can be designed
and engineered to order. Double block
and bleed valves, also known as DBB
isolation valves, provide an alternative
to multi-valve systems by combining
typical block and bleed components into
a compact, space-saving unit.
Hy-Lok double block and bleed valves are
integrally forged, one-piece assemblies
used for the primary isolation of pressure
take-off and process flow. Double block
and bleed valves reduce the need for
costly multi-valve systems, minimise
potential leak paths, and provide weight
savings.
“With the space-saving requirements
of off-shore oil and gas extraction,
it was important to offer a compact
valve that is highly versatile,” said Jody
Barnes, CEO of Hy-Lok USA. “Our DBB
valves are flexible in design, and can
be engineered to meet custom lengths,
heights, and connection sizes.”
The DBB valves’ compact design
is suitable for instrument isolation
chemical injection, gauge isolation,
oil and gas production, and direct or
remote mounting of instruments. Users
have the option of choosing from a large
inventory of ready-to-ship DBB valves
or custom designing a solution that is
optimised for their particular system.
Additional double block and bleed
valve benefits include uninterrupted
flow for negligible pressure drop, low
maintenance requirements, and a smaller
profile for reduced risk of vibration
damage. Optional DBB features include
probes, check valves, seat wipers and
injection quills.
Hy-Lok USA