RMT Valvomeccanica is an Italian valve manufacturer located in Solbiate Olona, North of Milan. It was founded in 1998 and merged with another company in 2008. It is part of the GIVA Group, an Italian conglomerate with steel mills and forging capabilities. RMT designs and manufactures ball valves in carbon steel, stainless steel, duplex, super duplex, Inconel, and Incoloy for industries like oil & gas, chemical, and naval. Standard valve components are stocked for quick delivery while customized orders take 6-10 weeks. Production is 150 pieces per month for sizes 12"-20" and 120 pieces for 24"-52".
2. INTRODUCTION
The company is one of the oldest
valve manufacturer in Italy. Since
1950 design and manufacture were
concentrated on lubricated plug
valves in standard and inverted
pressure-balanced designs. For 40
years the company operated
successfully improving its skills and
capabilities, up to the beginning of
the 90s when the company w as
liquidated due to market changes and
the growing attention of the owners to forgings and ball valves production.
In 1998 the activity found a new beginning with the name La Valvomeccanica
S.p.A., incorporated in Solbiate Olona (VA) as a public limited company specialized
in small and medium ball valves. In the same year, RMT Valves s.r.l. w as
established in Voghera (PV), as a trading company supplying service to major
w orldwide Engineering & Construction companies for all types of on-off valves: ball,
gate, globe, check, butterfly and plug. In 2008 the good collaboration betw een the
tw o companies led to the merger of the tw o companies into RMT Valvomeccanica
s.r.l..
RMT VALVOMECCANICA is
included in the GIVA group, an
Italian group founded by Mr.
Antonio Vienna in 1962 in
Northern Italy, which performed
in 2008 a turnover exceeding 650
Million Euro. Actually the group
includes steel mills, such as
Italfond, and important forge
masters, such as Forgiatura
A.Vienna, which can supply big
forgings up to 120 tons and shell
rings up to 8 meters in diameter,
with a wide range of materials.
Supported by the international experience and the innovation of the group, in the
last years the company improved products quality and customers satisfaction.
Moreover RMT Valvomeccanica has risen to the top of the market thanks to its
competitiveness and the capacity to adapt to the continuous evolutions occurring
within the market itself.
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3. The factory and headquarter of the company are
located in the town of Solbiate Olona, just North
of Milan in the very heart of the Italian and
European valve industry, at a short driving
distance from most of the main sub suppliers of
raw materials and components. Moreover
Solbiate Olona is easy to get to from downtown
Milan as w ell as from the tw o main airports of
Malpensa and Linate.
PRODUCT RANGE
RMT VALVOMECCANICA s.r.l. is present in the small and big sized ball valve market,
dedicated to the design and manufacture of ball valves in a multiplicity of materials:
carbon and stainless steels, duplex and super duplex, as well as inconel and incoloy.
Our valves are currently employed w orldwide in many applications such as oil & gas,
chemical, petrochemical, naval, pharmaceutical, power, offshore etc.
B ALL VALVE FLOAT ING SIDE ENTRY TYPE FSE
Tw o pieces split bolted body side entry floating ball valves ASME class 150-300-600-
900-1500-2500 flanged butt w elding or hub ended (on request), anti-blow out stem,
antistatic device, design triple stem seals, double body seals, fire-safe design, ISO
5211 drilling for top mounting ( 1遜), construction and testing according to API
6D, ASME B 16.34, PED and BS 6755.
Size range
From 遜 to 8
full and reduced
bore
Suitable for
Std. service
Cryogenic service
High temperature service
Be operable with every actuation
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4. B ALL VALVE TRUNNION M OUNT ED SIDE ENTRY TYPE TSE
Tw o & three pieces split bolted body side entry trunnion
mounted ball valves ASME class 150-300-600-900-1500-
2500 / API 2000 to 10000 flanged or hub ended (on
request), anti-blow -out stem, antistatic device, design
triple stem seals, double body seals, fire-safe design, ISO
5211 drilling for top mounting ( 1遜), construction and
testing according to BS 5351/API 6D.
Size range
From 2 to 60
B ALL VALVE TRUNNION M OUNT ED TOP ENTRY TYPE TTE
One piece cast body construction, top entry trunnion mounted ball valves ASME
class 150-300-600-900-1500-2500 flanged, butt w elding or hub ended (on request),
anti-blow -out stem, antistatic device, design triple stem seals, double body seals,
fire-safe design, ISO 5211 drilling for top mounting ( 1遜), construction and testing
according to BS 5351/API 6D
Size range
From 2 to 56
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5. B ALL VALVE TRUNNION M OUNT ED FULLY W ELDED TYPE TSW
One piece cast body construction, fully welded trunnion mounted ball valves ASME
class 150-300-600-900 butt w elding or hub ended, anti-blow -out stem, antistatic
device, design triple stem seals, double body seals, fire-safe design, ISO 5211 drilling
for top mounting ( 1遜), construction and testing according to BS 5351/AP I 6D
Size range
From 2 to 60
B ALL VALVE D OUBLE BLOCK & BLEED TYPE DBB
One piece bolted body construction with
tw o balls, trunnion mounted side entry
ball valves ASME class 150-300-600-900-
1500-2500 flanged, hub ended, anti-blow -
out stem, antistatic device, design triple
stem seals, double body seals, fire-safe
design, ISO 5211 drilling for top mounting
( 1遜), construction and testing
according to BS 5351/API 6D
Size range
From 2 to 24
B ALL VALVE SUBSEA
One piece cast body construction, trunnion
mounted side entry ball valves ASME class 150-
300-600-900-1500-2500 flanged, hub ended, anti-
blow -out stem , antistatic device , design triple
stem seals, double body seals, fire-safe design,
ISO 5211 drilling for top mounting ( 1遜),
construction and testing according to
BS 5351/AP I 6D
Size range
From 2 to 48
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6. B ALL VALVE COMPACT TYPE
One piece cast body construction, trunnion
mounted side entry ball valves ASME class
150-300-600-900-1500-2500 flanged, hub
ended, anti-blow -out stem, antistatic device,
design triple stem seals, double body seals, fire-
safe design, ISO 5211 drilling for top mounting
( 1遜), construction and testing according to
BS 5351/AP I 6D
Size range
From 2 to 24
A PPLICABLE SPECIFICATIONS
AP I 6D 6A ASME B16.10
AP I 598 ASME B16.24
BS 5351 ASME B16.34
BS 6755 MSS SP - 6
ASME B 16.5 NACE MR-01-75
DELIVERY
DELIVERY TIMES
Standard machined valve components and spare parts are stocked and shelved in
our w arehouse. Deliveries are therefore reduced to a minimum and in many cases w e
are able to satisfy deliveries within a matter of days for most of our standard
products.
Main components available in stock - Approval of draw ings not required
1 to 4 working weeks
Main components not available in stock - Approval of draw ings not required
6 to 10 w orking weeks
In case of draw ing approval please increase above deliveries by number of weeks
required for draw ing approval.
P RODUCT ION
FROM 12 T O 20: 150 P CS P ER MONT H
FROM 24 T O 52: 120 P CS P ER MONT H
6
7. Average Delivery Time in working weeks
MANUAL & BAR ACTUATED
Material Type ASTM FORGINGS
STEM VALVES VALVES
depending on
Carbon Steel A105N 4 ww 12 歎 18 ww
actuator supplier
depending on
Low Temp.CS LF2 - LF3 4 ww 12 歎 18 ww
actuator supplier
depending on
Stainless Steel F304 - F316 4 ww 12 歎 18 ww
actuator supplier
depending on
Duplex F51 4 ww 12 歎 18 ww
actuator supplier
depending on
SuperDuplex F53 - F55 6 ww 20 歎 22 ww
actuator supplier
depending on
6Mo F44 6 ww 20 歎 22 ww
actuator supplier
depending on
Inconel 625 - 825 6 ww 20 歎 22 ww
actuator supplier
depending on
Incoloy 718 6 ww 20 歎 22 ww
actuator supplier
SPECIAL D ELIVERIES
2010 - NEXEN P ET ROLEUM
P roject BUZZARD FIELD DEVELOP MENT
T runnion Side Entry Ball Valve
Size 18x16 rating 150#
material FULL F55 gear operated
Delivered in 5 working weeks
2006 - SHELL SARAWAK P roject F6
T runnion Side Entry Ball Valve
Size 32 rating 900#
material A105 & F51
Delivered in 16 working weeks
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8. CERTIFICATIONS
CERTIFICATIONS
- UNI EN ISO 9001:2008 TV Italia Srl
- CE MARK TV Italia Srl
- API MONOGRAM American Petroleum Institute
- SIL 3 IEC 61508:2000 Functional Safety Management System
- ATEX certificate 94/9/CE DNV Modulo Uno
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9. LAYOUT AND UTILITIES
General Overview
Raw Material Area 1.500 m2
Warehouse 940 m2
Cutting Area 130 m2
Machining Area 270 m2
Assembly Area 250 m2
Testing & Marking 510 m2
Expediting Area 360 m2
Office Area 1.750 m2
Total covered area 14.200 m2
Total area 25.400 m2
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10. PROCESS EQUIPMENT
Lifting
1 x 30 tons Overhead Double Girder Crane (indoor)
2 x 20 tons Overhead Double Girder Crane (1 indoor
+ 1 outdoor)
1 x 5 tons Overhead Double Girder Crane (indoor)
4 x 2 tons Wall Jib Cranes (assembling area)
3 x electric rechargeable Forklifts (2,5 tons LINDE +
4,8 tons LINDE + 12 tons KAREER)
6 x manual transpallets max 2500 kgs
4 x electric transpallets max 1400 kgs LINDE
RMT VM - Control Pane l of CNC
Machining
PRODUCTION:
2 x CNC w ork-centre MORI SEIKI
(遜 to 10 - 12 pallets)
2 x Automatic cutting machines
max. 360mm
RMT VM - CNC workce ntre (遜 to 10 -12 palle ts).
AUXILIARY:
1 x Manual parallel lathe H 300 x
1500mm
1 x Manual cutting machine max
60mm
2 x Vertical drilling machines
1 x Radial drilling machine
3 x Grinding machines
RMT VM Automatic cutting machines max. 360mm
1 x Ball polishing machine
1 x P ress for seat insert
Assembling
Hydraulic torque wrenches (rings and bodies up to 41.893 Nm) & 3 pump units
P ROTEC & MAPP T OOLS up to 60 l and 700 bar
4 x benches for small valves assembly
2 x equipped areas for big valves assembly
10
11. TESTING EQUIPMENT
Material Tests (carried out on site):
MP I - Magnetic P article T est
(MAGISCOP E 3000 silver yoke)
DYP - Dye P enetrant Examination
UT - Ultrasonic Test (KRAUT KRAMER)
P MI - P ositive Material Identification
(Spectrometer NIT ON Analyzer XL2 800)
Hardness Test
INSTRUMENTS: RMT VM - Test Bench
Roughness tester MIT UTOYO
Measuring 3D machine CAM2
Altimeter TESA
Comparator MIT UT OYO
Alesameter MAHR
Micrometer MIT UTOYO
X-RAY view box 50000 Cd/mq SEMAT
T emperature Recorder YOKOGAWA
Dualscope for painting max 2000 m
FISCHER
RMT VM Test Bench
Valve Tests
2 x Pneumatic & Hydraulic Test
Benches
( 遜 to 10) [one w ith threaded ends]
1 x Pneumatic & Hydraulic T est Bench
( 6 to 24 )
1 x Pneumatic & Hydraulic T est Bench
( 6 to 36 )
1 x Pneumatic & Hydraulic T est Bench
(16 - 48 )
bigger sizes are tested using blind RMT VM Test Bench
counter flanges
P ressure gauges max 2000 bar
Plug T est gauges up to 48
T orque verification equipment
ALKITRONIC & Dynamometric
Wrenches max 2000 Nm
Flow meter ASA for Pneumatic T est
(for metal to metal valves)
Cryogenic test equipment (bath up to
12 valves)
Fugitive emission test equipment
(Helium Mass Spectrometer &
Vacuum tester ESA)
Bunker for valve gas testing up to 36
600lbs (28 AP I 15000)
RMT VM Bun ker for Gas Testing
11
12. Tests carried out by
sister companies:
Ultrasonic test
P MI Corrosion test
RX Radiographic Test
Mechanical and chemical tests
DYE Liquid Penetrant
MP I Magnetic P article
Laboratory examination
Marking, Packing & Shipping
CNC Marking machine (low stress)
Electric & Pneumatic tools for P acking
1 x 40 tons bridge crane
1 x 1500 kgs max balance
1 x 10 kgs balance
SUPPORTING SERVICES
RMT Electronic Data System consist of the following HW:
1 Application Server
1 File Server (MET ODO)
1 File Server (DNS)
1 File Server / APP L.SVR. (P ro-Engineering CAD)
2 Netw orks Access Storage (for daily backup)
2 main Hub-Sw itch 1 Gbit/s
4 secondary Hub-Sw itch 100 Mbit/s
3 Access point for wireless comunication
40 netw ork P C
6 A3/A4 Copier - Scanner - Fax simile (multi-task)
4 color laser printer A4 for higher number of copies
an ink jet colour printer for larger format A3
an ink jet colour printer A4 format only
Analog Switchboard hub configured by 16 external lines and 22 extension
a router ADSL for Internet access (1 Mb band guarantee)
a firew all cisco
following SW:
Operating System Window s XP , Window s Vista, Window s 7
A simultaneously accessible netw ork EDP System for 20 w orkstations MET ODO
4 licenses of Pro-Engineer CAD program
1 license of Tell CAD program
other program able to realise informative data flow show in the manual and
procedure
and following internet connections:
internet website www.rmtvalvomeccanica.com
main E-mail: info@rmtvalvomeccanica.com
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13. GIVA GROUP
The GIVA Group (Gruppo Industriale Vienna Antonio), with tw o steel mills and five
forge masters located in various parts of Northern Italy, today holds the National
record for the volume of annual output. Experience and innovation are the particular
qualities which best identify the groups companies, which are leaders in the sectors
in which they operate.
STEEL
- STEEL MILLS -
PRODUCTION CAPACITY
T ONS PER YEAR: 60.000 tons
Nunki Steel
P roduction of Carbon Steel ingots:
1 ingot max 80 tons each 90 minutes
Italfond
Italfond S.p.A. manufactures forged ingots and
bars made of Stainless Steel and Special Alloys,
and currently ranks among the w orlds most
technologically advanced steel mills.
Stainless Steel & exotic materials bars and
ingots up to 21.500 kg
30 tons electric arc furnace, AOD converter
and automatic plant for handling
ferroalloys and scrap
VAR equipment for re-melting machine
Hydraulic presses + manipulators
Rotary forging machine (the largest in Italy)
Remote controlled heating furnaces
Heat treatment furnaces & cooling tanks
up to 80 tons gross weight
Lathes & automatic peelers for bars up to 18 diam.
2 automatic grinding machines
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14. RAW MATERIALS
CARBON STEELS
ASTM A105N
ASTM A350 LF2
ASTM A350 LF3 [-101属 IMPACT TESTED]
AISI 4140
F60
STAINLESS STEELS
ASTM A 182 F304
ASTM A 182 F6
ASTM A 182 F316
ASTM A 182 F317
ASTM A 182 F316L
ASTM A 182 F316TI
ASTM A 182 F316LN
ASTM A 182 F321
ASTM A 182 F347
A564 GR. 630
(UNS S17400), 17-4-PH
A479 XM19 (NITRONIC 50)
DUPLEX STAINLESS STEELS
ASTM A 182 F51 (UNS S31803)
SUPER DUPLEX STAINLESS STEELS
ASTM A 182 F53 (UNS S32750)
ASTM A 182 F55 (UNS S39276)
6 MO
ASTM A 182 F44
(UNS S31254)
NICKEL ALLOYS
INCOLOY 825 (UNS N8825)
INCOLOY 625 (UNS N6625)
INCONEL 718
(UNS N07718 B637 GR718)
INCONEL X 750
(UNS S07750 B637 GR688)
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15. - FORGE MASTERS -
PRODUCTION CAPACITY
T ONS PER YEAR: 200.000 tons
FORGING P RODUCT ION RELEVANT TO
VALVE MARKET :
BODIES, CLOSURES, BALLS:
FROM 56 TO 60, 5 PCS PER WEEK
Example: week 41,2008 P roduced in
5 days 60 balls 56 600lbs in LF2
Forgiatura A.Vienna
Forgiatura A.Vienna operates in the heavy rolling and forging sector and is the
largest company in GIVA Group. Thanks to the continual technological investments,
the company today stands out d ue to its production capacity for large size forgings,
both heavy-rolled and open-die-forged products.
In 2007 Forgiatura A.Vienna became the leader in its field for the quantity and
quality of production of shell rings for major petrolchemical projects.
PRODUCTION:
Forgings up to 120.000 Kgs
Rings up to 9.000 mm in diameter
M aximum l ength: 12 m
EQUIP MENT:
10.000 - 6.000 and 3.500 tons presses
CALAM 2000 rolling machine
Wagner rolling mill
Manipulators up to 90 tons
P re-forging furnaces
Cutting edge rolling technology is used to
turn out items w eighing up to 120 metric
tons max diameter 9.000 mm with height
up to 3.000 mm.
Heat treatment furnaces - salts - baths
Up to mm 8000 x 12000 x 3500 h
up to 1100属C
15
16. La Forgia di Bollate
P roduction range:
forging w eight 100 to 18.000 kgs
max. length bars/shafts 8.000 mm
max. discs 2.200 mm
Ring lamination range:
max. 2.500 mm
max. height 550 mm
max. weight 2.500 kgs
Forges
3.500 tons oil-pressure press
5.000 tons hydraulic press
6 manipulators up to 45-ton
vertical lathes
horizontal lathes
milling machines
CNC machining centres
Nuova OFAR
6,000 T ons Press
80 T ons manipulator
50 T ons integrated manipulator
2,500 T ons Press
20 T ons manipulator
20 T ons integrated manipulator
Vertical saw cutting
Max. height 2,000 mm
Max. width 2,000mm
Horizontal saw cutting
Max. length 6,000 mm
Max. width 2,000mm
Heat T reatment equipments
P roducts up to 80 tons
Maximum length: 22m
16