| naaman porcelain |
a plant
trnsfer |
75 days |
documentation of the whole plant, tagging,
photographing and videotaping of the plant
dismantling, including: mixers, drying ovens,
tanks, extruders, rollers, carousels, plates
production lines, caps production lines etc.
transportation through 80 trailers, cranes, fork
lifts and so on. |
Rubber Plants -
Haifa |
installation
of a giant
mangle |
10 days |
a mangle located at a height above the
production extruder. Production and installation
of anchorage plates before concrete casting,
hoisting the mangle to the platform,
manufacture and installation of all air, water,
electricity and so on supplies, operation |
| CUSTOMER |
FACILITY |
EQUIPMENT |
FLUID |
SOLUTION |
| Oil Refineries |
basic oils -
Haifa |
refinery
tower |
"Mibac" |
sealing the flanges of the rectangular
tower 600x1700 with a shape brace,
as three of the tower fins are uncovered
and one is adjacent to the wall so that
there is no access to work |
| Oil Refineries |
power station |
24" valves |
HP steam |
because of a problem in the process,
water penetrated the steam lines and
created very large vibrations which
resulted in loosening up and tearing the
screws, as well as many leaks. Initial
sealing was simultaneously performed
by riveting and fastening the screws and
later on producing giant clamps and
injection |
| Oil Refineries |
f.c.c |
8" flangs |
catalyst |
by a clamp |
| Oil Refineries |
power sation |
pumps housing |
a 48"
pipe
from a
cast |
a pipe in a
concrete pit (in case of a flooding) was cracked. Sealing was
performed by a stainless steel brace 2
mm thick, 4000 mm long and 1000 mm
wide. The job was done through diving
gear up to the stage of installation. |
| fruterom |
monomer |
2" flange |
acid |
2" flange connected to a giant storage tank
started leaking and was not noticed. As a result
of that,
the screws and flange were etched. Sealing
through a usual clamp succeeded to last for a
very short time after each injection. Therefore
we constructed a special box as a cast mold. We
injected to the clamp and as soon as
there was no leak, we cast an acid resistant
epoxy material which hardens in few seconds,
and thus we obtained a proper sealing as
well as a mechanical reinforcement of the damaged
pipe |
| nilit |
chemistry |
flsnges |
dayfild |
production of penetrating clamps and injection |
carmel
olpins |
ethylene |
gas turbines,
flange and
pipe |
ethylene gas |
in the gas turbines located in the upper floor of
the facility and fastened to the construction in
the floating method, there was a crack in the pipe fixed to the
flange, close to the turbine's
body. The requirement was also to seal the leak
and to mechanically fix the pipe so that it will
not be disconnected from the turbine. The
access was not easy and we worked in snapling
hammocks for four days, almost non-stop, with
gas masks until we succeeded to seal the leak. |
Oil
Refineries |
the entire
plant |
|
|
hundreds of steam, water and air
leaks in a daily work |
carmel
olpins |
the entire
plant |
|
|
dozens of steam, water and air leaks
in a daily work |
electricity
company |
power
station m.d |
|
|
dozens of steam, water and air leaks
in a daily work |
| CUSTOMER |
EQUIPMENT |
TYPE OF COATING |
METHOD OF
COATING |
Israel Aircraft
Industries |
utility poles for a
high voltage (about
10,000 sqm) |
99.99% zinc |
"arc spray", a cold coating,
hexagonal poles of a diameter of up
to f3,200 and up to 16,000 mm long.
Inside and outside automatic coating
simultaneously to a thickness of 120-
180m including a surface preparation.
Design and production of a facility to
roll the poles |
Dead Sea
Works |
anodes for the
Magnesium plant,
about 2200 units |
99.99% tin |
"Arc spray", cold coating, manual
work, required thickness - about
100 |
| Miluot |
hammers station |
Castolin
1012 |
a hot coating in a flame spray |
| Naaman refractors |
hammers station
for crushing |
a special coating |
hot coating with a flame spray |
| CUSTOMER |
FACILITY |
EQUIPMENT |
FLUID |
SOLUTION |
Milumor - a
plant for oil
production |
cooking |
frying
trays,
about 50
leaks |
steam |
frying trays made of 2 plates, 500 mm diameter each, between which steam flows. The plates
are connected to unknown massive plates
through welded pins. Cavities were generated in
the welding area and steam began to leak. The
tower includes 4 frying trays between which
the oil beans are located. Sealing was
performed by dishes fixed to the plates' ceilings
and to which a special material was injected |
| Oil Refineries |
F.C.C |
78"
manhole |
hot crude
oil
300° C |
the clearance between the manholes' flanges
and the reactor's tower was a varying clearance
in the range of 6-16 mm, so that we were forced
to produce a 11 segment clamp of various
thickness dimensions and to fix the segments
through anchorage bolts of the manhole itself.
This job lasted about 6 days |
| Oil Refineries |
gas
storage
tanks |
"bonnets"
(a cock's
flange) with no
clearance
2"-6" |
propane
gas |
the method was to create cavities between the
"bonnet" flanges in order to introduce a sealant |
Electricity
Company |
power
station
M.D. |
a drum
steam
boiler |
steam
200 |
a leak in an arc of a ø 48 mm. Manufacture of a one piece box with no welding. |
