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- since 1983 -

 Technical Offer

Picture samples, 9 photos                  <<- photos ->>                  Our production site, 5 photos

E-mail: -- -- -- Tel. 0048-58-3477794 POLAND




CAST IRON - SiMo - Niresist - Ductile Iron - CAST STEEL

( 50 photos on 4 pages)

( over 100 photos of our castings)

- nodular iron (also called spheroidal graphite iron, SG-iron or ductile iron)
grades: EN-GJS-400-15, EN-GJS-500-7, GJS-600-3, GJS 700-2, GJS-400-18-LT, GJS-400-18-RT (GGG40.3) according to EN 1563 from medium frequency induction furnace,
- ductile iron type SiMo , alloys such as EN-GJS-XSiMo 5.10, EN-GJS-XSiMo 4.10, heat resistant up to 700*C
- grey iron (EN-GJL-150, GJL 200, gray EN-GJL-250 according to EN 1561) from medium frequency induction furnace or cupola furnace ( 50 photos on 4 pages)
- austenitic cast iron e.g. Ni-Resist such as D2, D5, D5S,
- other iron alloys on request (e.g. heat resistant chromium irons)
are moulded on moulding machines in boxes 30x40,40x50,50x60cm,40x70cm,80x80cm,80x100 & 100x100cm
(weight up to 150 kg) or manually (weight mainly up to 700 kg; length up to 300 cm; on special request up to 3000 kg)
- in green sand ( CT12 - CT14 according to ISO 8062)
- in dry sand or in self-hardening masses,
- in furan resin bonded sand ( CT8-CT12 according to ISO 8062).

- carbon and construction cast steel
GS 38, GS 45, GS 52, GS 60, GS 70 (DIN 1685),
GP240GH (EN 10213), GS 20Mn5 (EN 10213-3),
GS 42CrMo4, GS 25CrMo4, GS 30Mn5 (DIN 17205),
GS 16MnCr5 (DIN 17182),
GS 30CrMo4 (TGL 14395),
- stainless cast steel
1.4031 (X38Cr13), 1.4301 (X5CrNi1810) DIN 17440
1.4308 (G-X6CrNi189), 1.4313 (G-X5CrNi 13 4) DIN 17445
1.4340 (G-X40CrNi 27 4) SEW410
1.4408(G-X6CrNiMo 18 10), 1.4410(G-X10CrNiMo 18 9), 1.4853 (X10CrNiMoNb 18 12) DIN 17445
1.4542 (X5CrNiCuNb 17 4) DIN 17440
1.4729 (G-X40CrSi13) DIN 17465
G43200 AISI 4320
SS-stal 2343-12 SS 142343
316, 304C15, 316C16, 317C16 BS3100
- abrasion proof cast steel
L210H21NM, L210H21, L210H21S (PN-90/H-83161)
L120G13 (PN-88/H-83160)
- heat resistant cast steel
1.4848 (G-X40CrNiSi25-20) DIN 17465
1.4859 (GX 10NiCrNb 3220) DIN 17465
1.4506 (X5NiCrMoCuTi 2018) SEW400
1.4857 (X5CrNiMoNb 25 25) DIN 8556
- other cast steel alloys on request
are moulded on moulding machines in boxes 30x40,40x50,50x60cm,40x70cm,80x80cm,80x100 & 100x100cm (weight up to 150 kg) or manually (weight mainly up to 700 kg;
length up to 300 cm; on special request for lower quantities up to 3000 kg)
- in dry sand or in self-hardening masses,
- in no-bake phenol resin sand, in alphaset process.

- as sand castings (machine or hand moulded)
- as centrifugal bushings,rings and sleeves up to 1000 mm diameter and up to 2400 mm long
- as lost-wax investment castings
such cast bronze alloys as
BS 1400: LG1, LG2 (Gun Metal), PB1, G1, LB2, AB1, AB2, G3, LG4, CT1, CT2,
PB4, PB2, LPB1, LB1, LB4, LB5
SAE 660,
ISO CuSn10, CuSn10P, CuSn10Zn2,
CuSn10Pb10, CuSn8Pb15Ni, CuSn5Pb20,
CuSn4Zn7Pb6, CuSn5Zn5Pb5,
CuAl9Fe3, CuAl10Fe3Mn2, CuAl10Fe4Ni4, CuAl10Fe5Ni5,
ASTM B148 C95800,
CuSn12Ni2-C Din3996:2005
and other bronze alloys on request
unit weight mainly up to 500 kg and length up to 300 cm;
on special request up to 3000 kg)

(AlSi12, AlSi12Fe, AlSi12Cu, AlSi12CuFe, AlSi5Cu3Mg
AlSi10Mg, AlSi60Cu4, AlSi132, alloys according to
SAE e.g. A380 or ASTM or BS e.g.LM6, LM20, LM25, LM21, LM4,
LM16, LM10 and other alu alloys on request) are made
- on cold-chamber high pressure die casting machines (weight 0,05-5,0 kg),
- in gravity dies / chills (up to 50 kg open manually or by gravity die machines)
- in sand (up to 250 kg;up to 250 cm long; on special request up to 600 kg).

- on cold-chamber die casting machines
- in permanent moulds
- in sand.
Also centrifugal castings and lost-wax investment castings (art castings too - brass statues)
e.g.such cast brass alloys as
BS1400: DCB3, DCB1, HTB1, HTB3, SCB1, SCB3, SCB4, SCB6, PCB1
ISO CuZn40, CuZn40Pb, CuZn39Pb2, CuZn38Pb2,
CuZn25Pb3Sn2, CuZn33Pb2, CuZn36Sn,
CuZn15As, CuZn34Pb2AlAs,
CuZn35AlFeMn, CuZn28Al5FeMn, CuZn38Al2Mn1Fe, CuZn34Al
CuZn43Mn4Pb3Fe, CuZn37Mn4Fe1Sn1, CuZn40Mn3Fe1,
CuZn38Mn2Pb2, CuZn16Si3,5
and other cast brass alloys on request
weight mainly up to 500 kg and length up to 300 cm;
on special request up to 2500 kg)

Additionally available: ZINC (Zn99,5%, ZnAl4 known as ZP3 / Zamak 3 or AG40A and ZnAl4Cu1 known as ZP5 / Zamak 5 or AG41A), LEAD (mainly up to 3000 kg).

We give inspection certifications 3.1 (EN 10204,DIN 50049,chemical composition of cast,strength tests,hardness,elongation)

Casting cores are made with use of carbon dioxide, resins (Cold box amina) or Hot Box.
Steel shot blasting, glass or sand blasting.
Painting works (spray & dip painting, powder coating) and special coatings (Zn,Cr,Ni,Cd).
Heat treatment: T4, T5, T6, T7, +QT quenching & tempering, +N normalizing, +NT, +T; hardening, tempering;
annealing (normalizing, stress relieving / recovery / process anealing, full anealing, softening, spheroidising),
precipitation hardening, martempering, austempering, T6 for aluminium castings;
Castings patterns are made of wood, resins or aluminium.
Production of gravity dies and high pressure dies.
Machining & welding.Assembly. Constructions.

- automotive (brackets, intercoolers, housings, steps for trucks, gearboxes, turbocharger housings),
- lighting (lampposts,housings,brackets),
- marine,offshore,shipbuilding & yacht building (propellers, heads, liners, pistons, exhausts, intake manifolds for engines, ballasts, keels & bulbs, counterweights, anodes),
- machine building (housings, gearboxes, shafts, bars, thickwalled tubes, sleeves, bushings, flywheels, flat bars,round bars, compressor parts),
- building engineering (drillheads for foundation poles, castings for lifts/elevators; excavator and loader spare parts: excavator teeth loader bucket teeth; concrete mixing plant spare parts: blades, lining, spokes ; paving plant spare parts: blades, blade grips),
- public works (bridge railings,river balustrades, road barriers)
- mining (mine spare parts: runners, road and gear wheels, brake blocks; abrasion resistant buckets; spare parts for jaw crushers, cone crushers, impact crushers and hammer crushers: brake lining, lateral wedges, bearing ribs,hammers, crusher lining, bronze liners, cast iron liners, plastics liners fuse and strut plates),
- railway engineering (e.g.couplings, brake inserts),
- power industry (dust elbows),
- for pulp and paper industry
- agriculture machines (e.g.wheels, gearboxes, housings, bushings, covers, counterweights, packer wheels, Cambridge rollers, Crosskill rollers, Campbell rollers; Niemeyer Wendepacker d 900 mm,Lemken etc.),
- industrial fittings & pumps,pipe fittings,valves, pipe couplings,pipe clamps,water sewage systems, manhole covers,manhole stairs,gully grates (standard EN-124), watermeter bodies,compressors,
- windpower-plants (covers, housings, parts of transmission sectors: main-bearing houses, rotorshafts, gearbox supports)
- furniture (furniture fittings and costruction fittings,door handles),

Ludwik Bieliński Sobowidz Odlewnia Żeliwa i Metali Kolorowych

More than 40% of our production is exported to other European countries, North America, Middle East, Japan and Australia. For all customers in European countries which belong to EEC, EFTA or CEFTA we sell all our products as V.A.T.-free (VAT 0%). Since 1997 export promotion of SOBOWIDZ has been co-financed from the European Union funds within PHARE Programme. Within coming 2 years our company is going to get Quality System Certificate for the Standard ISO 9002:2000.

Village Sobowidz (Sobbowitz) is situated 30 km to the south of Gdansk
(1000 year city and Baltic Sea harbour in northern Poland).
Geographical position GPS: 18°35'58.20" E & 54°08'44.68" N
Everyday direct connections by Lot, SAS, Wizz Air, Lufthansa, Ryanair from international Gdansk airport
to such cities as Warsaw, Copenhagen, Frankfurt, Berlin, Stockholm, London Our export office is situated only 5 km from the airport. GPS: 18°33'59.47" E & 54°22'34.59" N.
Everyday ferries between Gdynia & Karlskrona (Sweden) and between Gdansk & Nynashamn (near Stockholm).

We speak English (preffered) and German.
Delivery time: from 1 day up to 6 weeks for full container loads
depending on type of products
Delivery terms (Incoterms 2011): EXW, FOB, DAP or others.
We can offer our customers competitive freight to every place in the world.

Please send inquiries and proposals of appointment by fax or e-mail.
Technical drawings by e-mail please send as files .dwg, .dxf (drawings with dimensions),
.stp, .stl (3D drawings),
.jpg, .pdf, .igs or .tiff (photos & drawings).
.doc (texts).
We help to choose the best alloy for customer's casting, please describe enviroment of work for casting (forces, temperature, pressure...).

Well written inquiry helps us to give you quicker quotation. Perfect if your RFQ includes:
- drawing with all or at least overall dimensions or photos of old product,
- quantity,
- choosen metal / alloy,
- unit weight (kg or lbs) or volume of casting (cm3),
- info about finish of castings,
- info about patterns/tools/dies (ready to rent or new to quote and make).

We invite to co-operation! Try our prices and quality.

To contact us:

HOLIDAYS in Poland e.g. in 2015: New Year's Day 1st Jan., Epifaneia Day of 3 Kings 6th Jan., Easter 5th & 6th April, May Day 1st May, Constitution Day 3rd May, Corpus Dei 4th June, Assumption Day & National Holiday 15th Aug., All Saints Day 1st Nov., Independence Day 11th Nov., Christmas 25th & 26th Dec.

Hitzebestaendiges Stahlguss, Korosionsfestes Stahlguss, Edelstahlguss, Verschleissfestes Stahlguss
CNC Gussbearbeitung - Polen
Infoline in Deutsch: 0048-601-912578


Tel. 0048-58-3477794 - Fax 0048-58-6828226