Manufacturer & Exporter of Investment & sand castings

1. SAND CASTING FOUNDRY

2. ABOUT COMPANY
The company is engaged in manufacturing and supply of
Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel and Nickel
base Casting in various sizes and weight up to 750 Kg per piece to
meet international standards like ASTM, DIN, EN, BS and
Customer supplied standards. The product serves to Valve &
Pump, Chemical processing, Refinery, Mining, Oil Exploration,
Marine, Power Generation, Earthmoving Equipment, Automobile
and General Engineering
Group Company : Austin Alloy Cast Pvt. Ltd.
Investment Casting Foundry

3. INFRASTRUCTURE
• Total Land Area : 15000 square meter
• Constructed Area : 70000 square feet
• Administrative Office : 4500 square feet
• Power : 750 KVA

4. CAPACITY
• Installed capacity: 1800 MT per year.
• Present production: 110 MT per month.
• Spare capacity: 40 MT per month
• Maximum weight of single piece casting: 20 Kg to 750 Kg.
• Single piece size : 150 X 150 X 150 mm to 1200 X 1200 X
1200 mm
• Minimum Core Dia: 25 mm
• Minimum Wall Thickness: 10 mm

5. CERTIFICATION
PED 97/23/EC & AD 2000 W0
ISO 9001:2008

6. APPPROVALS IN PROCESS
• NORSOK APPROVAL OF DUPLEX STAILESS STEEL
• OFFSHORE MORING MANUFACTURING APPROVAL

7. PRODUCTION & SUPPLY TO
• Valve & Pump
• Automotive/Transportation
• Food Processing
• Mining Oil Exploration
• Marine
• Power Generation
• Earthmoving Equipment
• General Engineering Industries.

8.  AUSTENITIC STAINLESS STEELS
ASTM DIN
A351-CF8 1.4308
A351-CF8M 1.4408
A351-CF3 1.4306
A351-CF3M 1.4404
A351-CF8C 1.4827
A351-CF10 1.4308
A351-CK20 1.4843
A351-CN7M 1.4500
A351-CG8M 1.4431
1.4581
1.4309
 AUSTENITIC FERRITE DUPLEX
ASTM DIN
A351-CN3MN 1.4585
A351-CK3MCuN
MATERIALS AT METFLOW
 CARBON STEEL
ASTM DIN
A216-WCB, WCC 1.0619
A352-LCB, LCC 1.6220
 LOW ALLOYS & MARTENSITIC
STEELS
ASTM DIN
A217-WC6 1.7356
A217-WC9 1.7379
A217-CA15 1.4008
LC3 1.5638
Page -1

9. MATERIALS AT METFLOW
 DUPLEX STAINLESS STEELS
ASTM
A890/995-Gr 1A
A890/995-Gr 2A
A890/995-Gr 3A
A890/995-Gr 4A
A890/995-Gr 5A
A890/995-Gr 6A
Page -2
 SUPER DUPLEX STAINLESS STEEL
DIN
1.4468
1.4469
1.4515
1.4539
1.4536
1.4538
 NICKEL BASE SUPER ALLOYS
ASTM DIN
A494-M35-1 2.4365
A494-CY40 2.4816
A494-CW12MW 2.4686
A494-CW2M 2.4610
A494-CW6MC 2.4856
A494-CX2MW 2.4602
A494-CU5MCuC 2.4858

10. TESTING FACILITY
Sand Testing :
 AFS Checking
 Compressive Strength
 Permeability Testing
 Clay Content
Spectrometer:
 Fe and Ni base Spectrometer up to 37 elements with Nitrogen
.analysis
 CRM Samples(Standard): For cross verification of Spectro
analysis
1. Low Alloy steel
2. Martensitic Steel
3. Austenitic Stainless Steel
4. Duplex Steel
5. Nickel Base Alloy
Page -1

11. TESTING FACILITY
• Chemical Analysis: All type of Raw Material Analysis.
• Mechanical Testing:
Universal Testing Machine of 200 KN connected with extensometer.
• Impact Testing:
Impact Testing Machine up to 300 J max,
Test temp: Room temp 20°C to -196°C.
• Microscope:
Microstructure Examination as per ASTM A923 etc.,
Ferrite Testing as per ASTM E562 etc.
• Hardness Testing:
Digital Rockwell cum Brinell Hardness Tester, Poldy Hardness Tester.
• Inter Granular Corrosion Test:
ASTM A262 practice A, B, E, C & F.
• Radiation Check Meter:
All Castings are checked for Radioactive Contamination.
• PMI Machine: To identify castings
Page -2

12. NDT
• Dye (Liquid) Penetrate Test : Solvent and Water Washable
method
• Magnetic Particle Testing: Prod Type, Wet Florescent
method.
• Ultrasonic Testing.
• Radiography Testing: 1. Ir-192 source.
2. Co-60 source,
• Man power: Level II in all NDT.

13. PATTERN SHOP
• Pattern Type: Teak Wood & Aluminum.
• Individual Sample file and History of each product.
• All patterns mounted on match plate.
• Identification and Marking of method on pattern.
• Method Card of each pattern.
• Simulation software to verify method.

14. MOULDING
• Moulding Process: CO2 & Green Sand
• Core: CO2 & No Bake
• Semi Machine Loop Line: 660 X 760 X Adjustable Height.
• Hand Moulding: Up to 1500 X 1500 mm

15. MELTING
• Induction Melting
• Crucible Capacity: 400 Kg, 900 Kg, 1200 Kg
• Ladle pre heaters
• Immersion Pyrometer
• Ladles: Bottom pouring, Shank pouring & Tea spout pouring.
• Scrap and other materials of the highest quality are used.
• Bath analysis of each Heat.

16. FETTLING
• Arc Gouging Machine for Stainless Steel
• Pickling and Passivation of Stainless Steel
• Swing Frame Grinding, Fiber Cutting, Pneumatic Grinding.
• Electronic Welding Machine.

17. HEAT TREATMENT
Furnace Detail HT - 01 HT - 02
Fuel Type Gas Gas
Operating Temp. 1120°C 1250°C
Calibration API 6 appendix A API 6 appendix A
Batch Capacity 3.5 MT 2 MT
Thermocouples 4 2
Agitation Mechanical Mechanical
Quenching Tank 50000 LTRS 50000 LTRS
Quenching Time 45 Sec. 35 Sec.

18. MACHINING
Type of Machines
 Turning Centers
 Vertical Milling Centers
 Conventional Turning
 Radial Drill
 Regular Drill
Upcoming
 Turning Centers
 Vertical Milling Centers
 VTL

19. NEW COMPONENT
PATTERN TECHNOLOGY
PATTERN MFG. (out side)
METHODING
MOULDING & CORE MAKING
MOULD CLEANING, COATING, CORE COATING, DRYING
CORE SETTING & MOULD CLOSING
MELTING/POURING
CHEMICAL ANALYSIS
HEAT NO. TRACEBILITY
SHOT BLASTING
PROCESSFLOWCHART
PROCESSFLOWCHART

20. VISUAL INSPECTION & FETTLING
NDT
DEFECT REMOVAL & UPGRADATION
HEAT TREATMENT
SHOT BLASTING & CELANING
MECHANICAL TESTING
NDT
DIMESION MESUREMENT
VISUAL INSPECTION
MACHINING (if Required)
PACKING
DESPATCH
PROCESSFLOWCHART
PROCESSFLOWCHART

21. MACHINED CASTINGS

22. PRODUCT PHOTOGRAPHS

23. PRODUCT PHOTOGRAPHS

24. CUSTOMER LIST
EXPORT
TURKEY
CZECH REPUBLIC
FRANCE
FINLAND
GERMANY
GERMANY
THAILAND
GERMANY

25. WIND FARM ( 1.40 MW )
Metflow is having two wind farms and producing
electricity more than 3.0 million units per year.
Metflow believes to use of maximum natural energy
and wants to help nature by reducing air pollution.

26. METFLOW CAST PVT. LTD.
Survey No. 79 , National Highway No. 27,
Near- Goldcoin Foam, Shapar – Veraval,
Dist- Rajkot, Pin – 360 024 Gujarat (India).
Contact No. – Phone +91-02827-253384
Fax +91-02827-253385
Website: www.metflowcast.com.
Mail: info@metflowcast.com.