M.S. FITTINGS Manufacturing Co. Pvt. Ltd.
A Symbol of Quality & Reliability · Est. 1957
Kolkata · India · Since 1957
Certified: ISO 9001 | ISO 45001| PED | EIL | IBR
+91 33 2236 2869 | headoffice@msfittings.com |

Our
Product Range

Six world-class product families — manufacture to exact standards, trusted by refineries, petrochemical plants and power stations across countries.

Scroll to Explore
Butt Weld Fittings
01

Butt Weld Fittings

ELBOW
  • 45° , 90° & 180° ( LR & SR )
TEES
  • Equal & Reducing Tees
REDUCER / SWAGE NIPPLE
  • Concentric, Eccentric
CROSS
  • Equal
CAP & STUB END
Specifications
Size Range ½″ NB to 24″ NB
Thickness SCH 10 - SCH XXS
Standards ASME B16.9 | MSS SP-95/75 & BS: 3799
Request Quote

Socket Weld Fittings

Offerings
  • Elbows ( 45°, 90° )
  • Tee & Cross
  • Couplings
  • Union
  • Cap
  • Reducing Insert
  • Boss
  • Couplet
Specifications
Pressure Class 2000# to 9000# ( Wherever Applicable )
Sizes 1/2" to 4" NB
Standards ASME B16.11 | MSS SP-79/97
Request Quote
Socket Weld Fittings
02
Threaded Fittings
03

Threaded Fittings

Offerings
  • Elbow ( 45°, 90° )
  • Tee & Cross
  • Union & Cap
  • Cap
  • Plug ( Hex & Square & Bull )
  • Bushing
  • Boss
  • Couplet
Specifications
Pressure Class 2000# to 9000# ( Wherever Applicable )
Sizes 1/2" to 4" NB
Standards ASME B16.11 | MSS SP-79/97
Request Quote

Flanges

Offeringss
  • WELD NECK
  • SLIP-ON
  • BLIND
  • SOCKET WELD
  • THREADED
  • LAP JOINT
  • SPECTACLE BLIND ( FIG .8 )
Specifications
Pressure Class 150# TO 2500# ( Wherever Applicable )
Sizes 1/2" to 24" NB
Standards ASME B16.5 / B16.47
Request Quote
Flanges
04
Branch Connections
05

Branch Connections

Offerings
  • WELLDOLET ®
  • SOKOLET ®
  • THREADOLET ®
  • NIPPLE - OUTLET
45° BRANCH OUTLET
  • BW / SW / THREADED
Specifications
Size 1/2" to 12" NB
Standards MSS SP-97
Request Quote

Special Fittings

Branch Connections
  • Nozzles
  • Split Fittings
Specifications
Custom Special products as per client drawing
Request Quote
Special Fittings
06