Products

Malleable


JMF provides the highest quality malleable fittings in the world with an external defect rate of only .0001%. Yes, that's only 1 part in 1,000,000! Because Quality is always a must, let JMF malleable be your preferred choice.

MALLEABLE FITTINGS, STEEL NIPPLES AND CUT 
 
LENGTHS SPECIFICATIONS
 
SPECIFICATIONS
  • • ASTM A 197 Cupola Malleable Iron
  • • ASTM A 153 Zinc Coating
  • • ANSI B 16.3 Malleable Iron Threaded Fittings
  • • ANSI B 16.14 Ferrous Pipe Plugs, Bushings, etc.
  • • ANSI B 16.39 Malleable Iron Threaded Pipe Unions
  • • ANSI B 2.1 or BS 21 Threads
  • • Tensile strength 28.4 Kg./mm/min.
  • • 5% minimum elongation
 
CERTIFICATIONS
  • • Complies with ASTM A-53m A-733 and ANSI B1.20.1 threading, dimensions and pipe specifications.
  • • Complies with ASTM A-53 milltested schedule 40.
  • • Meets ANSI B36.1. All pipe is hydrostatic tested.
  • • Galvanized Zinc coating applied by hot dipped galvanized complying with ASTM A-123.
  • • Black protected against oxidation with varnish coat.
 
MATERIALS
  • • ASTM A 197 Cupola Malleable Iron
  • • ASTM A 153 Zinc Coating