JMF Steel Nipples

Combined with our quality malleable fittings, JMF nipples in both black and galvanized are truly the right fit.

Steel Fittings, 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

MATERIALS

ASTM A 197 Cupola Malleable Iron
ASTM A 153 Zinc Coating

SPECIFICATIONS

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 and 80
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.

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