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Pipe Fittings, Nipples

Ductile Iron Threaded Fittings, UL/FM

• Conforms with ANSI B16.3 standard
Plugs and Bushings conform with ANSI B16.14
UL/FM listed
300 psi (CWP) NPT threaded fittings
Lightweight DI threaded fittings are ideal fittings
in fire protection other industrial applications.

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Cast Iron Threaded Fittings, UL/FM

• Conforms with ANSI B16.4 standard
Plugs and Bushings conform with ANSI B16.14
UL/FM listed
Stocked in sizes 1/2" to 3"

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Brass Threaded Fittings

• Meets all applicable ANSI standards
Stocked from 1/8" through 4" diameters
Bronze material is to ASTM B62 standard

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Malleable Iron Threaded Fitting

• Meets or exceeds all applicable ASTM and ANSI standards
• Stocked from 1/8" through 6" diameters
• 100% Pressure tested before leaving the factory

Malleables - Black and Galvanized
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Price

300# XH Fittings

• Meets or exceeds all applicable ASTM and ANSI standards
Stocked from 1/8" through 6" diameters
100% pressure tested before leaving the factory

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Forged Steel Fittings

• Meets all applicable ANSI and MSS standards
Material conforms with ASTM A105
Material Test reports (MTR’S) available
Stocked in Class 2000, 3000 and 6000
Stocked in sizes 1/4" to 4"
Are approved by all major oil companies

Forged Steel - Threaded Forged steel - Socket Weld
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Copper Fittings - Wrot Solder Joint Fittings

• NSF 61 Certified
IAPMO Approved
Meets ANSI 16 Standards
Material Specifications to ASTM B88
Massachusettes Approved

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Steel Merchant and API Line Couplings

• Meets or exceeds all applicable ASTM, ANSI and API standards
Merchant Couplings stocked 1/8" - 6" diameters
API Line Couplings stocked 1/8" - 12" diameters
Full stock of specialty couplings, such as Half Couplings and Right and Left Couplings

Merchant Couplings - Black Merchant Couplings - Galvanized
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Merchant Couplings - API
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Steel Plugs and Bushings

• Meets or exceeds all applicable ASTM and ANSI standards
Stocked from 1/8" through 2"
Full stock of specialty items including hex and square socket plugs, hex head plugs, etc.

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E-mail: nni_inc@hotmail.com
Phone: 305-687-3330
Toll Free: 1-877-NNI-FIRE (1-877-664-3473)
Fax: 305-687-3360
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