M&F Equal Elbow,NPT,Black Malleable Iron 1.Banded,Beaded,Plain 2.1/8-6 inch 3.Connection:NPT thread 4.Heavy/Standard/light

M&F Equal Elbow, NPT, Black Malleable Iron

Specification:

Male&Female, Equal, Elbow, Connection NPT threads, Material of Construction Black Malleable Iron,WOG (PSI) 300 At 150 Deg F, Saturated Steam Pressure 150, Standards Class 150.

  

Technical Parameter:

ANSI: American Standard

Materials: ANSI/ASME/A197-79

Dimensions: ANSI/ASME B16.3-85

Threads: ANSI/ASME B1.20.1

Mechanical properties:

Tensile Strength≥33kg/mm2

Elongatin≥8%

Hardness<HB150

Hydraulic Test:

Test Pressure:25kg/cm2

Working Pressure:16kg/cm2

Chemical Properties

C:2.4~2.9 %

Si:1.2~1.7 %

Mn:0.3~0.55 %

P:0.12 %

S:0.1 %