Galvanized & Black Malleable Iron Pipe Fitting, Elbow, Tee, Cross

Material of Construction

Malleable Cast Iron  ( Galvanized Malleable Iron, Black Malleable Iron)

Technics

Casting

Size

1/8"-6" (1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 5" 6")

Edges

Banded, beaded or plain; with or without Ribs. 

Standard

ANSI: American Standard

Materials: ANSI/ASME/A197-79

Dimensions: ANSI/ASME B16.3-85

Threads: ANSI/ASME B1.20.1

BS: British Standard

Materials: ISO5922

Dimensions: ISO049

Threads:ISO7/1

DIN Standard

Materials: DIN1692

Dimensions: DIN2950

Threads: DIN2999

Finish

Electric Galvanized, Hot Dipped Galvanized, Baked Galvanized, Normal Black, Shining Black, all be antirust treatment.

Shape

Equal, Reducing

Grades

Heavy series, Standard series, Medium series, Light series 

Quality Control

Excellent material, Precise angles, Good antirust property

Product Usage

Suitable for joining pipe lines of water, steam, gas, oil, air.

Mechanical Properties

Tensile Strength>=33kg/mm2, 

Elongation>=8%,

Hardness

Hydraulic Test

Test Pressure:  25kg/cm2;

Working Pressure:  16kg/cm2

Chemical Properties

C:  2.4~2.9  (depending on the walls thickness)

Si:  1.2~1.7  %

Mn:  0.3~0.55 %

P:  0.12  %

S:  0.1 %

Certificate

ISO9001:2000; SGS Certificate.

Customizing 

Special design available according to requirement.

Compliance: 

Low heavy metal content, Certified For Use In Potable Water Applications.