Features and Benefits

Malleable Iron Pipe Fitting – ANSI Hot Dipped Galvanized Threaded-Socket,ANSI Black-Socket
Details:
Type: Equal Sockets/Reducing Sockets.
Size: 1/4”to 6”
Finish: Hot Dipped Galvanized, Black, Electro Galvanized,
Usage: Fire Protection (Fire Fighting), plumbing, Oil,Gas,infrastructure construction, and decoration, etc.
American Standard:
Material: ASTM A-197
Dimension: ASME B16.3 16.14
Galvanization: ASTM A153
Threads: ANSI B1.20.1

Mechanical Property:
Tensile strength: Min. 33kg/mm²
Elongation: Min.6%
Hardness: Max. 150HB
Test Pressure:25kg/cm²
Working Pressure:16kg/cm²
Delivery: 45-50days after prepayment

ANSI Socket

Nominal Pipe Size

Length of Thread,Min

Width of Band,Min

Inside Diameter of Fittings F

Metal Thick-ness

Outside Diameter of Band,Min

Thick-ness of Ribs

Length of Straight Couplings,W

Length of Reducing Concentric Couplings,M

Steel Couplings[Notes(2) and (3)]

B

L2

E

Min

Max

G

H

Notes(1) and (2)

Length,W

Outside Diameter,D

1/8

0.25

0.2639

0.20

0.40

0.43

0.09

0.69

0.09

0.96

0.81

0.56

1/4

0.32

0.4018

0.21

0.54

0.58

0.09

0.84

0.09

1.06

1.00

1.19


0.72

3/8

0.36

0.4078

0.23

0.67

0.72

0.10

1.01

0.10

1.16

1.13

1.19


0.87

1/2

0.43

0.25

0.84

0.90

0.10

1.20

0.10

1.34

1.25


3/4

0.50

0.27

1.05

1.11

0.12

1.46

0.12

1.52

1.44


1

0.58

0.30

1.31

1.38

0.13

1.77

0.13

1.67

1.69


1 1/4

0.67

0.34

1.66

1.73

0.14

2.15

0.14

1.93

2.06


1 1/2

0.70

0.37

1.90

1.97

0.15

2.43

0.15

2.15

2.31


2

0.75

0.42

2.37

2.44

0.17

2.96

0.17

2.53

2.81


2 1/2

0.92

0.48

2.87

2.97

0.21

3.59

0.21

2.88

3.25


3

0.98

0.55

3.50

3.60

0.23

4.28

0.23

3.18

3.69


4

1.08

0.66

4.50

4.60

0.26

5.40

0.26

3.69

4.38


GENERAL NOTES:
(a) Dimensions are in inches.
(b) Right- and left-hand pattern couplings are standard only in sizes up to and including NPS 2.
NOTES:
(1) Dimension M for all reduction of reducing couplings (concentric only) shall be the same as shown for the largest opening.
Dimension M for eccentric couplings is not standard; such information should be obtained from the manufacturer.
(2) Couplings NPS 3/8 and smaller may be cast or made from steel rod with a minimum yield strength of 30 ksi at the option of the manufacturer.
(3) Steel couplings are made without recess. Dimension B for steel couplings is minimum length of perfect thread, and the length of useful thread (B plus threads with fully formed roots and flat crests) shall be not less than L2 (effective length of external thread) required by ASME B1.20.1,Pipe Threads, General Purpose (Inch). See Section 7.

Packing list

SIZE/NO

529.529A

1/4''

3/8''


1/2''

A560

3/4''

A300

1''

A210

1 1/4''

A120

1 1/2''

A80

2''

A72

2/2''

3''

4''

5''

6''

SIZE OF CARTON

Type

Length(mm)

Width(mm)

Depth(mm)

Capacity(Cft)

Weight(kgs.approx)

A

470

305

195

1.4

2

B

305

240

195

0.8

1

Basic Information on Pipe Thread

AMERICAN STANDARD THREDS(ANSI/ASMEBI 20.1:1983)

AMERICAN STANDARD THREDS(ANSI/ASMEBI 20.1:1983)

Straight pipe Threads.the pitch,angle,and depth of the corresponding dimensions of the taper pipe threads.

Detailed parameters of the American standard basic size comparison table

Jizhong manufactures a variety of pipe fittings, pipes, and components in various wall thicknesses and materials (such as air hose couplings and clamps, butt welded pipe fittings, PTFE thread seal tape, etc.). Materials primarily include Malleable iron, carbon steel, stainless steel, ductile iron, and plastic fittings (CPVC/PVC/PE),

Jizhong possess strong capabilities and extensive experience in cutting and threading pipes. we can provide custom lengths, special threads (ANSI Standard pipe fittings, BS Standard pipe fittings, DIN Standard pipe fittings, etc.), and special end finishes.

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