Short Description

Model No.: F53-Threaded-NPT-Half-Coupling-DN25-CL3000

China Coupling Manufacturer www.steeljrv.com offers ASTM A182 F53 Threaded NPT Half Coupling, DN25, CL3000.

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Key Specifications / Features

Type: Threaded NPT Half Coupling
Material: A182 F53
PN: 3000LBS
Standard: ASME B16.11

Size: 1 Inch (DN25)

Chemical Composition % of (UNS32750/F53) 2507

Grade Chemistry (Typical Values) Mechanicals
Specification Cr Ni Mo Cu N W Si Mn P
max
S
max
C
max
Fe UTS
N/mm²
(min)
0.20%
Proof
(min)
Elong
% (min)
Hardness
HB (max)
PREN
2507(F53) 25.0 7.0 3.8 0.75 0.25 0.28 0.80 1.20 0.035 0.020 0.030 Bal 750 500-550 25 270 41

20170918211401 74296 - ASTM A182 F53 Threaded NPT Half Coupling DN25 CL3000

Dimensions Threaded Full & Half Couplings – ASME B16.11

Dimensions NPS 1/2 to 4 – Class 3000

NPS End to End Outside
Diameter
Minimum
Length
of Thread
A D B J
1/2 48 28 10.9 13.6
3/4 51 35 12.7 13.9
1 60 44 14.7 17.3
67 57 17 18
79 64 17.8 18.4
2 86 76 19 19.2
92 92 23.6 28.9
3 108 108 25.9 30.5
4 121 140 27.7 33
NPS A D B J
End to End Outside
Diameter
Minimum
Length
of Thread

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