Short Description

Model No.: 2507-SW-Full-Coupling-3/4"-3000LBS

China Coupling Manufacturer www.steeljrv.com offers ASME B16.11 ASTM A182 2507 SW Full Coupling, 3/4″, 3000LBS.

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Key Specifications / Features

Type: 2507 SW Full Coupling
Material: 2507 (UNS S32750/F53)
PN: 3000LBS
Standard: ASME B16.11
Size: 3/4″ (DN20)

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

2018110187137064425 - ASME B16.11 ASTM A182 2507 SW Full Coupling 3/4" 3000LBS

Dimensions Socket Weld Couplings ASME B16.11
Dimensions NPS 1/2 to 4 – Class 3000

NPS Socket
Bore
Depth
Socket
Bore
DIA
Socket
wall THK
B J D C
1/2 21.95
21.70
10 16.6
15
4.65
4.10
3/4 27.30
27.05
13 21.7
20.2
4.90
4.25
1 34.05
33.80
13 27.4
25.9
5.70
5.00
42.80
42.55
13 35.8
34.3
6.05
5.30
48.90
48.65
13 41.7
40.1
6.35
5.55
2 61.35
61.10
16 53.5
51.7
6.95
6.05
74.20
73.80
16 64.2
61.2
8.75
7.65
3 90.15
89.80
16 79.5
46.4
9.50
8.30
4 115.80
115.45
19 103.8
100.7
10.70
9.35
NPS B J D C
Socket
Bore
Depth
Socket
Bore
DIA
Socket
wall THK
NPS Laying lengths
Coupling
E
Half coupling
F
1/2 9.5 22.5
3/4 9.5 23.5
1 13 29
13 30
13 32
2 19 41
19 42.5
3 19 44.5
4 19 47.5
NPS Coupling
E
Half coupling
F
Laying lengths

General notes:
  • Dimensions are in millimeters unless otherwise indicated.
  • Socket Bore (B) – Maximum and Minimum dimensions.
  • Bore Diameter (D) – Maximum and Minimum dimensions.
  • Socket wall thickness – (C) – Average of Socket wall thickness.
  • Dimensional tolerances laying lengths – (E & F)
    NPS 1/2 and NPS 3/4 = +/- 1.5 mm
    NPS 1 to NPS 2 = +/- 2 mm
    NPS 2½ to NPS 4 = +/- 2.5 mm

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