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Socket Threaded Half Coupling
Socket Threaded Half Coupling
Socket Threaded Half Coupling
Socket Threaded Half Coupling
Specifications
Brand Name :
KASUGAI
Model Number :
Socket Welding Threaded Half Coupling ASME B16.11
Certification :
ISO-9001; PED; AD 2000
Place of Origin :
CHINA
MOQ :
TO BE NEGOTIATED
Price :
PER BASE MATERIAL PRICE
Supply Ability :
100 TONS / MONTH
Delivery Time :
60 DAYS FOR ONE CONTAINER
Packaging Details :
SEAWORTHY PACKING
Payment Terms :
L / C , T / T
Product Name :
ASME B16.11 Stainless Steel High Pressure Socket Weld & Threaded Half Coupling
Size Range :
1/8" to 4"
Type :
Socket Welding Threaded NPT PT
Pressure :
Threaded End: 2000LBS, 3000LBS, 6000LBS (Sch40 Sch80 Sch160) Socket Welding End: 3000LBS 6000LBS 9000LBS (Sch80 Sch160 XXS)
Standards :
ANSI/ASMEB B1.20.1, ASME B16.11 MSS-SP-96-2000, MSS-SP-97-2001, MSS-SP-83-2001, MSS-SP-79-1999a JISB0203, JIS B2316
Finish :
Galvanized, Black (Carbon), Pickled
Description

ASME B16.11 Stainless Steel High Pressure Socket Weld & Threaded Half Coupling

Product Information

Product Name ASEM B16.11 Forged Fittings High Pressure Fitting
Size Range 1/8” to 4”
Standards

ANSI/ASMEB B1.20.1 (Thread Type)

ASME B16.11
Fitting Type Socket-Welding(SW) Half Coupling, Threaded(THD) Half Coupling
Pressure Class

Threaded End: 3000LBS, 6000LBS

Socket Welding End: 3000LBS, 6000LBS, 9000LBS
Finish Galvanized, Black (Carbon), Pickled

The ASME B16.11 half coupling is a forged fitting primarily used for connecting small-bore screwed (THD) or socket-weld (SW) pipe to the large-bore main run pipe (header). SW half couplings are available in Class 3000, 6000 and 9000. It usually has larger overall length than SW full coupling counterpart. Threaded half couplings are available in Class 3000 and 6000. Its overall length is half of the threaded full coupling counterpart. Both construction and function of a half coupling are different from that of a full coupling. Only one end is furnished with either socket welding or internally threaded structure. There are two common methods used to make branch connections with half couplings: (1) The half coupling rests on the external surface of the pipe header and is welded from the outside. (2) A hole is bored into the pipe header large enough to accept the OD of the half coupling. The half coupling is inserted into the hole and is then welded.

Dimensions of ASME B16.11 SW Half Couplings (mm)

Socket Threaded Half Coupling

NPS B
max.		 B
min.		 J
min.

F

min
1/8" 11.2 10.8 9.5 16.0
1/4" 14.6 14.2 9.5 16.0
3/8" 18.0 17.6 9.5 17.5
1/2" 22.2 21.8 9.5 22.5
3/4" 27.6 27.2 12.5 24.0
1" 34.3 33.9 12.5 28.5
1-1/4" 43.1 42.7 12.5 30.0
1-1/2" 49.2 48.8 12.5 32.0
2" 61.7 61.2 16.0 41.0
2-1/2" 74.4 73.9 16.0 43.0
3" 90.3 89.8 16.0 44.5
4" 115.7 115.2 19.0 48.0

NPS 3000# 6000# 9000#

C

max.

 C
min.		 C
max.		 C
min.		 C
max.		 C
min.
1/8" 3.18 3.18 3.96 3.43 - -
1/4" 3.78 3.30 4.60 4.01 - -
3/8" 4.01 3.50 5.03 4.37 - -
1/2" 4.67 4.09 5.97 5.18 9.35 8.18
3/4" 4.90 4.27 6.96 6.04 9.78 8.56
1" 5.69 4.98 7.92 6.93 11.38 9.96
1-1/4" 6.07 5.28 7.92 6.93 12.14 10.62
1-1/2" 6.35 5.54 8.92 7.80 12.70 11.12
2" 6.93 6.04 10.92 9.50 13.84 12.12
2-1/2" 8.76 7.67 - - - -
3" 9.52 8.30 - - - -
4" 10.69 9.53 - - - -

NPS 3000# 6000# 9000#
D
max.		 D
min.		 D
max.		 D
min.		 D
max.		 D
min.
1/8" 7.6 6.1 4.8 3.2 - -
1/4" 10.0 8.5 7.1 5.6 - -
3/8" 13.3 11.8 9.9 8.4 - -
1/2" 16.6 15.0 12.5 11.0 7.2 5.6
3/4" 21.7 20.2 16.3 14.8 11.8 10.3
1" 27.4 25.9 21.5 19.9 16.0 14.4
1-1/4" 35.8 34.3 30.2 28.7 23.5 22.2
1-1/2" 41.6 40.1 34.7 33.2 28.7 27.2
2" 53.3 51.7 43.6 42.1 38.9 37.4
2-1/2" 64.2 61.2 - - - -
3" 79.4 76.4 - - - -
4" 103.8 100.7 - - - -

General Note: all dimensions are in millimeter

Notes: B: Socket bore diameter; C: socket wall thickness; D: bore diameter of SW half coupling; J: socket depth; F: laying length of SW half coupling

Dimensions of ASME B16.11 Threaded Half Couplings (mm)

Socket Threaded Half Coupling

NPS B L2 D
3000#		 D
6000#		 W/2
1/8" 6.4 6.7 16 22 16
1/4" 8.1 10.2 19 25 17.5
3/8" 9.1 10.4 22 32 24
1/2" 10.9 13.6 28 38 24
3/4" 12.7 13.9 35 44 25.5
1" 14.7 17.3 44 57 30
1-1/4" 17.0 18.0 57 64 33.5
1-1/2" 17.8 18.4 64 76 39.5
2" 19.0 19.2 76 92 43
2-1/2" 23.6 28.9 92 108 46
3" 25.9 30.5 108 127 54
4" 27.7 33.0 140 159 60.5

General Note: all dimensions are in millimeter

Note: B: minimum length of perfect thread; L2: effective length of external thread; D: outside diameter; W/2: end ot end length of threaded half coupling.

Product tags

threaded half coupling

,

threaded socket

,

threaded quick connect
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Socket Threaded Half Coupling

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Product Detail
Brand Name :
KASUGAI
Model Number :
Socket Welding Threaded Half Coupling ASME B16.11
Certification :
ISO-9001; PED; AD 2000
Place of Origin :
CHINA
MOQ :
TO BE NEGOTIATED
Price :
PER BASE MATERIAL PRICE
Contact Supplier
Socket Threaded Half Coupling
Socket Threaded Half Coupling

Kasugai Shanghai Co., Ltd.

Verified Supplier
3 Years
shanghai, shanghai
Since 1925
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Stainless Steel Pipe Flanges, Seamless Stainless Steel Pipe, Stainless Steel Pipe Fittings
Total Annual :
3000000-60000000
Employee Number :
140~150
Certification Level :
Verified Supplier
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