Half-Couplings

The forged half-sleeve is ideal for wall connections or for welds.

Its robust design offers excellent pressure resistance and simple and secure installation.

Standards:

  • ASME B16.11
  • API
  • MSS SP
  • Specific

Sizes: 1/8 ~ 4

Class: 3000# | 6000#

Materials: Carbon steel, alloy steel, stainless steel, nickel alloy, Duplex, etc…

Technical specifications

To view all technical specifications, download the PDF for this product.

Class 3000 Class 6000
W D W D
Nominal Diameter mm inches mm inches mm inches mm inches
1/8 32 1.25 16 0.62
1/4 35 1.38 19 0.75 35 1.38 25 1.00
3/8 38 1.50 22 0.88 38 1.50 32 1.25
1/2 48 1.88 28 1.12 48 1.88 38 1.50
3/4 51 2.00 35 1.38 51 2.00 44 1.75
1 60 2.38 44 1.75 60 2.38 57 2.25
1,25 67 2.62 57 2.25 67 2.62 64 2.50
1,5 79 3.12 64 2.50 79 3.12 76 3.00
2 86 3.38 76 3.00 86 3.38 92 3.62
2,5 92 3.62 92 3.62 92 3.62 108 4.25
3 108 4.25 108 4.25 108 4.25 127 5.00
4 121 4.75 140 5.50 121 4.75 159 6.25
Taraudage suivant / Thread according to : Dimensions suivant / Dimensions according to :
ASME B 1.20.1 – 1983 ASME B 16.11 – 1996