Coupling Product Application Guide

 

Dresser® Style No.

Pipe Types
Pressure Rating

Configurations

Size Ranges

Product Applications Guide
For Specifying Dresser® Products on New & Existing Natural Gas Piping Systems

 Pipe Joining - Seal Only

 

Dresser® Style No.

Pipe Types
Pressure Rating

Configurations

Size Ranges

Style 38
Style 38
Steel to Steel,
CI/DI to CI/DI
Coupling
1/2" - 72" and larger
Style 40
Style 40
Steel to Steel,
CI/DI to CI/DI
Long Body Coupling
4" - 24" and larger
Style 138
Style 138
CI/DI to CI/DI
Coupling
2" - 12"
Style 253
Style 253
Steel, AC, CI/DI, PVC
Coupling
2" - 16"
Long Style 253
Long Style 253
Steel, AC, CI/DI, PVC
Long Coupling
4" - 16"
Style 227
Style 227
Steel, AC, CI/DI, PVC
Flange Adapter
3" - 12"
Style 62
Style 62
Any combination of Steel, Cast, or Ductile
Transition / Reducing Coupling
3" - 24" and larger
Style 162
Style 162
Any combination of Steel, Cast, or Ductile
Transition / Reducing Coupling
4" - 12"
Style 128
Style 128
Steel, Cast, Ductile, AC
Flange Adapter
2" - 24" and larger
Style 131
Style 131
Steel, Cast, Ductile
Dismantling Joint
4" - 24" and larger

 

 Pipe Joining - Seal Only

 

Dresser® Style No.

Pipe Types
Pressure Rating

Configurations

Size Ranges

Style 63
Style 63
Steel, Cast, Ductile
Expansion Joint
Made to Order
Style 65
Style 65
Steel
150 psi Max.
Coupling and Adapter
1/2" - 2"
Style 165 Plus-Temp
Style 165 Plus-Temp
Steel
150 psi Max.
Coupling and Adapter
1/2" - 2"
Style 88
Style 88
Copper Tubing
150 psi Max.
Coupling, Ells, and Adapter
1/2" - 1-1/2"
Style 90
Style 90
Steel
150 psi Max.
Coupling, Ell, Tee, and Adapter
1/2" - 2"