TSI Recertification

1502 Fittings & Adapters

2" 1502 Integral Union Assemblies

  • Inlet Tee: MxMxF, MxFxF
  • Outlet Tee: MxMxF, MxFxF
  • Inlet Cross: MxMxMxF
  • Outlet Cross: MxFxFxF
1502 Union Assemblies

Available in Standard and H2S Service
H2S Service made per NACE MR-01-75
NPT and Autoclave ports are available by customer request
Other combinations are also available by customer request


2" 1502 Union Threaded and Flanged Crossovers

End ConnectionThreaded Connection
2" 1502 Male2" L.P. Pin2" L.P. Box2-3/8" EUE2-7/8" EUE
2" 1502 Male2" 1502 Male 2" 1502 Female3" 1003 Male 3"1003 Female
2" 1502 Female2" L.P. Pin 2" L.P. Box2-3/8" EUE 2-7/8" EUE
2" 1502 Female2" 1502 Female3" 1003 Female3" 1003 Male
End ConnectionFlanged Connection
2" 1502 Male1-13/16" - 10M1-13/16" - 15M2-1/16" - 5M2-1/16" - 10M
2" 1502 Male2-1/16" - 15M2-9/16" - 10M3-1/16" - 10M4-1/16" - 10M
2" 1502 Female1-13/16" - 10M1-13/16" - 15M2-1/16" - 5M2-1/16" -10M
2" 1502 Female2-1/16" - 15M2-9/16" - 10M3-1/16" - 10M4-1/16" - 10M
1502 Adapters

Available in Standard and H2S Service
H2S Service made per NACE MR-01-75
NPT and Autoclave ports are available by customer request
Other combinations are also available by customer request


Integral Fittings (2" 1502, 3" 1502)

Integral 1502 Fittings

4" Fittings

4" Elbow Fittings
TSI 4-inch Elbows
4" 1002 Fittings Tee

Lateral Fittings

TSI Lateral Tee
FigureRunBranch
C3" 1502 F x 4" 1502 M 3" 1502 F
C4" 1502 F x M3" 1502 HD F
C4" 1502 F x M3" 1502 F
D4" 1002 F x M3" 1502 F

Blanking Plugs / Crossovers

Blanking Plugs
TSI Blanking Plugs
Available Configurations
Male SolidMale c/w 1/2" TappedMale c/w 9/16" Tapped
Female SolidFemale c/w 1/2" TappedFemale c/w 9/16" Tapped
Crossovers (2", 3", 4" 602/1002/1502)
TSI Crossovers
Available Configurations
Female x Male
Male x Male
Male x Female
Female x Female

Relief / Dart Check Valves

Relief Valves
TSI Relief Valves
InletOutletCWP (PSI)
2" 1502 M2" Line Pipe5,000 & 15,000
2" 1502 M2" 1502 F5,000 & 15,000
3" 1502 M3" 1502 F5,000 & 15,000
Dart Check Valves
TSI Dart Check Valve
SizeConfiguration1502CWP (PSI)
2"M x F150215,000
3"M x F150215,000