TSI Flow Products manufactures 4" 1502 TEE's in multiple sizes and configurations. Custom configurations available. Ask your TSI Flow Products Sales Rep about your specific application.
Integral Fittings Features
Connection Strength: Integral Fittings are made from one solid piece of metal providing more strength at the connection where it’s needed most.
Better Flow Geometry: The leading chamfers at the bore of TSI Integral Fittings creates less turbulence therefore reducing erosion.
Larger Wall Thickness: Our Integral Fittings have a larger wall thickness at the connection to allow the pipe a longer service life.
Replaceable Wingnuts: With a removable retainer ring, the wingnuts on TSI Integral Fittings can be replaced when necessary to allow continued service of the pup joint.

FF-4220-1
Figure: A
- Run: 4” 1502 Female x 4” 1502 Male
- Branch: 4” 1502 Female

FF-4227-1
FIGURE: B
- Run: 4” 1502 Male x 4” 1502 Male
- Branch: 4” 1502 Female

FF-4228-1
FIGURE: C
- Run: 4” 1502 Female x 4” 1502 Male
- Branch: 4” 1502 Male

FF-4225
FIGURE: D
- Run: 4” 1502 Female x 4” 1502 Female
- Branch: 4” 1502 Female

FF-4226-1
FIGURE: E
- Run: 4” 1502 Female x 4” 1502 Female
- Branch: 4” 1502 Male
TSI 4 Inch 1502 Crosses
TSI Flow Products manufactures and sells Crosses and Elbows for 4 inch 1502 Connections. Crosses are available in multiple sizes and configurations. Contact your TSI Flow Products sales rep today for more information or to place an order.

FF-4246-1
4” 1502 Connections:
- (A) – Male Face to Female Center: 9.09”
- (B) – Female Face to Male Center: 9.09”
- (C) – Hole‐to‐Hole: 5.00” TYP
- (D) – Thickness of Block: 7.00” TYP
TSI 4 Inch 1502 Elbows

FF-4200-1


Connections | M.A.W.P. | A | B | C | D | E |
---|---|---|---|---|---|---|
4” 1502 (F) x 4” 1502 (M) | 15,000 PSIG | 9.09” | 9.09” | 5.00” | 5.00” | 7.00” TYP |
Material | ||
---|---|---|
Service | Body | Working Pressure (PSIG) |
Standard | Non-NACE | 15,000 PSIG |
Sour Service |
NACE Standard MR0175 |
10,000 PSIG |