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Wings union 207 (WECO type)

Product name:Wings union 207 (WECO type)

Brand name: Ocelot

Recommended service :

Seals manifold connections & protect union threads.

Parts interchangeable with Fig 200 & 206.

Max pressure: 2000 PSI STD & H2S service

Working T: 20°F / 300°F

Thread: ACME

End connection: NPT Thread (Butt welding also available)

Sealing system: O-ring on blanking cap ensures a leak-free seal

Material: AISI 1040


Product Introduce

WECO Union 207 Description:

They are the pressure containing parts of the assembly that provide a metal-to-metal primary seal.

Subs are manufactured per different assembly modes:

    Buttweld assembly

    NPT threaded assembly

    NPST threaded assembly

    Sub profiles are also machined/forged as an integral part of a piping element.

Nut :

This is a forged part of the assembly that allows the connection of the two subs through a specific Acme or Iso thread.

Seal Element :

The seal element is an elastomer component that acts as a secondary seal to protect metal-to-metal seal against corrosion.

Depending on the union figure it can be a lip type Seal Ringor an O-Ring.

Different materials are available to suit fluid service (Buna for Standard service or FKM for H2S service).


Product Parameter

WECO Union 207 Techincal Parameters:

WECO Wing Unions, type 207 - NPT Thread

Part N°

Nominal pipe size (inch)

A(mm)

B (mm)

øOD (mm)

Weight (kg)

Union 207 - 3" NPT

3"

95

146

104

4,5

Union 207 - 4" NPT

4"

109

183

130

7,3

Union 207 - 6" NPT

6"

148

252

191

16,8

Union 207 - 8" NPT

8"

219

314

243

31,9

Union 207 - 10" NPT

10"

246

368

292

43,5

All specifications are given as an indication, they may be modified in the interest of our customers.

Note: the operating temperature depends on the type of elastomer used.


Application Area

WECO Union 207 Application:

WECO Union 207 is mainly used for mine hydraulic support, oil field development, suitable for engineering construction, lifting, and transportation, metallurgy forging, mining equipment, ships, injection molding machinery, agricultural machinery.

Requirement

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