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HINGED CLOSURES FOR PIG LAUNCHERS AND RECEIVERS

The standard construction material is carbon steel manufactured to ASME specifications
The Yoke Type Closure, double bolt Tube Turns model Tool Less, are of compact size and functional design. A Typical unit consists on one forged hub, one hinged head, yoke hinges, driving studs and one gasket type “O” ring. The construction materials are according to ASME specifications and manufacturing complies with applicable rules of the code for piping and pressure of ASME and Pressure Vessels and Boilers of ASME code.



Size and nominal capacity

The hinged closures yoke type with double bolt are available in pressures from  285 to  6170 psi and can be used in horizontal or vertical positions.  They are supplied in carbon Steel, stainless Steel, materials for low temperatures and in other alloys depending of availability of the raw material.   Besides, the hinged closures Tube Turns is the availability of standards designs in sizes from 2 to 42 in.  In carbon steel, stainless steel, and other alloys.  Also there have been produced sizes up to 72 in. external diameter for special orders.  They can be supplied also, with pneumatic or hydraulic system.

Construction Materials

The standard construction material is carbon Steel manufactured according to ASME specifications, SA105 or SA106 GR. B/C for the hub, SA516 GR 70 or SA105 for the head, SA105, SA106 GR B/C or SA352 LCB for the yoke, SA193 GR B7 for the yoke studs and SA36 for the structural components. For the ring "O" it will be supplied Buna-N material, if not specified differently. The studs of the yoke are covered with fluor carbide to lubricate the thread and to avoid the corrosion of these pieces.

cirratech

Cirratec Industrial S.A. de C.V.
All rights reserved, Mexico 2015
Our plant Located in Estado de México
Tel. (52) 55 5424-0867
Diseño web: Soto Comunicación

PROCESS EQUIPMENTS OF OIL AND GAS INDUSTRY

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