Gestión de Compras suministra bridas para el mercado nacional e internacional, . Flanges welding neck, socket weld, threaded, blind, slip on, lap joint to ANSI. ASME B BRIDAS LAP JOINT. Lbs. LAP JOINT FLANGES h ø k ø m ø D ø J ø l b r. F.A Diámetro. Cuello. Peso nominal. Hub aprox. Approx. Lap Joint Flanges have all the same common dimensions as any other flange named on this page however it (Español) Tipos de Bridas para Construcción.

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Another complexity is that some rigid rules must be applied to the piping design. It is used to provide positive closer on the ends of pipes, valves or equipment nozzles.

The outer diameter of the female face acts to locate and retain the gasket.

For RTJ flanges that seal with ring gaskets, the bridzs faces of the connected and tightened flanges may contact each other. What is the warranty for the product? In pressure classes andthe height of raised face is approximately 1. The other flange or mating flange has a matching depression Female machined into it’s face. The fabrication of this bbridas of flange is similar to that of a slip-on flange.

They seal by an initial line contact or a wedging action as the compressive forces are applied.

Home About US Quality. Style “R” ring type joints are manufactured in both oval and octagonal configurations.

The reason for this is that the contact surfaces do not match and there is no gasket that has one type on one side and another type on the other side. Further, the RTJ flange will be damage the joiht, especially if a spiral wound or metal jacketed gasket is applied.

  ADIN 1127-8 PDF

Remark lqp of the Author Flat face flanges are never to be bolted to a raised face flange. SORF flange, soff flange,slip on neck flange,slip-on flange,so flange,S.

Stainless Steel Flanges – Aceros y Tuberias

Lpa Tongue and Groove faces of this flanges must be matched. Threaded flanges are threaded in the bore which match an external thread on the pipe. Sometimes a seal weld is also used together with the threaded connection. The newer flat bottom groove design will accept either the oval or the octagonal cross section.

The bores of both flange and pipe match, which decreases erosion and turbulence in the pipeline.

We have the following flanges types: Normal raised faced is brisas more common and ready available both regarding Valves, flanges and sealing material. Maybe do you have not direct a spill, but when an accident happens, the insurance experts know where they can find you. The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby bridws the pressure containment capability of the joint.

In bridsa case the compressed gasket will not bear additional load beyond the bolt tension, vibration and movement cannot further crush the gasket and lessen the connecting tension. The Flat Face flange has a gasket surface in the same plane as the bolting circle face. Commercial availabillity and cost. However, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. Send your message to this supplier.


Typical questions asked about products Does this product support customization? With this type the flanges also must be matched. Ring Type Joint gaskets are metallic sealing rings, suitable for high-pressure and high-temperature applications. The Raised Face flange is the most common type used in process plant applications, and is easily to identify. Custom male and female facings are commonly found on the Heat Exchanger shell to channel bfidas cover flanges.

You have seen all photos. Just tell us what you need, we do the rest Request your free quote. The sealing surfaces on the ring joint grooves must be smoothly finished to 63 Microinches and be free of objectionable ridges, tool or chatter marks.

These threads are tapered in order to create a seal between the threaded flange and the pipe as the tapers approach the same diameter. They are the special jount of pipe flanges which can be attached to the pipe without welding.

These are type of flanges that slide over the end of piping and then joimt in place.

ANSI B16.5 Class 150 Lap Joint Flanges

Fundici 29 August, jonit Weld neck pipe flanges are often used for high pressure applications. Request a custom order and have something just for you! This raised face does not serve as any part of the sealing means.