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Manufactures and supplies flanges according to standards ...

They are designed to slide over the end of piping and then be welded in place. They provide easy and low cost installation. Socket weld flanges: This group is typically used on smaller sizes of high pressure pipes. These flanges are attached by inserting the pipe into the socket end …

Introduction of High Pressure Flange and Alloy Flanges ...

May 17, 2021· High-pressure flange is widely used, but its quality requirements are very high, the traditional high-pressure flange is the use of gasket (elliptical pad, octagonal pad, lens pad, etc.) of plastic deformation to achieve the sealing effect, connected to the pipe end, so that the pipe and pipe connected to the parts, flanges have holes, double head bolts make two flange tight.

Products - Tube-Mac

Popular SAE flanges are offered in 1/2 in. thru 4 in. butt-weld, socket-weld and split types. ISO high pressure flanges, the accepted international standard are available from 2 1/2 in. to 4 in. TMI ® proprietary flanges from 5 in. thru 8 in. butt-weld style completes the product range. Clamps

Large Bore High Pressure Hydraulic Cylinders

the innovative anti-extrusion body end seal design...where the heads and caps are specially ... In line with our policy of continuing product improvement, specifications in this catalog are subject to change. ... High Pressure Hydraulic Cylinders Nom. Flange Size 11/2 2 21/2 3 A 1.50 2.00 2.50 3.00 Q 2.750 3.062 3.500 4.188 GG 1.406 1.688 2.000 ...

SMARTLINE PRESSURE ACCESORIES - Honeywell Process

The end result is a shouldered bonnet dwell pin that is knurled on the ... 10 000 psi High Pressure Version (Special) PTFE Maximum pressure 689 bar (10 000 psi) at -40 to 100° C (212° F) ... assembled into the final product which gets pressure tested to confirm correct operation. To …

High pressure flange design - Pipelines, Piping and Fluid ...

May 13, 2005· I'm pushed to design High pressure flange for hydraulic system, and the working pressure is 300bar, the requirement is that the body of flange to be little size but not like ANSI 2500LB class flange. we know that GS HYDRO has such product.

Flanges - Forum Energy Technologies, Inc.

Based upon the same high-performance design as our double-studded wellhead adapter flanges, this special-request style incorporates double-drill connections – two bolt patterns incorporated into a single adapter flange. The resulting pressure rating is determined by the lowest pressure rating of the two connections involved.

Spools and Adapters - Sara Sae

The Swivel Flange permits 360° rotation of an outer ring around a hub. Swivel Flanges can be designed for any size and pressure rating. Swivel Flange Spools and Adapters Sara manufactures a wide range of high pressure flanges, tees, crosses and conforming to API 6A and in line with specific customer requirements. Flanges, Tees and Crosses

High Pressure Flange - PETROL STEEL

PETROL STEEL CO., LTD is a leading manufacturer and stockist of High-Pressure Flange in China. High-Pressure Flange Applications High-Pressure Flanges are commonly screwed or welded to connect the valves, tubes, pumps, pipes to form a pipeline system. This brings convenience for inspection, cleaning, and modification for piping.

The 13 Types of Flanges for Piping Explained ...

Sep 20, 2017· THREADED FLANGE Threaded flanges are joined to pipes by screwing the pipe (which has a male thread, generally NPT per ASME B1.20.1) onto the flange, without seam welds (in certain cases, though, small welds are applied to increase the strength of the connection).. Threaded flanges are available in sizes up to 4 inches and multiple pressure ratings, however, they are used, mostly, small …

high pressure flange Archives - Forged Components Inc.

A high pressure flange is a connector for many different industries. They allow the connection to pipes, lines, gauges, and hoses. Depending on the industry the flange is used in, the right, durable flange material selection is critical, as well as the quality in design.

Hydraulic SAE Flanges

It is a static face seal which uses a high durometer O-ring for the flange sealing. Metal-to-metal contacts at the outer face of the flange will cause leakage. Therefore, the O-ring sealing is compressed between the flat face and O-ring face providing a reliable soft sealing. Flanges use an O-ring to seal a joint and contain pressurized fluid.

The Benefits Of Having Bolted High Pressure Flange Connections

A high pressure flange is a connector for many different industries. They allow the connection to pipes, lines, gauges, and hoses. Depending on the industry the flange is used in, the right, durable flange material selection is critical, as well as the quality in design.

JIS Flanges - RFS Hydraulics

Flange is made for welding or screw end. Flange connection are made by bolting together two flanges with a gasket in between to provide reliable sealing. ... This flange design is easier to be found in lower pressure assemblies and become less utilized when a high stress service calls for a superior connection to the piping line assembly.

Shell and Tube Exchanger High Pressure Closures | Process ...

Apr 03, 2018· For products of pressure times diameter greater than 80,000, screwed or keyed type closures are economic. Break-even cost is in the 70,000 to 80,000 range. Figure 500-9 shows a typical welded-diaphragm closure for a high-pressure channel and low-pressure shell.

Leakage Analysis of a High Pressure Flange Connection ...

Nov 18, 2014· High pressure flange connections for LDPE plants are designed using lens ring gaskets and bolted flange connections. The sealing principle is to achieve a high contact pressure between the spherical lens shape and the conical tube end. This contact pressure must exceed the fluid pressure by a safety margin under all operating conditions.

Flanges - an overview | ScienceDirect Topics

For high-pressure flanges, typically the hydrostatic end force, H, will govern. For low-pressure flanges, the gasket seating force will govern. Therefore the strategy for approaching the design of these flanges will vary. The strategy is as follows: • For low-pressure flanges a. Minimize the gasket width to reduce the force necessary to seat ...

1500LB WC9 High Pressure Flange Globe Valve | China Valve ...

Working principle of WC9 High Pressure Flange Globe Valve Product design and manufacture according to E101 standard, the structure is reasonable, the performance is good, the modelling is beautiful. The valve in the cavity using pressure self tight seal structure, the better the sealing performance. Pipe ends welded structure.

Introduction of High Pressure Flange and Alloy Flanges ...

May 10, 2021· High-pressure flange is widely used, but its quality requirements are very high, the traditional high-pressure flange is the use of gasket (elliptical pad, octagonal pad, lens pad, etc.) of plastic deformation to achieve the sealing effect, connected to the pipe end, so that the pipe and pipe connected to the parts, flanges have holes, double head bolts make two flange tight.

What is a flange face and its type? | Hebei Haihao High ...

Jul 01, 2020· The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby increase the pressure containment capability of the joint. Diameter and height are in ASME B16.5 defined, by pressure class and diameter. Pressure rating of the flange …

Flange Basics: Functions, Designs, and Other ...

Ring Joint Face (RTJ): Used in high-pressure and high-temperature processes, this face type features a groove in which a metal gasket sits to maintain the seal. Tongue and Groove (T&G): These flanges feature matching grooves and raised sections. This aids in installation as the design helps the flanges to self-align and provides a reservoir for ...

PRESSURE PIPING THICKNESS AND FLANGE RATING …

Flownex® is often used in a design environment to model high pressure flow systems with the aim of determining pressure losses, pipe velocities, heat transfer etc. However, in high pressure applications it is also necessary to design the pressure piping and associated connected flanges to safely contain the high pressure fluid.

Flange Isolation - High Pressure / Metallic Core | GPT ...

The VCXT™ high temperature flange insulation sets isolate at temperatures up to 770°F/410°C. Pikotek ® Flow Restriction Orifice Plates Pikotek ® flow restriction orifice plates feature a one-piece orifice plate design for critical flow line and pipeline flow restriction and flow...

Successful sealing of problem flanges in high temperature ...

Product Director - Flange Management . Ed Versluis has worked for James Walker for over 12 ... end users in the industry with regard to the 4 critical ... the ideal solution to leaking high temperature / high pressure flanges obviously needs to be cost-effective, simple to undertake and adopt as part of an ...

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