Flanged joints on pipeline are a huge source of danger and wherever it used to transport poisonous, flammable, or caustic liquids. In case of seal breakage, the result is a danger zone with a diameter of up to 40 meters. To reduce this flanged joints must be provided with a suitable form of spray protection.
Splash Guard
Safety Shields also known as Splash guards are used in a variety of industries, where their primary application is the prevention of harmful spray-outs and mist formation from failing pipe joints, of toxic, corrosive, and dangerous liquids such as acid, oil, or steam.
Pipe joint disasters have been accountable for a huge number of high-profile industrial occurrences around the world. Acid, oil, and steam jet spray-outs have resulted in many severe personal injuries, either directly or through consequent fires and explosions. Industry regulators have recognized the importance of shielding pipe joints (flanges, valves, couplings, hoses) to prevent jet leaks or the formation of explosive mist. Such spray-outs can have catastrophic effects, in many cases resulting in fire or explosions causing considerable plant downtime, capital expenditure, and even loss of life.
Features of Splash Guard
Uncompromising Safety Shield
Hazardous spraying is safely prevented
Polypropylene Material
A material with great technology
Installation and removal within seconds
No tools or additional equipment required
Diversities in colours
Two types of colours available White and Red
Secure fit even with vertical pipes
Diffusers in the flange gap prevent slipping
Vast assortment deliverable from the warehouse
Various sizes are available for DIN
Dimension Details
| Nominal Size (In mm) | For Flange OD (In mm) | Nominal Pressure | A Internal Slotted Ridge | B Ring Width |
|---|---|---|---|---|
| DN 25 | 108, 114, 121 | PN 10 | 9 | 40 |
| DN 40 | 127, 130, 133, 140 | PN 10 | 9 | 40 |
| DN 50 | 150, 152, 165 | PN 10 | 10 | 40 |
| DN 80 | 184, 191, 200, 203 | PN 10 | 10 | 50 |
| DN 100 | 216, 220, 229 | PN 10 | 10 | 50 |
Settling process of Splash Guard
Functioning of Splash Guard
The medium being subjected to high pressure is relieved of pressure at the breaking point of the seal. This results in direct conversion into kinetic energy. Due to the special shape of the SAFE-RING, this kinetic energy is reliably reduced in stages so that the medium can flow off completely without spraying out.
First stage: Counter current principle
The c-shaped diffuser is clamped directly between the flange shells and serves as rebounding and deflecting surface. The emerging medium is deflected several times on the rebounding surfaces into partial currents that flow against and cross one another. The flow rate is reduced accordingly
Second stage: Sprinkling can principle
The c-shaped diffuser divides the space enclosed between the flange shells and the ring jacket into partial spaces and only allows the medium to escape through the broken-through sections/holes in the diffuser. The division into further partial currents results in an additional reduction of the flow rate of the emerging material.
Third stage: Labyrinth seal
The ring jacket with its slits/grooves ensures that the medium flowing out from the inner relief area into the outside area is deflected or swirled up even further so that a complete reduction of the kinetic energy is achieved. The medium escapes without being sprayed out.
Structure of Splash Guard
Performance at its best
Conventional spray shields that are merely mounted around the outside of a flange only deflect escaping fluid jets in the direction of the pipe when a seal fails. In contrast, with its innovative diffuser technology, the Safe-Ring provides the type of protection expected from safety equipment in the event of an emergency. the escaping fluid simply flows off downward without spraying.
Functional design
The diffuser of the Safe-Ring was designed as a c-shaped channel that clamps directly between the flange faces serving as an impact and deflecting surface. In the case of damage, the flow rate of an escaping fluid jet is safely slowed down through enlargement of the cross-section and massive turbulence in the intermediate space of the flanges. The snap-lock enables installation in a matter of seconds without tools.
Safe Ring SRP
Design
Circular cover with adjustable locking clip and flange fitting internal slotted ridge
Operational Temperature Range
-40*C to +115*C | Sizes: ½" up to 6"
Material
Imported Polypropylene PPH Grey & Red, UV Stabilize
Circular cover with adjustable locking clip and flange fitting internal slotted ridge
Operational Temperature Range
-40*C to +115*C | Sizes: ½" up to 6"
Material
Imported Polypropylene PPH Grey & Red, UV Stabilize
Simple & Quick Installation
Installing SPLASHGUARDS safety shields is both simple and quick, requiring no tools. This shield designs are available in special imported PPH Grade with UV stabilized. It is made to fit specific joint/fitting types and sizes.
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