STP
STP
This section details the compliance of Plast fittings with ISO 14236: 2000 standards, defining key terms such as mechanical-joint compression fitting, nominal size, nominal pressure, design stress, and test stress. Plast fittings are designed for a nominal pressure of 16 bars and are classified based on their external-grip compression-type connection system.
Plast fittings are made from materials conforming to international standards, free from toxic additives, and are opaque with a light transmission of ≤0.2% as per ISO 7686. They include UV stabilizers for protection against ultraviolet radiation.
These fittings are tested according to ISO 4427 for polyethylene pipes, designed to withstand internal pressures, and tested for long-term behavior using ISO 9080 and ISO 12162 standards.
Fittings undergo tests such as resistance to internal pressure (ISO 12092) and leaktightness under bending (ISO 3503). Test pressure is calculated based on test stress and design stress, with special equipment needed for diameters over 63 mm.
Performance requirements include resistance to internal pressure and leaktightness under bending, ensuring safe and effective use in water supply systems.
Plast fittings are used in potable water systems, irrigation, and industrial installations, made from materials like polypropylene, nitrile rubber, and stainless steel, ensuring durability and compliance with hygiene standards.
1. Pressure Testing: Calculated using specific formulas, considering test stress and nominal pressure. Special equipment may be required for pipes over 63mm.
2. Resistance to Pull-Out: Tested according to ISO 3501.
3. Leaktightness Under Vacuum: Conducted as per ISO 3459.
4. Long-Term Pressure Test: Conducted according to ISO 1167.
The fittings comply with ISO standards for pressure testing, resistance, and leaktightness, designed to meet international sanitary requirements for potable water and alimentary fluids.
1. Assembly Instructions: Easy assembly with a wrench for final tightening.
2. Working Conditions: Maximum temperature is 80°C, with rated pressures varying based on pipe diameter.
- Nominal diameters for polyethylene pipes range from Ø16 to Ø110.
- Available with different thread types, including Whitworth Gas/BSP and NPT.
- Packaging includes customizable pallet options and traceability labels conforming to ISO 9002 standards.
- Suitable for both high and low-density polyethylene pipes.
- Reinforced with stainless steel for added durability.
- Emphasizes maintaining leaktightness over the product's service life.
STP Plast fittings are packaged with labels indicating the PLAST anagram, material (PP-B), nominal diameter, nominal pressure, and corresponding ISO standard. Nuts and bodies are marked indelibly with these details.
1. General Instructions: Straightforward assembly, recommended use of an articulated hook wrench.
2. For Pipes Ø16 to Ø32: Measure, mark, and tighten the nut by hand, ensuring full tightness with two wrenches.
3. For Pipes Ø40 to Ø63: Similar to smaller pipes, but requires unscrewing the nut two turns before inserting the pipe.
4. For Pipes Ø75 to Ø110: Disassemble, clean, and ensure proper placement before assembly.
Suitable for various materials like polyethylene, copper, galvanized steel, lead, and PVC. Assembly involves inserting the pipe through compression and grip rings, ensuring straight alignment.
Design ensures the O-ring is always under pressure, enhancing the seal. The clenching ring design allows for natural movement and increased grip.
Includes detailed tables listing various fittings, dimensions, weights, and volumes, indicating a comprehensive range for different applications.
This document provides technical specifications for PP compression fittings used for repairing or joining pipes ranging from 15mm to 50mm, suitable for various materials and designed for easy transitions between different pipe types and sizes.
Available in various sizes, with detailed measurements, codes, dimensions, weight, and volume for each fitting type. Made from polypropylene (PP), compatible with BSP and NPT threads, adhering to standards such as UNI ISO 7/1, UNI ISO 228/1, and UNI EN 10226-1.
The universal repair kit includes a nut made of PP copolymer, a split-ring with POM and stainless steel teeth, a pressing ring of PP copolymer, and a universal adaptor made of NBR, ensuring compatibility with any STP fitting.
Instructions for correctly inserting pipes into the rubber adapter, emphasizing not pushing pipes through the adapter for a secure connection.
Lists various accessories and spare parts, including wrenches, compression nuts, grip rings, and pipe liners, detailed with code, diameter, weight, and volume.
Suitable for universal repairs with polyethylene pipes ranging from 16mm to 50mm, designed for use in water supply systems and other piping networks.
Designed for ease of use, durability, and compatibility with a wide range of pipe materials and sizes, suitable for both reinforced and unreinforced applications.
Catalog excerpts
Catálogo Técnico Technical Catalogue Catalogue Technique
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ISO 14236: 2000 Material PLAST R General General Terms and definitions Général Términos y definiciones 1.1. Accesorio de compresión de empalme mecánico STP (Plast) Accesorio en el que el empalme se realiza mediante la compresión de un aro o funda en la pared externa de la tubería con o sin elementos adicionales para su sellado y con o sin apoyo interno. 1.2. Diámetro nominal (dn) Diámetro exterior nominal de la tubería que puede estar conectada al accesorio. 1.3. Presión nominal (PN) Presión máxima de funcionamiento en la que un componente de un sistema de tuberías se le exige que funcione, en...
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R Roscas Plast Plast threads Filetages Plast El tamaño y la longitud de las roscas de unión para las conexiones del sistema de suministro de agua, son conformes a la ISO 7-1. Las roscas de sujeción son conformes a la ISO 228-1. The size and length of jointing threads for connections with the water supply system are conform to ISO 7-1. Fastening threads are conform to ISO 228-1 Les dimensions et la longueur des filetages destinés au raccordement dans les cas des systèmes d’adduction d’eau sont conformes à l’ISO 7-1. Les filetages de fixation sont conformes à l’ISO 228-1. CARACTERÍSTICAS HIDRÁULICAS...
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ISO 14236: 2000 Material PLAST R 68º 203º PRUEBAS DE LOS ACCESORIOS TESTING OF FITTINGS ESSAI DES RACCORDS Resistencia a la presión interna Cuando el cuerpo del accesorio de inyectado Plast es sometido a prueba de acuerdo con la ISO 12092 usando los parámetros de prueba dados en la tabla 03, es conforme a los requisitos aplicables dados en dicha tabla. Resistance to internal pressure When a Plast injection-moulded fitting body is tested in accordance with ISO 12092 using the test parameters given in table A, it conforms to the applicable requirements given in such table. Résistance à la pression...
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PREMIUMPÌAST ÇLAST La presión de la prueba r se calculará, en bars, The test pressure r shall be calculated, in bars, form La pression d'essai en bars, sera calculée à l'aide s es la presión aplicable en la prueba dada en la s, es la presión proyectada de acuerdo con la ISO PN es la presión nominal (16 bars ) NOTA 2 // Para diámetros mayores de 63 mm, el uso de equipo especial podría ser necesario para crear el radio de curvatura requerido para la tubería de la prueba. s is the applicable test stress given in the table s, is the design stress in accordance with ISO 4427 PN is the nominal pressure...
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PREMIUMPÌAST ÇLAST Requisitos de rendimiento para ensamblajes de accesorios de compresión Plast. Hermetismo contra el goteo con Performance requirements for Plast compressions fittings assemblies. Leaktighness under vacuum. Exigences de performances d'assemblage des raccords à compression Plast. Etanchéité sous vide. Pipe material Test temp. Test durât. Test Pressure No leakage during either test period PRUEBA DE PRESION A LARGO PLAZO PARA ESTÁNQUEIDAD DE ACCESORIOS Cuando un conjunto compuesto por al menos un accesorio Plast con una o más tuberías, unidas a el, es sometido a prueba de acuerdo...
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CARACTERÍSTICAS ACCESORIOS PP PARA TUBO DE POLIETILENO Characteritics of PP fittings for PE pipes Caracteristiques des raccords en PP pour tuyaux en PE APLICACIONES • APPLICATION FIELDS • DOMAINES D'APPLICATION Acometidas de agua potable, tomas de abonado, instalaciones de riego, jardinería, agricultura, depuración de aguas, mineria, piscinas, indústria, telecomunicaciones. Drinkable water systems, any kind of irrigation systems, fertilizing irrigation included; canaliztions for wine, beer, beverages and other alimentary fluids; industrial equipements for acids bases, salts; swimming pools with...
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INSTRUCCIONES DE MONTAJE Assembly instructions Instructions de montage R 1. Accesorios STP 1. STP Fittings 1. Raccords STP 1.1 Campo de aplicación Se garantiza la estanqueidad y resistencia en cualquier tipo de instalación, tanto a baja presión como a la máxima de utilización de la tubería. 1.1 Application fields. The leaktighness and the resistance of the fittings are guarantied into all types of pipelines, both under the low and maximum working pressure of the pipeline. 1.1 Domaine d'application. L'étanchéité est garantie pour toutes les installations, qu'elles soient de basse ou haute pression....
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R 1.2.2 Junta tórica: Es el elemento que asegura la estanqueidad del conjunto, tanto a baja presión, cómo cuando el accesorio trabaja a la máxima presión de utilización de la tubería. 1.2.2 O-ring: This element ensures the leaktightness of the set, both under the low pressure and when the fitting is working under the maximum pipeline pressure. 1.2.2 O-ring: C'est l'élément qui assure l'étanchéité du raccord à basse ou haute pression. 1.2.3 Casquillo: Se encarga de ajustar la junta tórica sobre el tubo para conseguir la estanqueidad, lograda gracias a la presión que le transmite la tuerca al ser...
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R Marcas: PLAST, PP-B, Presión nominal, Diámetro Nominal y norma ISO que cumple. Marks: PLAST, PP-B, Nominal Pressure, Nominal Diameter and corresponding ISO norm. Marques: PLAST, PP-B, Pression Nominale, Diamètre Nominale et correspondant norme ISO. Marcas: PP-B, Presión Nominal, Diámetro Nominal y rosca de enlace. Marks: PP-B, Nominal Pressure, Nominal Diameter and thread size. Marques: PLAST; PP-B, Pression Nominale, Diamètre Nominale et filetage du raccord. 1.4 Instrucciones de montaje de los accesorios. El montaje de los accesorios PLAST, es fácil y rápido, no se precisan herramientas o...
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