Descripción
EMT-CI Corrosion Monitoring Coupons are essential tools for monitoring corrosion rates in pipes or containers. By measuring the mils-per-year corrosion rate of an exposed coupon, these devices provide critical insights into the material’s life expectancy and overall integrity.
1. Information of Corrosion Monitoring Coupons
Cuerpo del accesorio de acceso
| Modelo | ||||||
| EMT-CIPA | Access Fitting Body of Corrosion Monitoring Coupons | |||||
| – El material del cuerpo del accesorio de acceso | ||||||
| 0 | CS | |||||
| 1 | 316SS | |||||
| 2 | 316LSS | |||||
| 3 | DÚPLEX SS | |||||
| El tipo de cuerpo de ajuste de acceso | ||||||
| B | 2″Soldado（el sufijo “clasificación de presión” se puede agregar a B） | |||||
| F | 2″ANSI Flange（suffix “pressure rating & sealing type” can be added to F） | |||||
| -Tee Size- pressure rating & sealing type if flanged end | ||||||
| 0 | Sin camiseta | |||||
| 1 | Te de 1/4″NPT(H) | |||||
| 2 | Te de 1/2″NPT(H) | |||||
| 3 | T de 3/4″NPT(H) | |||||
| 4 | Tee de 1″NPT(F) | |||||
| 5 | Orificio para brida SWN de 1/4 ″ | |||||
| 6 | Orificio para brida SWN de 1/2 ″ | |||||
| 7 | Orificio para brida SWN de 3/4 ″ | |||||
| 8 | Orificio para brida SWN de 1″ | |||||
| -Tipo/Material de cubierta protectora | ||||||
| 0 | Sin cubierta protectora | Material | ||||
| 1 | Sin agujero | CS o 0 | ||||
| 2 | Con agujero | SS o 1 | ||||
| 3 | Válvula de hemorragia | DSS o 3 | ||||
| 4 | Bleed Valve, & Pressure Gauge | |||||
| Por ejemplo:EMT-CIPA-0F600#RF-2-1/CS muestra el cuerpo del accesorio de acceso a brida ANSI 600#RF de 2″ en CS, T de 1/2″NPT(F), cubierta protectora en CS sin orificio
0F600#RF: 0F_ El cuerpo del accesorio de acceso tiene bridas en CS, 600#RF _El tamaño es 2″ANSI 600#RF, 2: El tamaño de la T es 1/2NPT(F) 1: El tipo de cubierta protectora no tiene orificio /CS: Material de cala protectora en CS |
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Corrosion monitoring coupons
| Modelo | |||||||||||||
| CC | Cupones de monitoreo de corrosión | ||||||||||||
| -Código | Plug Body Assembly | ||||||||||||
| Pxxx | Tipo | Material | Caza de focas Material | ||||||||||
| 0 | Sin solicitud | 0 | CS | 0 | Sin solicitud | ||||||||
| 1 | Hueco Cuerpo de enchufe | 1 | 316SS | 1 | Junta tórica de Viton / Embalaje primario de PTFE | ||||||||
| 2 | Cuerpo de enchufe sólido | 2 | 316LSS | 2 | HNBR | ||||||||
| 3 | DÚPLEX SS | ||||||||||||
| 4 | Incomparar | ||||||||||||
| Type of Coupon Holder | |||||||||||||
| SR | Fixed Coupon Holder for assembling rectangular coupon | ||||||||||||
| AR | Adjustable Coupon Holder for assembling rectangular coupon | ||||||||||||
| LR | Ladder Coupon Holder for assembling rectangular coupon | ||||||||||||
| SC | Fixed Coupon Holder for assembling circular coupon | ||||||||||||
| AC | Adjustable Coupon Holder for assembling circular coupon | ||||||||||||
| -Pipe Size | |||||||||||||
| incógnita | Pipe Size in inch | ||||||||||||
| – Cupón Tamaño | |||||||||||||
| A×B×C | Cupón Size in inch or mm | ||||||||||||
| – Material del cupón | |||||||||||||
| incógnita | Calificación | ||||||||||||
| -Finishing of Cupón | |||||||||||||
| 0 | Mill | ||||||||||||
| 1 | Glass Bead | ||||||||||||
| – Isolation Gasket | |||||||||||||
| 0 | No Gasket | ||||||||||||
| 1 | Nylon Gasket | ||||||||||||
| 2 | FTFE Gasket | ||||||||||||
| For Example：CC-P221-SR-6″-3″×1/2″×1/8″-MS1018-0-2 CC: Corrosion Coupons
P221: Solid Plug Body in 316LSS Viton O-Ring and PTFE Primary Packing SR-6″:Fixed Coupon Holder for assembling rectangular coupon and for 6″pipe 3″×1/2″×1/8″: Cupón Size MS1018: Material del cupón 0: Finishing of Coupon is Mill 2: Material of Isolation Gasket is PTFE |
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Example for a set of Corrosion Coupons Assembly：
EMT-CIPA-0F600#RF-0-1+ CC-P221-SR-6″-3″×1/2″×1/8″-MS1018-0-2
2. Advanced Features
- Corrosion Rate Monitoring: Designed to measure the mils-per-year corrosion rate, providing insights into material life expectancy and integrity.
- Sampling and Injection Compatibility: Works seamlessly with sampling and injection systems to extract fluid samples or inject chemicals into pipelines.
- High-Pressure Access System: Comprises three key components—Access Fitting Body, Plug Assembly, and Cover—allowing secure and flexible installations.
- Customizable Internal Assembly: Includes components such as Solid Plug Body, O-Ring, PTFE Primary Packing, and various coupon holders (fixed or adjustable).
- Versatile Technical Parameters: Supports a wide range of pressure ratings (150 LB to 1500 LB) and operating temperatures (-20°C to 200°C), accommodating diverse applications.
- Diverse Coupon Sizes: Available in multiple dimensions and shapes (rectangular and circular), catering to specific monitoring needs in various environments.
3. Specification
Parámetros técnicos
- Material: As per MR (Material Requirements)
- Material de sellado: Fluororubber or Teflon
- Working Temperature: Ranges from -20°C to 200°C
- Pressure Ratings: Available in 150 LB, 300 LB, 600 LB, 900 LB, and 1500 LB
Coupon Sizes
Corrosion monitoring coupons can be customized in different dimensions to suit specific applications, with standard sizes including:
- 3″ × 1″ × 1/8″
- 2″ × 1″ × 1/8″
- 3″ × 1/2″ × 1/8″
- 2″ × 1/2″ × 1/8″
- Ф31.8 × 3.2 (1 1/4″ × 1/8″)
The EMT Corrosion Coupons are integral in ensuring the longevity and safety of pipeline systems, providing valuable data for maintenance and operational decisions.
