Corrosion Coupons and Probes
Name | Corrosion Coupon | |
| Material | Stainless Steel 304、Stainless Steel 316、DSS F51、Carbon Steel A105N、and then Inconel 625 | |
| Operating Temperature | -20±120 | |
| Feature | Firstly, Easy to Operating | |
| Secondly, High Accuracy Long Life | ||
| At last, High Efficiency, Low cost | ||
| Payment | TT/LC | |
| Advantage | Firstly, they are lightweight and flexible. | |
| Secondly, Nice Injection efficiency. | ||
| At last, Accurate location tracking. |
| Model | |||||||||||||
CC | Corrosion Coupons | ||||||||||||
| -Code | Plug Body Assembly | ||||||||||||
| Pxxx | Type | Material | Sealing Material | ||||||||||
| 0 | i.e. No Request | 0 | i.e. CS | 0 | i.e. No Request | ||||||||
| 1 | i.e. Hollow Plug Body | 1 | i.e. 316SS | 1 | i.e. Viton O-Ring / PTFE Primary Packing | ||||||||
| 2 | i.e. Solid Plug Body | 2 | i.e. 316LSS | 2 | i.e. HNBR | ||||||||
| 3 | i.e. DUPLEX SS | ||||||||||||
| 4 | i.e. INCONEL | ||||||||||||
| Type of Coupon Holder | |||||||||||||
| SR | i.e. Fixed Coupon Holder for assembling rectangular coupon | ||||||||||||
| AR | i.e. Adjustable Coupon Holder for assembling rectangular coupon | ||||||||||||
| LR | i.e. Ladder Coupon Holder for assembling rectangular coupon | ||||||||||||
| SC | i.e. Fixed Coupon Holder for assembling circular coupon | ||||||||||||
| AC | i.e. Adjustable Coupon Holder for assembling circular coupon | ||||||||||||
| -Pipe Size | |||||||||||||
| x | i.e. Pipe Size in inch | ||||||||||||
| – Coupon Size | |||||||||||||
| A×B×C | Coupon Size in inch or mm | ||||||||||||
| – Coupon Material | |||||||||||||
| x | i.e. Grade | ||||||||||||
| -Finishing of Coupon | |||||||||||||
| 0 | i.e. Mill | ||||||||||||
| 1 | i.e. Glass Bead | ||||||||||||
| – Isolation Gasket | |||||||||||||
| 0 | i.e. No Gasket | ||||||||||||
| 1 | i.e. Nylon Gasket | ||||||||||||
| 2 | i.e. FTFE Gasket | ||||||||||||
| For example, CC-P221-SR-6″-3″×1/2″×1/8″-MS1018-0-2CC: i.e. Corrosion Coupons P221: i.e. Solid Plug Body in 316LSS Viton O-Ring and PTFE Primary Packing SR-6″: i.e. Fixed Coupon Holder for assembling rectangular coupons and for 6″pipe 3″×1/2″×1/8″: i.e. Coupon Size MS1018: i.e. Coupon Material 0: i.e. Finishing of Coupon is Mill 2: i.e. The material of Isolation Gasket is PTFE | |||||||||||||
| Model | ||||||
EMT | Corrosion Coupon Assembly | |||||
| – The material of Access Fitting Body | ||||||
| 0 | i.e. CS | |||||
| 1 | i.e. 316SS | |||||
| 2 | i.e. 316LSS | |||||
| 3 | i.e. DUPLEX SS | |||||
| The Type of Access Fitting Body | ||||||
| B | i.e. 2″Welded（suffix “pressure rating” can be added to B） | |||||
| F | i.e. 2″ANSI Flange（suffix “pressure rating & sealing type” can be added to F） | |||||
| -Tee Size-pressure rating & sealing type if the flanged end | ||||||
| 0 | i.e. No Tee | |||||
| 1 | i.e. 1/4″NPT(F)Tee | |||||
| 2 | i.e. 1/2″NPT(F)Tee | |||||
| 3 | i.e. 3/4″NPT(F)Tee | |||||
| 4 | i.e. 1″NPT(F)Tee | |||||
| 5 | i.e. Hole for 1/4″SWN Flange | |||||
| 6 | i.e. Hole for 1/2″SWN Flange | |||||
| 7 | i.e. Hole for 3/4″SWN Flange | |||||
| 8 | i.e. Hole for 1″SWN Flange | |||||
| -Protective Cover Type/ Material | ||||||
| 0 | No Protective Cover | Material | ||||
| 1 | i.e. Without hole | CS or 0 | ||||
| 2 | i.e. With hole | SS or 1 | ||||
| 3 | i.e. Bleed Valve | DSS or 3 | ||||
| 4 | i.e. Bleed Valve, & Pressure Gauge | |||||
| For example, EMT-CIPA-0F600#RF-2-1/CS shows 2″ANSI 600#RF Flange Access Fitting Body in CS. 1/2″NPT(F)Tee. Protective Cover in CS without hole0F600#RF: i.e. 0F_ Access Fitting Body is also Flanged in CS. 600#RF _Size is 2″ANSI 600#RF. 2: i.e. Tee size is 1/2NPT(F) 1: i.e. Protective cover type is without hole CS: i.e. Protective cove material in CS | ||||||
1. EMT Corrosion Probes
EMT Corrosion Probes are cutting-edge devices specifically designed to monitor and measure corrosion rates within various industrial environments. Utilizing the Electrical Resistance (ER) method, these probes provide precise, continuous monitoring by detecting changes in resistance values of their sensing components. This method allows for the timely assessment of metal loss and thus the corrosion rate, making it an invaluable tool for maintaining the integrity and safety of equipment pipelines.
2. Key Features of EMT Corrosion Probes
1. Versatility Across Environments:
- The ER method employed by EMT Corrosion Probes is adaptable to virtually all environments, unrestricted by process characteristics. This versatility ensures that the probes can be effectively used across a wide range of industrial applications.
2. Variety of Sensing Elements:
- EMT offers various forms of sensitive elements in their probes, including but not limited to cylindrical types, sheet types, loop types, tubular types, loop-tubular types, and flat types. This diversity allows for flexible application specific to the monitoring needs and environments of different industries.
3. High-Quality Materials:
- The main body of the probes is made from robust 316L stainless steel, with options for F51 duplex stainless steel. Sensing elements can be customized in material to suit specific environmental conditions, enhancing the probe’s effectiveness and durability.
4. Advanced Technical Specifications:
- Temperature and Pressure Tolerance: EMT Corrosion Probes operate effectively within a temperature range of -20 to 200°C and can withstand pressures up to 26MPa.
- Sealing Materials: The probes utilize high-quality Teflon and fluororubber for sealing, ensuring reliability under various operational conditions.
5. Flexible Installation Options:
- The probes can be installed via welding or flanged connections, depending on site requirements. This flexibility facilitates easy integration into existing systems.
- Protective Measures: Each probe comes with an installation protective cover to safeguard the integrity of the device under harsh conditions.
3. Applications of EMT Corrosion Probes
EMT Corrosion Probes are tailored for a broad spectrum of industries, including oil and gas, chemical processing, and water treatment. They are particularly effective in environments where continual monitoring of corrosion is critical to equipment safety and operational continuity. By providing real-time data on equipment corrosion status, these probes help prevent abnormal corrosion situations and avoid potential safety hazards caused by equipment degradation.
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