Corrosion Coupons and 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.

Corrosion Coupons and Probes

Name

Corrosion Coupon

MaterialStainless Steel 304、Stainless Steel 316、DSS F51、Carbon Steel A105N、and then Inconel 625
Operating Temperature-20±120
FeatureFirstly, Easy to Operating
Secondly, High Accuracy Long Life
At last, High Efficiency, Low cost
PaymentTT/LC
AdvantageFirstly, they are lightweight and flexible.
Secondly, Nice Injection efficiency.
At last, Accurate location tracking.

Corrosion Coupons and Probes

Model

CC

Corrosion Coupons

-CodePlug Body Assembly
PxxxTypeMaterialSealing Material
0i.e. No Request0i.e. CS0i.e. No Request
1i.e. Hollow Plug Body1i.e. 316SS1i.e. Viton O-Ring / PTFE Primary Packing
2i.e. Solid Plug Body2i.e. 316LSS2i.e. HNBR
3i.e. DUPLEX SS
4i.e. INCONEL
Type of  Coupon Holder
SRi.e. Fixed Coupon Holder for assembling rectangular coupon
ARi.e. Adjustable Coupon Holder for assembling rectangular coupon
LRi.e. Ladder Coupon Holder for assembling rectangular coupon
SCi.e. Fixed Coupon Holder for assembling circular coupon
ACi.e. Adjustable Coupon Holder for assembling circular coupon
-Pipe Size
xi.e. Pipe Size in inch
– Coupon Size
A×B×CCoupon Size in inch or mm
– Coupon Material
xi.e. Grade
-Finishing of Coupon
0i.e. Mill
1i.e. Glass Bead
– Isolation Gasket
0i.e. No Gasket
1i.e. Nylon Gasket
2i.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
0i.e. CS
1i.e. 316SS
2i.e. 316LSS
3i.e. DUPLEX SS
The Type of Access Fitting Body
Bi.e. 2″Welded(suffix “pressure rating” can be added to B)
Fi.e. 2″ANSI Flange(suffix “pressure rating & sealing type” can be added to F)
-Tee Size-pressure rating & sealing type if the flanged end
0i.e. No Tee
1i.e. 1/4″NPT(F)Tee
2i.e. 1/2″NPT(F)Tee
3i.e. 3/4″NPT(F)Tee
4i.e. 1″NPT(F)Tee
5i.e. Hole for 1/4″SWN Flange
6i.e. Hole for 1/2″SWN Flange
7i.e. Hole for 3/4″SWN Flange
8i.e. Hole for 1″SWN Flange
-Protective Cover Type/ Material
0No Protective CoverMaterial
1i.e. Without holeCS or 0
2i.e. With holeSS or 1
3i.e. Bleed ValveDSS or 3
4i.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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