Metal Samples Corrosion Monitoring Systems carries a variety of standard pipe plug coupon holder assemblies for flat and round specimens. We can design and make these assemblies to meet your specifications for size and material requirements.
Pipe Plug Assemblies with Flat Coupons
Pipe Plug Assemblies with Cylindrical Coupons
Flat Coupon Pipe Plug Assemblies
As shown in this table, PVC and carbon steel pipe plugs are available with TeflonŽ or
nylon stems. Three inch and six inch stems are commonly used. Other materials and sizes
can be made to your specifications.
3" (Std) Stem
Used with Coupon P/N
|RC12E*100036||3/4" NPT||Nylon||CO102, CO117|
|RC13E*100036||1" NPT||Nylon||CO102, CO117|
|RC12Q*100036||3/4" NPT||TeflonŽ||CO102, CO117|
|RC13Q*100066||1" NPT||TeflonŽ||CO102, CO117|
|RC12E*010036||3/4" NPT||Nylon||CO100, CO103, CO115|
|RC13E*010036||1" NPT||Nylon||CO100, CO103, CO115|
|RC12Q*010030||3/4" NPT||TeflonŽ||CO100, CO103, CO115|
|RC13Q*010026||1" NPT||TeflonŽ||CO100, CO103, CO115|
|RC12E*030036||3/4" NPT||Nylon||CO118, CO120|
|RC13E*030036||1" NPT||Nylon||CO118, CO120|
|RC12Q*030036||3/4" NPT||TeflonŽ||CO118, CO120|
|RC13Q*030035||1" NPT||TeflonŽ||CO118, CO120|
|RC12E*090036||3/4" NPT||Nylon||CO105, CO106|
|RC13E*090036||1" NPT||Nylon||CO105, CO106|
|RC12Q*090036||3/4" NPT||TeflonŽ||CO105, CO106|
|RC13Q*090036||1" NPT||TeflonŽ||CO105, CO106|
|RC11E*010036||1/2" NPT||Nylon||CO100, CO103, CO115|
* Add "3" to part number for Carbon Steel or "C" for PVC Plug.
TeflonŽ is a registered trademark of DuPont.
See Bypass Piping Systems.
Cylindrical Coupon Pipe Plug Assemblies
Commonly used cylindrical coupon assemblies are shown here. These plugs can be made in
any material you require and come equipped with TeflonŽ or nylon adapters for mounting
|Carbon Steel Plug||
# of Stems
All of these cylindrical coupon holders are used with ES2 series coupons.
|Schott Bottle Cap Coupon Holder Assemblies|
|Used with Schott bottles with a DIN GL 45 thread.|
Adjustable Coupon Holders
Low Pressure or Hand Insertable systems can be used for pressures up to 125 psi. This assembly is commonly used in the water treating industry for coupon insertion through a full port valve. An example of this is in a municipal water pumping station, where leakage during withdrawal of the test coupon would not be critical.
See the SR3000 for more details.
Retractable Coupon Holders
Packing Gland systems are used in environments where ratings up to 1,500 psi are required and leakage is prohibited. These systems do not require line (process) shutdown to insert or withdraw coupons. The assembly is used for coupon insertion through at least a 1" full port valve. A safety cable is provided to prevent accidental discharge.
See the RT4000 for more details.
Retrievable Coupon Holders
These coupon holders are used with High Pressure Access Systems (HPTM or MHTM)
where pressure ratings up to 3,600 psi are required.
Contact Metal Samples Corrosion Monitoring Systems sales department for pricing and availability.
Phone: (256) 358-4202
Fax: (256) 358-4515
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