2″ Ladder Corrosion Coupon of various length and models for 2″ system corrosion monitoring, which are commonly used for oil and gas, upstream and downstream, chemical companies, etc.
Ladder strip coupon holders are designed to concurrentlyscreen corrosion at numeroustiers in a system line. this isa techniquehired in massive diameter pipelines (8” O.D. and more) in which corrosion might not be uniform across the diameter of the pipe, or in structureswhereinflow is stratified.
A minimal length holder of 26 cm (10.25″) is needed to mount three pairs of coupons.
Specifications:
Material
AISI 1018, ASTM A106 gr B, or others
Weight
Below 50 gram, depend on the model, details will be listed on the envelope
A connection fitting with a solid plug or hollow plug, it carries the monitoring of internal corrosion or an injection device. The access fitting is permanently attached to the container or driver, and the service valve and the retriever are used to insert or remove the different probes, corrosion coupon or injection equipment.
Material
316L / SS, A105 CS, or others
Standard
ASME B31.3
Standard Temperature
Standard Temperature Rating with Viton/Teflon Seals:
From -15° F (-26° C) Up To +400° F (+204°C)
3″ Strip Corrosion Coupons model for 2“ System Corrosion Monitoring, which are commonly used for oil and gas, upstream and downstream, chemical companies, etc.
1 pcs corrosion coupon consists of:
Corrosion coupon (AISI 1018 or others)
Standard nylon insulator
Serial number
VCI cover / bag
Envelope bag, silica and plastic bag
Specifications:
Material
AISI 1018, ASTM A106 gr B, or others
Weight
Below 50 gram union depend on the model, details will be listed on the envelope
3″ Retractable strip Corrosion Coupon for 1″ system corrosion monitoring which are commonly used for oil and gas, upstream and downstream, chemical companies, etc.
1 pcs corrosion coupon consists of:
Corrosion coupon (AISI 1018 or others)
Standard nylon insulator
Serial number
VCI cover / bag
Envelope bag, silica and plastic bag
Specifications:
Material
AISI 1018, ASTM A106 gr B, or others
Weight
Below 50 gram, depend on the model, details will be listed on the envelope
Standard
NACE RP-0775 and ASTM G-1
Dimension
3″ x 1/2″ x 1/16″
Reference
Catalog Bcormon
The Retractable Strip Corrosion and Scale coupon a comprehensive range of weight loss coupons and holders covering applications in oil & gas, refinery and processing, water treatment and general industry.
2” System Coupon Holder is a mounting for corrosion coupon and scale coupon.
Solutions for the prevention and control of corrosion, variety of coupon support styles of coupon type. Below variety of coupon holder model.
Strip Coupon Holder: Use to corrosion coupons or scale coupon type 3 “or 6” length, the length of holder base on the area position to monitor, top, middle or bottom.
Adjustable Disc Coupon Holder: Use for monitoring flush with pipe commonly for pinging line, the length we can adjusted as flush of internal pipe .
Fixed Disc Coupon Holder: Use for disc coupon with fixed monitoring poin
Multiple Disc Coupon Holder: Use for disc coupon with monitoring top, middle and bottom pararel or simultan. Available for pipes with diameters of 6 “or more.
Ladder Strip Coupon Holder : Use for strip coupon with monitoring top, middle and bottom pararel or simultan. Available for pipe with diameters of 6 “or more.
Retractable unit coupon insertion system commonly used in field and plants applications. A specially designed packaging gland is used to insert or retract a coupon from a pressure-stopped pressure system.
Flush disc coupon of various sizes and models for 2″ system corrosion monitoring, which are commonly used for oil and gas, upstream dan downstream, chemical companies, etc. Generally used in applications where the coupon cannot extend into the pipe to interfere with the flow or pigging operations.
Specifications:
Material
AISI 1018, ASTM A106 gr B, or others
Weight
Below 50 gram union depend on the model, details will be listed on the envelope
Standard
NACE RP-0775 and ASTM G-1
Dimension
OD:1.25″, Thickness 1/8″
Other Type
Multiple Disc Coupon Monitoring is available for pipes with diameters of 6″ or more
HD protective cover designed to protect the exposed threads on access fittings from mechanical damage, dust, dirt and moisture.
Secondary Process Containment Covers offer an extra layer of protection when a second level of safety is required. With a pressure rating 3600 psi to 6,000 psi and standard viton o-ring, the high pressure retaining covers meet or exceed the extra level of protection required. ( standard only not include p gauge and bleed valve).
Material
316L SS, A105 CS, or others
Type
– Heavy Duty Protective Cover Without Hole
– Heavy Duty Protective Cover With Hole
– Heavy Duty Protective Cover With Bleed Valve and Pressure Gauge
The Hollow Plug Assy is a key component to the high pressure Access Fitting assembly, as the plug body provides the seal in the access fitting, there by maintaining line pressure. The plug also serves an important function of holding the monitoring equipment which is exposed to the system, and is the component to which the Retriever attaches in order to access and service the monitoring equipment.
Rod Corrosion Coupons standrd size is Ø ¼” x 3″ (Ø 6.3mm x 76.2mm) for 1″ systems corrosion monitoring, which are commonly used for oil and gas, upstream and downstream, chemical companies, etc.
Specifications:
Weight
Below 50 gram union depend on the model, details will be listed on the envelope
Solid Plug Body are the internal parts of the Access Fittings which act as the seal of access fitting to maintain the line pressure as well as the retrievable carrier for holding the monitoring devices. Used for various types of coupon holders, sacrificial sand probes and Chemical Injection/Sampling devices