Attached to the bottom of the solid plug by means of a left handed thread, the coupon holder also serves as a primary packing retainer. The probe measurement element, which is usually made of carbon steel, is electrically isolated from the DCMS™ tool body, to prevent galvanic . The EuropCorr® ER probes have 6 pin Amphenol connector, supplied with probe packing and probe o-ring, probe diameter 32mm, can be used with both two inch high pressure mechanical and hydraulic system, standard probes are designed for mounting through EuropCorr® hollow plug assembly. Add to Cart. Scroll to Load More Service is at Our Core +1 (800) 676-4984. The assembly is also offered for use in the Cosasco 2" Hydraulic Access Fitting System. Disclosed are systems and methods for monitoring armor wires in a flexible pipe by inferring a condition of the armor wires using at least one polymeric coupon containing steel wires. Test coupon holder: 1987-10-06: Evans et al. MODEL 6202 FLUSH DISC COUPON HOLDER 316SS - 6.75" COSASCO 6202-6.75 Code: 11587 Available More Info Add to Cart. The placement of the coupon is the most critical decision in determining the most accurate internal corrosion rate. Unscrew the set screw on the coupon holder nut using an allen key . Cosasco is the world leader in corrosion management technology. Coupon Holders Weight loss coupons are an effective and inexpensive monitoring method for gauging the internal corrosion rate of pipelines, processing equipment, and storage vessels. Strip Coupon Holder Retrievable G ENERAL The use of corrosion coupons is the most common method of measuring internal corrosion, and is critical to establishing a monitoring baseline. The single tongue of the coupon holder allows the use of one or two strip coupons insulated or uninsulated. Select Finish Glass Bead Finish Coarse Grit Blasted Mill Finish Sanded - 120 Grit Double Disc Ground Lapped Other - Please specify in comments. Strip Coupon Holder Retrievable G ENERAL The use of corrosion coupons is the most common method of measuring internal corrosion, and is critical to establishing a monitoring baseline. chemical or mechanical properties, there are four types of coupons available, including Disc, Dog Bone, Bar, and Notched. See Access Fitting Datasheets for ordering information. The assembly is also offered for use in the Cosasco 2" Hydraulic Access Fitting System. Insertion of the coupon holder can be adjusted to permit coupon positioning at precisely the desired point within the process. COSASCO® RETRACTABLE SYSTEM COUPON HOLDERS & COUPONS MODEL 6210 Features Pressure Rating — 1500 PSI (10.3 MPa) Mounting — 1" Full Port Valve Minimum Temperature Rating — +500° F/+260° C Material — 316 SS Meets NACE MR0175 and MR0103 Seal Material — Teflon® The Model 6210 Coupon Holder Assemblies provide a retractable means of coupon monitoring in processes at pressures up to 1500 . COSASCO ® ACCESS FITTING ASSEMBLIES . T xpo sd u rf ac is 3.27 in2 (2,109 m2). COSASCO MULTIPLE DISC COUPON HOLDER COSASCO® MULTIPLE DISC COUPON HOLDER MODEL 6203 •Meets NACE MR0175 and MR0103 •Simultaneously Monitors Top, Middle, and Bottom of a Pipeline Material — 316 S.S. Higher Strength One-piece Holder Available (Model 6203N) Multiple Disc Coupon Monitoring is available for pipes with in Cosasco® strip holders for the 2" system are used to suspend either 3" or 6" coupons in the area to be monitored. AVAILABLE. A safety clamp assembly is recommended at pressures above 100 PSI and temperatures above +150º F. Specifications Pressure Rating - 1500 PSI (10.3 MPa) Mounting - 1" Full Port Valve Minimum Temperature Rating - +500º F/+260º C High Temperature Option Available (1000º F) Model 6202 COSASCO® Two-Inch System Disc Coupon Holder Fixed & Adjustable Specifications: •Meets NACE MR0175 •Material — 316 S.S As one of several methods of corrosion coupon (alloy specimen) monitoring systems offered by COSASCO®, Disc Coupon Holder Assemblies offer several inherent advantages. Ladder Strip Coupon Holder 6204 Simultaneously monitor corrosion in the top, middle, and bottom of a pipeline. Coupon Holder. Add to Cart. By observing the mils-per-year corrosion rate of an exposed coupon, valuable information can be provided regarding the material's life expectancy. An adaptor threadingly engages the cylindrical housing to a conventional locking mandrel that is locked in place . View now. Strip Coupons Coupon Holder. Cosasco 208620 Insulation Set, Cosasco® 2" Flush Disc Coupon Holder. The coupon is designed to simulate the conditions of the armor wires in the annulus of the flexible pipe. Microcor® Cosasco® Ultracorr® Rev. A coupon holder is used to fix two or more coupons at a certain location. Quebec Online Orders Not Available. DISC COUPON HOLDER INSULATING SET COSASCO 208620 Code: 11588 Available More Info Add to Cart. The size of the plug to be used is the limiting factor as to the coupon configuration that can be used. Mounting hardware and set screws are made from 304, 316 or 18-8 stainless steels. The Downhole Coupon Holder Assembly (DCHA) was developed to test the effects of different types of corrosion on downhole tube materials, including general corrosion, crevice corrosion, stress corrosion and pitting in downhole conditions. First, there is no need to orient coupons in relation to product flow direction. The O-ring insulates the coupon from the holder and the spacers insulate the coupons from each other while providing the correct orientation of the coupon in the line. The Coupon Holder has a left-hand strung nut which connects it to the lower part of the Cosasco Solid Plug Assembly and furthermore fills in as an essential pressing retainer. Corrosion probe holder The simplest system entry design for coupon holders is the fixed or pipe plug coupon holder (Figure 4). The exposed surface area is 5.2 sq. Polymer Coupon Holder Options Dog Bone, Bar, and Notched Coupon Holders-Consult Factory. 6210 Cosasco Retractable Coupon Holders(1) - Free download as PDF File (.pdf), Text File (.txt) or read online for free. 5. Extending from the nut is a single blade with variously spaced holes for corrosion coupon mounting hardware. * Lot # is assigned by Metal Samples and is associated with the heat number from the mill. Code: 11147. As one of several methods of corrosion coupon (alloy specimen) monitoring systems offered by Cosasco®, Disc Coupon Holder Assemblies offer several inherent advantages. Reaching out from the nut is a solitary cutting edge with differently separated openings for corrosion coupon mounting equipment. Removable Corrosion Coupon. 6210 Cosasco Retractable Coupon Holders(1) - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The coupon is removably held by a coupon holder in the bore of a surface pipe connected to the flexible pipe. Insertion Tools. Angled Self Standing Mass Loss Coupon Holder ASTM B117 Cold Rolled Steel Mass Loss Coupon Measuring 3" x 5" x 0.032" ASTM B117 Cold Rolled Steel Mass Loss Coupon Measuring 3" x 5" x 0.032" without a Hanging Hole Flat Mass Loss Coupon Rack - Set of 3 Non Conductive 4" x 12" Racks Hold 8 Coupons Each. . These can be generic carbon steel or may be selected to match the material used for a specific purpose; for example, X65 pipeline steel or weld consumables. A wide . Fixed (Pipe Plug) Coupon Holders The simplest system entry design for coupon holders is the fixed or pipe plug coupon holder (Figure 4). The Coupon Holder has a left‐hand threaded nut which attaches it to the bottom of the Cosasco Solid Plug Assembly and also serves as a primary packing retainer. 4. Download datasheet Electrical Resistance (ER) Probes. Cosasco® High Pressure Coupon Holders, Coupons and Probes. All holders are supplied with six sets of mounting hardware. COSASCO® RETRACTABLE SYSTEM COUPON HOLDERS & COUPONS MODEL 6210 Features Pressure Rating — 1500 PSI (10.3 MPa) Mounting — 1" Full Port Valve Minimum Temperature Rating — +500° F/+260° C High Temperature Option Available (1000° F) Material — 316 SS Meets NACE MR0175 and MR0103 Cosasco 210237 Seal Kit (Cosasco® 2" RBS/RBSA Retriever) Cosasco 210238 Repair Kit (Cosasco® 2" RBS/RBSA Retriever) Cosasco 210509-ST Seal Kit, 2" Service Valve Double Block and Bleed Valve. All holders are supplied with two sets of mounting hardware, Part #123567. Many other sizes, alloys, and options are available. 6. Procedures for their attachment are as follows: 1. - for better care and to take or improve preventive measures to combat and protect against corrosion. The Pressure Retaining Cover at each location was subjected to a pressure build up test after each coupon holder and strip coupons were installed. MODEL 6200 STRIP COUPON HOLDER 316SS 6.75" COSASCO 6200 - 6.75 Price Match AVAILABLE Quebec Online Orders Not Available Order by: Add to Cart Service is at Our Core +1 (800) 676-4984. Add to Cart. Depending on the operating conditions, number and type of coupons, configuration and system entry method, the coupon holder is selected. 4537071: Retriever tool: 1985-08-27: Waterman: 4387592: Probe insertion apparatus: 1983-06-14: Welker: 4346611: Insertion regulator for pressurized pipelines: 1982-08-31: Welker: 4275592 . Bio coupon holder: Bacterial activity is a common source of corrosion problems. COUPON INSULATOR SET RS TEFLON COSASCO 622000-2 Code: 11596 Available More Info Add to Cart. (Coupon insulation is supplied with the coupons). Caproco retractable coupon holders are manufactured from 316 stainless steel. The rod coupon standard size is Ø ¼" x 4" (Ø 6.3mm x 101.6mm), with a milled flat area orth es ial numb . All Cosasco Coupon Holder Assemblies attach to the bottom of the solid plug assembly in the same manner. STANDARD COUPONS . FREE From assetintegrityengineering.com A corrosion coupon is an in-line intrusive corrosion monitoring device used widely in oil and gas assets. Cosasco corrosion coupon strip holders for the 2" system are used to suspend either 3" or 6" corrosion coupons in the area to be monitored. About Us. Glue glass bead to the inset on the 6-32 x 1/8" set screw using the adhesive included. 6" Strip Coupons: 6" x 7/8" x 1/8" (15.2 x 2.2 x 0.32cm) with . 3" Strip Coupons: COSASCO's® standard coupon, measuring 2-7/8" x 7/8" x 1/8" (7.3 x 2.2 x 0.32cm) with two mounting holes, can be utilized for varied studies. Probes & Coupon Holders. Attached to the bottom of the solid plug by means of a left-handed thread, the coupon holder also serves as a primary packing retainer. Information Corrosion Monitoring, corrosion coupon, scale coupon, strip coupon, coupon holder, solid plug, hollow plug, access fitting, protective cover, corrosion coupon jakarta, corrosion coupon indonesia, coupon corrosion, how to monitor corrosion, how to monitor scale, inhibitor, corrosion inhibitor, scale inhibitor, corrosion allowance, corrosion coupon retriever tool . Available. Cosasco 209871 Spare Parts Kit, 2in Product Injection. The DCHA holds up to nine coupon holders, including Bent Beam, Strip and Cylindrical. This list represents our most common options. Downhole Coupon Holder Assembly The probe sampling interval of 1 hour, 2 hours, or 4 hours may be selected as required to fit within the 1,024 reading storage capacity for the run time in the well. Jump to. The Downhole Coupon Holder Assembly (DCHA) was developed to test the effects of different types of corrosion on downhole tube materials, including general corrosion, crevice corrosion, stress corrosion, and pitting in downhole conditions. See Access Fitting Datasheets for ordering information. Code: 11148. Coupon holders may be used in systems up to and including ANSI 900 series (2140 PSI). unit-dhdt corrosion coupon-p/n 6202n-11.38 model 6202n cos asco two inch disc coupon holder non wlded in 316 stainless s: united states: cochin: nos: 16: 587,575: 36,723: nov 08 2016: 90318000: corrosion coupon - p/n 6202n.11.25 model 6202n cosasco two inch disc coupon holder non -welded in 316 stainless steel: united states: cochin: nos: 1 . Insertable/ retractable Coupon Holders allow systems to be monitored while under normal operating conditions. provided with their compatible coupon holders. RETRACTABLE COUPON HOLDER CS BODY TEFLON COATED COSASCO 621002-X86 Code: 10832 Available More Info Add to Cart. 6210 RETRACTABLE STRIP COUPON HOLDER 24" COSASCO 6210-24-1. Formulas for sizing the coupons holders are shown. For Flat (Strip) Coupons: For Cylindrical Coupons: Adjustable Coupon Holders. Corrosion coupon holder. The common type of holders used are: Fixed coupon holder. Save money with a multi-purpose tool holder mounted into a pressurized system that can insert and retract multiple installations. MODEL 50 Access Fitting Options Side Tee for Chemical Injection When injection of treatment chemicals or sampling of the process is required it is preferable to use an access fitting with side tee. Standard lengths are available in 18, 24, 30 and 36 inches. In this case study, only the tip of the coupon was exposed to the worst conditions in the pipeline. Cosasco® Chemical Injection Equipment. Any material and length can be supplied on special order. All coupon holders are supplied complete with mounting hardware for the coupons. Features Robust Construction for Maximum durability and insertion length under variable flow conditions Fits all Cosasco and Standard 2" Access Fittings Test coupons provide an inexpensive means of on-line monitoring that will allow you to effectively measure the corrosivity within your system. Wrap each coupon separately after making a note of the serial number on the coupon and its location in the line (e.g. O dis a c rewing thoup n ila , n o t c hedap fl rw iv . Flareweld or Flanged, material to suit. . Available. Cosasco 2" Access fitting for coupon retrieval under pressure. Bent-Beam Body Coupon Holder Body (1) Set Screw, 1/8" (1) (extras included) Glass Beads (1) (extras included) Screw, 4-40 x .5" (2) Screw, 4-40 x .68" (2) Bent Beam Guide (2) End Cap (2) Glass Support Tube (2) 2 3 1 6 7 5 8 4 Assembly: 1. Disc Coupon Holder 6202 Corrosion coupon monitoring without interfering with pigging operations. COUPON INSULATOR SET RS TEFLON COSASCO 622000-2 Code: 11596 . Cosasco® Retrievers, Service Valves & Hot Tap Kit. The strip coupon holder is the most common configuration of coupon holders and allows f or the mounting of strip coupons either a s a pair of strip Select Pipe Plug Coupon Holders for Flat/Strip Coupons, or for Cylindrical Coupons for more information and ordering details. All holders under 3.25" length . The DCHA will indicate general corrosion behavior patterns and act as a secondary metal loss measurement, when used in conjunction with the . In this article, the difference between corrosion monitoring and corrosion protection, its difference . Cosasco® High Pressue Access Fitting Assemblies, Covers, Tools. Corrosion coupons are typically constructed from carbon steel. The single tongue of the holder allows use of one or two coupons, insulated or uninsulated. Price Match. September 6, 2013 - Rohrback Cosasco launched the new DCHA Downhole Coupon Holder Assembly for downhole well corrosion management. The assembly is also offered for use in the Cosasco 2" Hydraulic Access Fitting System. COSASCO® ACCESS FITTING User Manual Rohrback Cosasco Systems, Inc. 11841 Smith Avenue Santa Fe Springs, CA 90670 Tel: (562) 949-0123 (800) 635-6898 Fax: . CORROSION COUPON. this pipeline corrosion protection method offers the following advantages: inherent orientation parallel to flow, greater surface area at a specific level, greater quantity and variety of coupon materials, easier monitoring in stratified or multi-phase flow, and corrosion coupons location in recess area of access fitting for monitoring in gas … Figure 2 The Cosasco® Polymer Monitoring System consists of a polymer coupon holder and solid plug assembly installed in a standard 2" Access Fitting that would normally be located in a topside rigid pipe, downstream of the riser end connection. Tee fittings incorporate a ¼ . They are also used with sand monitoring probes. 11841 Smith Ave, Santa Fe Springs, CA 90670. A corrosion coupon anchoring system for positively positioning a corrosion monitoring coupon in the production flowpath downhole in a producing well. 5. The Coupon Holder has a left-hand threaded nut which attaches it to the bottom of the Cosasco Solid Plug Assembly and also serves as a primary packing retainer. Coupon insulation comes pre- installed on the coupons. Cosasco 2" Access fitting for coupon retrieval under pressure. Low Pressure or Hand Insertable systems can be used for pressures up to 125 psi. Reference Electrodes & Probes - Corrosion Monitoring: Cosasco® (ER) Electrical Resistance Probes Remove the coupons from the coupon holder, taking care not to touch the coupons with bare hands or tools. More Info. Depending on the type of quantitative analysis required, i.e. cm.). : B5 03/24/2017 TABLE OF CONTENTS. Unscrew and remove the solid plug assembly from the access fitting body. As withother coupon types, rod coupons are available in other sizes provided they are installable andretrievable within the parameters of the Cosasco Access Fitting Assembly and its compatibleRetriever and Service Valve hook-up.Rod coupons may be attached to their holder singly; however, they are usually used in groups oftwo (2) to five (5) to . STEEL 3" STRIP COUPON w/ 4.5m CABLE #12/7 RWU90 BLACK Code: 11666 . 6210 RETRACTABLE STRIP COUPON HOLDER 18" COSASCO 6210-18-1. LPR COUPON HOLDERS AND CORROSION MONITORING BY-PASS RACK Features Accommodates LPR Probes or Coupons Convenient Multiple Monitoring Points Optional Flow Meter Many Options Available 3 24.00" Cosasco Corrosion Monitoring Racks are designed to accommodate LPR probes and/or weight loss coupons. This type of coupon holder is normally offered on a ¾", 1", or 2" NPT pipe-plug. . Corrosion monitoring is the use of a Corrator (corrosion meter) or set of methods and equipment to provide offline or online information about corrosion rate expressed in mpy (mill per year). 3. Tee Type - Tee fittings incorporate a ¼", ½", ¾", or 1" NPT threaded outlet on the side of the fitting body. Polymer Coupon Holder Options Dog Bone, Bar, and Notched Coupon Holders-Consult Factory. The Cosasco® Ladder Strip Coupon Holder can suspend six strip coupons (3 pair) from a single access fitting point. top of line, bottom of line, 3 o'clock, etc.) Preferably cylindrical coupons are held firmly within a cylindrical housing suspended out of contact with any other metallic surface. Ideally, coupons are inserted at the 12 o'clock position and lowered to the 6 o'clock position in a horizontal pipeline. This type of coupon holder is normally offered on a ¾", 1", or 2" NPT pipe-plug. Add to Cart. This video will show you the installation and disassembly of Retriever Access Fitting.EMT-CI Corrosion Coupons are used to monitor the corrosion rates of sam. The DCHA holds up to nine coupon holders, including Bent Beam, Strip, and Cylindrical. . COSASCO® ACCESS FITTING ASSEMBLIES Specifications Mounting — 2" ASME (ANSI) Flange RF For Mating with Standard Flanges, no Welding, Less Compact than Model 50 Standard Temperature Rating with Viton/Teflon Seals: — From -15° F (-26° C) Up To +400° F (+204°C) Available Temperature Rating with Optional Seals: — From -70° F (-56° C) Up To +450° F (+232°C) Information • Application Notes Corrosion Rate Calculations for Electrical Resistance (ER) Probes Corrosion Rate Calculations from Cosasco® Coupons List of Available Application Notes Corrosion Monitoring Related References • Equipment Selection Cosasco® Product and Services . This assembly is commonly used in the water treating industry . Material — 316 S.S. such as coupon holders, Microcor probes, hydrogen probes, etc. (33.5 sq. All coupon holders are supplied complete with mounting hardware for the coupons. Calgary/ Edmonton / Halifax / Winnipeg / Montreal / . The Model EMT-RCC Corrosion Coupon Holder Assemblies provide a retractable to 1500 PSI/10.3 MPa and temperatures up to 500℉/260℃. The strip coupon holder is the most common configuration of coupon holders and allows f or the mounting of strip coupons either a s a pair of strip 4. in. 2. COSASCO® coupon holders are available in standard sizes from 2.12" to 36.00". Multiple disc coupon holders are supplied complete with viton o-rings and PTFE spacers. 4602767: Thermocouple apparatus for in situ annealing of a pressure vessel: 1986-07-29: Spiegelman et al. Coupons - Cosasco Coupons Corrosion Coupons CI Monitoring corrosion in pipelines and vessels. Fixed corrosion coupon holders are normally fabricated from carbon steel and are available as 1" or 2 . These coupon Loosen the anti-vibration Allen head set screw on the bottom of the solid plug assembly. Flareweld or Flanged, material to suit. Cosasco® Retractable System. Add to Cart. DISC COUPON HOLDER INSULATING SET COSASCO 208620 Code: 11588 Available More Info Add to Cart. 2. Calgary/ Edmonton / Halifax / Winnipeg / Montreal / Moose Jaw Regina / Toronto / Vancouver / USA / Global. Metal Samples can make coupons in any size, shape, or . Our global teams provide local response and service to accommodate your field . Flush Disc Coupon (Fig.4) These circular coupons are used where coupons cannot protrude into the line and interfere with . Standard lengths are available in 18, 24, 30 and 36 inches. 2. CORROSION MANAGEMENT 2017 Product Catalog. A safety clamp assembly is recommended at pressures above 100 PSI and temperatures above +150º F. Corrosion probe holder EnhanceCo provides a variety of corrosion coupon holders for various applications including fixed, retractable, and stress racks. Mount coupon holders or insert probes in a pressured pipeline in any orientation with extended insertion lengths of up to 20 feet for hard-to-access applications. The size of the plug to be used is the limiting factor as to the coupon configuration that can be used. 6210 RETRACTABLE STRIP COUPON HOLDER 18" COSASCO 6210-18-1.
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