Katrangan

Pambuka

Sistem Kupon Korosi Retractable EMT-RCC bisa beroperasi kanthi tekanan nganti 1500 Psi (10.3 MPa) lan suhu nganti 500℉/260℃. Sajrone operasi, ambane instalasi probe kupon korosi bisa diatur miturut diameter lan kekandelan tembok pipa. Dawane sistem kupon korosi standar kalebu 24 inci, 30 inci, 36 inci, 42 inci, lan 48 inci, cocok kanggo pipa kanthi diameter sing beda. Pungkasan sistem kupon korosi bisa nahan kupon korosi tipe strip terisolasi. Sistem kupon korosi diwenehake kanthi sakabehe, kalebu rod probe, katup bal, kupon korosi, lan kit penjepit safety sing bisa diatur. Gunakake clamp safety dianjurake nalika tekanan pipa ngisor 1500 psi lan suhu ngisor 500℉.

Spesifikasi Kupon

Konfigurasi standar kanggo sistem kupon korosi sing bisa ditarik yaiku a 3″ coupon Strip, karo dimensi (Dawa x Jembar x Kekandelan) saka 3 "x 1/2" x 1/16 "(7,6 cm x 1,3 cm x 0,16 cm). Wis rong bolongan instalasi lan area lumahing 3,4 in² (21,9 cm²).

• Rating Tekanan: 1500 PSI (10,3 MPa)
• Pemasangan: 1″ Full Port Valve Minimal
• Rating Suhu: +500ºF/+260ºC
• Opsi Suhu Dhuwur Kasedhiya (1000º F)
• Bahan: 316 SS
• Ketemu NACE MR0175 lan MR0103
• Bahan Seal : Teflon

Keuntungan saka Kupon Korosi Retractable

Kupon Korosi Retractable kasedhiya ing macem-macem dawa kanggo ngebaki kabutuhan beda, kalebu 18, 24, 30, lan 36 inci. Kupon iki dirancang kanggo tahan tekanan dhuwur lan kahanan suhu, kanthi rating tekanan nganti 1500 PSI utawa 10,3 MPa lan rating suhu nganti 500 ° F utawa 260 ° C. Dibangun saka 316 stainless steel, padha kurban kekiatan banget lan resistance kanggo karat. Dheweke uga nyukupi syarat ketat NACE MR0175 lan MR0103 sing njamin kualitas lan ketergantungan ing macem-macem setelan industri.

Aplikasi Kupon Korosi Retractable

Kupon Korosi Retractable ngladeni macem-macem aplikasi kanthi nyedhiyakake cara ngawasi kupon sing bisa ditarik ing proses. Kanthi syarat minimal katup port lengkap 1 ″ kanggo dipasang, kupon iki nawakake keluwesan ing instalasi. Desain sing nduwèni kupon uga wigati; basa siji ngidini kanggo nggunakake salah siji utawa loro-strip Kupon. Iki bisa terisolasi utawa ora terisolasi, gumantung saka syarat spesifik proses kasebut. Fleksibilitas desain iki ngoptimalake panggunaan Kupon Korosi Retractable ing macem-macem setelan industri.

Kajaba iku, spesifikasi kupon korosi bisa disesuaikan miturut syarat pangguna.

Carane Instal Kupon Korosi Retractable

(1) Persiapan Sadurunge Instalasi

Drill a hole with a diameter of φ27~30 mm at the predetermined installation position on the pipe, and clean up any burrs after machining. Remove rust from the surface of the area to be welded.

(2) The Welded Base Separation

Unscrew the welded base from the corrosion coupon system, detaching it at the point where the welded base meets the valve. Fix the valve body with a wrench, and remove the welded base with another wrench.

(3) Welding the Welded Base

Weld the welded base to the pipe after aligning it with the drilled hole (perpendicular to the pipe center and wall and concentric with the hole).

(4) Calculate the Installation Distance L.

Use a probing rod or directly measure the maximum distance between the upper surface of the welded base and the inner surface of the pipe after welding the base. Keep the probe rod perpendicular to the pipe center and the inner surface of the pipe wall when measuring.
After measuring, calculate the positioning distance L using the formula L = L0 – 10 mm.
Make a note of this for future reference (it will be required for future coupon installation and maintenance).

(5) Nyetel Jarak Clamp Safety

Adjust the locking nut of the lower safety clamp. According to the 5~7mm distance requirement, fix the two bolts to the lower safety clamp. By adjusting the adjustment nuts on both sides of the upper safety clamp, adjust the distance between the two safety clamps.

(6) Install the Sealing Material

Remove any leftover sealing material from the valve threads and the welded base threads. Rewrap the sealing material around the valve’s external threads.

(7) Pasang Sistem Kupon Korosi

Connect the corrosion coupon system to the welded base (two people are required). After ensuring that the threads are properly aligned and screwed in, rotate the corrosion coupon system until it cannot move any further, and then tighten the valve with a wrench.

(8) Adjust the corrosion coupon to its final installation location.

The positioning distance L should be used to set the distance between the upper safety clamp and the flat surface of the welded base. If the distance between the upper safety clamp and the flat surface of the welded base is greater than L0, the upper safety clamp should be moved downward to match the L distance. This is the shortest distance, i.e., the deepest penetration of the corrosion coupon into the pipe. This guarantees that, once the coupon system is mounted on the base, the lower end of the corrosion coupon is as close to the bottom of the pipeline as possible while still keeping a safe distance.

(9) Adjust the Corrosion Coupon’s Direction

Adjust the corrosion coupon indicator surface (Figure 3) at the top of the coupon support rod with a wrench to ensure that the indicator surface faces the direction of the medium flow inside the pipe. (At this time, the corrosion coupon’s breadth direction is parallel to the pipe direction.)

Kesimpulan

In conclusion, the EMT-RCC Retractable Corrosion Coupon System stands as an exceptional solution to monitor and manage corrosion in various industrial processes. Its unique design, which is available in different lengths and withstands high pressures and temperatures, makes it a versatile tool for different pipeline diameters. The system, made from resilient 316 stainless steel and meeting key industry standards like NACE MR0175 and MR0103, guarantees excellent durability and corrosion resistance.

Moreover, the system’s design allows for the use of either one or two strip coupons, which can be insulated or uninsulated, providing considerable flexibility in application. The installation process, though detailed, is straightforward and can be adapted based on specific pipeline characteristics. These features, along with the opportunity for customization, make Retractable Corrosion Coupons a valuable asset in a wide range of industries.

By implementing such systems, companies can effectively monitor corrosion, extend the lifespan of their infrastructure, and ultimately save on potential repair or replacement costs. As industries continue to seek efficient and reliable ways to combat the pervasive problem of corrosion, the use of the EMT-RCC Retractable Corrosion Coupon System will undoubtedly become more widespread.