Katrangan

Gambaran Umum Weld Babi

Sinyaller Babi Weld digunakake kanggo pigging minyak, gas, banyu, lan pipa transmisi liyane, lan tandha-tandha babi weld minangka alat ngadili lemah, utawa ora. Sampeyan ora mung gampang diinstal nanging uga bisa nyukupi syarat-syarat macem-macem pipeline kanggo indikasi. Sistem operasi Inggris, interaksi komputer-trep lan intuisi. Nalika nyoba, mung kudu ngembelake indikator menyang pipa supaya bisa ditindakake.

Sinyaller Weld Babi minangka peralatan sing dibutuhake kanggo operasi reresik ing pipa. Nduwe akeh kaluwihan: pisanan, struktur kasebut gampang. Kapindho, pandhuan intuisi. Kaping telu, linuwih, regane murah, lan sapiturute, kontak listrik uga bisa ditambahake, lan sinyal bisa ditularake bisa ditularake kanthi jarak adoh, entheng, lan listrik.

Dasar weld nalika welded ing pipa, lan striker kasebut dilebokake ing pipa. Nalika babi pipa ngliwati, striker dicenthang, lan batang puteran lan indikator plate ing pipa dibuwang, lan banjur kanthi visual ngreset papan indikator lan pengungkit pendulum kanthi manual. Kanggo ngindhari salah, biasane ora dirancang kanthi otomatis ngreset. Saliyane entuk kekuatan kompresif, indikasi utamane kanggo nyukupi syarat nyegah karat, njamin panyeget, lan nyegah bocor.

Kanggo alasan iki, kabeh bagean puteran ing sesambungan karo cairan digawe saka baja tahan karat lan bahan tahan karat. Awak utama lan batang puteran disegel karo rong cincin karet, plug skru paling ndhuwur disegel karo cincin karet, lan dhasar utama disegel karo cincin karet. Cincin sealing kudu dilindhungi, amarga iki mung kanggo njamin nglawan bocor. Supaya bisa adaptasi karo macem-macem pipa diameter lan diameter bal, permukaan busi instalasi saka basa indikator lan dawa rod ayunan kudu diatur miturut.

Struktur dhasar signaller babi weld (ndeleng gambar sing dipasang),

Indikator utamane dumadi saka awak mekanik lan mekanisme tampilan

1. Trigger: It can be rotated in both directions.
2. Screw plug: refer to the standard 2″ plug, which meets the installation conditions under pressure.
3. Base: made of carbon steel, alloy steel, or 304 stainless steel with good welding performance.
4. Sealing ring.
5. Tappet.
6. Sealing ring.
7. Spring.
8. Stop washer (stop screw).
9. Increase the stud tappet.
10. Lever system.
11. Upper body.
12. Tappet.
13. Tighten the screws.
14. Inner touch rod: Push it to make the clock control head stop: it can make the mechanical indicator sign to stand up, digital display passing time, and remote transmission.

15. Display mechanism: According to the needs of users, the clock control head and mechanical indicator mechanism can be installed with explosion-proof digital

Display or electricity, light, sound, and other signal sources.

Metode instalasi tandha weld babi:

1. Sadurunge nginstal, priksa manawa mekanisme mekanik lan tampilan indikasi sing fleksibel lan dipercaya, banjur tindakake struktur lan instruksi instalasi.

Iki tujuane kanggo ngilangi awak utama mesin lan weld ing basa lan pipa kanthi kapisah.

2. Base Welding:
3. Instalasi tanpa tekanan: ngresiki situs instalasi, mbusak kabeh lampiran, lan mbabarake warna saka logam.

Align the base (welding orientation diagram) so that the slotting direction at the upper end of the base is parallel to the center line of the pipeline or the mark on the upper end of the base is at the center line of the pipeline (the slotting direction or mark on the base is consistent with the movement direction of the trigger). Compress the base to prevent shifting or deflection during welding. B. Installation under pressure: (refer to the instruction manual of the drilling machine). Note: When welding the base on the pipeline, the pressure P in the pipeline should be limited.

Calculation formula: 2δs(t-c) 0.72kgf/cm2

δs; the yield limit of the material.

t: pipeline wall thickness mm

C: jumlah ketebalan tembok tambahan (panyebaran negatif ambegan, sangu korosi, lan sapiturute) umume butuh 1,5-2mm.

D: Pipa njaba Diameter MM.

C: Sawise welding lan instalasi awak utama mesin wis rampung, miturut struktur lan diagram instalasi, ing

Badan utama mekanik diinstal ing urutan, lan mekanisme tampilan disambungake kanthi ngawut-awut kanthi cepet miturut struktur lan diagram, lan arah mekanisme tampilan bisa diatur kanggo gampang.

Napa sampeyan butuh signaller babi weld?

Pipa reresik rutin bisa nambah efisiensi transportasi.

Sinyaller babi bakal mbantu sampeyan konfirmasi manawa babi wis liwati.

Pipeline Welding Process

Quality is the core content of oil and gas pipeline construction management, so a series of work is carried out around quality. In practice, emphasis is placed on controlling the quality of pipeline welding operations. Start with the welding process, do a good job in the whole process of welding quality control. Strengthen the control of materials, personnel and other factors to ensure the safety and quality of pipeline use in the later stage. 1. Petrochemical pipeline welding process

At present, the main welding processes of petrochemical pipelines are 😀 arc welding. In the pipeline welding operation, the welding bottom adopts arc welding, which can ensure the welding effect. According to the different electrodes, arc welding can be divided into melting arc welding and non-melting polar fluorine arc welding 2 carbon dioxide gas shielded welding. In practical applications, it is necessary to clarify the welding position and technical requirements. Before welding, the groove should be cleaned, and the oil and paint layer on the surface of both sides should be cleaned. In addition, equipment and air routes should be checked. The carbon dioxide gas shielded welding process usually adopts Si and Mn composite deoxidation, and the welding effect is better. Filler for electrode arc welding.

Generally speaking, in the petrochemical pipeline welding operation, after the bottom welding operation is completed, the slag and other impurities generated by the welding operation should be cleaned up in time. If a hidden problem is found, remove it, weld it, and ground it again. When filling with electrode arc welding, it is necessary to ensure that the position of the bottom weld and the weld is staggered by more than 10mm, and the electrode with a diameter parameter of 3.2mm is used in the middle position. If the pipe wall thickness parameter is 9mm, the welding rod is set at the middle seam of the three-layer weld, and the diameter parameter is 3~5mm.