Raw material (Steel Strip) iri muchimiro checoil inovhurwa yoiswa muchikamu chekugadzira ichipfuura nemumidziyo yekupinda chikamu.Chikamu chekupinda chinogonesa chigayo chepombi kuti chirambe chichimhanya nekushandisa mitsetse yekubatanidza uye midziyo yekuunganidza.Pipe inoumbwa muchimiro chakatenderedzwa ichipfuura nepakati peseti yeanotyairwa uye asina basa ma roller ekugadzira chikamu asati apinza.Muchikamu chewelding pombi inosungirirwa kwenguva refu nekushandisa yakakwira frequency induction welding nzira.Bead rekunze rinobviswa nekuumbwa muchimiro chezvimedu.Iyo weld seam inosimbiswa, uye pombi inopfuura nepachikamu chekutonhora.Muchikamu chekuyera, pombi inoumbwa kune yakatsanangurwa saizi uye inoshandurwa kuita yakatsanangurwa chimiro.Mushure mekuita saizi, pombi inochekwa kusvika pahurefu hwakatarwa nekushandisa midziyo yekucheka inobhururuka uye inounzwa mukunhonga madhiri achipfuura nepaanopera conveyor.
Function
pombi iyi inoshandiswa kunyanya Petroleum, Natural gasi, City gasi, Pipe network, Chemical indasitiri, Magetsi, Steel truss, Mvura uye Gasi pombi;inoshandiswa zvakanyanya kune zvakasiyana-siyana zvekumanikidza mapaipi.
Process flow
Coil loading—Kubura—Kupinira & Kukwiridzira—Kupedzisa Kuveura—Kubatana kweMutsetse—Horizontal spiral strip accumulator—Kugadzira–HF Welding– OD bead cutter–SEAM ANNEALER—Kutonhora—Sizing & Turks head-Measuring roll—Muchina unobhururuka wakachekwa—Wapera Kupera kutarisana & chamfering_ Hydrostatic Test- Ultrasonic Testers-Packing
Tsanangudzo | |
Raw material | Carbon Simbi, Inotonhora kana Kupisa Yakatenderedzwa pre slit strip coils e weld anokwanisa giredhi ane max.0.2% kabhoni. |
Material giredhi | Q235A~Q345,B,10#,20#,J55,N80,X42-X70 |
Round pombi OD | Zvishoma 76.2mm, max.168.1mm |
Wall thick of Round | Min.2.0mm, max.10.0mm |
Square chubhu | Maminitsi 20x20mm, max70x70 mm |
Rectangle chubhu | Maminitsi 20x30mm, max40x100 mm |
Wall ukobvu sq & rec. | Min.0.8mm, max.8.5mm |
HF welder | Nzvimbo yakasimba, 600 kW |
Line Speed | Kuwedzera 60 m/min |
Kureba kwepombi | 5 – 12 m |
Standard | API 5LX, API 5L A&B, ASTM A53 A&B, Kusvikira kuAPI X-70 |
Nguva yekutumira: Feb-20-2023