Ipayipi Elishiselwe Okuvunguza
Indawo Yomsuka: Shandong, China
Imodeli: PVC utshani
Material: PVC
Imininingwane: 3/4"-14"
Ubude: 10m/20m/30m/50m
Ubukhulu: 3mm-12mm
Okujwayelekile: ISO
Isevisi Yokucubungula: Ukubumba
Umbala: oluhlaza okwesibhakabhaka, owolintshi, ophuzi, obomvu, njll.
Ingcindezi yokusebenza: 2bar-10bar
Izinga lokushisa lokusebenza: -5 ℃ kuya +150 ℃
Izici: ukumelana nokugqoka, ukumelana namakhemikhali, ukumelana nomthelela kanye nokumelana nokukhishwa
Ukudlulisa okuphakathi: uketshezi, impushana, i-granule
Ukuxhuma: I-Camlock, isixhumi se-KC, i-hose Mender, i-Bauer, i-Storz, i-Pin Lug
Igama lomkhiqizo: PVC suction hose blasting
Ingcindezi: 6bar-30bar
Ububanzi bangaphakathi: 25mm-356mm
Isetshenziselwa: imboni, ezolimo kanye nezokwakha
Ikhono Lokuhlinzeka: amathani ayi-120/ngenyanga
Imininingwane yokupakisha: CARTON
Itheku: China
(1) Izinto ezisetshenziswayo amakhoyili ensimbi ehlutshiwe, izintambo zokushisela, nama-fluxes.Ukuhlolwa okuqinile ngokomzimba namakhemikhali kuyadingeka ngaphambi kokutshala imali.
(2) Inhlanganisela yezinqe yekhanda nomsila we-strip, sebenzisa i-arc welding eyodwa noma izintambo ezimbili ezingaphansi kwamanzi, ngemva kokuboshelwa epayipini lensimbi, sebenzisa i-arc yokushisela engaphansi kwamanzi ukuze ilungise ukushisela.
(3) Ngaphambi kokwakhiwa, i-strip yenziwa ileveli, ukunqunywa konqenqema, i-edge planing, ukuhlanzwa kwendawo kanye nokudlulisa, kanye nokwelashwa kwangaphambili kokugoba.
(4) Igeji yokulinganisa ingcindezi kagesi isetshenziselwa ukulawula ukucindezelwa kwamasilinda ezinhlangothini zombili zomhambisi ukuze kuqinisekiswe ukuhanjiswa okushelelayo komugqa.
(5) Yamukela isilawuli sangaphandle noma ukwakhiwa komqulu wokulawula wangaphakathi.
(6) Idivayisi yokulawula igebe lokushisela isetshenziselwa ukuqinisekisa ukuthi igebe le-welding seam lihlangabezana nezidingo zokushisela, kanye nobubanzi bepayipi, inani lokungahambi kahle kanye negebe le-welding seam konke kulawulwa ngokuqinile.
(7) Kokubili ukushisela kwangaphakathi nokushisela kwangaphandle kusebenzisa umshini wokushisela we-American Lincoln kagesi wocingo olulodwa noma i-double-wire submerged arc welding, ukuze kutholwe ukucaciswa kokushisela okuzinzile.
(8) Ama-seam ashiselwe wonke ahlolwa ithuluzi elisebenza nge-inthanethi eliqhubekayo le-ultrasonic, eliqinisekisa ukumbozwa kokuhlola okungabhubhisi okungu-100% kwama-spiral weld.Uma kunesici, kuzokwethusa ngokuzenzakalelayo futhi kufafaze uphawu, futhi izisebenzi zokukhiqiza zingalungisa imingcele yenqubo nganoma yisiphi isikhathi ngokusho kwalokhu ukuze kuqedwe iphutha ngesikhathi.
(9) Umshini wokusika i-air plasma usetshenziselwa ukusika ipayipi lensimbi libe yizicucu ngazinye.
(10) Ngemva kokusika emapayipini ensimbi eyodwa, iqoqo ngalinye lamapayipi ensimbi kufanele ahlolwe kuqala ukuze ahlole izakhiwo zemishini, ukwakheka kwamakhemikhali, isimo sokuhlangana kwamapayipi okushisela, ikhwalithi engaphezulu yamapayipi ensimbi kanye nokuhlola okungacekeleli phansi. ukuqinisekisa ukuthi inqubo yokwenza amapayipi ifanelekile.Ngemuva kwalokho, ingafakwa ngokusemthethweni ekukhiqizeni.
(11) Izingxenye ezinamamaki okuthola amaphutha e-sonic aqhubekayo ku-weld zihlolwa kabusha nge-manual ultrasonic ne-X-ray.Uma kunesici, ngemva kokulungiswa, kuzophinde kudlule ekuhloleni okungabhubhisi kuze kube yilapho kuqinisekiswa ukuthi iphutha lisusiwe.
(12) Amapayipi lapho umthungo wokushisela izinqe zensimbi uthunga kanye namajoyinti amise okuka-D aphambana nama-spiral welding seams ahlolwa ngomabonakude we-X-ray noma ukuqoshwa.
(13) Ipayipi ngalinye lensimbi lihlolwa ingcindezi ye-hydrostatic, futhi ingcindezi ithatha uphawu lwe-radial.Ingcindezi yokuhlola nesikhathi kulawulwa ngokuqinile ipayipi lensimbi le-hydraulic microcomputer idivayisi yokubona.Imingcele yokuhlola iphrintwa futhi irekhodwe ngokuzenzakalelayo.
(14) Isiphetho sepayipi sicutshungulwa ngomshini, ukuze ukuma kobuso bokuphela, i-engeli ye-bevel kanye nonqenqema lwe-obtuse kulawulwe ngokunembile.
Okujwayelekile
Izindinganiso ezivame ukusetshenziswa zamapayipi asongekile ngokuvamile zihlukaniswa zibe: SY/T5037-2018 (Izinga likaNgqongqoshe, elibizwa nangokuthi ipayipi lensimbi elicijile le-arc elishiselwe amapayipi ajwayelekile okuthutha uketshezi), i-GB/T9711.1-1997 (Izinga likaZwelonke, elibizwa nangokuthi uwoyela kanye nepayipi lensimbi lokuthutha embonini yegesi Ingxenye yokuqala yezimo zokulethwa kobuchwepheshe: Ipayipi lensimbi leBanga A (izimfuneko eziqinile yipayipi lensimbi le-GB/T9711.2 Grade B), i-API-5L (I-American Petroleum Institute, ebizwa nangokuthi ipayipi lensimbi yepayipi; ihlukaniswe yaba amamaki amabili: PSL1 futhi PSL2), SY/T5040-92 (Spiral submerged arc welded steel pipe for inqwaba).
Ukwahlukanisa
Ipayipi elishiselwe i-arc elingaphansi kwe-spiral seam elishiselwe ukuthutha uketshezi olunomfutho lisetshenziselwa ikakhulukazi amapayipi okuthutha uwoyela negesi yemvelo.Ipayipi lensimbi linomthamo oqinile wokuthwala ingcindezi kanye nepulasitiki enhle, elungele ukushisela nokucubungula.Amapayipi ensimbi afakwe ngaphansi kwe-arc ashiselwe enziwe ngokushisela i-arc engaphansi kwamanzi noma ukushisela ohlangothini olulodwa ukuze kuthuthwe uketshezi olunengcindezi ephansi njengamanzi, igesi, umoya nesitimu.
Ifomula yokubala yesisindo sepayipi elishiselwe okuvunguzayo: (ubukhulu bangaphandle be-diameter-wall) * ukujiya kodonga *0.0246615
| Ubukhulu obungaphandle begama mm | Ukujiya kodonga okuzisholo | |||||||||||||||
| 5.0 | 5.5 | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 | 18.0 | 20.0 | 22.0 | |
| 219 | 26.88 | 29.46 | 32.01 | 37.09 | 42.13 | |||||||||||
| 273 | 33.54 | 36.78 | 40.01 | 46.42 | ||||||||||||
| 325 | 39.46 | 43.33 | 47.26 | 54.90 | 62.54 | 70.13 | ||||||||||
| 377 | 45.88 | 50.39 | 54.89 | 63.87 | 72.80 | 81.67 | ||||||||||
| 426 | 51.91 | 57.03 | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 | |||||||||
| 457 | 55.73 | 61.24 | 66.73 | 77.69 | 88.58 | 99.43 | 110.23 | 120.98 | 131.60 | 142.34 | ||||||
| 508 | 74.28 | 86.48 | 98.64 | 110.75 | 122.81 | 134.82 | 146.78 | 158.69 | ||||||||
| 529 | 77.38 | 90.11 | 102.78 | 115.41 | 127.99 | 140.51 | 152.99 | 165.42 | ||||||||
| 559 | 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.87 | 175.04 | ||||||||
| 610 | 89.37 | 104.09 | 118.76 | 133.39 | 147.96 | 162.48 | 176.96 | 191.39 | ||||||||
| 630 | 92.33 | 107.54 | 122.71 | 137.82 | 152.89 | 167.91 | 182.88 | 197.80 | ||||||||
| 660 | 96.77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 | ||||||||
| 720 | 105.64 | 123.08 | 140.46 | 157.80 | 175.09 | 192.32 | 209.51 | 226.65 | ||||||||
| 820 | 140.34 | 160.19 | 179.99 | 199.75 | 219.45 | 239.10 | 258.71 | 276.26 | 297.77 | 317.23 | 256.01 | 394.58 | 432.96 | |||
| 914 | 178.74 | 200.06 | 222.93 | 244.95 | 266.92 | 288.84 | 310.72 | 332.54 | 354.31 | 397.74 | 440.95 | 483.96 | ||||
| 920 | 179.92 | 202.19 | 224.41 | 246.58 | 268.70 | 290.77 | 312.79 | 334.76 | 356.68 | 400.40 | 443.91 | 486.13 | ||||
| 1016 | 198.86 | 223.49 | 248.08 | 272.62 | 297.10 | 321.54 | 345.93 | 370.27 | 394.56 | 443.02 | 491.26 | 539.30 | ||||
| 1020 | 199.65 | 224.38 | 249.07 | 273.70 | 298.39 | 322.82 | 347.31 | 371.75 | 396.14 | 44.79 | 493.23 | 541.47 | ||||
| 1220 | 296.39 | 327.95 | 357.47 | 386.94 | 416.36 | 445.73 | 475.58 | 533.58 | 591.88 | 649.98 | ||||||
| 1420 | 347.71 | 362.21 | 416.66 | 451.06 | 485.41 | 519.71 | 553.96 | 622.36 | 690.52 | 758.49 | ||||||
| 1620 | 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.60 | 632.87 | 711.14 | 789.17 | 867.00 | ||||||
| 1820 | 446.35 | 490.71 | 535.02 | 579.29 | 623.50 | 667.67 | 711.79 | 799.92 | 887.81 | 975.51 | ||||||
| 2020 | 495.67 | 544.96 | 594.21 | 643.40 | 692.55 | 741.65 | 796.70 | 888.70 | 986.46 | 1084.21 | ||||||
| 2220 | 544.99 | 599.21 | 653.39 | 707.52 | 761.60 | 815.63 | 869.61 | 977.48 | 1085.11 | 1192.5 | ||||||
