Spiral Welded Pipe
Nzvimbo Yekwakabva: Shandong, China
Muenzaniso: PVC uswa
zvinhu: PVC
Zvinodiwa: 3/4"-14"
Kureba: 10m/20m/30m/50m
Ukobvu: 3mm-12mm
Standard: ISO
Kugadzirisa Sevhisi: Kugadzira
Ruvara: bhuruu, orenji, yero, tsvuku, nezvimwe.
Kushanda kumanikidza: 2bar-10bar
Kushanda tembiricha: -5 ℃ kusvika +150 ℃
Zvimiro: kupfeka kuramba, makemikari kuramba, kukanganisa kupikisa uye extrusion kuramba
Kuendesa svikiro: mvura, hupfu, granule
Kubatanidza: Camlock, KC connector, hose Mender, Bauer, Storz, Pin Lug
Zita rechigadzirwa: PVC suction hose blasting
Kudzvinyirira: 6bar-30bar
Mukati dhayamita: 25mm-356mm
Inoshandiswa kune: indasitiri, kurima uye kuvaka
Kugovera Mano: 120 matani / mwedzi
Packing details: CARTON
Port: China
(1) Zvigadzirwa zvesimbi machira esimbi, waya dzewelding, uye fluxes.Kuongororwa kwakasimba kwemuviri nemakemikari kunodiwa usati waisa mari.
(2) Butt joint ye strip simbi musoro nemuswe, tora imwe waya kana kaviri waya yakanyudzwa arc welding, mushure mekukoira mupombi yesimbi, tora otomatiki yakanyura arc welding kugadzirisa welding.
(3) Asati agadzira, tambo inoyera, kuchekwa kwemupendero, kuronga kwemupendero, kucheneswa kwepamusoro uye kuendesa, uye kusati kwabhenda kurapwa.
(4) Iyo yemagetsi yekubata pressure gauge inoshandiswa kudzora kudzvanywa kwemasilinda pamativi ese emutakuri kuti ive nechokwadi chekufambiswa kwakanaka kwemutsetse.
(5) Gamuchira chekunze chekutonga kana chemukati chekudzora roll kugadzira.
(6) Iyo welding seam gap control mudziyo unoshandiswa kuve nechokwadi chekuti welding seam gap inosangana nezvinodiwa zvewelding, uye dhayamita yepombi, huwandu hwekusarongeka uye musono welding gap zvese zvinodzorwa.
(7) Ose ari maviri emukati welding uye ekunze welding anotora American Lincoln yemagetsi welding muchina kune imwechete-waya kana mbiri-waya yakanyudzwa arc welding, kuitira kuti uwane yakagadzika welding yakatarwa.
(8) Mawelded seams ese anoongororwa neinternet inoenderera mberi ultrasonic otomatiki flaw chiridzwa, icho chinovimbisa 100% isiri-inoparadza yekuvhara yekuvhara spiral welds.Kana paine chakakanganisika, chinongo vhundutsa nekupfapfaidza mucherechedzo, uye vashandi vekugadzira vanogona kugadzirisa maparamendi chero nguva zvichienderana neizvi kuti abvise chikanganiso nenguva.
(9) Air plasma yekucheka muchina unoshandiswa kucheka pombi yesimbi kuita zvidimbu zvega.
(10) Mushure mekucheka mumapombi esimbi imwe chete, batch yega yega yepombi dzesimbi dzinofanirwa kupinda muhurongwa hwekutanga hwekuongorora kuti utarise zvimisikidzo, chimiro chemakemikari, fusion mamiriro eiyo welds, kunaka kwepamusoro kwepombi dzesimbi uye kupfuura ongororo isingaparadze. kuve nechokwadi chekuti nzira yekugadzira pombi inokodzera.Mushure meizvozvo, inogona kuiswa zviri pamutemo mukugadzirwa.
(11) Zvikamu zvine inoenderera sonic flaw yekuona mamaki pane weld inoongororwazve nemanual ultrasonic uye X-ray.Kana pane kukanganisa, mushure mekugadzirisa, ichapfuura nekuongorora kusina kukuvadza zvakare kusvikira yasimbiswa kuti kukanganisa kwakabviswa.
(12) Mapombi anosonwa nesimbi yesimbi butt welding uye majoini akaita saD anopindirana nespiral welding seams ese anoongororwa neX-ray terevhizheni kana kutora firimu.
(13) Imwe neimwe pombi yesimbi inopinda hydrostatic pressure test, uye kumanikidza kunotora radial chisimbiso.Iyo yekumanikidza yekuyedza uye nguva inodzorwa zvakanyanya nesimbi pombi hydraulic microcomputer yekuona mudziyo.Iwo bvunzo paramita anodhindwa otomatiki uye kurekodhwa.
(14) Iyo pombi inopera inogadziriswa nemichina, kuitira kuti verticality yekuguma kwechiso, bevel angle uye obtuse edge inogona kunyatsodzorwa.
Standard
Zviyero zvinowanzo shandiswa zvemapaipi espiral anowanzo kupatsanurwa kuita: SY/T5037-2018 (Ministry standard, inonziwo spiral seam undermerged arc welded simbi pombi yemapombi akajairwa ekufambisa), GB/T9711.1-1997 (National standard, inonziwo mafuta uye gasi indasitiri yekufambisa simbi pombi Chikamu chekutanga chehunyanzvi hwekuunza mamiriro: Giredhi A simbi pombi (iyo yakasimba zvinodiwa ndeye GB/T9711.2 Giredhi B simbi pombi), API-5L (American Petroleum Institute, inonziwo pipeline simbi pombi; iyo yakakamurwa kuita mamakisi maviri: PSL1 uye PSL2), SY/T5040-92 (Spiral akanyura arc welded simbi pombi nokuda murwi).
Classification
Iyo spiral seam yakanyudzwa arc welded pombi yekumanikidza-inotakura mvura yekufambisa inonyanya kushandiswa mapaipi ekutakura oiri negasi chaiwo.Iyo pombi yesimbi ine simba rakasimba rinotakura simba uye yakanaka plasticity, iyo yakanakira welding uye kugadzirisa.Akanyura arc welded simbi pombi dzakagadzirwa neyakanyura arc welding kana single-sided welding kune yakajairika yakaderera-kudzvanywa kwemvura yekufambisa senge mvura, gasi, mhepo uye chiutsi.
Iyo yekuverenga formula yehuremu hwe spiral welded pombi: (yekunze dhayamita-madziro ukobvu) * madziro ukobvu * 0.0246615
| Zita rekunze dhayamita mm | Nominal rusvingo ukobvu | |||||||||||||||
| 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 | ||||||
