Maitiro Ekugadzira Mapaipi Esimbi Akashongedzwa Nesimbi
Kusarudzwa Kwezvinhu:
Makoiri eSimbi: Makoiri esimbi emhando yepamusoro anosarudzwa, anowanzogadzirwa nesimbi ine kabhoni shoma kana kuti ine kabhoni yepakati, kuti akwane hunhu hwemakanika hunodiwa uye maumbirwo emakemikari.
Kusunungura uye Kucheka:
Kuvhura: Makoiri esimbi anovhurwa obva aita sejira rakatsetseka.
Kucheka: Simbi yakatsetseka inochekwa kuita zvidimbu zvehupamhi hunodiwa. Upamhi hwechidimbu hunosarudza dhayamita yepombi yekupedzisira.
Kugadzira:
Kuumbwa kweSpiral: Chidimbu chesimbi chinopihwa kuburikidza nemaroller akatevedzana ayo anochiumba zvishoma nezvishoma kuita chimiro chespiral. Mipendero yespiral inounganidzwa pamwe chete muchimiro chehelical kuti igadzire pombi.
Kushongedza:
Kunyudza Arc Yakanyudzwa Mumvura (SAW): Musono wepaipi unonyudzwa uchishandisa nzira yekunyudza arc yakanyudzwa mumvura. Izvi zvinosanganisira kushandisa arc yemagetsi ne granular flux, iyo inopa weld yakasimba, yemhando yepamusoro isina kusviba zvakanyanya.
Kuongororwa kweWeld Seam: Weld seam inoongororwa kuti ionekwe kuti ine mhando here uchishandisa nzira dzisingakuvadzi dzakadai se ultrasound kana radiographic testing.
Kukura uye Kuumba:
Zvigayo zveSaizi: Pombi yakasungirirwa inopfuura nemuzvigayo zvesaizi kuti iwane dhayamita chaiyo uye kutenderera kunodiwa.
Kuwedzera: Kuwedzera kwemvura kana kwemuchina kunogona kushandiswa kuona kuti mapaipi akafanana uye kuwedzera hunhu hwezvinhu.
Kuedzwa Kusingakuvadzi:
Kuedzwa kweUltrasonic (UT): Kunoshandiswa kuona zvikanganiso zvemukati mumusungo we weld.
Kuedzwa kweHydrostatic: Pombi yega yega inoedzwa hydrostatic pressure kuti ive nechokwadi chekuti inogona kubata pressure dziri kushanda pasina kubuda mvura.
Kupedzisa:
Kucheneswa: Migumo yemapaipi inocheneswa kuti igadzirirwe kucheneswa panzvimbo yekuisa.
Kugadziriswa Kwepamusoro: Mapaipi anogona kugadziriswa pamusoro sekuchenesa, kuputira, kana kuisa magasi kuti arambe akasimba.
Kuongorora uye Kudzora Hunhu:
Kuongororwa Kwemagadziko: Mapaipi anoongororwa kuti anoenderana nedhayamita, ukobvu hwemadziro, uye urefu.
Kuedzwa kweMichina: Mapaipi anoedzwa kuti aone kana akasimba, akasimba, akareba, uye akasimba kuitira kuti ave nechokwadi chekuti anosangana nezvinodiwa.
Kumaka uye Kurongedza:
Zviratidzo: Mapaipi ane ruzivo rwakakosha rwakadai sezita remugadziri, zvirevo zvepaipi, giredhi, saizi, uye nhamba yekupisa kuti zvionekwe zvakanaka.
Kurongedza: Mapaipi anounganidzwa uye anorongedzwa zvichienderana nezvinodiwa nevatengi, akagadzirira kutakurwa uye kuiswa.
| Chigadzirwa | ASTM A252 Spiral Welded Steel Pipe | Tsanangudzo |
| Zvinhu | Simbi yeKabhoni | OD 219-2020mm Ukobvu: 7.0-20.0mm Kureba: 6-12m |
| Giredhi | Q235 = A53 Giredhi B / A500 Giredhi A Q345 = A500 Giredhi B Giredhi C | |
| Zvakajairika | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Kushandiswa: |
| Pamusoro | 3PE kana FBE | Oiri, pombi yetambo Pombi yekuendesa mvura Murwi wePaipi |
| Kuguma | Migumo isina kutsetseka kana migumo yakatsetseka | |
| ine kana isina mavharo |

Kudzora Hunhu Hwakasimba:
1) Panguva yekugadzira uye mushure mekugadzira, vashandi vana veQC vane ruzivo rwemakore anopfuura mashanu vanoongorora zvigadzirwa zvisina tsarukano.
2) Rabhoritari inotenderwa nenyika ine zvitupa zveCNAS
3) Kuongororwa kunogamuchirika kubva kune mumwe munhu akagadzwa/akabhadharwa nemutengi, akadai seSGS, BV.
4) Yakatenderwa neMalaysia, Indonesia, Singapore, Philippines, Australia, Peru neUK. Tine zvitupa zveUL /FM, ISO9001/18001, FPC



Nezvedu:
Tianjin Youfa Steel Pipe Group Co., Ltd yakavambwa musi wa1 Chikunguru, 2000. Kune vashandi vanosvika 8000, mafekitori mapfumbamwe, mitsetse yekugadzira mapaipi esimbi 179, marabhoritari matatu akasimbiswa nenyika, uye imwe nzvimbo yehunyanzvi hwebhizinesi yakasimbiswa nehurumende yeTianjin.

Mitsetse mipfumbamwe yekugadzira mapaipi esimbi eSSAW
Mafekitori: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd;
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