Mapaipi asina musono eAPI 5L anowanzo shandiswa pakuvakamapaipi ekutakura mafuta negesimunzvimbo refu, uye zvakare inoshandiswa mukuvaka zvivakwa zveindasitiri yesimba, zvakaita senzvimbo dzekuchenesera mafuta nefekitori dzemafuta.
API 5L Seamless Steel Pipes Pfupi Sumo
| Chigadzirwa | API 5L Seamless Steel Pipe | Tsanangudzo |
| Zvinhu | Simbi yeKabhoni | OD: 13.7-610mm Ukobvu: sch40 sch80 sch160 Kureba: 5.8-6.0m |
| Giredhi | L245，API 5L B /ASTM A106 B | |
| Pamusoro | Yakapendwa Isina Chiripo Kana Dema | Kushandiswa |
| Kuguma | Migumo isina kujeka | Pombi yesimbi yekutumira mafuta/gasi |
| Kana kuti magumo akachekwa |
Kurongedza uye Kutumira:
Ruzivo rwekurongedza: mumapaketi akasimba egungwa ane mashefu matanhatu akafukidzwa nesimbi, Ane zvisungo zviviri zvenylon zvepaketi imwe neimwe.
Ruzivo rweKutumirwa: Zvichienderana neHuwandu, kazhinji mwedzi mumwe chete.
API 5L Seamless Carbon Steel Pipe Steel Giredhi
| Musono Pipe Steel Giredhi | Kuumbwa kweMakemikari yePSL pombi imwe ine huremu ≤25mm (0.984 inc) | ||||
| C (yakanyanya)% | Mn (yakanyanya)% | P (yakanyanya)% | S (yakanyanya)% | V + Nb + Ti | |
| L245 kana Giredhi B | 0.28 | 1.2 | 0.03 | 0.03 | Kunze kwekunge zvabvumiranwa neimwe nzira, huwandu hwezvinhu zviri mu niobium ne vanadium hunofanira kuva u 0,06%. Huwandu hwehuwandu hwe niobium, vanadium uye titanium hunofanira kuva u 0,15%. |
| Musono Pipe Steel Giredhi | Miedzo Yekusimbayemuviri wepombi yePSL 1 | |||
| Simba reKubereka (min.) MPa | Simba reKusimba (min.) MPa | |||
| L245 kana Giredhi B | 245 | 415 | ||
Chati yeSaizi dzeMapaipi Asina Musono eAPI 5L Steel
| INCHI | OD | API 5L ASTM A106 Strandard Wall Ukobvu | |||||||
| (MM) | SCH 10 | SCH 20 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 160 | XXS | |
| (mm) | (mm) | (mm） | (mm) | (mm) | (mm) | (mm) | (mm) | ||
| 1/4” | 13.7 | 2.24 | 3.02 | ||||||
| 3/8” | 17.1 | 2.31 | 3.2 | ||||||
| 1/2” | 21.3 | 2.11 | 2.77 | 3.73 | 4.78 | 7.47 | |||
| 3/4" | 26.7 | 2.11 | 2.87 | 3.91 | 5.56 | 7.82 | |||
| 1" | 33.4 | 2.77 | 3.38 | 4.55 | 6.35 | 9.09 | |||
| 1-1/4" | 42.2 | 2.77 | 3.56 | 4.85 | 6.35 | 9.7 | |||
| 1-1/2" | 48.3 | 2.77 | 3.68 | 5.08 | 7.14 | 10.15 | |||
| 2" | 60.3 | 2.77 | 3.91 | 5.54 | 8.74 | 11.07 | |||
| 2-1/2" | 73 | 3.05 | 5.16 | 7.01 | 9.53 | 14.02 | |||
| 3" | 88.9 | 3.05 | 5.49 | 7.62 | 11.13 | 15.24 | |||
| 3-1/2" | 101.6 | 3.05 | 5.74 | 8.08 | |||||
| 4" | 114.3 | 3.05 | 4.50 | 6.02 | 8.56 | 13.49 | 17.12 | ||
| 5" | 141.3 | 3.4 | 6.55 | 9.53 | 15.88 | 19.05 | |||
| 6" | 168.3 | 3.4 | 7.11 | 10.97 | 18.26 | 21.95 | |||
| 8" | 219.1 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 15.09 | 23.01 | 22.23 |
| 10" | 273 | 4.19 | 6.35 | 9.27 | 12.7 | 15.09 | 18.26 | 28.58 | 25.4 |
| 12" | 323.8 | 4.57 | 6.35 | 10.31 | 14.27 | 17.48 | 21.44 | 33.32 | 25.4 |
| 14" | 355 | 6.35 | 7.92 | 11.13 | 15.09 | 19.05 | 23.83 | 36.71 | |
| 16" | 406 | 6.35 | 7.92 | 12.70 | 16.66 | 21.44 | 26.19 | 40.49 | |
| 18" | 457 | 6.35 | 7.92 | 14.27 | 19.05 | 23.83 | 29.36 | 46.24 | |
| 20" | 508 | 6.35 | 9.53 | 15.09 | 20.62 | 26.19 | 32.54 | 50.01 | |
| 22" | 559 | 6.35 | 9.53 | 22.23 | 28.58 | 34.93 | 54.98 | ||
| 24" | 610 | 6.35 | 9.53 | 17.48 | 24.61 | 30.96 | 38.89 | 59.54 | |
| 26" | 660 | 7.92 | 12.7 | ||||||
| 28" | 711 | 7.92 | 12.7 | ||||||
Maitiro Ekugadzira Mapaipi eSMLS Asina Musono
Sarudzo Yezvinhu Zvisina Kugadzirwa:Simbi yekabhoni yemhando yepamusoro inosarudzwa sechigadzirwa chekugadzira mapaipi esimbi yekabhoni isina musono. Huremu hwekabhoni musimbi iyi chinhu chakakosha pakusarudza hunhu hwayo uye kukodzera kwayo kushandiswa kwakasiyana-siyana.
Kupisa uye Kuboora:Zvinhu zvakabikwa zvinopiswa kusvika pakupisa kwakanyanya uye zvobva zvaboorwa kuti pave negoko risina chinhu. Maitiro aya akakosha pakugadzira chimiro chekutanga chepombi uye anowanzoitwa kuburikidza nenzira dzakadai sekuboorwa kwerotary, extrusion, kana dzimwe nzira dzakagadzirwa.
Kutenderedza uye Kukura:Goko rakaboorwa rinoitwa maitiro ekukungurutsa nekukura kuti dhayamita yaro neukobvu hwemadziro zvideredze saizi inodiwa. Izvi zvinowanzoitwa uchishandisa nzira dzakasiyana dzekugadzira magayo nekugadzira saizi kuti uwane chimiro nehukuru hwaunoda.
Kurapa Kupisa:Pombi yesimbi yekabhoni isina musono inoshandiswa pakugadzirisa kupisa senge annealing, normalizing, kana quenching uye tempering kuti iwedzere hunhu hwayo hwemakanika uye kubvisa chero kushushikana kwasara. Kugadzirisa kupisa kunobatsirawo mukuwana magadzirirwo anodiwa uye hunhu hwesimbi yekabhoni.
Kuedzwa uye Kuongorora:Mukati mekugadzirwa kwayo, pombi yekabhoni isina musono inoshandiswa nenzira dzakasiyana-siyana dzekuedza dzisingaparadze uye dzinoparadza kuti ive nechokwadi chekuti inosangana nezvinodiwa zvemhando yepamusoro. Izvi zvinogona kusanganisira kuyedzwa kwe ultrasound, kuyedzwa kwe hydrostatic, kuyedzwa kwe eddy current, uye kuyedzwa kwekuona.
Kupedzisa uye Kuputira:Kana pombi isina musono yasangana nezvinodiwa, inotanga kupedzwa nenzira dzakadai sekutwasanudza, kucheka, uye kupedzisa. Pamusoro pezvo, pombi inogona kuputirwa nezvinhu zvinodzivirira zvakaita sevhanishi, pendi, kana galvanizing kuti irambe yakasimba, kunyanya kana iine simbi yekabhoni.
Kuongorora Kwekupedzisira uye Kurongedza:Pombi yesimbi isina musono inoongororwa kekupedzisira kuti ive nechokwadi chekuti inosangana nezvinodiwa nevatengi uye zvese zvinodiwa nehunhu hwavo. Inozonyatsoiswa mumapaketi uye inogadzirwa kuti itumirwe kumutengi.
API 5L Carbon Steel Seamless Pipe Quality Assurance uye Test
Kuedzwa kwemvura
Pombi isina musono inofanira kutsungirira bvunzo ye hydrostatic pasina kubuda kwemvura kuburikidza nemusono we weld kana muviri wepombi.
Kushivirira kwedhayamita, ukobvu hwemadziro, kureba uye kutwasuka
| Zvataurwa dhayamita yekunze | Kushivirirana kwepombi yeSMLS dhayamita | Kushivirirana kusina kutenderera | ||
| Pombi kunze kwemugumo | Mugumo wepombi | Pombi kunze kwemugumo | Mugumo wepombi | |
| <60.3mm | − 0.8mm kusvika + 0.4mm | − 0.4mm kusvika + 1.6mm | ||
| ≥60.3mm kusvika ≤168.3mm | ± 0.0075 D | 0.020 D | 0.015 D | |
| >168.3mm kusvika ≤610mm | ± 0.0075 D | ± 0.005 D, asi hukuru hwepamusoro hwe ± 1.6mm | ||
| >610mm kusvika ≤711mm | ± 0.01 D | ± 2.0mm | 0.015 D, asi zvakanyanya kureba kwe15mm, yeD/T≤75 | 0.01 D, asi zvakanyanya kureba kwe13mm, yeD/T≤75 |
| nechibvumirano yeD/T>75 | nechibvumirano yeD/T>75 | |||
D: OD dhayamita yekunze T: WT ukobvu hwemadziro
