API 5L mapaipi asina musono anowanzoshandiswa mukuvaka kwemapaipi ekutakura mafuta negasipamusoro pemafaro marefu, uye zvakare inoshandiswa mukuvaka zvivakwa zveindasitiri yemagetsi, senge yekunatsa uye petrochemical zvidyarwa.
API 5L Seamless Simbi Pipes Pfupi Kusuma
| Product | API 5L Seamless Simbi Pipe | Tsanangudzo |
| Material | Carbon Steel | OD: 13.7-610mm Ukobvu: sch40 sch80 sch160 Kureba: 5.8-6.0m |
| Giredhi | L245, API 5L B /ASTM A106 B | |
| Surface | Pachena kana Black Painted | Usage |
| Ends | Plain ends | Oiri/Gasi kuendesa simbi pombi |
| Kana kuti Beveled inopera |
Kurongedza uye Delivery:
Packing Details : mumabhururu ane hexagonal anokodzera mugungwa akatakurwa nesimbi mitsetse, Aine maviri machira enylon pamasumbu ega ega.
Delivery Details : Zvichienderana neQTY, kazhinji mwedzi mumwe.
API 5L Seamless Carbon Steel Pipe Steel Giredhi
| Seamless Pipe Simbi Giredhi | Kuumbwa Kwemakemikari yePSL 1 pombi ine WT ≤25mm (0.984 inc) | ||||
| C (max.)% | Mn (max.)% | P (max.)% | S (max.)% | V + Nb + Ti | |
| L245 kana Giredhi B | 0.28 | 1.2 | 0.03 | 0.03 | Kunze kwekunge zvabvumiranwa neimwe nzira, huwandu hwezviri mukati niobium uye vanadium huchave u 0,06 %. Huwandu hwehuwandu hwe niobium, vanadium uye titanium huchave u 0,15 %. |
| Seamless Pipe Simbi Giredhi | Tensile MiedzoyePSL 1 pombi muviri | |||
| Goho Simba (min.) MPa | Tensile Simba (min.) MPa | |||
| L245 kana Giredhi B | 245 | 415 | ||
API 5L Steel Seamless Pipes Sizes Chart
| INCH | OD | API 5L ASTM A106 Strandard Wall Thickness | |||||||
| (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 | ||||||
Seamless SMLS Pipe Manufacturing Maitiro
Raw Material Selection:Yepamusoro-mhando kabhoni simbi inosarudzwa seyakagadzirwa seamless kabhoni simbi mapaipi. Iyo kabhoni yemukati musimbi ndicho chinhu chakakosha pakuona zvimiro zvayo uye kukodzera kune akasiyana maapplication.
Kupisa nekuboora:Iyo mbishi inodziiswa kusvika pakupisa kwepamusoro uye yobva yaboorwa kuita goko risina mhango. Maitiro aya akakosha pakugadzira chimiro chekutanga chepombi uye anowanzo kuwanikwa kuburikidza nenzira dzakaita sekutenderera kwekuboora, extrusion, kana humwe hunyanzvi hunyanzvi.
Rolling uye kukura:Iyo goko rakaboorwa rinoitwa kukunguruka uye saizi maitiro ekudzikisa dhayamita raro uye ukobvu hwemadziro kune zviyero zvinodiwa. Izvi zvinowanzoitwa uchishandisa nhevedzano yezvigayo zvinotenderedza uye saizi zvigayo kuti uwane iyo inodiwa chimiro nehukuru.
Kurapa Kupisa:Iyo isina musono kabhoni simbi pombi inoiswa pasi pekupisa kurapa maitiro senge annealing, normalizing, kana kudzima uye kupisa kuti iwedzere ma mechanic zvimiro uye kubvisa chero kusara kunetseka. Iyo yekupisa kurapwa inobatsirawo mukuzadzisa inodiwa microstructure uye zvimiro zvecarbon simbi.
Kuedza uye Kuongorora:Munguva yese yekugadzira, iyo isina musono kabhoni pombi inopinda dzakasiyana-siyana dzisiri dzekuparadza uye dzinoparadza nzira dzekuyedza kuti ive nechokwadi chekuti inosangana nezvinodiwa zvemhando yepamusoro. Izvi zvinogona kusanganisira ultrasonic bvunzo, hydrostatic kuyedza, eddy ikozvino kuyedza, uye yekuona kuongorora.
Kupedzisa uye Coating:Kamwe pombi isina musono inosangana nezvinodiwa zvinodiwa, inopinda maitiro ekupedzisa senge kutwasanudza, kucheka, uye kupera kupedzisa. Pamusoro pezvo, pombi inogona kuve yakaputirwa nezvinhu zvinodzivirira zvakaita sevarnish, pendi, kana galvanizing kuti iwedzere kusimba kwayo, kunyanya kana iri kabhoni simbi.
Kuongorora Kwekupedzisira uye Packaging:Iyo yakapedzwa seamless simbi pombi inoongororwa kwekupedzisira kuona kuti inosangana nemhando dzese dzemhando uye zvinodiwa nevatengi. Inobva yanyatsoputirwa uye yakagadzirirwa kutumirwa kune mutengi.
API 5L Carbon Steel Seamless Pipe Yemhando Yekusimbisa uye Muedzo
Hydrostatic test
pombi isina musono inomira neiyo hydrostatic bvunzo pasina kuvuza kuburikidza nemusono we weld kana muviri wepombi.
Kushivirira kwedhayamita, kukora kwemadziro, kureba uye kutwasuka
| Specified kunze dhayamita | SMLS pombi Diameter kushivirira | Kunze-kwe-kutenderera kushivirira | ||
| Pipe kunze kwekuguma | Pombi kupera | Pipe kunze kwekuguma | Pombi kupera | |
| <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 huwandu hwe ± 1.6mm | ||
| > 610mm kusvika ≤711mm | ± 0.01 D | ± 2.0mm | 0.015 D, asi mukuru 15mm, yeD/T≤75 | 0.01 D, asi mukuru 13mm, yeD/T≤75 |
| nechibvumirano yeD/T>75 | nechibvumirano yeD/T>75 | |||
D: OD kunze dhayamita T: WT rusvingo ukobvu
