API 5L liphaephe seamless li atisa ho sebelisoa kahong ealiphaephe tsa ho tsamaisa oli le khaseka sebaka se selelele, hape e sebelisoa kahong ea meaho ea indasteri ea matla, joalo ka lifeme tsa ho hloekisoa le tsa petrochemical.
API 5L Seamless Steel Pipes Matseno a Khutšoane
| Sehlahisoa | API 5L Seamless Steel Pipe | Tlhaloso |
| Lintho tse bonahalang | Tšepe ea Carbon | OD: 13.7-610mm Botenya: sch40 sch80 sch160 Bolelele: 5.8-6.0m |
| Kereiti | L245，API 5L B /ASTM A106 B | |
| Bokaholimo | E pentiloe e sa koaheloa kapa e ntšo | Tšebeliso |
| E qetella | Litholoana tse hlakileng | Peipi ea tšepe ea ho tsamaisa oli / ea khase |
| Kapa Beveled e qetella |
Ho paka le ho Romela:
Lintlha tsa ho Paka : ka dingata tse mahlakore a mabeli tse lekanang leoatleng tse pakiloeng ka likhoele tsa tšepe, Ka masela a mabeli a nylon bakeng sa dingata ka 'ngoe.
Delivery Details : Ho ipapisitsoe le QTY, hangata khoeli e le 'ngoe.
API 5L Seamless Carbon Pipe Steel Grade
| Seamless Pipe Steel Grade | Sebopeho sa Lik'hemik'hale bakeng sa phala ea PSL 1 e nang le WT ≤25mm (0.984 inc) | ||||
| C (boholo.)% | Mn (boholo.)% | P (boholo.)% | S (boholo.)% | V + Nb + Ti | |
| L245 kapa Grade B | 0.28 | 1.2 | 0.03 | 0.03 | Ntle le haeba ho lumellanoe ka tsela e 'ngoe, kakaretso ea likahare tsa niobium le vanadium e tla ba u 0,06 %. Kakaretso ea likhakanyo tsa niobium, vanadium le titanium e tla ba u 0,15 %. |
| Seamless Pipe Steel Grade | Liteko tsa Tensilebakeng sa 'mele oa phala ea PSL 1 | |||
| Kotulo e Matla (min.) MPa | Matla a Tensile (min.) MPa | |||
| L245 kapa Grade B | 245 | 415 | ||
API 5L Steel Seamless Pipes Chate ea Boholo
| INCH | OD | API 5L ASTM A106 Botenya ba Lerako la Strandard | |||||||
| (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 | ||||||
Ts'ebetso ea Tlhahiso ea Pipe ea Seamless SMLS
Khetho ea Lintho tse tala:Khabone ea boleng bo holimo e khethoa e le thepa e tala bakeng sa liphaephe tsa tšepe tse se nang seam. Likahare tsa carbon tse ka har'a tšepe ke ntlha ea bohlokoa ho khethollang thepa ea eona le ho tšoaneleha ha lisebelisoa tse fapaneng.
Ho futhumatsa le ho phunya:Thepa e tala e futhumatsoa mocheso o phahameng ebe e phunyeletsoa ho etsa khetla e sekoti. Ts'ebetso ena e bohlokoa bakeng sa ho theha sebopeho sa pele sa phala 'me hangata e finyelloa ka mekhoa e kang ho phunya ka rotary, extrusion, kapa mekhoa e meng e khethehileng.
Rolling le Sizing:Khetla e hlabiloeng e kena lits'ebetsong tsa ho thetheha le ho etsa boholo ho fokotsa bophara ba eona le botenya ba lebota ho ea litekanyo tse hlokahalang. Sena se finyelloa ka ho sebelisa letoto la liloala tse bilikang le li-size ho fihlela sebopeho le boholo bo lakatsehang.
Kalafo ea Mocheso:Pipe ea tšepe e sa tsitsang ea carbon e tlas'a mekhoa ea phekolo ea mocheso e kang ho annealing, normalizing, kapa quenching le ho futhumatsa ho ntlafatsa thepa ea eona ea mochine le ho tlosa likhatello leha e le life tse setseng. Phekolo ea mocheso e boetse e thusa ho finyella microstructure e lakatsehang le thepa ea carbon steel.
Teko le Tlhahlobo:Ho pholletsa le ts'ebetso ea tlhahiso, pipe ea carbon e se nang moeli e feta mekhoa e sa tšoaneng ea tlhahlobo e sa senyeheng le e senyang ho netefatsa hore e finyella litekanyetso tse hlokahalang tsa boleng. Sena se ka kenyelletsa tlhahlobo ea ultrasonic, tlhahlobo ea hydrostatic, tlhahlobo ea eddy hajoale, le tlhahlobo ea pono.
Ho qeta le ho roala:Hang ha pipe e se nang seam e kopana le litlhaloso tse hlokahalang, e tsoela pele mekhoa ea ho qetela e kang ho otlolla, ho itšeha le ho qetela. Ho phaella moo, phala e ka 'na ea tlotsoa ka lisebelisoa tse sireletsang tse kang varnish, pente kapa galvanizing ho matlafatsa matla a eona a ho senya, haholo-holo tabeng ea carbon steel.
Tlhahlobo ea Qetello le Pakete:Pipe ea tšepe e feliloeng e se nang seamless e kena tlhahlobo ea ho qetela ho netefatsa hore e finyella litekanyetso tsohle tsa boleng le litlhoko tsa bareki. E ntan'o kenngoa ka hloko 'me e lokiselitsoe ho romelloa ho moreki.
API 5L Carbon Steel Seamless Pipe Quality Tiisetso le Teko
Teko ea Hydrostatic
pipe e se nang moroko e tla mamella teko ea hydrostatic ntle le ho lutla ka seam se cheselletsang kapa 'mele oa phala.
Mamello bakeng sa bophara, botenya ba lerako, bolelele le ho otloloha
| E hlalositsoe bophara ba kantle | SMLS pipe Diameter tolerances | Ho mamellana ka ntle ho pota | ||
| Pipe ntle le bofelo | Qetello ea phala | Pipe ntle le bofelo | Qetello ea phala | |
| <60.3mm | - 0.8mm ho + 0.4mm | - 0.4mm ho + 1.6mm | ||
| ≥60.3mm ho ≤168.3mm | ± 0.0075 D | 0.020 D | 0.015 D | |
| > 168.3mm ho isa ho ≤610mm | ± 0.0075 D | ± 0.005 D, empa boholo ba ± 1.6mm | ||
| > 610mm ho isa ho ≤711mm | ± 0.01 D | ± 2.0mm | 0.015 D, empa boholo bolelele ba 15 mm, bakeng sa D/T≤75 | 0.01 D, empa boholo bolelele ba 13 mm, bakeng sa D/T≤75 |
| ka tumellano bakeng sa D/T>75 | ka tumellano bakeng sa D/T>75 | |||
D: OD ka ntle bophara T: WT lebota botenya
