Tlhaloso ea Sehlahisoa
Lipeipi tsa tšepe tse se nang seamless ke karolo ea bohlokoa lits'ebetsong tsa morao-rao tsa indasteri, tse tsebahalang ka ho tšoarella ha tsona ka mokhoa o ikhethang, ho hanyetsa kutu le kaho e se nang moeli.E na le motsoako o ikhethang oa tšepe, chromium, le likarolo tse ling tse kang nickel le molybdenum, liphaephe tsena li bontša matla a ke keng a bapisoa le bophelo bo bolelele.
Ts'ebetso ea ho etsa seamless e kenyelletsa ho ntša li-billet tse tiileng tsa tšepe ho etsa li-tubes tse se nang letho ntle le manonyeletso a cheselitsoeng.Mokhoa ona oa ho haha o felisa lintlha tse fokolang tse ka 'nang tsa e-ba teng' me o matlafatsa botšepehi ba mohaho, ho etsa hore liphaephe tsa tšepe tse se nang seamless li tšepahale haholo bakeng sa lisebelisoa tse sa tšoaneng.
Litšobotsi tsa Bohlokoa:
Corrosion Resistance:Ho kenngoa ha chromium ho etsa lera le sireletsang oxide, le sireletsang liphaephe khahlanong le ho bola le mafome esita le libakeng tse thata.
Mephato e fapaneng:Liphaephe tse se nang seamless li fumaneha ka mekhahlelo e fapaneng joalo ka 304, 316, 321, le 347, e 'ngoe le e 'ngoe e etselitsoe lits'ebetso tse ikhethileng ka lebaka la phapang ea sebopeho sa lik'hemik'hale le thepa ea mochini.
Lisebelisoa tse pharalletseng:Liphaephe tsena li sebelisoa mafapheng a mangata, ho kenyeletsoa oli le khase, ts'ebetso ea lik'hemik'hale, lijo le lino, meriana, likoloi le kaho.Ho ikamahanya ha tsona le maemo le lintho tse sa tšoaneng ho hatisa ho feto-fetoha ha tsona.
Boholo le Qetello:Liphaephe tsa tšepe tse se nang seamless li tla ka boholo bo fapaneng, li fana ka litlhoko tse fapaneng.Liphaephe li ka boela tsa e-ba le likarolo tse fapaneng tsa holimo, ho tloha ho tse bentšitsoeng ho ea ho tse entsoeng ka leloala, ho itšetlehile ka litlhoko tsa kopo.
Kemiso le Tlhokomelo:Moralo o sa tsitsang o nolofatsa ho kenya ha lipeipi li hana ho bola li fokotsa litlhoko tsa tlhokomelo, 'me sena se thusa ho boloka litšenyehelo.
Ho tloha ho nolofatseng ho tsamaisoa ha oli le khase ho ea ho ho nolofalletsa ho tsamaisa lik'hemik'hale ka mokhoa o sireletsehileng le ho boloka bohloeki ba lihlahisoa tsa meriana, lipeipi tsa tšepe tse sa tsitsang li bapala karolo ea bohlokoa ho bopeng liindasteri lefatšeng ka bophara.Motsoako oa bona oa matla, ho tšoarella le ho hanana le maemo a tikoloho e ba etsa letlotlo la bohlokoahali boenjineng le meahong ea sejoale-joale.
Litlhaloso
| ASTM A312/A312M: 304, 304L, 310/S, 310H, 316, 316L, 321, 321H joalo-joalo... |
| EN 10216-5: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 joalo-joalo... |
| DIN 17456: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 joalo-joalo... |
| JIS G3459: SUS304TB, SUS304LTB, SUS316TB, SUS316LTB joalo-joalo... |
| GB/T 14976: 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Austenitic tšepe e sa jeleng paate:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP307H, STP3074, STP304 254, N08367, S30815... Duplex tšepe e sa hloekang:S31803, S32205, S32750, S32760, S32707, S32906... Nickel Alloy:N04400, N06600, N06625, N08800, N08810(800H), N08825... Tšebeliso:Petroleum, Lik'hemik'hale, Khase ea Tlhaho, Matla a Motlakase le liindasteri tsa ho etsa thepa ea Mechini. |
| NB | Boholo | OD mm | SCH40S mm | SCH5S mm | SCH10S mm | SCH10 mm | SCH20 mm | SCH40 mm | SCH60 mm | XS/80S mm | SCH80 mm | SCH100 mm | SCH120 mm | SCH140 mm | SCH160 mm | SCHXXS mm |
| 6 | 1/8” | 10.29 | 1.24 | 1.73 | 2.41 | |||||||||||
| 8 | 1/4” | 13.72 | 1.65 | 2.24 | 3.02 | |||||||||||
| 10 | 3/8” | 17.15 | 1.65 | 2.31 | 3.20 | |||||||||||
| 15 | 1/2” | 21.34 | 2.77 | 1.65 | 2.11 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4” | 26.67 | 2.87 | 1.65 | 2.11 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1” | 33.40 | 3.38 | 1.65 | 2.77 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4 " | 42.16 | 3.56 | 1.65 | 2.77 | 3.56 | 4.85 | 4.85 | 6.35 | 9.70 | ||||||
| 40 | 1 1/2 " | 48.26 | 3.68 | 1.65 | 2.77 | 3.68 | 5.08 | 5.08 | 7.14 | 10.15 | ||||||
| 50 | 2” | 60.33 | 3.91 | 1.65 | 2.77 | 3.91 | 5.54 | 5.54 | 9.74 | 11.07 | ||||||
| 65 | 2 1/2 " | 73.03 | 5.16 | 2.11 | 3.05 | 5.16 | 7.01 | 7.01 | 9.53 | 14.02 | ||||||
| 80 | 3” | 88.90 | 5.49 | 2.11 | 3.05 | 5.49 | 7.62 | 7.62 | 11.13 | 15.24 | ||||||
| 90 | 3 1/2" | 101.60 | 5.74 | 2.11 | 3.05 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4” | 114.30 | 6.02 | 2.11 | 3.05 | 6.02 | 8.56 | 8.56 | 11.12 | 13.49 | 17.12 | |||||
| 125 | 5” | 141.30 | 6.55 | 2.77 | 3.40 | 6.55 | 9.53 | 9.53 | 12.70 | 15.88 | 19.05 | |||||
| 150 | 6” | 168.27 | 7.11 | 2.77 | 3.40 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | 21.95 | |||||
| 200 | 8” | 219.08 | 8.18 | 2.77 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 19.26 | 20.62 | 23.01 | 22.23 | |
| 250 | 10” | 273.05 | 9.27 | 3.40 | 4.19 | 6.35 | 9.27 | 12.70 | 12.70 | 15.09 | 19.26 | 21.44 | 25.40 | 28.58 | 25.40 | |
| 300 | 12” | 323.85 | 9.53 | 3.96 | 4.57 | 6.35 | 10.31 | 14.27 | 12.70 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 | |
| 350 | 14” | 355.60 | 9.53 | 3.96 | 4.78 | 6.35 | 7.92 | 11.13 | 15.09 | 12.70 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | |
| 400 | 16” | 406.40 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 12.70 | 16.66 | 12.70 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | |
| 450 | 18” | 457.20 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 14.27 | 19.05 | 12.70 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | |
| 500 | 20” | 508.00 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 | |
| 550 | 22” | 558.80 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | ||
| 600 | 24” | 609.60 | 9.53 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| 650 | 26” | 660.40 | 9.53 | 7.92 | 12.70 | 12.70 | ||||||||||
| 700 | 28” | 711.20 | 9.53 | 7.92 | 12.70 | 12.70 | ||||||||||
| 750 | 30” | 762.00 | 9.53 | 6.35 | 7.92 | 7.92 | 12.70 | 12.70 | ||||||||
| 800 | 32” | 812.80 | 9.53 | 7.92 | 12.70 | 17.48 | 12.70 | |||||||||
| 850 | 34” | 863.60 | 9.53 | 7.92 | 12.70 | 17.48 | 12.70 | |||||||||
| 900 | 36” | 914.40 | 9.53 | 7.92 | 12.70 | 19.05 | 12.70 |
Maemo le Kereiti
| Standard | Likereiti tsa tšepe |
| ASTM A312/A312M: Liphaephe tsa tšepe tse sa hloekang tsa Austenitic tse sa Koaheletsoeng, tse cheselitsoeng le tse batang haholo | 304, 304L, 310S, 310H, 316, 316L, 321, 321H joalo-joalo... |
| ASTM A213: Boiler ea tšepe e sa tsitsang ea ferritic le ea austenitic, hita e kholo, le li-tubes tse fapanyetsanang mocheso. | TP304, TP304L, TP316, TP316L, TP321.TP347 joalo-joalo... |
| ASTM A269: Tubing ea tšepe e sa tsitsang le e cheselitsoeng ea austenitic bakeng sa ts'ebeletso e akaretsang | TP304, TP304L, TP316, TP316L, TP321.TP347 joalo-joalo... |
| ASTM A789: Li-tubing tsa tšepe tse sa tsitsang tsa ferritic / austenitic tse sa tsitsang bakeng sa ts'ebeletso e akaretsang. | S31803 (tšepe e sa hloekang ea Duplex) S32205 (tšepe e sa hloekang ea Duplex) |
| ASTM A790: Phaephe ea tšepe e sa tsitsang ea ferritic/austenitic e senang moroallo le e cheselitsoeng bakeng sa ts'ebeletso e senyang ka kakaretso, ts'ebeletso ea mocheso o phahameng, le lipeipi tsa tšepe tse sa hloekang tse habeli. | S31803 (tšepe e sa hloekang ea Duplex) S32205 (tšepe e sa hloekang ea Duplex) |
| TS EN 10216-5: Tekanyetso ea Europe bakeng sa li-tube tsa tšepe tse se nang seam bakeng sa merero ea khatello. | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 joalo-joalo... |
| DIN 17456: Tekanyetso ea Sejeremane bakeng sa Seamless Circular Stainless Steel Tube | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 joalo-joalo... |
| JIS G3459: Tekanyetso ea Indasteri ea Majapane bakeng sa Liphaephe tsa tšepe tse sa Qetehang bakeng sa ho hanyetsa Corrosion | SUS304TB, SUS304LTB, SUS316TB, SUS316LTB joalo-joalo... |
| GB/T 14976: Maemo a Naha a China bakeng sa Liphaephe tsa Tšepe tse Seamless bakeng sa Lipalangoang tsa Mekelikeli | 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Austenitic stainless steel: TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP3470, TP3470, TP3470, TP3470, TP347H04G4 432, S31254, N08367, S30815... Duplex stainless steel: S31803, S32205, S32750, S32760, S32707, S32906... Nickel Alloy: N04400, N06600, N06625, N08800, N08810(800H), N08825... Tšebeliso: Petroleum, Lik'hemik'hale, Khase ea Tlhaho, Matla a Motlakase le liindasteri tsa tlhahiso ea lisebelisoa tsa Mechini. | |
Mokhoa oa Tlhahiso
Tshebetso ea ho Rolling (Extruded Seamless Steel Pipe):
Round tube billet→e futhumatsang→ho phunya→rolara tse tharo, ho bilika ho sa khaotse kapa ho phunya →ho tlosoa ha tube→ boholo (kapa ho fokotsa bophara)→ho pholisa→ho otlolla→tlhahlobo ea haeteroliki (Kapa ho lemoha liphoso)→tšoaea→bolokelo
Cold Drawn (Rolled) Seamless Steel Tube Process:
Round tube billet→e futhumatsang→perforation→heading→annealing→pickling→ho tlotsa oli (copper plating)→setako sa mefuta e mengata e batang (ho batang)→billet→phekolo ea mocheso→otlolla→Teko ea Hydraulic (ho lemoha liphoso)→Ho tšoaea→Bobolokelo.
Taolo ea Boleng
Tlhahlobo ea Lintho tse tala, Tlhahlobo ea Lik'hemik'hale, Tlhahlobo ea Mechini, Tlhahlobo ea Pono, Tlhahlobo ea Boima, Teko ea Bend, Teko ea Impact, Teko ea Intergranular Corrosion, Tlhahlobo e sa Senyeheng (UT, MT, PT) Teko ea Flaring le Flattening, Teko ea boima, Teko ea Khatello, Litaba tsa Ferrite Teko, Teko ea Metallography, Teko ea Corrosion, Teko ea Hona Joale ea Eddy, Teko ea Spray ea Letsoai, Teko ea ho hanyetsa Corrosion, Teko ea Vibration, Teko ea Pitting Corrosion, Tlhahlobo ea ho penta le ho penta, Tlhahlobo ea Litokomane…..
Tšebeliso & Tšebeliso
Lipeipi tse se nang seamless tsa tšepe ke lisebelisoa tsa bohlokoa tse sebelisoang haholo liindastering tse fapaneng ka lebaka la ts'ebetso ea tsona e ikhethang ea ho hanyetsa kutu, matla a phahameng le bokhoni ba ho mamella mocheso o phahameng.Mona ke tse ling tsa ts'ebeliso ea mantlha ea liphaephe tse se nang seamless tsa tšepe:
Indasteri ea Oli le Khase:Lipeipi tse se nang seamless tsa tšepe li sebelisoa hangata ho lekola oli le khase, lipalangoang le ts'ebetsong.Li sebelisoa bakeng sa likhase tsa seliba, liphaephe le lisebelisoa tsa ho lokisa ka lebaka la ho hanyetsa ha tsona ho hola khahlanong le metsi le likhase.
Indasteri ea Lik'hemik'hale:Ha ho etsoa lik'hemik'hale le ho etsoa, liphaephe tse se nang moroko li sebelisoa ho fetisa li-acid, li-bases, solvents le lintho tse ling tse senyang.Ba kenya letsoho ho sireletseha le ho tšepahala ha tsamaiso ea liphaephe.
Indasteri ea Matla:Lipeipi tsa tšepe tse sa tsitsang li bapala karolo ea bohlokoa tlhahisong ea matla, ho kenyeletsoa matla a nyutlelie, lisele tsa mafura, le merero ea matla a ka nchafatsoang, bakeng sa lipeipi le lisebelisoa.
Indasteri ea Lijo le Lino:Ka lebaka la bohloeki ba tsona le ho se bola ha tsona, lipeipi tse se nang moroko li sebelisoa haholo ha ho etsoa lijo le ho hlahisa lino, ho kenyeletsoa le ho tsamaisa lintho tse metsi, likhase le thepa ea lijo.
Indasteri ea Litlhare:Tlhahisong ea meriana le tlhahiso ea lithethefatsi, liphaephe tse se nang seamless tšepe li sebelisoa bakeng sa ho tsamaisa le ho sebetsana le metsoako ea meriana, ho finyella bohloeki le litekanyetso tsa boleng.
Kaho ea sekepe:Lipeipi tsa tšepe tse sa tsitsang li sebelisoa ho aha likepe bakeng sa ho aha meaho ea likepe, lipeipi le lisebelisoa tsa ho hloekisa metsi a leoatle, ka lebaka la ho hanana le ho bola ha tikoloho ea leoatle.
Lisebelisoa tsa Kaho le tsa Kaho:Lipeipi tsa tšepe tse sa tsitsang tse sebelisoang kahong li sebelisoa bakeng sa liphaephe tsa phepelo ea metsi, lits'ebetso tsa HVAC, le likarolo tsa meaho tse khabisitsoeng.
Indasteri ea Likoloi:Lefapheng la likoloi, liphaephe tsa tšepe tse se nang seamless li fumana ts'ebeliso lits'ebetsong tsa ho tsoa ka lebaka la ho hanyetsa mocheso o phahameng le ho hanyetsa kutu.
Meepo le Metallurgy:Libakeng tsa merafo le metallurgical, lipeipi tse se nang seamless tšepe li sebelisoa ho tsamaisa ores, slurries le tharollo ea lik'hemik'hale.
Ka kakaretso, liphaephe tsa tšepe tse se nang seamless li na le mekhoa e mengata 'me li fana ka ts'ebetso e phahameng, e leng se etsang hore e be tse loketseng liindasteri tse sa tšoaneng.Ba bapala karolo ea bohlokoa ho netefatsa polokeho ea ts'ebetso, ho matlafatsa ts'epahalo ea lisebelisoa, le ho lelefatsa bophelo ba ts'ebeletso.Lisebelisoa tse fapaneng li hloka liphaephe tse se nang seamless tsa tšepe tse nang le lintlha tse khethehileng le lisebelisoa ho fihlela litlhoko tsa bona tse ikhethang.
Ho paka & ho Romela
Liphaephe tsa tšepe tse sa hloekang lia kenngoa 'me li romelloa ka hloko e kholo ho netefatsa tšireletso ea tsona nakong ea leeto.Mona ke tlhaloso ea mokhoa oa ho paka le oa ho romella:
Sephutheloana:
● Tšireletso e Tšireletsong: Pele li paka, lipeipi tsa tšepe tse sa hloekang li atisa ho tlotsoa ka lera la oli e sireletsang kapa filimi e le hore li se ke tsa senya le ho senya.
● Ho Kopana: Liphaephe tsa boholo bo tšoanang le lintho tse khethehileng li kopantsoe hammoho ka hloko.Li sirelelitsoe ka likhoele, lithapo kapa mabanta a polasetiki ho thibela ho sisinyeha ka har'a bongata.
● Li-End Caps: Li-caps tsa polasetiki kapa tsa tšepe li behoa lipheletsong tse peli tsa liphaephe ho fana ka tšireletso e eketsehileng ho liphaephe le likhoele.
● Padding and Cushioning: Lisebelisoa tse koahelang tse kang foam, bubble wrap, kapa lesenke le khateboto li sebelisetsoa ho thibela le ho thibela tšenyo e bakoang ke lipalangoang.
● Mabokose a Lepolanka Kapa Likhase: Maemong a mang, liphaephe li ka ’na tsa kenngoa ka har’a mabokose a lehong kapa mabokoseng ho fana ka tšireletso e eketsehileng khahlanong le matla a ka ntle le ho tšoaroa.
Ho tsamaisa ka sekepe:
● Mokhoa oa Lipalangoang: Hangata lipeipi tsa tšepe tse sa hloekang li romelloa ka litsela tse sa tšoaneng tsa lipalangoang tse kang literaka, likepe kapa thepa ea sefofane, ho itšetlehile ka sebaka seo li eang ho sona le ho potlaka.
● Ho kenya linkho: Liphaephe li ka kenngoa ka har'a lik'hontheinara tsa likepe ho netefatsa hore lipalangoang li bolokehile ebile li hlophisitsoe.Sena se boetse se fana ka tšireletso ho maemo a leholimo le litšila tse kantle.
● Ho Ngola le ho Ngola Litokomane: Sephutheloana ka seng se ngotsoe ka boitsebiso ba bohlokoa, ho akarelletsa lintlha tse tobileng, bongata, litaelo tsa ho tšoaroa le lintlha tsa moo u eang teng.Litokomane tsa thomello li lokiselitsoe bakeng sa tumello ea meetlo le ho lateloa.
● Tumellano ea Litšenyehelo: Bakeng sa thomello ea machaba, litokomane tsohle tse hlokahalang tsa lekhetho li lokiselitsoe ho etsa bonnete ba hore sebaka seo se eang ho sona se tsamaea hantle.
● Ho Fasten ka Sireletsehile: Ka har'a koloi ea lipalangoang kapa setšelo, liphaephe li tlameletsoe ka mokhoa o sireletsehileng ho thibela ho sisinyeha le ho fokotsa kotsi ea tšenyo nakong ea leeto.
● Ts'ebetso le Tlhokomelo: Ho ka 'na ha sebelisoa mekhoa e tsoetseng pele ea ho sala morao ho beha leihlo sebaka le boemo ba thomello ka nako ea sebele.
● Inshorense: Ho itšetlehile ka boleng ba thepa, ho ka ’na ha fumanoa inshorense ea thomello bakeng sa ho koahela tahlehelo kapa litšenyehelo tse ka ’nang tsa e-ba teng nakong ea leeto.
Ka bokhutšoanyane, liphaephe tsa tšepe tse sa hloekang tseo re li hlahisitseng li tla kenngoa ka mekhoa ea tšireletso le ho romelloa ka mekhoa e tšepahalang ea lipalangoang ho netefatsa hore li fihla moo li eang teng li le boemong bo botle.Mekhoa e nepahetseng ea ho paka le ea ho romela thepa e tlatsetsa botšepehing le boleng ba liphaephe tse tsamaisoang.
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