Tlhaloso ea Sehlahisoa
Liphaephe tsa tšepe tse se nang moqhaka ke karolo ea bohlokoa lits'ebetsong tsa indasteri tsa sejoale-joale, tse tsebahalang ka ho tšoarella ha tsona ka tsela e ikhethang, ho hanyetsa mafome, le kaho e se nang moqhaka. Li na le motsoako o ikhethang oa tšepe, chromium, le likarolo tse ling tse kang nickel le molybdenum, liphaephe tsena li bontša matla le bophelo bo bolelele bo sa bapisoeng le letho.
Ts'ebetso ea tlhahiso e se nang sekoli e kenyelletsa ho ntša li-billet tse tiileng tsa tšepe ho etsa lipeipi tse se nang letho ntle le manonyeletso a hoketsoeng. Mokhoa ona oa kaho o felisa lintlha tse fokolang tse ka bang teng 'me o ntlafatsa botšepehi ba sebopeho, o etsa hore lipeipi tsa tšepe tse se nang sekoli li tšepahale haholo bakeng sa lits'ebetso tse fapaneng.
Litšobotsi tsa Bohlokoa:
Khanyetso ea ho Sila:Ho kenyelletsoa ha chromium ho hlahisa lera le sireletsang la oxide, le sireletsang liphaephe khahlanong le mafome le mafome esita le libakeng tse thata.
Mekhahlelo e Fapaneng:Liphaephe tse se nang mohele tse se nang sekoli li fumaneha ka mefuta e fapaneng ea limaraka tse kang 304, 316, 321, le 347, e 'ngoe le e 'ngoe e etselitsoe lits'ebetso tse itseng ka lebaka la liphetoho tsa sebopeho sa lik'hemik'hale le thepa ea mechini.
Likopo tse pharaletseng:Liphaephe tsena li sebelisoa makaleng 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 fapaneng ho totobatsa ho tenyetseha ha tsona.
Boholo le Liqetello:Liphaephe tsa tšepe tse se nang mohele li tla ka boholo bo fapaneng, li khotsofatsa litlhoko tse fapaneng. Liphaephe li ka boela tsa ba le liphetho tse fapaneng tsa bokaholimo, ho tloha ho liphetho tse bentšitsoeng ho ea ho tsa tšilo, ho latela litlhoko tsa ts'ebeliso.
Ho kenya le ho hlokomela:Moralo o se nang moedi o nolofatsa ho kenngwa ha diphaephe ha ho hanyetsa mafome ha diphaephe ho fokotsa ditlhoko tsa tlhokomelo, e leng se tlatsetsang ho bolokeng ditjeo ka tsela e atlehang.
Ho tloha ho nolofatseng ho tsamaiswa ha oli le khase ho isa ho nolofatseng ho tsamaiswa ha dikhemikhale ka polokeho le ho boloka bohloeki ba dihlahiswa tsa meriana, diphaephe tsa tshepe tse sa se nang mohele tse sa ruseng di bapala karolo ya bohlokwa ho bopeng diindasteri lefatsheng ka bophara. Motswako wa tsona wa matla, ho tshwarella, le ho hanyetsa mabaka a tikoloho di di etsa letlotlo la bohlokwa boenjiniereng ba sejwalejwale le meralo ya motheo.
Litlhaloso
| ASTM A312/A312M:304, 304L, 310/S, 310H, 316, 316L, 321, 321H jj... |
| 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 jj... |
| GB/T 14976: 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Tšepe e sa hloekang ea Austenitic:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP347HFG N08904(904L), S30432, S31254, N08367, S30815... Tšepe e sa hloekang habeli:S31803, S32205, S32750, S32760, S32707, S32906... motsoako oa nikeli:N04400, N06600, N06625, N08800, N08810(800H), N08825... Tšebeliso:Liindasteri tsa tlhahiso ea oli, lik'hemik'hale, khase ea tlhaho, matla a motlakase le lisebelisoa tsa 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
| E tloaelehileng | Likereiti tsa Tšepe |
| ASTM A312/A312M: Liphaephe tsa Tšepe e sa Khaotseng ea Austenitic tse se nang sekoli, tse Welded, le tse batang haholo | 304, 304L, 310S, 310H, 316, 316L, 321, 321H jj... |
| ASTM A213: Boiler ea tšepe ea ferritic le austenitic e se nang seamless, superheater, le liphaephe tsa ho fapanyetsana mocheso tse se nang sekoli | TP304, TP304L, TP316, TP316L, TP321.TP347 jj... |
| ASTM A269: Sephaephe sa tšepe e sa hloekang sa austenitic se se nang sekoli le se welletsoeng bakeng sa tšebeletso e akaretsang | TP304, TP304L, TP316, TP316L, TP321.TP347 jj... |
| ASTM A789: Sephaephe sa tšepe e sa hloekang sa ferritic/austenitic se se nang sekoli le se welded bakeng sa tšebeletso e akaretsang | S31803 (Tšepe e sa ruseng ea Duplex) S32205 (Tšepe e sa ruseng ea Duplex) |
| ASTM A790: Phaephe ea tšepe e sa hloekang ea ferritic/austenitic e se nang sekoli le e phuthetsoeng bakeng sa tšebeletso e senyang ka kakaretso, tšebeletso ea mocheso o phahameng, le liphaephe tsa tšepe e sa hloekang tse peli. | S31803 (Tšepe e sa ruseng ea Duplex) S32205 (Tšepe e sa ruseng ea Duplex) |
| EN 10216-5: Tekanyetso ea Europe bakeng sa Liphaephe tsa Tšepe tse se nang Seamless bakeng sa Merero ea Khatello | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 jj... |
| DIN 17456: Tekanyetso ea Sejeremane bakeng sa Tube ea Tšepe e sa Khabeng e Selikalikoe e se Nang Seamless | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 jj... |
| JIS G3459: Tekanyetso ea Indasteri ea Japane bakeng sa Liphaephe tsa Tšepe e sa Khaotseng bakeng sa ho Hanela ho Silafala | SUS304TB, SUS304LTB, SUS316TB, SUS316LTB jj... |
| GB/T 14976: Maemo a Naha a Chaena bakeng sa Liphaephe tsa Tšepe e sa Tšoarellang tse se Nang Seamless bakeng sa Lipalangoang tse Mokelikeli | 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Tšepe e sa hloekang ea Austenitic:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP347HFG N08904(904L), S30432, S31254, N08367, S30815... Tšepe e sa hloekang habeli:S31803, S32205, S32750, S32760, S32707, S32906... Motsoako oa Nickel: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
Ts'ebetso ea ho Roller e Chesang (Phaephe ea Tšepe e se Nang Seamless Extruded):
Sekotwana sa tube e chitja → ho futhumatsa → ho phunyeletsa → ho phunya ha dirolara tse tharo, ho phunya kapa ho ntsha metsi ka ho tswela pele → ho tlosa tube → boholo (kapa ho fokotsa bophara) → ho phodisa → ho otlolla → teko ya haeteroliki (Kapa ho lemoha diphoso) → letshwao → polokelo
Ts'ebetso ea Tube ea Tšepe e se nang Seamless e Huloang ka Batang (e Meheletsoeng):
Sekoti se chitja sa billet→ho futhumatsa→ho phunyeletsa→ho kenya letsoho→ho phunya→ho phunya oli (ho phuthela koporo)→ho hula ka mokhoa o batang ka makhetlo a mangata (ho phunya ka mokhoa o batang)→billet→phekolo ea mocheso→ho otlolla→Teko ea Hydraulic (ho lemoha liphoso)→Ho tšoaea→Polokelo.
Taolo ea Boleng
Tlhahlobo ea Lisebelisoa tse Tala, Tlhahlobo ea Lik'hemik'hale, Teko ea Mechanical, Tlhahlobo ea Pono, Tlhahlobo ea Tekanyo, Teko ea ho Kobeha, Teko ea Tšusumetso, Teko ea ho Sila ha Intergranular, Tlhahlobo e sa Senyeheng (UT, MT, PT) ea ho Furalla le ho Foforetsa, Teko ea ho Tiea, Teko ea Khatello, Teko ea Ferrite Content, Teko ea Metallography, Teko ea ho Sila, Teko ea Eddy Current, Teko ea Spray ea Letsoai, Teko ea ho Hanela ho Sila, Teko ea ho Thothometsa, Teko ea ho Sila ha Pitting, Tlhahlobo ea ho Penta le ho Koahela, Tlhahlobo ea Litokomane…..
Tšebeliso le Tšebeliso
Liphaephe tse se nang moqhaka tsa tšepe e sa ruseng ke thepa ea bohlokoa e sebelisoang haholo liindastering tse fapaneng ka lebaka la ho hanyetsa ha tsona mafome ka tsela e ikhethang, matla a phahameng, le bokhoni ba ho mamella mocheso o phahameng. Mona ke tse ling tsa lits'ebetso tsa mantlha tsa liphaephe tse se nang moqhaka tsa tšepe e sa ruseng:
Indasteri ea Oli le Khase:Liphaephe tse se nang mohele tsa tšepe e sa ruseng li atisa ho sebelisoa ho batlisisa oli le khase, ho tsamaisa le ho sebetsana le tsona. Li sebelisoa bakeng sa likheo tsa liliba, liphaephe le lisebelisoa tsa ho li sebetsana ka lebaka la ho hanyetsa mafome khahlanong le metsi le likhase.
Indasteri ea Lik'hemik'hale:Ts'ebetsong le tlhahisong ea lik'hemik'hale, liphaephe tse se nang moqhaka tsa tšepe e sa hloekang li sebelisoa ho fetisa li-acid, metheo, li-solvent le lintho tse ling tse senyang. Li tlatsetsa polokehong le botšepehing ba litsamaiso tsa liphaephe.
Indasteri ea Matla:Liphaephe tse se nang mohele tsa tšepe e sa ruseng li bapala karolo ea bohlokoa tlhahisong ea matla, ho kenyeletsoa matla a nyutlelie, lisele tsa mafura, le merero ea matla a nchafatsoang, bakeng sa liphaephe le lisebelisoa.
Indasteri ea Lijo le Lino:Ka lebaka la bohloeki ba tsona le ho hanyetsa mafome, liphaephe tse se nang moqhaka tsa tšepe e sa hloekang li sebelisoa haholo ts'ebetsong ea lijo le tlhahiso ea lino, ho kenyeletsoa le ho tsamaisa metsi, likhase le thepa ea lijo.
Indasteri ea Meriana:Tlhahisong ea meriana le tlhahisong ea meriana, liphaephe tse se nang moqhaka tsa tšepe e sa hloekang li sebelisoa bakeng sa ho tsamaisa le ho sebetsana le metsoako ea meriana, ho fihlela maemo a bohloeki le boleng.
Kaho ea likepe:Liphaephe tse se nang moedi tsa tšepe e sa ruseng li sebelisoa kahong ea likepe bakeng sa ho haha meaho ea likepe, litsamaiso tsa liphaephe, le lisebelisoa tsa kalafo ea metsi a leoatle, ka lebaka la ho hanyetsa ha tsona ho ts'enyeho ea tikoloho ea leoatle.
Kaho le Thepa ea Kaho:Liphaephe tse se nang mohele tsa tšepe e sa ruseng tse sebelisoang kahong li sebelisoa bakeng sa liphaephe tsa phepelo ea metsi, litsamaiso tsa HVAC, le likarolo tsa meaho tse khabisitsoeng.
Indasteri ea Likoloi:Lefapheng la likoloi, liphaephe tse se nang moedi tsa tšepe e sa hloekang li sebelisoa lits'ebetsong tsa mosi ka lebaka la ho hanyetsa mocheso o phahameng le ho hanyetsa mafome.
Merafo le Tšepe:Masimong a merafo le a tšepe, liphaephe tse se nang moedi tsa tšepe e sa hloekang li sebelisoa ho tsamaisa lirafshoa, mashala le litharollo tsa lik'hemik'hale.
Ka bokhutšoanyane, liphaephe tse se nang moqhaka tsa tšepe e sa hloekang li na le mekhoa e mengata 'me li fana ka ts'ebetso e phahameng, e leng se etsang hore li lokele liindasteri tse fapaneng. Li bapala karolo ea bohlokoa ho netefatseng polokeho ea ts'ebetso, ho ntlafatsa ts'epo ea lisebelisoa, le ho atolosa bophelo ba ts'ebeletso. Lisebelisoa tse fapaneng li hloka liphaephe tse se nang moqhaka tsa tšepe e sa hloekang tse nang le litlhaloso le thepa e itseng ho fihlela litlhoko tsa tsona tse ikhethang.
Ho paka le ho Romela
Liphaephe tsa tšepe e sa ruseng lia phutheloa le ho romelloa ka hloko e kholo ho netefatsa tšireletso ea tsona nakong ea lipalangoang. Tlhaloso ea mokhoa oa ho paka le ho romela thepa ke ena:
Sephutheloana:
● Sekoahelo se Sireletsang: Pele ho pakoa, liphaephe tsa tšepe e sa ruseng hangata li koahetsoe ka lera la oli e sireletsang kapa filimi ho thibela ho bola le tšenyo ea bokaholimo.
● Ho kopanya: Liphaephe tsa boholo bo tšoanang le litlhaloso li kopanngoa hammoho ka hloko. Li tiisoa ka ho sebelisa marapo, lithapo, kapa lithapo tsa polasetiki ho thibela ho sisinyeha ka har'a phaephe.
● Li-Definition Caps: Li-definition caps tsa polasetiki kapa tsa tšepe li behoa lipheletsong ka bobeli tsa liphaephe ho fana ka tšireletso e eketsehileng lipheletsong tsa liphaephe le likhoele.
● Ho betla le ho betla: Lisebelisoa tsa ho betla tse kang foam, bubble cover, kapa corrugated cardboard li sebelisoa ho betla le ho thibela tšenyo e bakoang ke ho betla nakong ea lipalangoang.
● Dikreiti kapa Dikhese tsa Lehong: Maemong a mang, diphaephe di ka kenngwa ka dikreiti kapa dikhese tsa lehong ho fana ka tshireletso e eketsehileng kgahlanong le matla a kantle le ho sebetsana le tsona.
Ho tsamaisa ka sekepe:
● Mokhoa oa Lipalangoang: Liphaephe tsa tšepe e sa ruseng hangata li romeloa ka mekhoa e fapaneng ea lipalangoang joalo ka literaka, likepe, kapa thepa ea moea, ho latela sebaka seo li eang ho sona le potlako ea ho fihla ho sona.
● Ho kenya lijana: Liphaephe li ka kenngoa ka har'a lijana tsa ho romela thepa ho netefatsa hore ho na le lipalangoang tse sireletsehileng le tse hlophisitsoeng. Sena se boetse se fana ka tšireletso khahlanong le maemo a leholimo le litšila tse tsoang kantle.
● Ho Ngola le ho Fana ka Litokomane: Sephutheloana se seng le se seng se ngotswe ka tlhahisoleseding ya bohlokwa, ho kenyeletswa le ditlhaloso, bongata, ditaelo tsa ho sebetsana le thepa, le dintlha tsa moo e yang teng. Ditokomane tsa thomello di lokisetswa ho hlwekiswa le ho latelwa ha thepa ya lekgetho.
● Ho Latela Melao ea Lekhetho: Bakeng sa thepa ea machabeng, litokomane tsohle tse hlokahalang tsa lekgetho li lokisitsoe ho netefatsa hore thepa e fihla hantle sebakeng seo e eang ho sona.
● Ho tiisa ka mokhoa o sireletsehileng: Ka hare ho koloi ea lipalangoang kapa setshelo, liphaephe li tlameletsoe ka mokhoa o sireletsehileng ho thibela ho sisinyeha le ho fokotsa kotsi ea tšenyo nakong ea lipalangoang.
● Ho Latela le ho Hlokomela: Mekhoa e tsoetseng pele ea ho latela e ka sebelisoa ho lekola sebaka le boemo ba thomello ka nako ea sebele.
● Inshorense: Ho latela boleng ba thepa, inshorense ea ho romela thepa e ka fumanoa ho koahela tahlehelo kapa tšenyo e ka bang teng nakong ea leeto.
Ka bokhutšoanyane, liphaephe tsa tšepe e sa ruseng tseo re li hlahisitseng li tla pakoa ka mehato ea tšireletso 'me li romeloe 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 ho romela e tlatsetsa botšepehing le boleng ba liphaephe tse tlisoang.











