1. Mekhoa ea tlhahiso le tlhahiso ea liphaephe tsa tšepe tse se nang moeli li ka aroloa ka liphaephe tse chesang tse chesang, liphaephe tse batang, liphaephe tse nang le serame, liphaephe tse extruded, joalo-joalo ho ea ka mekhoa e fapaneng ea tlhahiso.

1.1. Liphaephe tse se nang moroallo tse chesang hangata li hlahisoa ka liphaephe tse pitikisang li-automatic. Sekoahelo se tiileng sa tube se hlahlojoa 'me ho tlosoa mefokolo ea holim'a metsi, ho khaoloa ka bolelele bo hlokahalang, ho tsepamisitsoe pheletsong e nang le perforated ea tube e se nang letho, ebe e romeloa sebōping sa ho futhumatsa bakeng sa ho futhumatsa le ho phunya mochine oa ho phunya. E tsoela pele ho potoloha le ho tsoela pele nakong ea mekoti ea ho phunya. Tlas'a tšusumetso ea li-roller le qetello, tube e se nang letho e na le sekoti butle-butle, e bitsoang pipe e kholo. Ebe e romelloa mochineng o itirisang oa lipeipi ho tsoela pele ho bilika. Qetellong, botenya ba lebota bo lekantsoe ke mochini o lekanyang, 'me bophara bo khethoa ke mochini oa boholo ho fihlela litlhoko tse boletsoeng. Tšebeliso ea liphaephe tse sa khaotseng tsa ho roala liphaephe ho hlahisa lipeipi tsa tšepe tse se nang seamless tse chesang ke mokhoa o tsoetseng pele haholoanyane.

1.2. Haeba u batla ho fumana liphaephe tse se nang moroallo tse nang le boholo bo bonyenyane le boleng bo betere, u tlameha ho sebelisa rolling e batang, setšoantšo se batang, kapa motsoako oa tse peli. Cold rolling hangata e etsoa holim'a leloala la li-roll tse peli, 'me phala ea tšepe e phuthoa ka mokhoa oa annular o entsoeng ka karolo e fapaneng ea li-circular groove le hlooho e tsitsitseng ea conical. Setšoantšo se batang hangata se etsoa mochining o nang le ketane e le 'ngoe ea 0.5 ho isa ho 100T kapa mochini o batang oa habeli.

1.3. Mokhoa oa extrusion ke ho beha tube e futhumetseng e se nang letho ka silindara ea extrusion e koetsoeng, 'me molamu oa perforation le molamu oa extrusion o tsamaea hammoho ho etsa hore karolo ea extrusion e tsoe ka lesoba le lenyenyane la lefu. Mokhoa ona o ka hlahisa liphaephe tsa tšepe tse nang le li-diameter tse nyane.

2. Tšebeliso ea lipeipi tsa tšepe tse se nang moeli

2.1. Liphaephe tse se nang moeli li sebelisoa haholo. Liphaephe tse se nang moroallo tse sebelisoang ka kakaretso li rokoa ho tloha ho tšepe e tloaelehileng ea sebopeho sa khabone, tšepe ea alloy structural steel, kapa tšepe ea alloy structural, e nang le tlhahiso e kholo ka ho fetisisa, 'me e sebelisoa haholo e le liphaephe kapa likarolo tsa sebopeho bakeng sa ho tsamaisa maro.

2.2. E fanoa ka mekhahlelo e meraro ho latela litšebeliso tse fapaneng:

a. E fanoa ho latela sebopeho sa lik'hemik'hale le thepa ea mochini;

b. E fanoa ho ea ka thepa ea mochine;

c. E fanoa ho latela tlhahlobo ea khatello ea hydraulic. Haeba liphaephe tsa tšepe tse fanoeng ho latela mekhahlelo ea a le b li sebelisetsoa ho mamella khatello ea metsi, li tlameha ho etsa tlhahlobo ea hydrostatic.

2.3. Liphaephe tse se nang moroko tse entsoeng ka morero o khethehileng li kenyelletsa lipeipi tse se nang moroko tsa liboiler, lipeipi tse se nang moroko bakeng sa jeoloji le lipeipi tse se nang moroko tsa petroleum.

3. Mefuta ea liphaephe tsa tšepe tse se nang moeli

3.1. Liphaephe tsa tšepe tse se nang seamless li ka aroloa ka liphaephe tse chesang tse chesang, liphaephe tse batang, lipeipi tse huloang ke serame, liphaephe tse extruded, joalo-joalo ho ea ka mekhoa e fapaneng ea tlhahiso.

3.2. Ho ea ka sebōpeho, ho na le li-tubes tse chitja le li-tubes tse nang le sebōpeho se khethehileng. Ntle le li-square tubes le li-rectangular tubes, li-tubes tse nang le sebōpeho se khethehileng li boetse li kenyelletsa li-oval tubes, li-semi-circular tubes, li-triangular tubes, li-tubes tsa hexagonal, li-tubes tse bōpehileng joaloka li-convex, li-tubes tse bōpehileng joaloka plum, joalo-joalo.

3.3. Ho latela lisebelisoa tse fapaneng, li arotsoe ka liphaephe tse tloaelehileng tsa sebopeho sa khabone, liphaephe tsa sebopeho sa alloy tse tlase, liphaephe tsa boleng bo holimo tsa khabone, liphaephe tsa sebopeho sa alloy, lipeipi tsa tšepe tse se nang tšepe, jj.

3.4. Ho ea ka merero e khethehileng, ho na le liphaephe tsa boiler, liphaephe tsa geological, liphaephe tsa oli, joalo-joalo.

4. Litlhaloso le boleng ba ponahalo ea liphaephe tsa tšepe tse se nang moeli ke GB/T8162-87.

4.1. Litlhaloso: Bophara ba ka ntle ba phala e chesang e chesang ke 32 ~ 630mm. Botenya ba lebota 2.5 ~ 75mm. Bophara bo ka ntle ba phala e batang e kolobisitsoeng (e batang) ke 5 ~ 200mm. Botenya ba lebota 2.5 ~ 12mm.

4.2. Boleng ba ponahalo: Likarolo tse ka hare le tse ka ntle tsa phala ea tšepe ha lia lokela ho ba le mapetsong, mameno, mameno a merolo, likarolo tse arohaneng, likhoele tsa moriri kapa likoli. Litšitiso tsena li lokela ho tlosoa ka ho feletseng, 'me botenya ba lerako le bophara ba ka ntle ha boa lokela ho feta ho kheloha ho fosahetseng ka mor'a ho tlosoa.

4.3. Lipheletso ka bobeli tsa phala ea tšepe li lokela ho khaoloa ka likhutlo tse nepahetseng 'me li-burrs li tlosoe. Liphaephe tsa tšepe tse nang le botenya ba lebota bo fetang 20mm li lumelloa ho sehoa ka ho seha ka khase le ho sakha ho chesang. Hape hoa khoneha hore u se ke ua khaola hlooho ka mor'a tumellano pakeng tsa mekhatlo ea phepelo le tlhokahalo.

4.4. "Boleng ba bokaholimo" ba lipeipi tsa tšepe tse hulang ka mokhoa o batang kapa tse kentsoeng ka mokhoa o batang li bua ka GB3639-83.

5. Tlhahlobo ea lik'hemik'hale tsa liphaephe tsa tšepe tse se nang moeli

5.1. Sebopeho sa lik'hemik'hale tsa liphaephe tse se nang moeli tsa malapeng tse fanoang ho latela metsoako ea lik'hemik'hale le thepa ea mochine, joalo ka No. 88. Liphaephe tse tsoang kantle ho naha tse senang moroallo li hlahlojoa ho latela maemo a amehang a boletsoeng konterakeng. Sebopeho sa lik'hemik'hale tsa 09MnV, 16Mn, le 15MnV tšepe li lokela ho lumellana le melao ea GB1591-79.

5.2. Bakeng sa mekhoa e ikhethileng ea tlhahlobo, ka kopo sheba likarolo tse amehang tsa GB223-84 "Mekhoa ea Tlhahlobo ea Lik'hemik'hale bakeng sa Litšepe le Lisebelisoa".

5.3. Bakeng sa ho kheloha ha tlhahlobo, sheba GB222-84 "Ho kheloha ho lumelletsoeng ha metsoako ea lik'hemik'hale ea lisampole le lihlahisoa tse felileng bakeng sa tlhahlobo ea lik'hemik'hale tsa tšepe".