EN10305 Seamless Steel Tube /TS EN 10305-2 / EN 10305-3 Li-tube tsa tšepe tsa ERW bakeng sa li-cylinders tsa Telescopic Hydraulic - PrecisionTšepeTubing ke Womic Steel Group
Womic Steel Group ke moetsi ea ka sehloohong le morekisi oa li-tubes tsa tšepe tse nepahetseng ho latelaEN10305 Seamless Steel Tube, EN 10305-2 le litekanyetso tsa EN 10305-3bakeng sa lithapo tsa tšepe tse cheselitsoeng, tse entsoeng ka ho khetheha bakeng satelescopicli-cylinders tse sebelisoang lits'ebetsong tsa likoloi, tsa ho phahamisa le tsa kaho. Li-tubes tsa rona tse huliloeng ka mokhoa o batang haholo li fana ka taolo e ikhethang ea sebopeho, pheletso ea bokaholimo le matla a mochini - a bohlokoa bakeng sa ts'ebetso e se nang moeli le ho tšoarella lits'ebetsong tsa hydraulic.
Ke engEN10305-1/EN 10305-2 / EN 10305-3TšepeLi-tubes?
EN 10305 ke tekanyetso ea Europe e koahelang li-tubes tsa tšepe tse nepahetseng.
EN 10305 E na le likarolo tse latelang tlas'a sehlooho se akaretsang:
EN10305 Litekanyetso tsa li-tubes tsa tšepe bakeng sa lits'ebetso tse nepahetseng.
Maemo a ho fana ka tekhenikiea lipeipi tsa tšepe tsa Precision DIN EN 10305:
Karolo ea 1: Li-tubes tse huloang tse batang tse se nang moeli.—Likoloi, boenjiniere ba mechine
Karolo ea 2: Li-tubes tse huletsoeng ka serame.—Likoloi, boenjiniere ba mechine
Karolo ea 3: Li-tubes tsa boholo bo batang tse cheselitsoeng.— Boenjineri ba likoloi, ba mechine le ba limela
Karolo ea 4: Li-tubes tse huloang tse batang tse se nang moeli bakeng sa litsamaiso tsa matla a haeteroliki le a moea. — Sistimi ea matla ea Hydraulic le pneumatic
Karolo ea 5: Li-square tsa boholo bo cheselitsoeng le tse batang le tse nang le khutlonnetsepa.— Boenjiniere ba makoloi, bo mechini le ba limela.
Karolo ea 6: Li-tubes tse huliloeng tse batang tsa li-hydraulic le pneumatic power system.
EN10305-1 Li-tubes tse huloang tse batang tse se nang Mokono
Sehlopha sa E215, E235, E355
EN10305-1 E215, E235, E355 ke maemo a sebetsang ho li-tubes tse huleloang tse batang tse se nang metsi.
TS EN 10305-2 e bua ka li-tubes tse cheselitsoeng (CDW) tse batang tse nang le boits'oaro bo holimo le bo holimo bo ntlafalitsoeng.
TS EN 10305-3 e shebana le li-tubes tse nang le boholo bo batang tse cheselitsoeng tse nang le mamello e tiileng le boleng ba bokaholimo.
Li-tubes tsena li etsoa ka Seamless kapa Electric Resistance Welding (RW) 'me li etsoa ka mokhoa o batang o latelang le boholo, ho netefatsa hore bophara ba ka hare le ba ka ntle bo tsitsitse, bo bohlokoa bakeng sa kopano ea hydraulic cylinder.
Maemo a Phanobakeng sa li-tubes tsa tšepe tsa EN 10305.
Li-tubes li tla etsoa ka li-tubes tse chesang tse felileng ka mokhoa o batang kapa mekhoa e meng e loketseng. Li-tubes li tla fanoa ho e 'ngoe ea maemo a pelehi ka tsela e latelang:
Tlhaloso le Matšoao (EN 10305)
| Khethollo | Letšoao | Tlhaloso |
| Mohatsela o hoheloa/ thata | +C | Ha ho phekolo ea mocheso ka mor'a mokhoa oa ho qetela oa ho taka o batang. |
| Mohatsela o hohetsoeng/bonolo | + LC | Ka mor'a phekolo ea ho qetela ea mocheso ho na le pase e loketseng ea ho taka. |
| Ho bata 'me khatello ea maikutlo ea imoloha | +SR | Ka mor'a mokhoa oa ho qetela oa ho taka o batang ho na le phekolo ea mocheso oa khatello ea kelello sebakeng se laoloang. |
| Annealed | +A | Ka mor'a ts'ebetso ea ho qetela e batang ea ho taka li-tubes li kenngoa sebakeng se laoloang. |
| Tloaelehile | +N | Ka mor'a ts'ebetso ea ho qetela e batang ea ho taka, li-tubes li tloaelehile sebakeng se laoloang. |
Papiso ea Letšoao la Boemo ba Phano: EN 10305 vs DIN 2391
| Letšoao la EN 10305 | Letšoao la DIN 2391 |
| +C | BK |
| + LC | BKW |
| +SR | BKS |
| +A | GBK |
| +N | NBK |
EN 10305-2 / EN 10305-3 ERW Tubes Motsoako oa lik'hemik'hale
TS EN 10305-3 ERW Tubes - Sebopeho sa lik'hemik'hale
| Kereiti ea tšepe | Nomoro ea tšepe | C (boholo %) | Si (max %) | Mn (max %) | P (max%) | S (boholo %) |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.015 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.015 |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.015 |
TS EN 10305-2 ERW Tubes - Sebopeho sa lik'hemik'hale
| Kereiti ea tšepe | Nomoro ea tšepe | C (boholo %) | Si (max %) | Mn (max %) | P (max%) | S (boholo %) |
| E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 |
EN 10305-2 / EN 10305-3 ERW Tubes Mechanical Properties
Carbon EN 10305-3 ERW Tube Mechanical Properties
| Letšoao la Kereiti ea tšepe | Yield Limit ReH Min. MPa | Matla a Tensile Rm Min. MPa | Elongation A Min % |
| E215 | 215 | 290 ho isa ho 430 | 30 |
| E235 | 235 | 235 ho isa ho 480 | 25 |
| E355 | 355 | 490 ho isa ho 630 | 22 |
EN 10305-2 ERW Tubes Mechini le Thepa ea 'Mele
| Kereiti ea tšepe | Cold Drawn Hard | Cold Drawn Soft | Cold Drawn & Stress Fokotse | Annealed | Tloaelehileng | Rm, Mpa (N/mm2) | A, % |
| E155 | 400 | 6 | 350 | 10 | 350 | 245 | 18 |
| E195 | 420 | 6 | 370 | 10 | 370 | 260 | 18 |
| E235 | 490 | 6 | 440 | 10 | 440 | 325 | 14 |
| E275 | 560 | 6 | 510 | 8 | 510 | 375 | 12 |
| E355 | 640 | 4 | 590 | 6 | 590 | 435 | 10 |
Hobaneng o Khetha EN 10305 ERW Tubes bakeng sa Telescopic Hydraulic Cylinders?
Li-cylinders tsa telescopic tsa Hydraulic li hloka li-tubes tse nang le:
Concentricity e ntle bakeng sa ho tsamaisana ha piston
Libaka tse boreleli tsa ka hare ho fokotsa khohlano le ho senyeha
Tolerances e tiileng ho netefatsa botšepehi ba tiiso le ts'ebetso e phahameng ea khatello
Botenya ba lebota bo tšoanang ho sebetsana le lipotoloho tse matla tsa khatello
Li-tubes tsa Womic EN 10305 ERW li finyella litekanyetso tsena ka boenjiniere bo nepahetseng le tlhahlobo e tsoetseng pele.
Mamello ea Dimensional Ho ea ka EN 10305-2 / EN 10305-3
TS EN 10305 Tekanyetso - Mamello bakeng sa li-tube tsa tšepe tse nepahetseng
Mamello ea Dimensional Ho latela EN 10305
| Ntho | Tlhokahalo | Tlhaloso |
| Mamello ea Kantle ea Diameter (OD) | ±0.08 mm (D ≤ 30 mm) ±0.15 mm (D > 30 mm) | Ho itšetlehile ka boholo le boemo ba serame. EN 10305-2 e fana ka ho nepahala ho holimo. |
| Mamello ea Botenya ba Lebota (WT) | ±10% (EN 10305-2) ±15% (EN 10305-3) | E itšetlehile ka botenya ba lerako la lebitso. Li-tubes tse huloang ke serame li nepahetse haholoanyane. |
| Ovality | ≤ 50% ea mamello ea OD | Ovality ha ea lokela ho feta halofo ea mamello ea OD. |
| Ho otloloha | ≤ 0.3 mm ka 1000 mm | Phapang e kholo e lumelletsoeng ho feta bolelele ba tube. |
| Bokhopo ba Sefahleho (Ra) | Ra ≤ 4 μm (e tloaelehileng) Ra ≤ 1.6 μm (ka kopo) | Libaka tse boreleli tsa ka hare le tsa ka ntle, tse loketseng tsamaiso ea hydraulic. |
| Eccentricity | ≤ 10% (WT/OD) | Eccentricity e ama ho leka-lekanya ho leka-lekana ho li-hydraulic systems. |
Mamello ana a nepahetseng a tiisa phetoho, ts'ebetso ea bopaki ba ho lutla, le bophelo bo bolelele ba ts'ebeletso lits'ebetsong tsa hydraulic.
Material Grades A fumaneha, kapa tse ling hape li ka fanoa.
EN 10305-2 / 3 E215
EN 10305-2 / 3 E235
EN 10305-2 / 3 E355
Limaraka tsena li khethoa ho ipapisitsoe le thepa e hlokahalang ea mochini, sebopeho, le mamello ea khatello. Womic e etsa bonnete ba hore li-tubes tsohle li kopana le litekanyetso tsa EN tsa Matla a Kotulo, Matla a Tsitlellang, le Elongation ho latela maemo a EN.
Likopo ho Telescopic Hydraulic Cylinders
Li-cylinder tsa Hydraulic bakeng sa literaka tsa ho lahla, li-crane le lisebelisoa tsa temo
Sistimi ea piston le sleeve e hlokang hore ho thelle ho tiileng
Lisebelisoa tse hlokang boima bo bobebe, matla a phahameng, le ho hanyetsa mokhathala
Taolo ea Boleng le Teko
Sehlopha sa Womic Steel se etsa tlhahlobo e matla sehlopheng se seng le se seng sa tube:
Teko ea Dimensional (OD, WT, concentricity)
Teko ea Hona Joale ea Hydrostatic & Eddy
Teko ea Teko le Matla
Bokhopo bo Bokaholimo le Tekanyo ea ho Otloloha
Microstructure & Metallographic Analysis
Re etsa bonnete ba hore tube e 'ngoe le e' ngoe e lumellana kapa e feta litekanyetso tsa EN 10305 le litlhoko tse ikhethileng tsa bareki.
Hobaneng ha Womic Steel Group?
✅ Taolo ea Tlhahiso ea ka tlung - Ho tloha ho slitting ho isa ho ho taka, lits'ebetso tsohle li behiloe leihlo.
✅ Boholo le Bolelele bo Ikemetseng - E fumaneha ho fihla ho limithara tse 6 kapa ho latela tlhoko ea bareki.
✅ Phaliso e Potlakileng le Export ea Lefatše - Libaka tsa polokelo China.
✅ Tsebo ea Likopo tsa Hydraulic Tube - E tšehetsoa ke boiphihlelo ba mashome a lilemo lits'ebetsong tsa matla a mokelikeli.
Ikopanye le Rona bakeng sa Theko e Ntle ka ho Fetisisa le ho Fumaneha Ha Setoko Hanghang
Womic Steel Group ke morekisi oa hau ea tšepahalang bakeng sa:
EN 10305-2 Cold Drawn Welded Tubes
EN 10305-3 Li-tubes tsa ERW tsa boholo bo batang
Li-tubes tse nepahetseng bakeng sa li-Cylinders tsa Telescopic Hydraulic
Email: sales@womicsteel.com
Websaeteng: www.womicsteel.com
Lipatlisiso Tse Amanang le Sehlahisoa Sena
EN 10305-2 E355 ERW Hydraulic Tubes Supplier
Precision Cold Drawn ERW Tubes Manufacturer
Telescopic Cylinder Precision Tube Exporter
EN 10305-3 Tube ea tšepe e cheselitsoeng bakeng sa Hydraulic Cylinder
EN10305-2 ERW Tubes Lethathamo la Litheko
EN 10305-2 +C / +N Hydraulic Tube Stockist
Etsa hore Womic Steel Group e be molekane oa hau ea nepahetseng litharollong tsa haeteroliki.
Lipatlisiso tse amanang le EN10305-2 / EN10305-3 ERWTšepeLi-tubes
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Nako ea poso: Jun-23-2025