| Uhlobo lokukhokha: | L/C,T/T |
| Incoterm: | FOB,CFR,EXW |
| Min. I-oda: | 100 Piece/Pieces |
| Ukuthutha: | Ocean,Land,Air,Express |
| I-Port: | Ningbo,Shanghai |
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| Ukuthengisa Amayunithi | : | Piece/Pieces |
| Uhlobo lwephakheji | : | ibhokisi/iphalethi |
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I-hydraulic directional control valve body evela e-Ningbo Ruican iyingxenye eyinhloko yezinhlelo ezisebenza ngogesi ezisetshenziswa emishinini yokwakha, imishini yezolimo, kanye nemishini yezimboni. Lo mzimba we-valve uqondisa ukugeleza koketshezi lwe-hydraulic phakathi kwamasekhethi ahlukene, ulawula isiqondiso sama-actuator njengamasilinda nama-hydraulic motors. Ikhiqizwe ngokusakazwa kwe-investimenti nge-AISI 4140 alloy steel, le ngxenye ifinyelela i-geometry eyinkimbinkimbi yokuthwala yangaphakathi kanye nokubekezelela okunembile kwe-spool bore okudingekayo ekusebenzeni okuthembekile kwe-hydraulic ezingcindezini ezifika kumabha angama-350.
Inqubo yokufaka utshalomali ka-Ningbo Ruican ikhiqiza imizimba yamavalvu ecishe ibe yi-net-shape enemvume encane yokwenza imishini, inciphisa udoti wezinto ezibonakalayo nesikhathi somshini uma kuqhathaniswa nezinye izindlela ezimboziwe noma ze-bar-stock. Izikhungo zethu zemishini ye-CNC eyi-5-axis zibe sezithola ukubekezelelwa kwe-spool bore ye-IT6, enobunzima obungaphezulu kuka-Ra 0.4 μm, okuqinisekisa ukusebenza okungavuzi kanye nokunyakaza kwe-spool okushelelayo kuyo yonke impilo yesevisi yamavalvu.
| Parameter | Specification |
|---|---|
| Product Name | Hydraulic Directional Control Valve Body |
| Material | AISI 4140 Alloy Steel (42CrMo4 / SCM440 equivalent) |
| Manufacturing Process | Investment Casting (Lost Wax) |
| Weight Range | 2–40 kg |
| Working Pressure | Up to 350 bar (5,000 psi) |
| Tensile Strength | ≥ 930 MPa (quenched and tempered) |
| Yield Strength | ≥ 785 MPa |
| Hardness | 28–34 HRC |
| Spool Bore Tolerance | IT6, Ra 0.4 μm |
| Dimensional Tolerance | ISO 8062 CT5–CT6 |
| Pressure Testing | 100% pneumatic leak test at 1.5× working pressure |
| Surface Treatment | Zinc plating, black oxide, or phosphating |
Amasistimu we-Hydraulic we-excavators, ama-loaders, ama-cranes, ogandaganda bezolimo, izinto zasehlathini, kanye namayunithi kagesi asebenza nge-hydraulic ezimbonini.
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Isitatimende Sobumfihlo: Ubumfihlo bakho bubaluleke kakhulu kithina. Inkampani yethu ithembisa ukungadaluli imininingwane yakho kunoma yikuphi ukuveza izimvume zakho ezicacile.
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