| Tipe Pembayaran: | L/C,T/T |
| Incoterm: | FOB,CFR,EXW |
| Min. Pesenan: | 100 Piece/Pieces |
| Transportasi: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai |
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Brand: ora ana
| Unit Adol | : | Piece/Pieces |
| Jinis Paket | : | karton / pallet |
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Awak katup kontrol arah hidrolik saka Ningbo Ruican minangka komponen inti sistem hidrolik sing digunakake ing mesin konstruksi, peralatan pertanian, lan mesin industri. Awak katup iki ngarahake aliran cairan hidrolik ing antarane sirkuit sing beda-beda, ngontrol arah aktuator kayata silinder lan motor hidrolik. Diprodhuksi liwat casting investasi ing baja paduan AISI 4140, komponen iki entuk geometri porting internal sing kompleks lan toleransi bolongan spool sing tepat sing dibutuhake kanggo kinerja hidrolik sing dipercaya ing tekanan nganti 350 bar.
proses casting investasi Ningbo Ruican kang mrodhuksi near-net-bentuk badan tutup karo tunjangan mesin minimal, ngurangi sampah materi lan wektu mesin dibandhingake alternatif palsu utawa bar-stock. Pusat mesin CNC 5-axis banjur entuk toleransi spool bore IT6, kanthi kekasaran permukaan Ra 0.4 μm, njamin operasi bebas bocor lan gerakan spool sing lancar sajrone umur layanan katup.
| 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 |
Sistem hidrolik kanggo excavator, loader, crane, traktor pertanian, peralatan kehutanan, lan unit daya hidrolik industri.
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