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Shenzhen New Century Tooling Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish

  1. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
  2. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
  3. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
  4. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
  5. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
  6. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish
  7. China CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish

CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish

  1. MOQ: 30 Pieces
  2. Price: USD 12-58 / Piece
  3. Get Latest Price
Roundness 0.005mm
Packaging Details Protective foam wrap, desiccant bag, export-grade corrugated carton with pallet option
Payment Terms T/T,L/C,Western Union,PayPal
Bore Finish Ra0.4
Application Automotive transmission valve body
Supply Ability 20000 Pieces per Month
Process CNC Turning and Honing
Delivery Time 10-20 working days after drawing confirmation
Material 20CrMnTi Alloy Steel
Heat Treatment Carburized HRC 58-62
Place of Origin Guangdong, China
Model Number NC-CNC-VS20
Certification ISO 9001:2015
Brand Name New Century

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  1. Product Details
  2. Company Details

Product Specification

Roundness 0.005mm Packaging Details Protective foam wrap, desiccant bag, export-grade corrugated carton with pallet option
Payment Terms T/T,L/C,Western Union,PayPal Bore Finish Ra0.4
Application Automotive transmission valve body Supply Ability 20000 Pieces per Month
Process CNC Turning and Honing Delivery Time 10-20 working days after drawing confirmation
Material 20CrMnTi Alloy Steel Heat Treatment Carburized HRC 58-62
Place of Origin Guangdong, China Model Number NC-CNC-VS20
Certification ISO 9001:2015 Brand Name New Century
High Light Transmission Valve Sleeve ,20CrMnTi CNC Machining ,Automotive Mold Design Consultation
CNC Machined 20CrMnTi Automotive Transmission Valve Sleeve Ra0.4 Bore Finish Carburized

Valve sleeves are turned from 20CrMnTi alloy steel, carburized and then honed so the bore stays round within 0.005mm. Cross ports are deburred to protect the spool and seals in high pressure hydraulic circuits.

Key Features
  • Bore honed to Ra0.4 for low friction spool movement
  • Carburizing case depth 0.6-0.9mm with HRC 58-62 surface
  • 0.005mm roundness keeps hydraulic leakage predictable
  • Cross port edges deburred to protect spool seals
Specifications
ItemValue
Material20CrMnTi Alloy Steel
ProcessCNC Turning and Honing
Bore FinishRa0.4
Roundness0.005mm
Heat TreatmentCarburized HRC 58-62
ApplicationAutomotive transmission valve body
Applications

Automatic transmission valve bodies, hydraulic spool sleeves and pressure control cartridges for automotive drivetrains.

Mold Design & Engineering Support

Plastic accumulator pistons and hydraulic seal components around the sleeve are covered by our mold design consultation service.

Share the spool diameter and pressure rating and we will confirm sleeve tolerance and pricing.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2006

  • Total Annual:

    2 Million -5 Million

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

HIGH QUALITY MOLD MANUFACTURER & INJECTION MOLDING MANUFACTURER with 2K MOLDING New Century tooling Co., LTD., founded in 2006, is located in Shen Zhen of China.  Our company is a high quality smart manufacturer and One Stop Solution with product development, product design, rapid prototyp... HIGH QUALITY MOLD MANUFACTURER & INJECTION MOLDING MANUFACTURER with 2K MOLDING New Century tooling Co., LTD., founded in 2006, is located in Shen Zhen of China.  Our company is a high quality smart manufacturer and One Stop Solution with product development, product design, rapid prototyp...

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  • Shenzhen New Century Tooling Co., Ltd.
  • Building 6 ,MaAnShan Second Industrial Zone , NanHuan Road, ShaJing Town, Bao an District, ShenZhen, Guangdong, 518104 P.R.China
  • https://www.newcenturytooling.com/

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