Hydraulic Fittings & Adapters

Manufacturer Since 2011

7/24 service tel:0086-13757372628

info@hydraulicsfitting.com


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O Ring Adjustable Unions

O Ring Adjustable Unions for hydraulic connections solution.

  • Steel Material: Carbon Steel 45#, Japan grade S45C, America grade 1045, Germany grade C45

  • Surface Finished: Zinc Plating
    Salt Spray Test: 96 hours without red rust.

  • Stainless Steel Material: SS304, SS316, Duplex Steel or Nickel Alloy
    Surface Finished: Degreasing, Cleaning, or Passivation.

  • Packing: ends with plastic caps to avoid thread damage, pcs of fittings in polybag, then max 20kgs in carton box, max 800kgs per wooden pallet.

  • Stock available for fast shipment.

  • Mill test report: EN 10204-3.1

6403-NWO O Ring Union Specifications

SubjectDash SizeMale O-RingMale O-Ring
6403-NWO03-033/8-243/8-24
6403-NWO04-047/16-207/16-20
6403-NWO06-069/16-189/16-18
6403-NWO08-063/4-169/16-18
6403-NWO08-083/4-163/4-16
6403-NWO10-087/8-143/4-16
6403-NWO10-107/8-147/8-14
6403-NWO12-081 1/16-123/4-16
6403-NWO12-101 1/16-127/8-14
6403-NWO12-121 1/16-121 1/16-12
6403-NWO16-121 5/16-121 1/16-12
6403-NWO16-161 5/16-121 5/16-12
6403-NWO20-201 5/8-121 5/8-12
6403-NWO24-241 7/8-121 7/8-12
6403-NWO32-322 1/2-122 1/2-12