Type designation

OM1-N-48х12х0.4-75-55 ,где:

• OM1 — Braiding quantity:

  • OM1	single braiding;
    OM2	double braiding.



• N — Wire material; variants:

  • S	heat-treated wire of low carbon steel 08PS, 08KP;
    N	heat-treated stainless wire 12H18N9, 12H18N10T;
    NH	cold-drawn stainless wire 12H18N9, 12H18N10T;
    L	brass wire;
    B	bronze wire;
    M	copper wire;
    A	aluminum wire;
    TS	low carbon galvanized steel wire;
    K	nickel-plated low carbon steel wire;
    U	aluminized low carbon steel wire.



• 48 — number of wire coils (braidings), Ns, pcs
  • Producting technology allows the following variants:
    24, 36, 48, 64 or 96 braidings.


• 12 — number of wires in a coil, Nw, pcs
  • Producting technology allows variants from 1 to 18pcs.


• 0.4 — wire diameter, mm;
  • Producting technology allows wire diameter variants 0,2—0,65mm.


• 75 — braiding nominal diameter, dm, mm
  • Here we mean the product outer diameter d2.


• 55 — braiding angle, alfa, °.
  • Possible metal braiding angle used for RNVD and RMV hoses production is in the range of values from 38° to 55°. The braiding angle of 55° is the most effective.

• Braiding OM1-N-48x12x0.4-75-50
  • - designation example of single braiding consists 48 wire coils, 12 wires in a coil, wire diameter 0,4mm, product diameter 75mm, braiding angle 50°.
  
  
• Braiding OM2-L-48x12x0.4-90-50
  • - example of designation for double brass braiding, product diameter 90mm.