← Tornar

Vareta de soldadura tubular de pellets de carbur cimentat

  • Hardphases (such as cemented carbide pellets etc.) are uniformly filled in a mild steel strip to form a tubular welding rod. Cemented carbide pellet is composed of tungsten carbide and cobalt. It’s spherical or near-spherical particles with high hardness (1400HV1-1600HV0.1), excellent wear resistance, and erosion resistance. The oxygen-acetylene flame surfacing welding layer has good wear resistance.
  • Especially suitable for surfacing welding of oil drilling and natural gas geological tools.

Components principals

Grau

Fase dura

Enquadernació Material

ZTC62

Cemented Carbide Pellets etc.

Mild Steel


Grau i mida

Grau

Mida (mm)

Duresa de superposició (HRC)

ZTC6219A

Ø3.2 X 600

HRC ≥ 60

ZTC6211B

Ø4 X 600

HRC ≥ 60

ZTC6211C

Ø5 X 600

HRC ≥ 60

*: Podem fer diferents fases dures i mides a mida per a diverses aplicacions.