Warning
There is no way to add more items to your cart than are in stock.
Couplings with SM coating
GOST
Product characteristics
Couplings class (SM-sprayed metal) according to GOST 31825-2012 with spraying of wear-resistant coating by plasma powder surfacing or gas-flame spraying.
Price on request
To order
Class P (SM) couplings according to GOST 31825-2012 are mainly used in wells with a strong curvature from the vertical and are designed to reduce wear on the walls of rod couplings.
Delivery is possible by a transport company or pick-up from Ocher.