QUICK CONNECT NUTS (QCN)
Fast, tool-free, and leak-proof connection of pipelines and oilfield equipment.

Fast, tool-free, and leak-proof connection of pipelines and oilfield equipment.
Application:
Quick Connect Nuts (QCN) are designed for fast, secure, and tool-free connection and disconnection of pipelines, high-pressure hoses, and oil & gas equipment components. They are ideal for operations requiring speed and reliability in limited space conditions.
Main Technical Parameters:
Wellbore Medium: Oil, gas, gas condensate containing mechanical impurities up to 25 mg/l, and formation water up to 80% by volume.
Corrosion-Resistant Design: Non-corrosive and corrosive-resistant (K1, K2, K3 according to GOST 13846-89 or AA, BB, CC, DD according to API Spec 6A).
Level of Technical Requirements for Manufacturing / Safety Level (API): According to GOST: UT1, UT2 / According to API: PSL1, PSL2, PSL3.
Temperature Classes (API): K, L, P, R, S.
DN | A | B | C | Тип резьбы | Масса |
1 | 40.5 | 49.8 | 65 | 6STD | 0,8 |
1 1/4 | 51.0 | 53.6 | 71 | 6STD | 1,0 |
1 1/2 | 58.0 | 64.0 | 69.5 | 6STD | 1,1 |
2 | 71.0 | 74.0 | 90 | 4STD | 2,3 |
2 1/2 | 84.0 | 98.5 | 108 | 4STD | 4,2 |
3 | 106.0 | 99.0 | 115 | 4STD | 6,2 |
4 | 133.0 | 115.0 | 126 | 3MOD | 8,4 |
5 | 162.0 | 148.0 | 153 | 4STD | 15 |
6 | 190.5 | 154.0 | 169 | 3STD | 19,3 |
