Q658 Flared Couplings - Union Cross

Material: Steel, tensile strength not less than 372MPa.
Surface treatment: galvanized passivated QC/T 625
Surface Defects: There should be no cracks, pores, burrs, sharp edges, rust spots, and other defects affecting the use. Among them, thread size AQL=1.5, flare end size AQL=1.5, and other sizes AQL=4.0.When there are special requirements, it will be negotiated between the supply and demand sides.    

What are the performance and characteristics of flare-type pipe joints?
Flare-type pipe joint products of rubber insulation parts are generally imported silicone rubber, and the shell is made of high-strength copper, For flare pipe joints, the outer layer can be equipped with a glass fiber reinforced plastic outer protective box, high-internal perfusion performance waterproof insulation sealing double rubber. Applicable to a variety of mechanical engineering and machine tool equipment, and hydraulic transmission lines. Matching steel pipe specifications requirements are more flexible, flare tube fitting models and pipe welding, with a solid connection, and good sealing performance. Flare type tube fitting flare is the end of the joint is tapered, the tube is straight. This requires a special tool to flare the tube end into a flare to match the tapered surface of the fitting. Although processing trouble, but reliable sealing. In addition, copper tubes are generally used, and flaring is easier.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 97-98 Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.