Stainless steel angle valve, welding, casting
Casting valve rigidity, bearing deformation is not easy, but the high cost, long construction period, casting defects can not be ensured; the welding is convenient, but because the valve manufacturing steel itself good toughness degeneration, its poor rigidity, bearing elastic deformation of the sealing performance.
Each has its advantages and disadvantages.Casting valve rigidity, bearing deformation is not easy, but the high cost, long construction period, casting defects can not be ensured; the welding is convenient, but because the valve manufacturing steel itself good toughness degeneration, its poor rigidity, bearing elastic deformation of the sealing performance.
Casting valve rigidity, bearing deformation is not easy, but the high cost, long construction period, casting defects can not be ensured; the welding is convenient, but because the valve manufacturing steel itself good toughness degeneration, its poor rigidity, bearing elastic deformation of the sealing performance.
