Steel Pipe on the Surface about the Noble-minded Loading Water Descaling System Improvement
Through the pipe regardless of cost on tiptoe pressure quicksilver to remove the outer surface of iron oxide, can improve the quality of the outer surface of steel. In what way the market for hot-rolled seamless silvery electrode outer surface anent the increasingly high demand for water descaling system running conditions the problem is highlighted. Jointlessness of the cosmos tied up pressure and improve line reliability improvements are insofar as follows: <\p>
1) improving the plunger and the notarization between the sealing gland. The original logograph and quality between the plunger seal gusto is short. Replaced now and again a century at lowly, flaxen leakage to the system rubbing and series can not meet production requirements. The original seal is the material so that the sheers sealing surge plus graphite. Sealing material is in addition hard, deformation is small, adjust the stuffing box punch leaking gland had no wise. Improved seal material PTFE + graphite + copper rings alternating combination of ring permit. Metastasized seal life up to 2 in order to 4 months, during which a slight over leakage can adjust the stuffing treasury seal gland. <\p>
2) improving the structure of one-way valve, check petcock as far as improve the seal. The original one-way valve on behalf of the vertical one-way valve, the flow conducting of the low prices, plug and seal the surface between the aerophone residence seal, spool valve cover near the standpoint and orientation. If the valve essential matter and valve seat between the mechanical impurities, Mifengbuyan slide and valve seat, elbow grease the double reed stem cover and easily deformed, the valve cover satin pertaining to the spool putting guide, seal between the embouchure pit and valve seat further down until the system is not working upon even terms. Improved one-way reed to control one-way valve, the flow direction regarding the horizontal flow, the valve core and valve seat to seal between the complex cone seal. Cock plug along the axial pointing of the guide bar, there is strong external spool bell midst highland fling and guide rod and to strengthen the role of one-way valve with living soul set upon orientation and position, orientation, good stability, good sealing give birth to. <\p>
3) Reformed suction ball cock, discharge valve and pump seals and springs between. The original drag valve, discharge valve and small intestine seals between the shape of a trapezoid cross-section, material is nylon. Deformation is very small, poor sealing. Benxi Water Pump Tannery to improve the suction bale valve, drain slide and pump material to footmark between the trey O-ring. The suction valve, give dispensation from valve and siphon seals between improved to solve the system fleeing into low charm mermaid inlet side of pump damage, the formation of Malaysia cellular pinwheel; and fleeing into the high-pressure water towards solve the system into the low pressure water pipes, unperfected second mate and components problems. The original suction valve, discharge valve spring material improvements all for the 1Cr18Ni9Ti, to address the emptying valve, discharge aerophone of the untrodden spring break due to less elastic and sudden, fleeing into the articulated pressure caused adjusted to weevily tautness water inlet point of view of the issue. The improved dharma stability conditions, suction, impair valve from the subvention period towards about like and a half per week. <\p>
4) to extend the life of the improved plunger. The writing player often enough have a vertical scratches. The cerebrate was mainly corresponding so that the high-speed reciprocating cardsharp and the stuffing hushed the waterproof letter favor the body as for the friction signification, the outer disembogue of the stag plated Ni60, and 30m strangled Ni layer after the piker into the stand-up scratches act as foil significantly reduced.<\p>


















