Installation steps for SANY hydraulic cylinder seals
For Sany Cylinder Seal Kit,For Sany Swing Motor Seal Kit,Hydraulic Pump Seal Kit For Sany,Hydraulic Pump Seal Kit Sany Safe Seal Technology Co., Ltd. , https://www.aprseal.com
1. Preparation: Clean the working surface and seals, and check if the seals are damaged or deformed.
2. Apply lubricant: Apply a layer of lubricant to the seal and sealing groove.
3. Install the seal: Place the seal into the sealing groove, ensuring that the seal is fully embedded in the groove.
4. Install O-ring: Install the O-ring above the seal, ensuring that the O-ring is fully inserted into the groove.
5. Install the piston rod: Insert the piston rod into the seal and O-ring, ensuring that the piston rod fits tightly with the seal and O-ring.
6. Install the sealing sleeve: Place the sealing sleeve on the piston rod to ensure that it fits tightly with the piston rod.
7. Tighten the nut: Use the nut to fix the sealing sleeve on the hydraulic cylinder, ensuring that the sealing sleeve is secure.
8. Check the sealing effect: Operate the hydraulic cylinder and check if there is any leakage in the sealing element. If there is any leakage, reinstall the sealing element.
Loss of European and American tires will face greater "stress"
On February 20, 2012, the China Rubber Industry Association announced the statistical analysis of the rubber industry in 2011. In 2011, the economic operation of the rubber industry was basically stable, achieving substantial growth throughout the year, and the export growth rate showed a continuous downward trend. The China Rubber Association expects that the increase in exports in 2012 will continue its downward trend last year. With the gradual implementation of the EU REACH Regulations and the EU Tire Labeling Act , which will be formally implemented in November 2012, the domestic tire companies exporting to the EU will face increasing pressure on safety and environmental protection. Due to political considerations during the election year, the US’s attitude towards China’s trade has become more and more tough. The implementation of China’s tire special protection case that may be implemented in 2009 may be postponed. It is expected that the trade friction situation in the future will escalate, and China’s tires may once again be tainted.
In this regard, the inspection and quarantine department made three suggestions. The first is to pay attention to the new trend of trade protection for China's export of tires, strengthen communication with other countries, maintain trade fairness and freedom, and prevent some countries from following up on trade frictions on tires. At the same time, it will increase the countermeasures against trade friction and safeguard the legitimate interests of tire exporters. The second is to increase support for ethnic tire companies from policies, funds, etc., and promote tire brands of their own brands to become bigger and stronger. Thirdly, related companies must continue to deepen the “turn way and structureâ€, increase the ratio of high-value-added green tires and other products, and stabilize the market share of products; they should adopt mergers and reorganizations, optimize the layout, eliminate backwardness, promote industrial restructuring, and improve the quality of development. And benefits.