The purpose of door and window sealing strip is divided into three categories: glass sealing strip (rubber strip), door leaf and door cover sealing strip and wool strip. The glass sealing strip is used for the sealing between glass and leaf and frame, the door leaf and door cover sealing strip is mainly used for the sealing between door panel and door frame, and the wool strip is mainly used for the sealing between frame and leaf. In the production and installation of plastic steel doors and windows, broken bridge aluminum doors and windows and wooden doors, sealing strip is an essential accessory. Adhesive Tape Sealant Strip,Tape Sealant Strip,Adhesive Tape For Sliding,Aluminium Sliding Adhesive Tape GuangDong XinCheng Material CO.,LTD , https://www.xin-alu.com
Hong Lei said that during the visit to China by Karti, Yang Jiechi will hold talks with him and the two sides will exchange views on bilateral relations and international and regional issues of common interest. He said that the long-term friendship between China and Sudan and the fruitful cooperation between the two sides in various fields have brought tangible benefits to the two peoples. Strengthening the Sino-Soviet friendly and cooperative relations is the common aspiration of both peoples. I believe that this visit will further enhance mutual understanding, deepen mutual friendship and promote the continuous development of friendship and cooperation in various fields between the two countries.
A reporter asked: During the visit to China by Karti, will the two sides discuss the energy cooperation between China and Sudan and South Sudan, and exchange opinions on the current conflict between Sudan and South Sudan?
Hong Lei said that oil is the common economic lifeline of the Sudan and South Sudan. Although the current position of both parties is quite different, negotiation is still the best way to solve the problem. China has always actively promoted mutual respect for each other’s concerns and cooperated with the international community, especially the AU’s mediation efforts, to reach a proper solution as soon as possible. He said that in the future, China will continue to work with the international community to make due efforts to promote peaceful coexistence between Sudan and South Sudan.
The former Chinese leader of South Sudan’s largest oil producer and pipeline operator was deported. South Sudan said on Tuesday that it ordered President Petrodar Liu Yingcai to leave within 72 hours. The reasons include the payment of oil transit fees to Sudan by South Sudan’s oil revenues without the consent of the South Sudanese government. Petrodar's shareholders include the Chinese state-owned China National Petroleum Corporation, Malaysia's National Petroleum Corporation, the government-controlled Sudan Petroleum Corporation, China Petroleum & Chemical Corporation, and Tri-Ocean Energy, which is headquartered in Cairo.
Liu Yingcai’s deportation underlines the growing discord between China and South Sudan. As Sudan's largest importer, China has been trying to increase its relations with South Sudan. China's state-owned oil company has a huge business in South Sudan. Until January of this year, South Sudan has been relying on Sudan's ports and oil pipelines to export oil. South Sudan had a fierce argument with Sudan because of the oil transit fees.
The sealant strip plays an important role in waterproof, sealing and energy saving in plastic steel doors and windows, bridge broken aluminum doors and windows and wooden doors and windows, with sound insulation, dust prevention, antifreeze and warmth preservation. It must have strong tensile strength, good elasticity, and good temperature resistance and aging resistance. In order to ensure the fastening of the rubber strip and the profile, the section structure size of the rubber strip must match the profile of plastic steel doors and windows. Sealant strips are generally used for flat doors and windows, suspended windows and folding doors and windows. The main functions are dust prevention, insect prevention, waterproof, sound insulation, sealing, etc.
The installation position of the wool top is generally on the sliding window (door) leaf, the circumference of the frame leaf or the sealing bridge (wind block) to enhance the sealing between the frame and the leaf. Top specification is an important factor affecting the and watertight performance of push-pull doors and windows, and it is also an important factor affecting the switching force of doors and windows. If the wool top specification is too large or the vertical wool is too high, it will not only make assembly difficult, but also increase the moving resistance of doors and windows, especially the initial resistance when opening and the final positioning resistance when closing. If the specification is too small, or the height of the vertical top is not enough, it is easy to fall out of the groove, which greatly reduces the sealing performance of doors and windows.
There are two kinds of tops: silicified and non silicified. The top after silicified treatment has better effect in use. The appearance of the top with qualified quality is that the surface is straight, the bottom plate and vertical hair are smooth and free of bending, and there are no pits on the bottom plate, which meets the requirements of 0.2mm.
Ministry of Foreign Affairs: Sudanese Foreign Minister to Visit China to Discuss Oil Dispute between North and South
Chinese Foreign Ministry Spokesman Hong Lei announced at the regular press conference on the 24th: At the invitation of Foreign Minister Yang Jiechi, Foreign Minister Ali Ahmed Karti of the Republic of Sudan will visit China from February 26th to 28th.