The Dalian Commodity Exchange reported on the evening of the 8th that the coke futures contract has been approved by the China Securities Regulatory Commission and will be listed on April 15, 2011. The listing contract month will be from September 2011 to April 2012. On the same day, Daihatsu issued an amendment to the coke futures standard contract and related regulations. According to the coke futures standard contract, the coke futures trading code is J, the trading unit is 100 tons per lot, the minimum change price is 1 yuan per ton, the fluctuation limit is 4% of the settlement price of the previous day, and the minimum trading margin is the contract value. The 5%, coke contract trading orders each time the maximum order number of 500 hands. According to the notice of the relevant matters of listed companies in the listing transactions, the first batch of listed trading contracts were J1109, J1110, J1111, J1112, J1201, J1202, J1203, and J1204. The benchmark price for each contractual offer will be notified on the next trading day prior to listing, and the transaction fee will be one ten-thousandth of the contract value. According to major business, coke futures contract trading margin is tentatively scheduled to be 10% of the contract value at the initial stage, and the fluctuation limit is tentatively set at 6% of the settlement price of the previous trading day. 8%. After settlement on each trading day, the exchange will publish the daily trading volume and open interest of all members of the coke futures contract. In addition, Dashang also announced four designated third-party quality inspection agencies such as China Inspection & Certification Group Inspection Co., Ltd., Tianjin Hong Kong Bulk Markets Co., Ltd. and Jiangsu Lianyungang Port Co., Ltd., and other four coke designated delivery warehouses. And five coke designated delivery warehouses, such as Hebei Xuyang Coking Co., Ltd. and Tangshan Jiahua Coal Chemicals Co., Ltd., and stipulating the maximum import and export price.
Describle:
PP plastic filters is developed and designed for chemical industry. It is an excellent economic and practical anticorrosive filter which is widely used in solid-liquid separation of corrosive materials of acid and alkali. The whole plastic cylinder and its accessories are made of pvdf, pph, ppr and other anticorrosive plastic materials to realize the contact between non-metal parts and materials, which can be competent for high temperature, high concentration hydrochloric acid, sulfuric acid, etc. aqua regia and other strong acid strong base liquid filtration and most of the chemical liquid filtration. The filters are fast open, easy to maintain, easy to disassemble. The bottom of the cylinder is designed with a clever slope, no residual fluid after filtration. The integral molding injection molding process makes the cylinder without any soldering interface and solder joint, and the inner surface is smooth without dead angle. The plastic anticorrosive filter is widely used in chemical industry.
1.The Filter Material inlet adopts the jacking tortoise shell design, the liquid flow is more unobstructed and the liquid accumulation.
2. Top cover adopts the quick opening way, the maintenance is convenient and easy to disassemble, and it is equipped with 6 sus316 flange bolt rings to protect the pressure.
3. The bottom of the sealing filter adopts slope design, no residual liquid after filtering, to avoid material waste .
4. The barrel body ,basket, and the filter bag ring is made of high temperature modified polypropylene (ppr/pph) or pvdf anticorrosive material.
5. The cylinder body has no welding interface and weld, and the smooth and beautiful.
6. The sealing ring is made of fluorine rubber material. Excellent corrosion resistance.
7. The flange bolt hole spacing of inlet and outlet has multi-functions, which can be matched with national standard, American standard, day standard, German standard flange.
8. The mounting square base to enhance the safety and stability of the filter, easy to be fixed in different demand situations .
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