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Add: inside natural gas station xuzhuangzi, jinzhonghe street, DongLi district, Tianjin
Tel:022-26767129
Mobile：13802129133
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POSITION：HOME >> PROJECT
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Core business & direction of researching and developing
1.Sets Technology for Cathode Protection：
The soil testing and project recommendation with Cathode Protection
National-level key new products-production and sales of insulation joint for ZJ3
Other auxiliary products
2.The application technology of compressed natural gas (CNG):
Industrial enterprise CNG application
Boiler CNG application of heating
Form a complete set in the civil housing district CNG
3.The industrial complete set technology of water treatment:
Industrial circulating water treatment project;
Industry and civil sewage purification project;
High-efficient water purification agent JM-95M production, sell;
Case that the model succeeds
ZJ3 type connects insulatingly
1, Beijing coal gas Company order φ630∽φ325 able to bear insulation to keep 2.5Mp connect, use for Chang'an Avenue and gas-pipe line of Zhongnanhai upgrade the improvement project in 1995.
2, The aviation oil Company of North China ordered in 1996. (a designing institute of boat office manages) readymade oil long-distance pipeline from quay of South Sinkiang to airport of Tianjin (φ 325, working pressure 6.4Mpa) all adopt the ZJ3 type to connect insulatingly.
3, The global chemical engineering company of the Ministry of Chemical Industry ordered in 1996. Used in the natural gas project of voltage regulating station in Dacca of Bangladesh (φ 159∽ 219 Able to bear pressing 6.4∽ 7.5Mpa).
4, The South China Sea west petroleum engineering company order, used in the South China Sea some petroleum, ascend island fail ink pipeline project 1997.
5, New natural gas Company of Langfang ordered in 1997 (φ 219, was able to bear pressing 4.0Mpa). For the natural gas pipeline from oil field to Langfang of North China.
6, Won a bid of and hit the oil gas and built the South China Sea undertaken the construction of and enclosed the island natural gas project in the continent six times in 1998. All of this projects adopt the ZJ3 type to connect insulatingly.
7, Won a bid of the national key project in 1998 --Peaceful line of Shan. (celebrate it to the long-distance natural gas pipeline of Yinchuan of Ningxia long from Shanxi, φ 426, working pressure 6.4Mpa) all adopt the ZJ3 type to connect insulatingly. Ordered by the natural gas Company of Changning of Yinchuan.
8, Won a bid of the national key project in 1999 --Tianjin gas group Shan angry to enter Tianjin pipe network command post φ529 working pressure natural gas pipeline of 4.0Mpa all adopted type of ZJ3 insulation joint.
9, Won a bid of the national key project again in 2000 -- Buys for Tianjin fuel gas group Jingu matches the insulated joint caliber which the gas station produces for φ 820, able to bear pressing 6.4Mpa. This is until now the on-line movement pressure rank is highest, caliber biggest domestic product insulated rail joint.
10, Won a bid of the national-level key project in 2001 --The natural gas transportation project in Hainan. ∮ 159, working pressure 6.4Mpa.
11, Won a bid of the petrochemical industry engineering company of Harbin and undertook the project in 2001. ∮ 60, working pressure 2.5Mpa.
12, In 2001 is win a bid many times the cathode protection whichin Luoyang ship heavy industry 725 undertakes. Use the insulation joint ∮ 820 insulatingly, working pressure 1.6Mpa. ∮ 630, working pressure 1.6Mpa, ∮ 426, working pressure 1.6Mpa.
13, Supported for Tianjin gas group’s project in 2001. Insulation joint ∮ 48 insulatingly, ∮ 219, ∮ 325, working pressure is 2.5Mpa.
14, Won a bid of Petroleum Company of the People's Republic of China sixth build company’s and undertake the project in 2002. ∮ 219, working pressure is 1.6Mpa and 2.5Mpa respectively.
15, In 2002 provides the project which Tianjin the fuel gas group undertakes. Use the insulation joint ∮ 325 insulatingly, working pressure 2.5Mpa.
16, Win a bid of Luoyang ship heavy industry 725 engineering project again in 2002. Use ∮820 - 219 - 426, working pressure 2.5Mpa insulation joint.
17, Won a bid of Tianjin Yuehe technological project Co., Ltd. and contracted the project in 2002. Used in some water supply project of Zhejiang. Use the insulation joint ∮ 820, 530.
18, In 2002 in 2003 continuously is won a bid the Guangzhou ShuangLiDa electromechanical device company to undertake the project, ∮ 168, the working pressure 6.4Mpa insulation joint, uses in the South China Sea petroleum seabed transportation pipeline.
19, In 2003 is won a bid of Shanghai to live Shanghai which the total group main corporation undertakes to melt the work area water supply project. In this project use batch insulated oint, has the home only to have the our company to be able to produce most heavy-caliber reaches ∮ 1,020 insulated joints, other also have ∮ 529, ∮273 and so on.
20, In 2004 pastes the sign for the American company batch to produceDN400 for the first time and so on the heavy-caliber insulated joint. Demonstrated once more our product quality definitely may with overseas similar produce the physical appearance to compare favorably with.
21, Win a bid of the gas group in 2005, strand Gao Yan's natural gas pipeline project of newly developed area, offer DN300 2005 600 insulation joint.
22, The petroleum natural gas pipeline project of Xinjiang, offer super voltage PN32MP while winning a bid for the first time in 2006, Φ 35~273 insulation joint.
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Buys for Tianjin fuel gas group Jingu matches the insulated joint caliber which the gas station produces for φ 820, able to bear pressing 6.4Mpa. This is until now the on-line movement pressure rank is highest,caliber biggest domestic product insulated rail joint.
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The Model ZJ3 DN1000 whole insulation joint for the ShangHai Pudong melts the work area running water project |
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ZJ3 serial whole sizes used in Chang’an Avenue of Beijing and gas-pipe line of Zhongnanhai insulation joint |
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ZJ3 serial whole sizes used in Chang’an Avenue of Beijing and gas-pipe line of Zhongnanhai insulation joint |
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Our company sticks DN400 that the card produces, PN6.4 whole size insulation joint for U.S.A. |
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DN400 on Shanxi long to celebrate oil field would rather go to Ningxia Yinchuan (ShanNing line), PN6.4 all long-distance natural gas pipeline adopt ZJ3 type that our company produce insulation joint
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| The above-mentioned embodiments users respond well, there is use or acceptance report. |
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The application technology of compressed natural gas (CNG):
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1, The Dongli district Xuzhuangzi compressed natural gas supply station --Lie at the Jinzhonghe street and the External Loop intersection was invested and developed by our company in 2003, it is the gas supply district of largest a slice of compressed natural gas (CNG) of Tianjin at present. Gas supply users are as follows, Xuzhuang hot spring apartment 25 on the senior level and multi-layer residential building, 160,000th 1500 over. It is opened that there is the DongQi,SanDa etc. three star hotels and logistics, hotel, chemical plant, school, the army (51 squadrons of police's fire control),etc. worker's good fortune enterprises and institutions. All of users will stand to adopt the IC card computer gas meter and management software which we developed, purchase angry to supplement with money, pay by credit card with angry to need, enter household check form charge, promote the management level of the property in an all-round way by means of high technology. |
The apartment of hot spring of the Xuzhuang, 25 of high level and skyscraper, more than about 1500 |
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DongQi Hotel |
SanDa Hotel |
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Gas supply station of Alstom Company |
2, China and France pool capital the Tianjin Alstom water and electricity equipment Ltd. Co., to compress the natural gas supply station:
This company uses propane to offer production, life and heating originally, 2005 is after our company offers consultation and feasibility research report, always born and reconstructed into the gas supply of compressed natural gas to station by our company, obtain great success. 24000 cubic meters of air supply on day of peak stand in this air supply, save the expenses of 5 million yuan than with propane in a heating season alone, achieve more than 10 million yuan of benefit in the whole year.
Address: Gaofeng road, Beichen District
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3、Accurate industry (Tianjin) Co., Ltd. compressed natural gas supply station of Yongan of the Taiwan investment:
The biggest lock industry company of Asia, gas station mainly support process production such as boiler, powder spraying, die casting, heat treatment of this company, use LPG (liquefied gas) originally. Highly successful after our company offers technological consultation and scheme to prove and our company contract and reconstruct the air supply of compressed natural gas station in 2006, not only the product quality improvement (CNG cleans more than LPG makings, cause the products surface quality of spraying to improve) by a wide margin, and energy consumption is original half, direct benefit is more than 6 million yuan in the whole year.
Address: Road of Raohe River of North Star scientific and technological garden
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Yongan precise industrialCo., gassupply station |
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Agricultural machinery Company of North China The total control cabinet station in the gas supply |
4、Agricultural machinery Company of North China heats with the compression natural gas supply station:
This company has many automobile sale 4S shops of brand and repair shop, processing factory and warehouse, etc. on Beicang Road Beichen District. Because in the outer ring does not allow the use to burn coal the boiler, accepted and transformed as by the gas boiler heating that CNG supplied gas by our company in 05, has already operated two heating seasons, reach the environmental protection department to require well, make a contribution to blue sky project in result.
Address: Beicang Road, Beichen District (No. 802 terminus)
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The industrial complete set technology of water treatment:
First, The Tianjin Steel Factory two builds up the tube blank company to castthe cooling water processing complete technology
Second, Tianjin Steel Factory two builds up is smelted Xiao Fang the base casts and raises the nose above water to breathe to tabulate the in charge ofing type heat exchanger transfermation project in succession on day
Third, steel water treatment project of Coking and Chemistry Plant in Yan continent of general factory of Qingdao
Fourth, water treatment project of small-scale workshop of two factories that steel rolling in Tianjin
Fifth, water treatment project of subsidiary factory of the steel-making of three factories that steel rolling in Tianjin
Sixth, win a bid and always bear the sewage disposal project of Motorola Company
Seven, sewage disposal project of large vacuum Co., Ltd. of Japan's money
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