CHINA HARZONE INDUSTRY CORP.,LTD.
CHINA HARZONE INDUSTRY CORP.,LTD. PROVIDE THE CUSTOMERS WITH ASSURANCE AND SUCCESS. TO ESTABLISH THE FIRST BRAND OF EMERGENCY EQUIPMENT IN CHINA
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Prefabricated Bridge with Single-single Construction for 50t Tracked Load(also is named compact panel bridge or PSB) are manufactured by China Harzone Industry Corp., Ltd. 60ft bridge are Single-single construction, and the 90ft bridge are Double-Single Reinforced 2 (DSR2) construction according to the request made by the owner. We provide the all the components except the launching tools.
Joint systems of Prefabricated Bridge with Single-single Construction for 50t Tracked Load
The joint system of Prefabricated Bridge with Single-single Construction for 50t Tracked Load is composed by Raker (for SS construction), bracing frame, vertical frame, vertical brace, sway brace and relative bolt.
Panel of Prefabricated Bridge with Single-single Construction for 50t Tracked Load
The panels of Prefabricated Bridge with Single-single Construction for 50t Tracked Load are monolithic unit welded in the factory and assembled by panel pin on the construction site, and the main structures are assembled according with the request of span and loading. The hole to hole distance of panel is 3048mm, and the height is 1448mm. the material of up and down chord is 10# slot steel and the middle is 8# slot steel.
End system of Prefabricated Bridge with Single-single Construction for 50t Tracked Load
The bridge end of Prefabricated Bridge with Single-single Construction for 50t Tracked Load is composed of post end male, post end female, tie beam, bearing and bearing plate.
Launching equipment and tools of Prefabricated Bridge with Single-single Construction for 50t Tracked Load
The launching equipment and tools of Prefabricated Bridge with Single-single Construction for 50t Tracked Load are made up of nose, roller, rock roller, joint, bolt and various spanners. The max loading of roller is 25t and the rock roller id 6t. The nose is netlike structure assembled by bridge components (not offered in this project).
The mechanical properties of Q345B
| Yield point,σs MPa | Tensile strength σb MPa | Extend rate δs, | Work of concussion,Akv, (vertical), J | 180obending test d= dia. a= thickness(dia.) | |||||||||
| thickness(dia.,side length),mm | +20℃ | 0℃ | -20℃ | -40℃ | |||||||||
| ≤16 | ＞16~35 | ＞35~50 | ＞50~100 | Not less than | thickness(dia., mm) | ||||||||
| Not less than | ≤15 | ＞16~100 | |||||||||||
| 345 | 325 | 295 | 275 | 470~630 | 21 | 34 | d=2a | d=3a | |||||
Harzone Industry was built in 1967, one of the subsidiary units of China State Shipbuilding Corporation Limited(CSSC), a state-owned and protected military company. Over the past four decades, the leaders of both the Party and nation have been caring for the growth of the company. Chairman Mao underlined the documents for the factory establishment. Later, ZhangAiping., one General, and Chen Shiju, one commander, inscribed name for the company. In 2008, Mr. He Guoqiang, Standing Committee of Political Bureau of CPC Central Committee, Secrrtary of the Discipline Inspection Commission of CPC Central Committee had paid a visit to the company and inspected the workshop and saw the erection of the mechanized bridge, who also encouraged the company to develope well.
Righe now, the company has one research center in Wuhan, which is the national degree, one trading center in Beijing, one manufactuing center in Chibi, three offices in Gana, Ethiopia and Peru.
Harzone Industry has enjoyed a proud history, it must also create a bridge future.