High Quality and General Tunnel Design Gravel Mountain Tunnel

• Material: Customized
• Feature: Tempered Glass, Rot Proof, Easily Assembled, Anti-Corrosive, Waterproof, Eco Friendly, Anti UV, Customized
• Package: Customized
• Model NO.: SSI
• Product Name: Factory Supply Inter-City Rail Transit
• Model No.: Highway
• Type Form: Train Perfomance
• Standard: Railway Standard
• Weight: Below30 Ton
• Transport Package: Customized
• Specification: Customized
• Trademark: SSI
• Origin: China
• HS Code: 8602900000
• Production Capacity: 10000
• Package Size: 1000.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 100.000kg

Product Description

Basic Info.
 

Traffic Class	Extra heavy transportation		Heavy transportation		Medium and light transportation
Age (d)	3	28	3	28	3	28
Compressive strength (MPa), ≥	25.5	57.5	22.0	52.5	16.0	42.5
Flexural strength (MPa), ≥	4.5	7.5	4.0	7.0	3.5	6.5

1. Product Description


    Tunnel is an engineering building buried in the ground, is a form of human use of underground space. Tunnels can be divided into transportation tunnels, hydraulic tunnels, municipal tunnels, mining tunnels and so on. Tunnels are categorized according to length, use, location, etc. For example, according to length, they are divided into short tunnels (L≤500m), medium-length tunnels (500m-1000m), etc.; according to use, they are divided into traffic tunnels, hydraulic tunnels, municipal tunnels and mine tunnels.




2. Project Description
 
     Wuhan Yangtze River Tunnel is 3,630 meters long, the ground road is 30 meters long, the lane width is 7 meters, and the clear height of the lane is 4.5 meters. The length of the open section of the approach road in Jiangan District is 145 meters, the length of the concealed tunnel section is 40 meters, the length of the cut-and-cover tunnel section is 455 meters, and the length of the shield section is 2,550 meters; the length of the cut-and-cover tunnel section in Wuchang District is 250 meters, the length of the open section of the approach road is 160 meters, and the length of six ramps is 2,065 meters in total. The minimum radius of flat curve is 400 meters (200 meters when overheight is set); in the minimum vertical curve, the radius of convex curve is 1,350 meters, and the radius of concave curve is 1,050 meters. The total area of the tunnel management building is 3984.46 square meters.






3. Technical Description

Traffic Class	Extra heavy transportation		Heavy transportation		Medium and light transportation
Age (d)	3	28	3	28	3	28
Compressive strength (MPa), ≥	25.5	57.5	22.0	52.5	16.0	42.5
Flexural strength (MPa), ≥	4.5	7.5	4.0	7.0	3.5	6.5

 

4.About Us

Brief introduction of our company
1.Shanghai Sunshine Industry Technology Co., Ltd.--Professional overseas sales team and sales service team. The leader has 25 years of industry experience in this field, 30 years of experience in large central enterprises in China, and EMBA of Tsinghua University.

2.Processing base--The company's manufacture base is located in Tonglu county, Zhejiang Province, which is known as "the most beautiful county in China". It is 65 kilometers away from Hangzhou city and 60 kilometers away from Qiandao Lake. The transportation to Tonglu county from other places is very convenient. No matter by railway, highway or waterway. The manufacture base has a total plant area of around 30000 square meters and workshop is equipped with more than 300 sets of various advance manufacture equipment, including 20 sets of CNC precision vertical lathe MODEL: SMVTM12000×50/150, CNC vertical lathe MODEL:DVT8000×30/32, CNC horizontal lathe, MODEL: CK61315×125/32, CNC horizontal lathe MODEL:CK61200×80/32, CNC Grounding boring and milling machine MODEL:TJK6920,etc. Most of the parts are machined by using CNC machine equipment. This is a hot treatment furnace with size 10.5m×8m×8m. The manufacture base also equipped with lifting capacity of 25t, 50t, 100t, 200t overhead crane to handle heavy workpiece and assembly work.
(1)Total number: 150;
(2)16 technicians (including 5 designers, 11 technicians, 2 senior titles and 1 intermediate title);
(3)8 quality control personnel;
(4)102 direct production personnel (including 22 welders); 16 riveters; 12 fitters; Machine plus 52 persons);
(5)15 production management personnel;
(6) Personnel in special posts: 2 registered constructors and 2 registered safety engineers; 22 welders, 2 NDT personnel, etc.

Brief introduction of our partner CRIG
Executing its overseas strategy and speeding up its steps of 'Going Out', China Railway Group Limited (hereinafter referred as 'CREC'), one of the Fortune 500 Global Companies and one of the world's Top 500 Prominent Brand Companies, established its new flagship subsidiary-China Railway International Group Limited (hereinafter referred to as 'CRIG') in November 2013.
 
CRIG was integrated into a group company by restructuring of China Railway International Ltd, CREC Venezuela Company, CREC Oriental International Construction Corp., and CREC Laos Company, with a registered capital of one billion RMB (approximately 167 Million USD).
 
Representing CREC, CRIG organizes and implements international economic corporations, international project contractor, investment and financing management in the international market. As a professional overseas economic cooperation company, CRIG bears the mission and duty to expand CREC's overseas business. Our overall development objective is to be a competitive, study-oriented and efficient international contractor, focusing on core business development and diversified operation. Our general guideline is: People First, Focus on High-end, Improve Capacity, Strengthen Regional Development,Emphasize on Cooperation and Promote Development.
 
CRIG's business scope mainly covers EPC (Engineering, Procurement and Construction), EPC+F (Financing), Export Credit, package loan for Resources Projects, bilateral & multilateral cooperation; franchising (BOT, PPP) and other overseas investment business. Playing the roles as planner, organizer, financier, designer and implementer, CRIG aims at developing itself into a strong international business player in the fields of construction contracting, EPC contracting and investment operations.
 
Currently, CRIG owns 8 wholly-owned subsidiaries, 8 branch companies, 3 majorly-owned subsidiaries, and 9 overseas offices, covering many countries from Asia, Africa, Middle East, South America, Oceania and Central & Eastern Europe.
 
CRIG is now executing and implementing projects in more than 17 countries and regions, such as Venezuela, Hong Kong, Malaysia, Indonesia, South Africa, Nigeria, etc.




If you need above product, please contact us!

                                                                                         Shanghai Sunshine Industry Technology Co. , Ltd.