BS5400 Modular Trapezoidal Steel Box Girder Bridge for Large Span Bridge Construction

Product Description

Product Description

 

Steel box beam, also called steel plate box beam, is a common structural form of long span bridge. Generally used on Bridges with large spans, it is called steel box beam because it looks like a box. In the long-span cable supported bridge, the span of the main beam of the steel box is hundreds of meters to thousands of meters, and it is generally divided into several beam segments, which are manufactured and installed, and its cross section has wide and flat shape characteristics, and the height to width ratio reaches about 1:10. The steel box beam is generally connected by the top plate, bottom plate, web plate, transverse partition plate, mediastinum plate and stiffener through a fully welded way.
Zhenjiang Great Wall Heavy Industry has more than 50 tons of driving, professional design, welding, installation team to undertake all kinds of steel box beam production and installation.


 

GREAT WALL STEEL BRIDGE SPECIFICATION
GREAT WALL STEEL BRIDGE	Bailey bridge(Compact-200, Compact-100, LSB, PB100, China-321,BSB) Modular bridge( GWD, HBD60,CB300,Delta, 450-type,etc), Truss Bridge,Warren bridge, Arch bridge, Plate bridge,Beam bridge,Box girder bridge, Suspension bridge,Cable-stayed bridge, Floating bridge,etc
DESIGN SPANS	10M TO 300M Single span
CARRIAGE WAY	SINGLE LANE, DOUBLE LANES,MULTILANE,WALKWAY,ETC
LOADING CAPACITY	AASHTO HL93.HS15-44,HS20-44,HS25-44, BS5400 HA+20HB,HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110. Truck-60T,Trailer-80/100Ton,etc Korea 1st grade bridge DB24
STEEL GRADE	EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65 GB1591 GB355B/C/D/460C,etc
CERTIFICATES	ISO9001, ISO14001,ISO45001,EN1090,CIDB,COC,PVOC,SONCAP,etc
WELDING	AWS D1.1/AWS D1.5 AS/NZS 1554 or equivalent
BOLTS	ISO898,AS/NZS1252,BS3692 or equivalent
GALVANIZATION CODE	ISO1461 AS/NZS 4680 ASTM-A123, BS1706 or equivalent

 

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FAQ

Q: Which countries do you export to?
A: Our company's products have been exported to dozens of countries and regions. Including: Nepal, Cambodia, Laos, Vietnam, Malaysia, Myanmar, Philippines, Ecuador, Colombia, Barbados, Trinidad and Tobago, Dominica, Papua New Guinea, Solomon Islands, Kenya, Tanzania, Zambia, Congo, Tajikistan, Georgia, etc.

Q: Are you a factory or a trade company ?
A: We are an industry and trade company. The factory covers an area of 47,000 square meters, the production workshop is 22,000 square meters, and the office area is 5,000 square meters. It has 12 production lines of Bailey Bridge, various steel Bridges and various steel structure products, with a lifting capacity of 100 tons. Annual output is more than 50,000 tons. The company has its own import and export rights, with 20 years of export business experience.

Q: Do you accept custom processing?
A: Our company has an efficient and flexible technical team, we can process custom-made a variety of non-standard Bailey bridge, steel bridge, steel structure.

Q: Can your company meet American standards?
A: Yes, our products not only meet the AASHTO American standard, but also meet the British BS5400, Australia AS5100 and other international standards.

Q: Which airport is the nearest to your company? Can I visit your company anytime?
A: The nearest airports are Nanjing Lukou International Airport and Shanghai Pudong International Airport. You can visit our company  anytime, our company will issue an invitation letter and arrange to pick you up according to your needs. Your transportation and accommodation during your visit to our company will be arranged by our company.

Q: Could you send me some hard copies of your catalogues?
A: Sure. Please send us your address and contact information and we will send it to you by international express as soon as possible.

Q: Can we be your agent or distributor?
A: Our company is recruiting powerful partners all over the world for common development and win-win . Look forward to long-term cooperation with you!

Q:How soon can I receive your reply after I send you my inquiry?
A: We will give professional and technical feedback within 6 hours after receiving your inquiry . After communicate the technical parameters,we will provide quotation and preliminary design within 24 hours.