CE Certified Professionally Manufactured Large Span Steel Structure Cross-Sea Bridge

• Customization: Available
• After-sales Service: 24 Hours Around Clock
• Scale: According to Customer Demand
• Model NO.: DRSS-132
• Usage: Footbridge, Highway Bridge, Over Water Bridge, Railway Bridge, Viaduct
• Application: Steel Structure Bridge
• Certificate: ISO 9001, ISO 14001
• Color: Customized
• Standard: GB, ASTM, BS
• Surface Treatment: Galvanized or Painted
• Type of Steel for Building Structure: High-Strength Steel
• Warranty: 1 Year
• Type: Welded Steel Structure
• Forming: Welded Steel
• Member: Steel Column, Beam, Truss
• Carbon Structural Steel: Q355b & Q325b
• Residential Wall Structure: Truss
• Transport Package: Bulk Packed in Container
• Specification: Customized
• Trademark: DRYC, Carbon Steel
• Origin: Qingdao, China
• HS Code: 73081000
• Production Capacity: 50000 Metric Tons a Year
• Package Size: 12032.00cm * 2352.00cm * 2698.00cm
• Package Gross Weight: 25000.000kg
• Lead Time: 6 days (1 - 1000 Tons) ; To be negotiated ( > 1000 Tons)

Product Description

Advantage:
    Structural composition: Steel structure bridge is mainly composed of steel plate, section steel and high-strength steel, and its main body is alloy steel. The main forms of steel beams are ribbed beams, box beams, truss beams and composite beams.
     Construction technology: The construction technology of steel structure bridge includes welding, assembly, erection, etc. In the construction process, we adhere to strict control of welding quality, assembly accuracy and erection safety and other factors.
     Application field: This steel structure bridge can be used in highway, pedestrian bridge and other fields. With the continuous progress of technology, the application range of steel structure Bridges will continue to expand.

Design Values for Steel Strength (MPa)

Steel														Tension, Compression and Bending Resistance fd						Shearing f vd				Floor Loading f cd
Model								Thickness (mm)
Steel Q355/GR50/S355								≤16						275						160				355
								16~40						270						155
								40~63						260						150
								63~80						250						145
								80~100						245						140

 

Design value for welding joint strength (MPa)

Steel											Butt weld/ welding joint												Fillet Weld f fd
Model					Thickness(mm)						Compression f cd,w						Tension ftd,w		Shearing fvd,w
Steel Q355/GR50/S355					≤16						275						235		160				175
					16~40						270						230		155
					40~63						260						220		150
					63~80						250						215		145
					80~100						245						210		140

01 Strong crossing ability

steel structure bridge has the advantages of high strength, uniform material, plasticity, good toughness and good weldability, so its crossing ability is strong, and it is also suitable for the construction of long-span Bridges.

02 High degree of industrial manufacturing

steel bridge components are mostly processed by special equipment in professional chemical plants, are not subject to seasonal restrictions, processing and manufacturing speed, high precision, quality assurance.

 

03 Easy to transport, install and maintain

Steel bridge components are light in weight, easy to transport and install, especially in areas with inconvenient traffic, and steel bridge components are easy to repair and replace, which can extend the service life of the bridge.

   1.  DingRui YongCheng Construction Engineering Co., Ltd is a comprehensive construction company specializing in the design, production and installation of new prefabricated steel structures. It has a wide range of product types and can undertake various engineering projects such as portal frames multi-layer frames, large-span space frame, livestock farms, light steel villas, container houses, etc
   2.  Dingrui Yongcheng has domestically advanced intelligent fully automatic new building materials processing and production lines, which can independently complete a series of processes such as steel plate cutting, transmission, assembly, flipping, welding, and correction, truly realizing the fully automatic process of industrialized production and mechanized operations.
   3.  In the future, Dingrui Yongcheng will continue to adhere to the principle of "quality first"provide customers with high-quality one-stop solutions with a pioneering and enterprising corporate style, and a pragmatic and efficient corporate spirit.
Q:ls your company a factory or a trader?
A: We are an integrated industry and trade company. You are welcomed to visiting our factory. The quality control flow and sales team will show you our professionalism.
Q: Whats the quality assurance you provided and how do you control quality?
A: There is a procedure to check products at all stages of the manufacturing process -raw materials, in process materials, validated or tested materials,finished goods, etc. SGS, BV and other testing are available for us.
Q: Can you offer designing service?
A: Yes, we have more than 20 experienced designers. We could design full solution drawings as per your requirements. By using Auto CAD, PKPM, MTS3D3S,Tekla Structures (X steel) etc, we can design complex industrial building like office mansion, super market, plants, shipping mall, 5 stars hotel,etc.One-stop service is our outstanding superiority
Q: How about the delivery time?
A: The specific production time depends on the quantity of goods. Normally, it is about 10 to 30 days after all the details are confirmed and receiving the deposit. The delivery of Large order should be discussed with the management department in advance and then confirm the timing with you accordingly.Usually, large order will be delivered in batches.
Q: What about the installation instrucions?
A: We will provide you installation videos and detailed installation instructions or online technical guidance.If you need, we can provide the service of installation guidance arrange a team to do the installation on site by extra.
Q: How about the payment?
A: All payment methods are acceptable. We prefer to 30% down payment by T/T,70% balance before shipment.