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Square rectangular pipe for bridge structure

Square rectangular pipe for bridge structure

Square rectangular pipe for bridge structure
Square rectangular pipe for bridge structureSquare rectangular pipe for bridge structureSquare rectangular pipe for bridge structureSquare rectangular pipe for bridge structureSquare rectangular pipe for bridge structure
CategoriesSquare Steel Pipe
BrandYuantai Derun Steel Pipe Manufacturing Group
Modelhfw-yt-252
Thickness0.5-60mm
OD(outer diameter)10*10-1200*1200mm 10*15-800*1200mm
GradeGr.A, Gr.B, Gr.C, S235, S275, S355,S420,S460, A36,
SurfaceCustomers't Requirement
Delivery Time7-30 Days
StandardsHollow section: ASTM A500/A501,EN10219, EN10210etc
Length0.5-24M according to client requirement
BrandYUANTAI DERUN
Tolerancestandard or as required
CertificationCE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,etc
Supply capacityAnnual output of 10 million tons
FOB portTianjin
Terms of PaymentL/C, T/T
Download DOCpdf iconrar icon
Update TimeFeb 23,2024
Detail Information
Square rectangular pipe for bridge structure
Square rectangular pipe for bridge structure
Over view square rectangular pipe for bridge structure
Usually, it refers to square steel pipes and rectangular steel pipes used in bridge structures. In order to adapt to the characteristics of bridge steel structures, our square steel pipes and rectangular steel pipes have the following various characteristics.
1. The tensile, compressive, and shear strengths of steel pipe are relatively high
The tensile, compressive, and shear strength of steel pipes are relatively high, and the steel components have a small cross-section and light self weight. High strength, suitable for building bridges with high loads; If the self weight is light, it can reduce the load on the foundation, reduce the cost of the foundation, and also facilitate transportation and lifting.
2. The good plasticity and toughness of steel pipes make the seismic performance of steel structure bridges good.
Due to the good plasticity and toughness of steel pipes, they can absorb more energy through the deformation of the structure under earthquake action, while also having the toughness to repeatedly act, greatly improving the seismic performance of steel structures. Earthquake resistance and wind resistance are guarantees for bridge safety. The excellent seismic performance of steel structure bridges has expanded their scope of use, especially in high-intensity earthquake areas.
3. The construction period is short.
The materials of steel structures can be rolled into various profiles, making processing simple and fast; The transportation volume of building materials is small, and the construction site occupies a small area; Sporadic components can be made on-site, with easy connection, easy installation, and short construction period.
4. Easy to ensure quality
Square tubes are generally manufactured, processed, and industrialized in factories with high precision.
5. Square tube is easy to transform during the use of steel structure bridges
Such as reinforcement, elevation, and widening of the road surface, changes are relatively easy and flexible
6. The steel structure used for square rectangular steel pipe bridges is an environmentally friendly product
The old components removed from the steel bridge can be remelted, which can save energy and comply with sustainable development policies.
7. Convenient pipeline layout
In the structural space of steel bridges, there are many holes and cavities, making the layout of pipelines more convenient, and the replacement and repair of pipelines more convenient.
8.Certificate
EN10210
EPD
JIS
PhD
ISO9001
ISO14001
BC1
BV
9.Square rectangular steel tubing for bridge sizes and properties
Rectangular tube is a light-weight thin-walled steel tube with rectangular section, also known as steel cold-formed profile. It is a section steel with square section shape and size made of Q235 hot-rolled or cold-rolled strip or coil as the base material, cold bending and high-frequency welding.   When the bending and torsional strength are the same, the weight is light, so it is widely used to manufacture mechanical parts and engineering structures.

 square and rectangular hollow section               Unit: mm
 
Non-standard sizestandard sizethicknessnon-standard sizestandard sizethickness
  1.0  1.5
  1.2  1.7
  1.340*13550*1502.0
19*1920*201.450*14060*1402.2
  1.560*13080*1202.5~5.0
153 1.775*125100*1005.25~6.0
  2.0  6.5~9.75
  1.0395 11.5~16
  1.250*160 2.5
  1.360*15060*1602.75
 25*251.460*18080*1403.0~4.0
  1.565*18080*160 4.25~4.75
15320*301.770*150100*1505.25~6.0
  1.890*150120*1206.5~7.75
  2.090*160110*1109.5~9.75
  2.2100*120120*18010.5~11.75
  2.5~3.0100*125125*12512.5~15.75
  1.0100*14047016~~30
 20*401.260*17075*1502.5
20*50 1.370*16070*200100*2002.75
 25*401.480*150140*1403.0~5.75
32*32 1.580*180150*1507.5~9.75
 30*301.7127*127130*13010.5~11.75
35*35 1.8 57012.5~15
 30*402.060*200100*2502.5
   2.260*220160*1602.75~3.25
  2.5~3.080*200180*1803.5~5.0
232 3.5~3.7580*220140*1805.25~7.75
  1.2100*180150*1709.5~11.75
  1.3120*160150*18012.5~15.75
  1.4120*200150*20016~~30
20*6025*501.5100*350 2.75
20*8030*501.7125*250 3.0~3.25
25*6530*601.8130*250100*3003.5~9.75
30*7040*402.0135*135150*25011.5~11.75
35*6040*502.2140*240200*20012.5~14.75
38*3840*602.5~4.0150*220200*25015.5~15.75
45*4550*504.25~5.0225*22577016~~30
  5.25~5.75100*400150*3003.5~4.0
153 5.75~6.0130*300200*3004.5~7.75
  1.3150*350250*2509.5~11.75
  1.4200*280180*30012.5~14.75
30*10040*801.5220*220101015.5~17.75
40*7040*1001.7200*350200*4004.75~11.75
40*9050*701.8250*350250*30012.5~14.75
50*6050*802.0 300*30015.5~17.75
50*7560*602.2 200*5004.75~11.75
50*9060*802.5~4.0300*320250*45012.5~14.75
55*5570*704.25~5.0300*350300*40015.5~17.75
65*65 5.25~5.75 350*35018~~30
232 5.75~6.0200*450200*6004.5~5.75
  1.3250*400280*2806.5~11.75
40*12050*1001.5250*500300*50012.5~14.75
40*14060*901.7300*450350*40015.5~17.75
50*11060*1001.8 400*40018~~30
50*12060*1202.0300*650300*6004.5~7.75
50*12575*752.2 400*5009.5~9.75
70*10080*802.5~4.0300*700400*60011.5~13.75
85*8580*1004.25~5.0 450*45014.5~15.75
 90*905.25~5.75320*320500*50016.5~17.75
312 7.5~9.75  18~~30
    1300*1300 70~80
The length, width and thickness of other specifications can be customized
10.Application
Hong Kong-Zhuhai-Macao Bridge
BRIDGE CONSTRUCTION
Hong Kong-Zhuhai-Macao Bridge,Our products are involved in the construction of bridges. It is a bridge and tunnel project connecting Hong Kong, Zhuhai, Guangdong and Macao in China. 
SINGAPORE GOOGLE BUILDING
BUILDING CONSTRUCTION
SINGAPORE GOOGLE BUILDING,From 2018 to 2019, we provided steel pipes with hollow section profiles for the construction of Google building in Singapore
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Yuantai team has over 21 years of experience in steel pipe project applications, specializing in the production, manufacturing, and customization of square rectangular, and circular steel pipes. Warmly welcome project procurement managers, individual owners, designers, and overall sellers, etc. Write down your requirements and receive professional quotes and technical support.
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Please send your message to us
Yuantai team has over 21 years of experience in steel pipe project applications, specializing in the production, manufacturing, and customization of square rectangular, and circular steel pipes. Warmly welcome project procurement managers, individual owners, designers, and overall sellers, etc. Write down your requirements and receive professional quotes and technical support.
*Email
Name
Tel
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
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