GW D Type Temporary Steel Bridge , Modular Steel Bridge Big Span Firm Resistant

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Zhenjiang Great Wall Heavy Industry Technology Co.,Ltd

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GW D Type Temporary Steel Bridge , Modular Steel Bridge Big Span Firm Resistant

Name: GW D Type Temporary Steel Bridge Modular Steel Bridge Big Span Firm Resistant
Brand: Great Wall
Price: 1 USD

Quality GW D Type Temporary Steel Bridge , Modular Steel Bridge Big Span Firm Resistant for sale

Brand Name : Great Wall

Model Number : GW D；450Type;CD450;D Type

Certification : BV, SGS, CCIC,CNAS,CE,ISO9001,etc

Place of Origin : Zhenjiang, China

MOQ : According to the order

Price : The highest performance-price ratio in the same trade

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 50,000Tons per Year

Delivery Time : According to the order

Maximum Span : 90m

Lane : Single lane, double lanes

Advantange : fast installed; low cost; easy to install

Main Steel : GB Q355; ASTM A572 Gr50; S355J0

Incidental services : Transportation insurance;Detailed Installation Guidance;According to the order

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We leases and recycles GW D-Type Big Span Steel Bridge.

Description

GW D-Type Big Span Steel Bridge

Model Alias: CD450；CD；450

Extra Width Single lane: Bridge deck net width: 4.2m Maximum Free Span length: 82.296m

Std. Double lanes : Bridge deck net width: 7.35m. Maximum Free Span length: 91.44m

GW D-bridge is the patent of Great Wall;It was invited from Germany and has advantage in the long-span and big loading comparing to bailey bridge. Thus, it can save cost of piers.

Its panel chord is bigger than bailey bridge panel but the panel structure is simpler. All the components are bolted so the bridge can be used as a permanent bridge because of its small deflection..The components are interchangeable and repetitively used.This kind of bridge has various structure changes to satisfy different loading capacity.

Comparing to Bailey bridge,it can be up to larger span; comparing to Delta Bridge, it is cheaper for the material low cost and the panel flexibility;

In additional, it can be acted as permanent bridge because of its small deflection

GW D Type Temporary Steel Bridge , Modular Steel Bridge Big Span Firm Resistant

Comparing between Delta & GW D modular bridge

Bridge Type	Original CB450 Steel bridge	Modified CB450 Steel bridge
Alias	Delta Bridge	GW D Bridge
Std. Width & Lanes	4.2m Single lane & 7.35M Two lanes
Maximum Free Span	81M	91M
Main Steel	GB Q420 and Q345	Q345
Deck	anti-skid Steel/Timber/Concrete/Epoxy mixture,etc
Loading	Design according to different requirements; AASHTO HS20, HS25,Caterpillar-60,Trailer-80;BS5400 HA+HB,etc
Corrosion Prevention	Original Painted Or Hot Dip Galvanized

Bailey Bridge From China ;Great Wall Profile.pdf

Product Tags:

pedestrian truss bridge

temporary modular bridge

GW D Type Temporary Steel Bridge , Modular Steel Bridge Big Span Firm Resistant Images

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