Adjustable Steel Support is a core flexible temporary support component in modern construction engineering,specially engineered to solve the height matching problems of formwork shoring,structural support and load bearing in complex construction spaces.Adopting Q235/Q355 high-quality carbon steel as the core raw material,it is manufactured through precision cold rolling,integral forming and reinforced welding processes,with excellent compressive strength,structural rigidity and impact resistance.It can stably bear vertical loads generated by concrete pouring,precast component installation and structural construction,effectively preventing formwork deformation,structural displacement and construction safety hazards,and is an indispensable key component for improving the adaptability and construction efficiency of temporary support systems in various engineering projects.
The product features a scientific telescopic double-tube structural design,with an inner tube and outer tube that fit closely and slide smoothly,and is equipped with a dual height adjustment system combining coarse adjustment and fine adjustment to meet the precise positioning needs of different construction scenarios.The coarse adjustment is realized through high-strength steel locking pins and multi-position pin holes evenly distributed on the tube body,which can quickly set the basic support height,covering a wide adjustable range to adapt to low-rise,medium-rise and high-rise construction space requirements;the fine adjustment is completed by a precision threaded screw jack and rotating handle at the top,which can realize micro height calibration of the support surface with high precision,ensuring the support top plate is perfectly attached to the supported structural part,realizing uniform load distribution and avoiding local stress concentration.
To further enhance the overall support stability and safety,the top and bottom of the Adjustable Steel Support are equipped with thickened,enlarged and reinforced steel top plates and base plates.The enlarged contact area effectively disperses vertical loads to the ground and the supported structure,preventing the support from sinking into soft ground or causing local damage to the structural surface due to excessive pressure;the reinforced plate structure improves the bearing capacity of the end parts,avoiding deformation or damage under heavy load.The product is also configured with a complete locking system,including anti-slip steel pins,cotter pins and threaded locking collars,which can firmly lock the adjusted height of the inner tube,preventing accidental sliding during use and ensuring the long-term stability of the support system under dynamic loads such as concrete pouring and construction vibration.
For different construction environments and service life requirements,Adjustable Steel Support provides a variety of professional anti-corrosion surface treatment options,including electro-galvanizing,hot-dip galvanizing and powder coating.Hot-dip galvanizing forms a dense and uniform zinc layer with a thickness of not less than 80μm on the product surface,with excellent rust,corrosion and wear resistance,suitable for long-term use in harsh outdoor environments such as open air,humid areas and coastal salt spray zones;electro-galvanizing and powder coating have good anti-corrosion performance and a neat,smooth appearance,suitable for indoor dry construction scenarios such as interior decoration,formwork support and small-scale structural reinforcement.All surface treatment processes are standardized and mature,with strong coating adhesion,not easy to fall off during transportation and use,effectively extending the service life of the product and ensuring stable performance during repeated use.
All models of Adjustable Steel Support are designed and manufactured in strict accordance with international construction industry standards such as EN1065,BS1139 and ISO,and each batch of products has undergone comprehensive performance tests including compressive strength,load-bearing capacity,impact resistance and thread wear resistance.The product has the characteristics of humanized operation,convenient transportation and strong interchangeability:the rotating handle and lightweight structural design make height adjustment and installation simple and fast,which can be completed with basic on-site tools without professional operation skills;the telescopic structure allows the product to be retracted to the minimum length for stacking and storage,saving transportation and on-site storage space;the standardized accessories such as locking pins and top plates have strong interchangeability,facilitating on-site material matching and replacement.It is widely used in various construction projects around the world,and is the preferred flexible temporary support component for engineering construction with diverse height requirements and high safety standards for load bearing.
Core Product Features
Premium Carbon Steel&Excellent Mechanical Performance
Adopt Q235/Q355 high-quality carbon steel,manufactured through precision rolling and integral forming processes,with high compressive strength,structural rigidity and impact resistance,not easy to deform or bend under heavy load,and stable support performance for a long time.
Telescopic Structure&Dual Precision Adjustment
Telescopic double-tube design with multi-position pin holes for fast coarse height adjustment,matching precision threaded screw jack for fine micro-calibration,wide adjustable height range and high positioning precision,adapting to diverse construction space and height requirements.
Reinforced End Plates&Uniform Load Distribution
Equipped with thickened and enlarged top plates and base plates,effectively expanding the contact area between the support and the ground/structure,dispersing concentrated vertical loads,avoiding stress concentration and preventing support sinking or structural surface damage.
Multi-Locking System&High Support Stability
Configure anti-slip steel pins,cotter pins and threaded locking collars to form a multi-layer locking system,firmly locking the adjusted height,preventing accidental sliding of the inner tube during use,and ensuring stability under dynamic construction loads.
Diversified Anti-Corrosion Treatment&Strong Environmental Adaptability
Provide electro-galvanizing,hot-dip galvanizing and powder coating three options,suitable for indoor dry,outdoor open air,humid coastal and industrial harsh construction environments,with excellent rust and corrosion resistance and long service life.
Humanized Design&High Construction Efficiency
Equipped with rotating handles and lightweight structural design,simple height adjustment and installation,operable with basic on-site tools;retractable for stacking,saving transportation and storage space;fast erection and dismantling,effectively reducing on-site labor input.
International Standard Compliance&Reliable Quality
Strictly in line with EN1065,BS1139,ISO and other international construction standards,each batch of products undergoes strict compressive and load-bearing performance tests,with consistent specifications and reliable quality,meeting the safety requirements of various engineering projects.
Standardized Accessories&Strong Interchangeability
Locking pins,top plates,base plates and other accessories adopt standardized design,with strong interchangeability,convenient for on-site material matching,replacement and maintenance,reducing the difficulty of project material management.
Main Product Types&Application Scope
Light-Duty Adjustable Steel Support
Lightweight structure,small tube diameter and moderate load-bearing capacity,suitable for low-load temporary support scenarios such as indoor decoration and renovation,low-rise building formwork shoring,small-scale structural reinforcement and temporary operation platform support.
Standard-Duty Adjustable Steel Support
Balanced load-bearing capacity and adaptability,the most commonly used model,suitable for vertical shoring of concrete formwork for slabs,beams,walls and columns in medium and high-rise residential,commercial and office buildings,and positioning support for precast building components.
Heavy-Duty Adjustable Steel Support
Reinforced tube wall thickness,enlarged tube diameter and high load-bearing capacity,equipped with reinforced top and bottom plates,suitable for heavy-duty support scenarios such as bridge deck formwork shoring,high-rise core tube construction,industrial factory heavy-duty formwork support and large-scale precast component installation.
Applicable Scenarios
Adjustable Steel Support is a universal flexible temporary vertical support component,widely used in various building construction,infrastructure engineering,industrial construction and structural renovation projects around the world,covering all scenarios with diverse height requirements for temporary load-bearing and formwork shoring:
Building Construction:Vertical shoring and precise positioning of concrete formwork for slabs,beams,walls,columns and core tubes in high-rise,medium-rise and low-rise residential,commercial,office and industrial buildings,ensuring formwork stability during concrete pouring.
Bridge&Infrastructure Engineering:Formwork support for bridge decks,piers,viaducts and overpasses,vertical shoring for municipal infrastructure such as subways,high-speed rail stations and large-scale public buildings,and temporary support for precast bridge component installation.
Industrial Construction:Heavy-duty formwork support for industrial factory buildings,power plants and chemical plants,vertical positioning support for large-scale industrial equipment installation and foundation construction,and temporary shoring for factory renovation and expansion.
Renovation&Reinforcement Engineering:Temporary structural support during old building renovation,floor addition,structural demolition and historical building maintenance,with flexible height adjustment to adapt to the irregular structural space of old buildings.
Temporary&Emergency Support:Quick erection of temporary support for on-site construction operation platforms,temporary structural shoring for engineering accident rescue and building damage emergency repair,with flexible adjustment to meet the urgent support needs of different scenarios.
Product Quality&Safety Assurance
Strict production process control,with precision cold rolling of steel tubes,firm and defect-free welding of structural parts,precise machining of threaded screw jacks,ensuring consistent product specifications and stable structural performance.
Each batch of products undergoes comprehensive performance tests including compressive strength,static load-bearing capacity,dynamic impact resistance and thread wear resistance,all indicators meet international industry standards and construction safety requirements.
Raw materials are strictly selected high-quality carbon steel with stable chemical composition and excellent mechanical properties,ensuring the product's service life and support safety under long-term heavy load and repeated use.
The surface anti-corrosion treatment process is standardized and mature,the coating is uniform and firm,with strong adhesion and wear resistance,effectively resisting erosion of air,moisture,salt spray and industrial dust,and ensuring anti-corrosion performance in different environments.
Key stress parts such as top plates,base plates and locking pin holes are all thickened and reinforced design,with reasonable mechanical stress distribution,able to stably bear the designed load and avoid component damage or failure during use.
The threaded screw jack adopts high-precision machining,with smooth rotation and no jamming,the locking system has multiple anti-loosening designs,preventing accidental height change of the support during construction and ensuring the safety of the support system.
The product has passed strict dimensional accuracy detection,the fit between inner and outer tubes is tight and smooth,no stuck or loose phenomenon during sliding,ensuring the flexibility and reliability of height adjustment.
Adjustable Steel Support is a core flexible temporary support component in modern construction engineering,specially engineered to solve the height matching problems of formwork shoring,structural support and load bearing in complex construction spaces.Adopting Q235/Q355 high-quality carbon steel as the core raw material,it is manufactured through precision cold rolling,integral forming and reinforced welding processes,with excellent compressive strength,structural rigidity and impact resistance.It can stably bear vertical loads generated by concrete pouring,precast component installation and structural construction,effectively preventing formwork deformation,structural displacement and construction safety hazards,and is an indispensable key component for improving the adaptability and construction efficiency of temporary support systems in various engineering projects.
The product features a scientific telescopic double-tube structural design,with an inner tube and outer tube that fit closely and slide smoothly,and is equipped with a dual height adjustment system combining coarse adjustment and fine adjustment to meet the precise positioning needs of different construction scenarios.The coarse adjustment is realized through high-strength steel locking pins and multi-position pin holes evenly distributed on the tube body,which can quickly set the basic support height,covering a wide adjustable range to adapt to low-rise,medium-rise and high-rise construction space requirements;the fine adjustment is completed by a precision threaded screw jack and rotating handle at the top,which can realize micro height calibration of the support surface with high precision,ensuring the support top plate is perfectly attached to the supported structural part,realizing uniform load distribution and avoiding local stress concentration.
To further enhance the overall support stability and safety,the top and bottom of the Adjustable Steel Support are equipped with thickened,enlarged and reinforced steel top plates and base plates.The enlarged contact area effectively disperses vertical loads to the ground and the supported structure,preventing the support from sinking into soft ground or causing local damage to the structural surface due to excessive pressure;the reinforced plate structure improves the bearing capacity of the end parts,avoiding deformation or damage under heavy load.The product is also configured with a complete locking system,including anti-slip steel pins,cotter pins and threaded locking collars,which can firmly lock the adjusted height of the inner tube,preventing accidental sliding during use and ensuring the long-term stability of the support system under dynamic loads such as concrete pouring and construction vibration.
For different construction environments and service life requirements,Adjustable Steel Support provides a variety of professional anti-corrosion surface treatment options,including electro-galvanizing,hot-dip galvanizing and powder coating.Hot-dip galvanizing forms a dense and uniform zinc layer with a thickness of not less than 80μm on the product surface,with excellent rust,corrosion and wear resistance,suitable for long-term use in harsh outdoor environments such as open air,humid areas and coastal salt spray zones;electro-galvanizing and powder coating have good anti-corrosion performance and a neat,smooth appearance,suitable for indoor dry construction scenarios such as interior decoration,formwork support and small-scale structural reinforcement.All surface treatment processes are standardized and mature,with strong coating adhesion,not easy to fall off during transportation and use,effectively extending the service life of the product and ensuring stable performance during repeated use.
All models of Adjustable Steel Support are designed and manufactured in strict accordance with international construction industry standards such as EN1065,BS1139 and ISO,and each batch of products has undergone comprehensive performance tests including compressive strength,load-bearing capacity,impact resistance and thread wear resistance.The product has the characteristics of humanized operation,convenient transportation and strong interchangeability:the rotating handle and lightweight structural design make height adjustment and installation simple and fast,which can be completed with basic on-site tools without professional operation skills;the telescopic structure allows the product to be retracted to the minimum length for stacking and storage,saving transportation and on-site storage space;the standardized accessories such as locking pins and top plates have strong interchangeability,facilitating on-site material matching and replacement.It is widely used in various construction projects around the world,and is the preferred flexible temporary support component for engineering construction with diverse height requirements and high safety standards for load bearing.
Core Product Features
Premium Carbon Steel&Excellent Mechanical Performance
Adopt Q235/Q355 high-quality carbon steel,manufactured through precision rolling and integral forming processes,with high compressive strength,structural rigidity and impact resistance,not easy to deform or bend under heavy load,and stable support performance for a long time.
Telescopic Structure&Dual Precision Adjustment
Telescopic double-tube design with multi-position pin holes for fast coarse height adjustment,matching precision threaded screw jack for fine micro-calibration,wide adjustable height range and high positioning precision,adapting to diverse construction space and height requirements.
Reinforced End Plates&Uniform Load Distribution
Equipped with thickened and enlarged top plates and base plates,effectively expanding the contact area between the support and the ground/structure,dispersing concentrated vertical loads,avoiding stress concentration and preventing support sinking or structural surface damage.
Multi-Locking System&High Support Stability
Configure anti-slip steel pins,cotter pins and threaded locking collars to form a multi-layer locking system,firmly locking the adjusted height,preventing accidental sliding of the inner tube during use,and ensuring stability under dynamic construction loads.
Diversified Anti-Corrosion Treatment&Strong Environmental Adaptability
Provide electro-galvanizing,hot-dip galvanizing and powder coating three options,suitable for indoor dry,outdoor open air,humid coastal and industrial harsh construction environments,with excellent rust and corrosion resistance and long service life.
Humanized Design&High Construction Efficiency
Equipped with rotating handles and lightweight structural design,simple height adjustment and installation,operable with basic on-site tools;retractable for stacking,saving transportation and storage space;fast erection and dismantling,effectively reducing on-site labor input.
International Standard Compliance&Reliable Quality
Strictly in line with EN1065,BS1139,ISO and other international construction standards,each batch of products undergoes strict compressive and load-bearing performance tests,with consistent specifications and reliable quality,meeting the safety requirements of various engineering projects.
Standardized Accessories&Strong Interchangeability
Locking pins,top plates,base plates and other accessories adopt standardized design,with strong interchangeability,convenient for on-site material matching,replacement and maintenance,reducing the difficulty of project material management.
Main Product Types&Application Scope
Light-Duty Adjustable Steel Support
Lightweight structure,small tube diameter and moderate load-bearing capacity,suitable for low-load temporary support scenarios such as indoor decoration and renovation,low-rise building formwork shoring,small-scale structural reinforcement and temporary operation platform support.
Standard-Duty Adjustable Steel Support
Balanced load-bearing capacity and adaptability,the most commonly used model,suitable for vertical shoring of concrete formwork for slabs,beams,walls and columns in medium and high-rise residential,commercial and office buildings,and positioning support for precast building components.
Heavy-Duty Adjustable Steel Support
Reinforced tube wall thickness,enlarged tube diameter and high load-bearing capacity,equipped with reinforced top and bottom plates,suitable for heavy-duty support scenarios such as bridge deck formwork shoring,high-rise core tube construction,industrial factory heavy-duty formwork support and large-scale precast component installation.
Applicable Scenarios
Adjustable Steel Support is a universal flexible temporary vertical support component,widely used in various building construction,infrastructure engineering,industrial construction and structural renovation projects around the world,covering all scenarios with diverse height requirements for temporary load-bearing and formwork shoring:
Building Construction:Vertical shoring and precise positioning of concrete formwork for slabs,beams,walls,columns and core tubes in high-rise,medium-rise and low-rise residential,commercial,office and industrial buildings,ensuring formwork stability during concrete pouring.
Bridge&Infrastructure Engineering:Formwork support for bridge decks,piers,viaducts and overpasses,vertical shoring for municipal infrastructure such as subways,high-speed rail stations and large-scale public buildings,and temporary support for precast bridge component installation.
Industrial Construction:Heavy-duty formwork support for industrial factory buildings,power plants and chemical plants,vertical positioning support for large-scale industrial equipment installation and foundation construction,and temporary shoring for factory renovation and expansion.
Renovation&Reinforcement Engineering:Temporary structural support during old building renovation,floor addition,structural demolition and historical building maintenance,with flexible height adjustment to adapt to the irregular structural space of old buildings.
Temporary&Emergency Support:Quick erection of temporary support for on-site construction operation platforms,temporary structural shoring for engineering accident rescue and building damage emergency repair,with flexible adjustment to meet the urgent support needs of different scenarios.
Product Quality&Safety Assurance
Strict production process control,with precision cold rolling of steel tubes,firm and defect-free welding of structural parts,precise machining of threaded screw jacks,ensuring consistent product specifications and stable structural performance.
Each batch of products undergoes comprehensive performance tests including compressive strength,static load-bearing capacity,dynamic impact resistance and thread wear resistance,all indicators meet international industry standards and construction safety requirements.
Raw materials are strictly selected high-quality carbon steel with stable chemical composition and excellent mechanical properties,ensuring the product's service life and support safety under long-term heavy load and repeated use.
The surface anti-corrosion treatment process is standardized and mature,the coating is uniform and firm,with strong adhesion and wear resistance,effectively resisting erosion of air,moisture,salt spray and industrial dust,and ensuring anti-corrosion performance in different environments.
Key stress parts such as top plates,base plates and locking pin holes are all thickened and reinforced design,with reasonable mechanical stress distribution,able to stably bear the designed load and avoid component damage or failure during use.
The threaded screw jack adopts high-precision machining,with smooth rotation and no jamming,the locking system has multiple anti-loosening designs,preventing accidental height change of the support during construction and ensuring the safety of the support system.
The product has passed strict dimensional accuracy detection,the fit between inner and outer tubes is tight and smooth,no stuck or loose phenomenon during sliding,ensuring the flexibility and reliability of height adjustment.