Premium Adjustable Steel Support Jack Post for Scaffolding

Name: Premium Adjustable Steel Support Jack Post for Scaffolding
Brand: Shandong Lianfeng Chuangye Materials Co., Ltd
SKU: 2313563795

Shandong, ChinaShandong Lianfeng Chuangye Materials Co., Ltd

US$600.00

1-49 Tons

US$550.00

50-99 Tons

US$500.00

100+ Tons

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

Online

Model NO.

LF S21

Material

Steel

Type

Mobile

Structural Style

Multi-Pole Scaffolding

Framework

Combined Scaffolding

Supporting Mode

Projecting Scaffolding

Lapping Form

Single Row Scaffolding

Erection Position

External Scaffolding

Move Method

Horizontal mobile Scaffolding

Scaffolding Part Type

Scaffolding Frames

Construction Properties

Installation Scaffold

Tube Sizes

Inner: 40-48 mm; Outer: 48-60 mm

Wall Thickness

1.5 mm to 20 mm

Height Range

1.5 M to 5.5 M Standard

Surface Finish

Paint, Galvanizing, Epoxy Coating

Compliance Standards

BS1139, En74, ASTM A36/A500, Jg/T 130

Reusability

100% Recyclable

Life

10-15 Years Service Life or 100+ Reuse Cycles

Transport Package

Customization

Specification

Customization

Trademark

None

Origin

China

Production Capacity

50000tons/Years

Key features

High load capacity - made of Q345 high-strength steel; single-leg vertical load up to 40+ kN for heavy-duty applications.

Precision adjustment - coarse (100 mm steps) plus fine (1 mm accuracy) system ensures perfect slab leveling.

Quick installation - pin-type connections, no welding or cutting; one worker can handle, saving significant time.

Excellent corrosion resistance - hot-dip galvanizing, electro-galvanizing, or epoxy coating; extends service life 3-5 times in harsh environments.

High reusability - withstands over 100 reuse cycles without deformation, greatly reducing per-use cost.

Compact storage and transport - telescopic design retracts for smaller footprint, lowering logistics and warehousing expenses.

Wide size range - diameters from 40 mm to 800 mm, lengths from 1.5 m to 5.5 m to suit various project needs.

Safe and reliable - reinforced base plates, anti-slip and anti-overturning design; complies with BS1139 / EN74 standards.

Smart monitoring ready - optional axial force sensors for real-time load data and digital safety control.

Eco-friendly - 100% steel construction, fully recyclable, supporting green building and carbon neutrality goals.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceODM ServicesOEM Services

Shandong Lianfeng Chuangye Materials Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor CustomizationExport Year: 2018-03-14Nearest Port: TianJin, QingDao, ShangHaiAverage Response Time: ≤8.86h

About Our Factory & Business Background

AddressLiaocheng, Shandong, China

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union, Money Gram

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DDP, FCA, DAT, FAS, DAP, CIP, CPT, Others

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSteel Structures, Steel Structure Warehouse, Steel Structures Workshop, Steel Framed Houses, Steel Structure Farm, Steel Structure Garage, Structural Steel Beams, Structural Steel Columns, H Beam, Steel Pipe

Our Industry Experience & Global Business Record

Year of Establishment2017-10-26

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

Product Q&A

Q:What is a steel support?

A structural component used to carry loads, maintain stability, and prevent deformation in construction projects like excavations, formwork, and building frames.

Q:How much load can a steel support bear?

Capacity depends on its size, length, steel grade, and load type. Always rely on engineering calculations or manufacturer load tables.

Q:Can steel supports be used outdoors?

Yes, but they must have protective coatings (e.g., paint or galvanization) to resist corrosion and weather damage.

Q:How do I choose the right steel support?

Selection is based on required load, span, and support conditions. For safety, a structural engineer should specify the correct model.

Q:Are steel supports recyclable?

Yes, steel is 100% recyclable and can be melted down and reused to make new products.