Wholesale High-Clearance Prefabricated Steel Structure Warehouse Prefab Steel Building for Factory Workshop Storage

• Customization: Available
• After-sales Service: Online Technical Support
• Connection Form: Bolt Connection/Rivet Connection/Welded Connection
• Model NO.: TST-PH438
• Construction Member: Steel Beam/Steel Column/Steeltruss
• Grade: Quality Carbon Structural Steel And Alloy Structural Steel
• Molding Method: Cast Steel/Cold Drawn Steel/Forging Steel
• Residential Wall Structure: Bottom Wall Beam/Connector/Top Wall Beam/Wall Stud
• Standard: AISI/ASTM
• Steel Type: High-Strength Steel/H-Section Steel
• Structure: Frame Structure/Steel Structure
• Frame Structure: Heavy Steel
• Wall Panel: EPS/Rockwool/PU/ Fiber Glass Wool Sandwich Panel
• Roofing: Sandwich Panel. Single Steel Sheet
• Window: Aluminum Alloy Window
• Pulrin: C.Z Shape Steel Channel
• Main Frame: Solid H-Shape Steel Beam
• Application Fields: Steel Structure Workshop Warehouse Hangar House
• Type: Heavy Steel
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Quality Control: 100% Inspection
• Advantage: Quality Assurance/Production Efficiency
• Drawing Format: CAD, Dwg, Stl, etc
• Color: Customized Color
• Material: Q235B/Q345b Low Carbon Steel
• Keyword: Heavy Steel Metal Frame Structure
• Transport Package: Unassembled Packing
• Specification: Customized
• Trademark: TOPINDUS
• Origin: China
• HS Code: 9406000090
• Production Capacity: 600 Sets/Month
• Package Size: 1219.00cm * 243.00cm * 259.00cm
• Package Gross Weight: 5000.000kg

Product Description

Durable Prefabricated Heavy Steel Structure Building is a construction system made from high-strength steel components such as beams, columns, and trusses. It is designed to support heavy loads and withstand harsh environmental conditions like strong winds and earthquakes. These buildings are durable, cost-effective, and quick to install. They are widely used for warehouses, factories, workshops, and large industrial or commercial spaces requiring strength and flexibility.

Product Parameters

Items		Specification
Product Name		Prefabricated Heavy Duty Steel Structure Building
Main Steel Frame	Column	Q235B/Q345B Welded H Section Steel
	Beam	Q235B/Q345B Welded H Section Steel
Secondary Frame	Purlin	Q235B C and Z purlin
	Knee brace	Q235B Angle Steel
	Tie Rod	Q235B Circular Steel Pipe
	Brace	Q235B Round Bar
	Vertical and Horizontal Support	Q235B Angle Steel, Round Bar or Steel Pipe
Maintenance system	Roof Panel	EPS Sandwich Panel / Glass Fiber Sandwich Panel /
		Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet
	Wall Panel	Sandwich Panel / Corrugated Steel Sheet
Accessories	Window	Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window
	Door	Sliding Sandwich Panel Door / Rolling Metal Door
	Rainspout	PVC
Live load on Roof		In 120kg/Sqm (Color steel panel surrounded)
Wind Resistance Grade		12 Grades
Earthquake-resistance		8 Grades
Structure Usage		Up to 50 years
Finishing Options		Vast array of colors and textures available
Paint Options		Alkyd paiting, two primary painting, two finish painting
		(Primer, Medium paint, top coat, epoxy zinc etc.) Or Galvanized.

Product Features

1. Primary Framing

Primary Frames are the main load-carrying structural steel components. They may be Clear-span Rigid Frames, Continuous Beam Frames, or Post & Beam Frames. Primary frames are designed in accordance with the steel construction manual published by American Institute of Steel Construction (AISC). Manufacturing dimensional tolerances are in accordance with the requirements of 'Metal Building Manufactures Association' (MBMA) of USA, "Low Rise Building Systems Manual". Besides AISC and MBMA, we also design buildings with IS-875, 1984 and IS-875, 2007. Built-up sections are fabricated from hot rolled steel plates confirming to ASTM A 572M grade or equivalent with minimum yield strength of 345N/mm2 (50ksi). The most common primary framing systems are illustrated here. All structures shown are symmetrical about the ridge line. Framing systems unsymmetrical about the ridge line and Multi span Framing Systems with unequal width modules are possible too. Practically any frame geometry can be erected.

2. Secondary Framing (Bracing, Z and C section purlin)

Purlin, tie bar and bracing are secondary structural members used to support the wall and roof cladding. Secondary members as purlin, tie bar, column bracing and horizontal bracing connect the main frame and help in resisting part of the longitudinal loads that are applied on the building such as wind and earthquake loads. Steel purlin is available in high grade steel conforming to GB/T 2518-2008, Q235B/Q345B Grade or equivalent, available in 1.8 mm. 2.0 mm, 2.2 mm, 2.5 mm and 3.0 mm thickness. The purlin come with a galvanized sheet. Column bracing is a connecting member set between two adjacent columns to ensure the overall stability of the building structure, improve lateral stiffness and transfer longitudinal horizontal force. Column bracing will be round steel or angle steel according to the building need.

3. Steel Decking Floor

The pressed steel plates supporting the floor concrete are called profiled plates, also called floor bearing board.The steel decking board are widely used in multi-storey buildings such as power plant, exhibition hall, steel structure workshop, cement warehouse, steel structure office, airport terminal, railway station, stadium, concert hall, grand theater, large supermarket, logistics center, sports venues and other steel structure buildings.It can adapt to the main steel structure rapid construction requirements, can provide a firm platform in a short time, and can take flow repetitive construction operation, laid a number of floors decking board, and pouring concrete slab.

The primary difference between the steel building types is the primary framing system. The primary framing system is the core framing of a building. Welded frame buildings are made with frames from steel flat bars and flat sheet pieces that are welded together. The columns and rafters are typically tapered, being narrow at the foundation and peak and wider at the rafter/column connection.

A cold-formed building's main frame is typically both bolted and screwed together using pre-drilled plates. Cold-formed steel buildings can require some cutting/coping and drilling of braces on site. A welded frame steel building's main frame is bolted together with plates already welded in place by our certified welders in our weld shop. Welded frame buildings can require some drilling on site. 

The quality of the materials used in pre-engineered steel buildings plays a huge role in how long they'll last. When you're checking out options for pre-engineered steel buildings, make sure to look at the quality of the steel, insulation, and roofing materials to ensure they can handle the unique environmental conditions in the region.

Our Advantages

Advantages for Custom Design Heavy Duty Prefabricated Warehouse:

(1) We offer professional drafting services to secure project approval from relevant authorities.

(2) Features: Fast and flexible to assemble, safe, thermal and noise insulation, water proof and fire prevention;

(3) Cost-effective: Fast and easy installation greatly shorten the construction time which reduce the costs;

(4) Durability: The whole structure is easy in maintenance, which can be used for more than 50 years.

(5) Carrying capacity: can resists the impact of strong wind and seismic performance and bears heavy snow loads

(6) Perfect design: Perfect design completely avoids leaks and water seepage. Meanwhile, it's also in line with the national level of fire prevention.

Company Profile

About Us

The production workshops dedicated specifically to steel structure manufacturing at TOPINDUS cover a total area of over 40,000 m², with more than 150 experienced employees and a monthly production capacity exceeding 1,700 tons. Equipped with advanced production equipment and professional manufacturing technology, our workshops support efficient steel processing, fabrication, welding, assembly, and surface treatment.

With 200+ completed steel structure building projects, TOPINDUS has accumulated extensive experience in manufacturing and project delivery. Our steel structure products have been exported to Europe, America, the Middle East, Southeast Asia, and other international markets, serving customers across multiple regions worldwide.

Backed by strong production capabilities, experienced technical teams, and strict quality control, TOPINDUS provides high-quality, customized, and reliable steel structure building solutions for large-scale projects.

Customized Service

Please kindly inform us of the information below if you are interested in our products:

1. Project Progress: Is Land Purchased? Is it licensed by the government?

2. Usage: for warehouse, workshop, showroom, etc.

3. Design: Please provide the design drawing. Or do you need us to design for you?

4. Location: In which country will it be built?

5. Local Climate: Wind speed, Snow load (max. Wind speed)

6. Dimension: Length*width*height

7. Crane Beam: Do you need crane beam inside the steel structure?

8. Roof and Wall: determine the panel material, such as color steel panel, and metal sandwich panel.

9. Windows and Doors: what material, quantity, and type?

Certifications

FAQ

Q1: How long does it take to get my Prefabricated Heavy Duty Steel Structure Building? 

A1: Lead time is vary, but typically 2 weeks of drawings and 6-8 weeks for delivery(depending on complexity).

Q2: What are the benefits of steel construction?

A2: (1) Durable and with long lifespan. 

      (2) Short construction period than concrete and wooden building. 

      (3) Low cost and reusable.

      (4) High strength and light weight, has good seismic performance. 

      (5) Widely used for multi-purpose buildings.

Q3: Why choose TOPINDUS' Heavy Steel Structure House?

A3: At TOPINDUS, the customer is the first priority. We don't pull any gimmicks. We are veteran owned and operated business, unmatched in customer service. We have more than 10 years of metal building experience. We are also very reputable manufacture and can answer your questions regarding any tape of construction project.We care about your needs and value your business.

Q4: How can l get the quotation of the Heavy Duty Steel Building? 

A4: lf you have the drawing, we can offer you our quotation accordingly. lf youhave no design, our engineer will design for you to confirm. And then offer you a quotation.

Q5: Do you offer designing service for us?

A5: Yes, we can provide full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (X steel) and etc. We can design complex industrial building like office building,supermarket, auto dealer shop, shipping mall, hotel etc.

Q6: Do you provide samples? 

A6: Yes, we could offer the sample for free but do not pay for the cost of transportation.

Q7: What is your terms of payment ?

A7: L/C, T/T, and Western Union.

Q8: How about your quality control?

A8: We have our own professional quality control team with rich experience and advanced inspection equipment. Also we are willing to accept any other the third inspection part to control.

Q9: Can you provide the installation help?

A9: We will provide detailed instruction photos and videos to you. If it is necessary,we will send professional engineers to do the construction guidance, and some skilled workers to help for installation. However, the visa fee, air tickets, accommodation, wages will be provided by buyers.