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Customizable Span Corrosion Resistant Pre-Engineered Steel Building for Quick Erection

Customizable Span Corrosion Resistant Pre-Engineered Steel Building for Quick Erection

Brand Name:	KXD-SSW1059
Model Number:	KXD-SSW1059
MOQ:	200 Square Meters (MOQ)
Price:	US$50.00-100.00
Delivery Time:	30days
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Place of Origin Qingdao

Certification:

ISO, SGS, CE, BV

Cell Capacity:

8 Hens Per Cell

Quick Built:

Easy Install

Keyword:

Steel Structure Building

Maintenance:

Low

Exterior Wall Panel:

Sandwich Panel

Installation:

Prefabricated And Easy To Assemble

Lighting:

Plane Skylight

Walltype:

Steel Wall Panels

Wall Panel:

EPS ,Rock Wool,PU ,Single Color Steel

Span:

Customizable, Typically 6m To 30m

Structure Span:

Double Or Single Or As Your Requests

Wind Resistance:

≥180km/h

Corrosion Resistance:

High

Turnkey Project:

Acceptable

Technician:

Free Technical Support

Tie Beam:

Round Pipe Or Square Tube

Packaging Details:

pallet

Supply Ability:

5000ton/Month

Highlight:

Customizable Span Steel Structure Building

Corrosion Resistant Pre-Engineered Steel Building

Quick Erection Steel Warehouse

Product Description

Steel Structure Warehouse Steel Workshop for Factory Building

Pre-engineered steel buildings are steel structures built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components.

These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on customer requirements. All steel buildings are custom designed to be lighter in weight and high in strength.

Applications of Pre-Engineered Steel Buildings

Pre-Engineered Buildings are the most flexible solutions for contractors and owners. With advantages of low cost, high durability, perfect quality control and fast erection, PEBs are used for various applications:

Industrial Applications

Factories
Workshops
Warehouses
Cold Storages
Steel Mills
Assembly Plants

Commercial Applications

Showrooms
Supermarkets
Offices
Shopping Centers
Exhibition Halls
Restaurants
Logistic Centers
Multi-purpose Buildings

Public Applications

Schools
Hospitals
Conference Halls
Laboratories
Museums
Stadiums

Other Applications

Farms
Utility Shelters
Pump Stations
Aircraft Hangars
Airport Terminals

Benefits of Pre-Engineered Steel Buildings

Cost Savings

Price per square meter can be 25%-30% lower than conventional steel buildings. Site erection cost is low because of faster erection times and easier erection process.

Quick Erection

All steel components are fabricated at the factory and linked by bolts at the site. The erection process is fast, step by step, easy to install and requires simple equipment. 60% less construction time required compared with traditional R.C.C (reinforced concrete) building.

Flexibility

Pre-engineered steel buildings are flexible in any requirement of design, easy to expand in the future and also economically with low transportation costs.

Energy Efficiency

Pre-engineered buildings are the green solution for the environment with CO2 reduction, energy efficiency, and recyclability.

Components of Pre-Engineered Steel Building

Pre-engineered metal buildings consist of following components:

Primary Members / Main Frames
Secondary Members / Cold Formed Members
Roof & Wall Panels
Accessories, Buyouts, Crane System, Mezzanine System, Insulation, etc.
Sandwich Panels

Primary Members / Main Frames

Primary members are the main load carrying and support members of a pre-engineered building. The main frame members include columns, rafters and other supporting members. The shape and size of these members vary based on application and requirements.

Secondary Members / Cold Formed Members

Secondary structural framing refers to purlins, girts, eave struts, wind bracing, flange bracing, base angles, clips and other miscellaneous structural parts. Purlins, girts and eave struts are cold formed steel members which have a minimum yield strength of 345 MPa (50,000 psi).

Roof & Wall Sheets/Panels

Standard steel panels are 0.3, 0.4, 0.5 mm or 0.6 mm thick and have a minimum yield strength of 345 MPa. Steel panels are hot dipped and galvanized with zinc or zinc-aluminium coating. The base material is pretreated before applying a corrosion resistant primer and top coat.

Other Building Accessories

Other building accessories include anchor bolts, fasteners (bolts, nuts, turnbuckle, expansion bolts), gutters, downspouts, doors, windows, ventilators, skylight panels, louvers and all other building-related materials.

Manufacturing Process and Quality Control

Material Receiving Procedure

Verify receiving documents and quantity of received material
Submit load for QC inspection
Perform visual inspection for surface condition and damages
Conduct dimensional inspection
Verify supporting documents like MTC
Prepare Incoming Material Inspection Report

Material Preparation

Design and Development department creates project drawings. Production department prepares items as per drawings.

Plate Preparation

Transfer drawings to storage device using expert software
Copy drawings into plate processing machine
Automated machine processes plates according to NC files
Punch part mark on plate
Drill plates as per NC files
Plasma cutting of plates

Beam/Tube Preparation

Prepare fabrication drawings
Feed into automated cutting and drilling machine
Automated machine performs drilling
Transfer job to fit-up section

Fit-up Process

Issue fabrication drawings to production supervisor
Fabricators collect prepared beams for fit-up
Fix end plates, gusset plates, stiffeners, purlin cleats, stay angle cleats etc.
Complete fit-up with tack welding
Offer to QC department for inspection

Welding & Grinding

Submerged Arc Welding Procedure

Plan jobs to be welded
Use only QC-accepted items
Clean welding location free of dust, oil, grease
Set wire feed and voltage for welding
Maintain fillet size parameters per GB50661-2011 standard
Remove spatters and slag after welding
Grind off burrs, sharp edges and excessive reinforcements
Offer to QC for inspection

MIG Welding Procedure

Plan jobs to be welded
Use only QC-accepted items
Clean welding location free of dust, oil, grease
Set wire feed and voltage for welding
Maintain fillet size parameters per GB50661-2011 standard
Remove spatters and slag after welding
Grind off burrs, sharp edges and excessive reinforcements
Offer to QC for inspection

Blasting Process

Perform Tool Box Talk for every task
Barricade working area with information notices
Record ID of fabricated steel for traceability
Crane raw material steel sections onto in-feed rack
Clean material with high pressure air
Feed material into automated blasting chamber
Automated blasting achieves SA 2/2.5 Grade
Wear full PPE including ear protection

Painting Process

QC inspects blasted surfaces for required standards
Check ambient conditions before application
Surface must be 3˚C above dew point temperature
Relative humidity must be 85% or below
Apply paint by Airless spray method
Check paint material for conformity
Monitor pot life once mixed
Take WFT (Wet Film Thickness) readings

Painting System Specification:

Primer coat: Per project requirement
Second coat: Per project requirement
Third coat: Per project requirement
Touchup at site - after erection

Loading and Shipping

Receive finished components from Painting department
Store components properly job-wise in yard
Arrange trucks from contract signed truck companies
Start loading after confirmation of all details
Keep copies of all documents in Job file

Quality Standards & Control

With 20 year warranty in the steel building industry, our company maintains strict quality standards. We have acquired ISO9001 and CE certificates and follow related standards including:

GB/T1591-2008/2018
GB/T11263-2010
GB/T 2518-2008
GB/T12754-2006
GB/T 1228-2006

Fillet Weld Size Standards

Purpose: To ensure quality of fillet weld, meeting technical requirements of welded members and improve standardization of fabrication.

Application Scope: Applies for design, fabrication and inspection of fillet weld size.

Fillet Weld Leg Size Requirements

Minimum Fillet Weld Size: K≥1.5×t (t = thickness of thicker welding member)
Maximum Fillet Weld Size: K≤1.2t (t = thickness of thinner welding members)
For fillet weld without groove, size should not exceed 17mm

Parent metal thickness (t)(mm)	Minimum fillet weld size
t≤6	3 (minimum value being 5 for crane beam)
6	5
12	6
t>20	8

H Section Manufacturing Equipment and Process

Steel plate cutting → H section assembly → Automatic welding → H section strengthening → Assembly → Manual welding → Shot blasting → Painting → Storage

Steel Plate Cutting

H section steel plate is checked by factory and applied under design requirements. CNC cutting equipment is preferred for cutting using high purity gases.

Portable CNC Fire-cutting machine
Model: CNCDG-1530
Application: Steel plate cutting (5-100mm thickness), beveling of edge

Straight flame cutting machine
Model: DZCG-4000A
Application: Steel plate cutting (5-100mm thickness), Y flange plate, web plate cutting

CNC cutting machine
Model: CNC-4000C
Application: Steel plate cutting, irregular component cutting

H Section Steel Assembly

Assembly process uses imported H section production line with 4 hydraulic positioning system pressing firmly between upper/lower flange and web plates.

H section steel assembly machine
Model: Z20B
Application: H type assembly, flange width 150-800mm, web height 160-2000 mm

Automatic Welding

H section steel members are hoisted into gantry-type submerged arc automatic welding machine for welding according to specified sequence and parameters.

Gantry-type submerged arc automatic welding machine
Model: LHA5ZB
Application: Assembly welding of H section steel up to 800mm×2000mm cross section

H Section Steel Strengthening

Correction of flange flatness using H section steel flange plate strengthening machine. Flame correction for perpendicularity between H section flange and web plate.

H section steel strengthening machine
Model: YTJ60B
Application: Correcting deformation of I beam or H section steel flange plate

Shot Blasting

10-ramming heads shot blasting machine
Model: QH1525
Application: Shot blasting of section steels including H section steel, up to Sa2.5 Grade

Painting

Member surfaces should be even, flat, glossy with full painting without cracking, peeling or pin holing. Standard thickness: 150μm indoor, 125μm outdoor.

Airless sprayer
Model: CPQ9CA
Application: Surface paint of structural members, Pressure ratio: 32:1

Welding Groove Standards

Purpose: To ensure welding quality, meeting technical requirements of welded members and improve standardization of fabrication.

Application Scope: Applies for design, fabrication and inspection of groove joint in manual arc welding, CO2 arch welding, mixed gas arch welding, submerged arc welding and electroslag welding.

Welding Groove Design Considerations

Minimize the amount of filler metal
Easy for beveling
Convenient for welding operation and slag removal
Minimize welding stress and deformation

Tags:

Steel Structure Building

Prefab Steel Structure

Pre Engineered Buildings

Industrial Steel Building

Steel Structure Workshop

Steel Structure Warehouse

Commercial Steel Building

Steel Poultry House

Light Steel Building

Multi Storey Steel Structure Building

Prefabricated Modular Building

Modular Dormitory Buildings

Modular Education Buildings

Modular Restaurant Buildings

Prefab Houses

Modular Restroom Buildings

Mobile Modular Buildings

Modular Construction Houses

Labour Camp

Prefab Labor Camp

Labor Accommodation Camp

Modular Admin Office

Man Camp

Helical Screw Pile

Helical Anchor

Screw Pile

Square Shaft

Round Shaft

New Construction Cap

Steel Utility Grillages

Self Storage Facility

Steel Structure Building

Prefab Steel Structure

Pre Engineered Buildings

Industrial Steel Building

Steel Structure Workshop

Steel Structure Warehouse

Commercial Steel Building

Steel Poultry House

Light Steel Building

Multi Storey Steel Structure Building

Prefabricated Modular Building

Modular Dormitory Buildings

Modular Education Buildings

Modular Restaurant Buildings

Prefab Houses

Modular Restroom Buildings

Mobile Modular Buildings

Modular Construction Houses

Labour Camp

Prefab Labor Camp

Labor Accommodation Camp

Modular Admin Office

Man Camp

Helical Screw Pile

Helical Anchor

Screw Pile

Square Shaft

Round Shaft

New Construction Cap

Steel Utility Grillages

Self Storage Facility

products details

Customizable Span Corrosion Resistant Pre-Engineered Steel Building for Quick Erection

Customizable Span Steel Structure Building

Corrosion Resistant Pre-Engineered Steel Building

Quick Erection Steel Warehouse

Commercial prefabricated modular buildings

Steel prefabricated modular buildings

Modular steel structure commercial building

Modern Steel Structure Buildings Covering Multiple Fields

Durable Steel Structure Building for Industrial Warehouses Commercial Workshops