Product Details
Prefabricated Steel Frame Buildings / Metal Building Frame
Structure Warehouse
Steel structure adopts Q355B welded H section steel, SHS,CHS, and
Q235B C / Z type steel to combine or build framework. Roof and wall
are color compressing corrugated steel sheet, Aluminum cladding,
glass curtain wall, or color steel sandwich panel.
Q355B is one of low carbon alloy steel. Welded H section Q355B
steel with high strength, stonger buckling resistance performance,
can save 10%-15% material, 30%-40% weight of structure in buildings
and 15%-20% weight of structure in bridge than hot-rolled H steel.
Compare to hot-rolled H steel, welded H section steel have
high-accuracy size performance, can be customized.
Main Steel Frame System |
Main structure | H section steel Q345, alkyd painting, two primary painting, two
finish painting. |
Roof purlin | XZ160*60*20*2.5, galvanized |
Wall purlin | XZ160*60*20*2.5, galvanized |
Intensive bolt | Grade 10.9 |
Turn buckle bolt | M20+2, steel Q235, processing |
Anchor bolt | M24, steel Q235, processing |
Ordinary bolt | Galvanized bolt M20 |
Ordinary bolt | Galvanized bolt M12 |
Brace nut | Galvanized bolt M12 |
Bracing System |
Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd
painting) |
Wall & Roof System |
Roof panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock
wool/PU) |
Wall panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock
wool/PU) |
Edge cover | 0.5mm color plate, angle Alu. |
Fittings & accessories | Nails, glue etc. |
Unpowered ventilator | Diameter Φ600, stainless steel |
Sky lighting band | 1.2mm FRP, double layer |
Sliding door | sandwich panel door |
Roof drainage system |
Gutter | 0.5mm color steel plate |
Rainspout pipes | Φ110 PVC pipe |
Equipments:
My company has a large steel structure processing equipment, select
high-quality plates, according to the national standards of
manufacturing series of products,to meet the needs of the various
types of steel structure engineering.
Company Profile
Dongguang Lange Equipped Housing Co., Ltd. is a comprehensive
company with large scale, specializing in steel structure
designing, production and installation. Our company has various
kinds of products including prefabricated house, warehouse,
workshop, garage, poultry feeding buildings, container house, light
steel villa, modular houses and various sandwich panels and
corrugated steel sheets, which are commonly used in the industrial
and civil construction, transportation, municipal construction,
commercial and residential houses and other makeshift buildings. We
not only supply the design of our products and also offer the total
solution to meet the demands of our customers since we have
advanced research and development capabilities and the technical
advantage.
We have more than 200 employees, more than 10 senior engineers and
technicians, composed of ten departments including research and
development, procurement, technique, sales, finance and logistics,
etc. We have two advanced H section welded production lines with
20,000 tons every year, three color plate and sandwich panels
production lines, two C/Z section numerical control production
lines and main steel structure equipment. Our products are well
received around the world with our advanced technique and efficient
production and business to ensure good product quality and good
service. Our company has independent import and export license, and
our products are exported to many countries and regions like United
Arab Emirates, Angola, Russia, Australia, and the Philippines. Our
company is an ISO9001 registered company and our products conform
to the domestic and international standard and also the customer's
special request. We look forward to buildng up long-term
partnerships with our good quality and good service.

