Main Material:
Main truss/frame: H-section steel(Q345B or Q235B steel plate, equal to ASTM A572, ASTM A36, DIN standard)
Roof and wall: Corrugated steel sheet or sandwich panel(better corrosion prevention and thermal insulation)
Structure components details:
Main structure: Welding H-steel
Purlin: C-section or Z-section channel
Roof /wall cladding: Sandwich panel or corrugated steel sheet with insulated material
Tie rod: Circular steel tube
Brace: 20 Round bar
Column bracing: L60X6 Angle steel
Roof gutter/trim: Corrugated Color steel sheet
Water Pipe: Dim=110mm PVC pipe
Doors: Double Sliding sandwich panel or metal swing door
Windows: PVC or aluminum window with the 4mm Glass and screen
Connections: High strength bolts, normal bolts
Structure advantage
Attractive and durable
Low cost, better fireproof, recyle using
Life span: Up to 50 years
Earthquake resistance, up to 9 grade
Easy construction, save time and labor cost
|
item |
steel construction warehouse |
|
frame |
hot rolled or welded H section steel |
|
Material |
Q235, Q345, ASTM A36, ASTM A572 |
|
Bracing |
C, Z section purlin, angle steel, round bar, welded tube, etc |
|
surface |
painting, hot dip galvanized |
|
delivery |
15-20 days |
|
packing |
loaded into 20' GP, 20' OT, 40' Gp, 40' OT or done as per the buyer' s require |
|
design |
the engineer can make the drawing as per the require, it is free |
Qingdao Longtai Steel Construction Engineering Co., Ltd. is a professional company with large scale, specializing in steel structure designing, production and installation. Our parent company, with a floor space of 24000 square meters, is located in Licang Industrial Zone of Qingdao City. Our filiale, with a land area of 125300 square meters, is located in Jiangshan Industrial Zone of Laixi City.
Our products are various steel products, which are used as columns, beams, crane girders, purlines, bracings and other sections of certain steel building by a series of working procedure of welding, sand blasting and painting. To ensure high quality of all products, several advanced flow production lines and a lot of efficient and automatic equipment have been used in our workshop. Besides, each operator is quite skilled with plenty of experience. There're over 500 employees in our company, most of them are engineers and technicians.
The registered capital of our company is $1, 551, 273. We have professional qualification of grade two by special steel structure authority. We also have gained many honors, such as AA credit and ISO9001 certificate, which help to build up a best credit to our clients.
Our main business field and products are as following:
1. We could design, manufacture, and export following kinds of metal structure (light steel structure) products:
1) Metal structure series, such as Portal Steel Frame, Tower construction, Steel roof truss
2) Chain structures series, such as Flat chain, Arc chain, Curved surface chain Net-shell Construction
3) Membrane structure (Fabric structure)
4) Trussed structure
2. All kinds of prefab house, including
1) all kinds of modular house, with/without wheels under house.
2) Supplying building facilities-assembly portable house (modular house, container house) used in oil fields, oil refinery projects, building site, miner/mining
3) Prefabricated container house, with/without wheels under house
4) Prefabricated villas and prefab steel multi floor villas
We will try our best to provide our customers from both at home and abroad with the best products and service.
