professional steel frame warehouse made in china
USD $35 - $80 /Square Meter
Min.Order:300 Square Meters
Qingdao Steel Trading Co., Ltd.
professional steel frame warehouse made in china decription:
Main steel | Column and beam (H-section),square steel tube , C/Z purlin |
Connection Method | Welding or hot rolled or cold rolled |
Wall & Roof | EPS, Rock wool, PU sandwich panel, Corrugated steel sheet with fiber glass wool |
Door | Rolled up door or sliding door (sandwich panel) |
Window | Plastic steel or aluminum alloy window |
Surface Treatment | Hot dip galvanized or painted (all color can custom) |
Bolts | Foundation bolt (M24 , Q235), |
| High strengthen bolt(M20x70) |
| Normal bolts(M16x50,M12x30) |
Company Introduce:
Qingdao steel trading Co., Ltd is a steel structure product manufacturer . The product is high qualified with ISO quality control. The leading time is on schedule with good logistic service. Monthly capacity is about 2,000.00 tonnage. | |
Brand name | STL |
Item name | Steel structure |
Grade | Q235(equivalent to ASTM SA36), Q345(equivalent to ASTM A572) |
Section | Any product shape can be provided according to customer’s requirements |
Certification | ISO quality system , Chinese GB50221-2001 |
Sand blast | Sweden SA 2.5 sand blasting |
Welding technology | Single level butt welding , fillet welding by electronic arc welding , gas shielded welding |
Surface treatment | Hot dip galvanized , epoxy zinc rich primer Standard: ISO1461(1999) , JIS H 8641-1999 , ASTM A 123/A 123M-02 |
Welding testing | Ultrasonic testing , X-ray testing |
Manufacturing technology | Cutting , drilling , assembling , welding , rectification , polishing , hot dip galvanized or paint , packing etc |
The reason for choose each metal | |
1,Workshop pre-install | |
2,Professional service and on site guidance | |
3,Ensure the product high quality | |
4,Continuous welding on both sides of each pieces | |
5,Make every beam on the bottom plate for being saw after being galvanized | |
6,Send pictures to buyers by mail during the products being processing | |
Surface treatment | |
AHot dip galvanize | |
1, Standard: JIS, DIN, ASTM B695-2000 | |
2, Hot dip galvanizing hole cutting good looking on surface | |
3, Galvanizing process: Steel structural components →Degreasing →Rinsing→ Galvanizing→ Inspecting →Finished Product | |
APaint | |
1, Primer paint one coat 20-30 um | |
2, Middle paint two coat 40-60 um | |
3, Finish paint one coat 20-30 um Paint Type: 1,red primer, 2,zinc primer, 3,Alkyd primer | |
Oversea Project Steel structure building sales to: North America, South America, Southeast , Asia, Africa, Oceania, Mid East.
Welcome customers all over the world to visit our factory to have face to face business communication. |
Our Products :
Welcome to constract us if you have interest in our product , we will provide you professional online guidance !
Wish cooperation with you !