Competitive Price Modular Galvanized Steel Stair
Contact details :
Jordan zhangMobile : +86-15725429168
Skype:jordan55948
mail:qdxgz003#qdxgz.cn
Viber / WhatsApp: +86-15725429168
Steel Buildings Characteristics
1. Enviromental friendly
2. Lower cost and maintenance
3. Long using time up to 50 years
4. Stable and earthquake resistance up to 9 grade
5. Fast construction, time saving and labor saving
6. Good appearance
Fabrication Workshop ( Steel Construction Mall) is one of our company's main product.
Fabrication Warehouse is the third generation construction. It adopts H type steel structure , C type steel steel structure and Z type steel structure to combine or build framework. Roof and wall are color steel sandwich panel. Steel structure has basically substituted traditional reinforced concrete in developed country. It has many excellent characteristics like light weight, big span, fewer materials, low cost, short building cycle, beautiful appearance, etc. It is widely applied to monolayer workshop, storage, warehouse, business architecture, office block, multistorey parking space, and family house, etc.
Qingdao XGZ Steel Structure
Co.,Ltd., which was established in 1996 , is a large steel structuremanufacturer and exporter.
Covering an area of one hundred thirsty three thousand square meters, the company possesses
more than 80 sets of large equipments and meanwhile has reached domestic advanced level.
Our major sections encompass steel structure material, steel structure engineering ,steel structure
modeling and various kinds of steel structure projects,Moreover, the products of our company have
passed the I S O 9 0 0 1 certification system, enabling us one of the minorities which has a complete system of steel structure supporting facilities, production and processing capacity in the sense of
Chinese steel structure.Our company has built a good cooperative relationship with dozens of foreign
enterprises. Certainty is that our products have been exported to more than 70countries and regions around the world ,such as Canada, Singapore, Argentina, Brazil, Germany, Australia, Africa etc.
Steel Stair
Brand Name | Each Metal | |
Item Name: | Steel Stair | |
Place of origin: | Shanghai, China | |
Material: | Grade Q235, equivalent to ASTM A36. Grade Q345, equivalent to ASTM A572. | |
Section: | Any product shape according to customer's requirements | |
Certification: | ISO quality system, Chinese GB50221-2001 | |
Sand Blast: | Sweden SA 2.5 Sand blasting | |
QC: | Our products are qualified by 100% test before delivery | |
Painting: | Rust-preventative oil, epoxy primer and polyurethane topcoat,film thickness 150 μ m~250 μ m. | |
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Welding Technology: | Single level butt welding, fillet welding by electric arc welding, and 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 | Drilling, Cutting, Assembling, Welding, Rectification, Testing etc | |
Packaging : | Wooden case,steel pallet or other seaworthy package | |
Experience: | More than 20 years welding experience | |
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Material grade and performance of steel | ||
1, Carbon structural steel: Q235, Q345, etc. | ||
2, High-strength low-alloy structural steel | ||
3, High quality carbon structural steel and alloy structural steel | ||
4, Special purpose steel | ||
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Quality standard | ||
1, Certification: ISO9001:2000, SGS Standard | ||
2, Code for design of steel structure: GB 50017-2003 | ||
3, Technical code of cold-formed thin-wall steel structure: GB50018-2002 | ||
4, Load code for the design of building structures. GB 50009-2006 | ||
5, Construction quality acceptance of steel: GB50205-2001 | ||
6, Code for design, construction and acceptance of high strength for steel structure, JGJ82-91 | ||
7, Technical specification for welding of steel structure building: JGJ 81-2002 | ||
8, Technical specification for steel Structures of tall buildings: (JGJ99-98) | ||
9, Specifications for processing of steel structure: DBJ 08-216-1995 | ||
10, Specifications for design and construction of steel panel: YBJ 216-88 | ||
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The reason for choose each metal | ||
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Surface Treatment | ||
Hot dip galvanize | ||
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Steel structural components →Degreasing →Rinsing→ Pickling →Rinsing → Fluxing → Galvanizing →Quenching → (Passivation) → Inspecting →Finished Product | ||
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Paint | ||
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 | ||
Our Project--Stair | ||
