|Steel Grade||Welding Methods||Welding Material|
|Q235-B||Manual electric welder||Welding rod:E43 series|
|Submerged arc welder||Welding flux and welding wire:|
HJ401-H08 or HJ401-H08A
|CO2 gas shielded arc welding||Welding wire: H08Mn2Si|
|Q345-B||Manual electric welder||Welding rod: E50 series|
|Submerged arc welder||Welding flux and wire: HJ402-H08A|
|CO2 gas shielded are welding||Welding wire:H08Mn2Si|
Main Material Standards
Q345 main steel framework and Q235 purline are adopted, whose materials are up to the standard of low alloy and high intensity structural steel GB/T1591-94The high intensity bolts are graded 10.9S, which should meet the standard of technology for steel structure-using large hexagon bolt, hexagon nut, and washer GB/T123-91The materials Q235 of common bolts and ground bolt should meet the stipulations of Carbon Structural Steel GB/700-88
Major load and functions
Constant load of roof covering of building...….0.2KN/m2Active load of roof covering of building......…0.57KN/ m2Basic wind pressure ..................…0.6KN/ m2
Advantages of light steel structure:
1) Cost saving and transportation convenient, custom design available
2) The main beam and column are made of quality steel
3) Steel structure makes the house resist heavy wind of 140km/h and 8-grade earthquake
4) Easy assembly and disassembly several times without damage
5) Widely used in construction site, office building, dormitory etc.
6) Good environmental protection effect. Steel structure housing construction greatly reduces sand, stone and dosage of the ash. Most of the used materials are recyclable or degradable, little rubbish produced
Industrial steel structure warehouse/Steel workshop/hangar/garage/chicken shed, container house, prefabricated home, shed, exhibition hall, office buildings, garage, multi-story building, agricultural storage, logistic centers and all kinds of steel materials, sandwich panel, welded H steel, C/Z channel, corrugated steel sheet, preprinted steel sheet, etc.
Drawings & Quotation:
1) Customized design is welcomed.
2) As long as you like, we can design and provide drawings for you.
3) In order to give you an exactly quotation and drawings, please let us know length, width, eave height and local weather. We will quote for you promptly.
Engineering Design Software:
AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel)V12.0.etc
1) Payment: L/C or by T/T(30% prepaid as deposit, the balance 70% before shipment)
2) Delivery time: 15~40 days, usually as customers' order
3) Shipment: 20"GP, 40"GP, 40"HQ, 40"OT or in bulk
1. Q: Are you a factory or trading company?
A: We are a factory. H type stainless steel is one of our featured products.
2. Q: What is the raw material of your products?
A: The raw material is stainless steel and fiberglass.
3. Q: What is the term of payment?
A: As general, 30% T/T down payment and balance before shipping.
4. Q: What is delivery times
A: It depends on the order quantity and customized types. As general, within 30 days, for ordinary order quantity.
5. Q: Which port will be used as loading port?
A: Qngdaoi port, the closest port to us, is recommended strongly as loading port.
6. Q: May I know the status of my order?
A: Yes. We will send you information and photos at different production stage of your order. You will get the latest information in time.
7. Q: What do i need to provide you to quote?
A: As general, for quick quotation, we need to know following info,
1), dimensions and specification(length,width and height)?
2), single layer or double layer?
3), mezzanine size (length&diameter&thickness of material)?
4), The max windload and snowload of the project location?