stress components -- type steel and fastener (with locking serrations)

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
12000 m.t./month

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Product Description:

The professional good coordination, improve indoor space elevation

Has good compatibility, the professional can share a hanger; make full use of space, can make each professional bundles can be good coordination.

- force, stable and reliable

Design and construction of atlas and complete, all the stress components -- type steel and fastener (with locking serrations) can realize the assembly components of a rigid mating,connecting without displacement, no order adjustment, accurate positioning. Shock and vibration, enhance the shear resistance capacity of bracket nodes.

And tracking services, real-time guidance, doubts on the construction site

Technical personnel at the scene guidance, FAQ, do mechanics analysis in real-time tomeet in the construction of the special support and hanger, and the coordination of various professional bundle

And fast installation, short construction period

The installation speed is 6~8 times of traditional practices, in reducing the cost ofmanufacture and installation of 1/2. All professions and trades cross operation, improve work efficiency, shorten the construction period.

And long service life, convenient maintenance

The use of the environment, according to special requirements of customers, provide different process materials are electric galvanized (Leng Duxin), hot dip galvanized andgalvanized coating powder (spray)

Quasi - materials budget

Ensure the products for the standardization of semi-finished products, model identificationwith clear, standardized management, materials and the fittings on the waste and loss ofrare.

And excellent quality assurance

With ISO9000, ISO9002 standard, ensure the stability of the whole system integrity andhanger.

Good generality

And the combination of standard component types of rich, available options. Ensure all kinds of support under different conditions, simplicity, applicability and flexibility.

And environmental protection

Construction without welding and flame, will not impact on the environment and office.

Our factory has ten fully automatic and semi automatic cold bending production line eight,has its own development team, the independent development of mold design to meet the various needs of customers. Product appearance, size precision, reasonable design,convenient use saves the massive manpower and physical for customers, reducing the cost, the products are widely used in the construction industry, automobile manufacturing,solar power generation, machinery manufacturing, power transmission tower, bridge, shipmilitary aviation industry, railway and highway construction, machine room equipmentcontainer, mineral support etc.. The best-selling products, well received by customers. This is a company won the trust of customers, has broad prospects for development of theenterprise.

Z type steel main points: equilateral Z type steel, galvanized Z type steel, solar stent type Zsteel, the major and medium small type Z steel, Z shaped steel purlin, template supportoverlapped Z type steel Z steel, Z steel, such as automobile profiles, the above specifications for factory main products, such as shape, specifications, drawings can betransfer to my company.


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Q:How to distinguish between steel structure materials and structures, steel types and specifications?
Low alloy steels refer to steels whose total amount is less than 5% by adding one or more small amount of alloying elements during steelmaking. Low alloy steels have higher strength because they contain alloy elements. According to the current national standard "low alloy high strength structural steel" (GBT/l591) provisions, its brand and carbon structural steel grades of the same method, the commonly used low-alloy steel has Q345, Q390, Q420 and so on.The delivery of low alloy steel when the supplier should provide quality assurance of yield strength, ultimate strength, elongation and bending test of mechanical properties; to provide the content of chemical components of carbon, manganese, silicon, sulfur, phosphorus, vanadium, aluminum and iron quality.The quality grade of low alloy steel and carbon steel the same except A, B, C, D four grades, increased E level, which requires 40 DEG C when Charpy V notch power is not less than 27J (vertical). The requirements for the content of carbon, sulfur, phosphorus and aluminum in different quality grades are also different. The deoxidation method of low alloy steel is killed steel or special killed steel. Q345-B is a B grade killed steel with a yield strength of 345N / mm2; Q390 - D represents a D - grade special killed steel with a yield strength of 390N / mm2.
Q:What is the proportion of paint for large steel structures and what thinners do they have?
Fluorocarbon paint main paint for large steel structure paint: curing agent: diluent = (0.8-1.2): 0.1: (0.2-0.4) (weight ratio). Large steel structure paint regardless of variety or form, is composed of film-forming material, secondary film-forming material and auxiliary material into three basic substances: membrane membrane material: also known as binder, film-forming material for most compounds such as organic polymer resin (natural rosin, lacquer paint), tung oil, linseed oil, soybean oil (fish oil, etc.), such as synthetic resin mix after high temperature reaction, also paint inorganic composition (such as inorganic zinc rich paint).
Q:What does "pre assembled" of steel structure mean?
Structure of steel (pre-assembly)The block manufacturing of large span beam column, truss, supporting steel and steel frame structures, especially in connection with high strength bolt with large steel structure, block production and supply of steel shell structure, the whole process or separate temporary assembly operations in the factory. Pre assembly is an effective measure to control the quality and ensure the installation of components in the field.
Q:The exterior walls of steel buildings are colored steel plates, aren't they?
The exterior wall is mounted with coloured steel plates.
Q:Why can't epoxy paint be used in outdoor steel structures?
Epoxy paint has the advantages of good adhesion, tough film, corrosion resistance, rust resistance and moisture resistance. It is widely used as antirust primer for steel structure and antirust coating for interior steel structure.However, epoxy paint should not be used as topcoat for outdoor applications, that is, epoxy paint can not be irradiated by sunlight for a long time.
Q:How to calculate the steel structure quota?
Depends on the classification, if there is civil construction on the set of civil steel structure quota, if there is installed on the installation of steel structure quota.
Q:In the steel structure safety margin refers to what?
The ratio of the structural stress to the design stress minus 1 is used as a positive fraction of the strength of the structure.
Q:What does nonstandard steel structure mean?
As far as I can see, it does not conform to the building modulus, which is not in the standard atlas.
Q:What is the material in the steel structure?
The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:How much is the square metre of steel structure engineering cost now?
If only the frame, comprehensive cost at about 1500-1800 yuan / square meters, is a basic frame and a partition, an area of 100 square meters, two floors cost about 300 thousand yuan, and now the cost general steel frame structure cost is relatively close, with the to further optimize the industrial degree and the improvement of building materials, is expected to cost can also be reduced continuously.

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