Hot sale welded h-beam, i beam, steel beams

Hot sale welded h-beam, i beam, steel beams System 1

Hot sale welded h-beam, i beam, steel beams

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Place of Origin:	Tianjin China (Mainland)	Grade:	Q235	Technique:	Welded
Thickness:	4.5-16mm,6mm	Application:	building,steel fabrication	Length:	5.8m-12m,6m 9m 12m
Standard:	ASTM	Flange Width:	100-912mm	Flange Thickness:	6-45mm
Web Width:	100-432mm,6.5-70mm	Web Thickness:	6.5-70mm	Brand Name:	Erf
Model Number:	As required	Type:	H section	surface treatment:	can be galvanized
experience:	more than 8 years

Packaging & Delivery

Packaging Detail:	in bulk or in bundle or as the customers' requirements.
Delivery Detail:	within 15 working days after receiving deposit.

Specifications

h-beam
1.100*100*6*8mm-900*300*16*28mm
2. Standard: GB,JIS,ASTM
3. Length: 6m 9m12m

Q: Buy plate three errors is what?: At present, consumers themselves have many misunderstandings about the purchase of plates: ????"Trimming smooth and smooth plate must be good." This is not true. Perennial deal with the plate of a home improvement company boss said that the more such a plate of consumers more careful, trimming is generated when the machine sawing, good plate generally do not need "re-processing", often a lot of stubble child. But the quality of the plate because of its internal is empty, black core, so the processor will "deliberately dress up" it, in the trimming and then paste a "nice" wood, and polished smooth neat, to confuse the consumer , So you must not use this as a standard to measure what is good or bad. ????"3a is the best." Some readers reflect that they are doing the decoration in order to no problem, only selected marked "3a level" of the plate, the result is still a problem. In fact, the national standard is not "3a", but the business or business personal behavior, can not guarantee its quality. Currently on the market has not allowed the words, the detection of qualified wood will be marked "excellent goods", "first-class goods" and "qualified products." ????"The heavier the better plate". This view is absolutely incorrect, the insider to buy a look at the degree of drying, two see splicing. Good dryness of the plate is relatively light, and there will be no cracks, very smooth. For outsiders of consumers, the safest way is to reliable building materials market, buy some well-known brands of plates. In order to prevent some of the counterfeit products on the market, you must see whether the purchase of a national authority issued by the test report once the problem is also well documented.

Q: Plate formaldehyde content of the national standard ≤ 1.5mg / l is what it means: "Indoor decoration materials, wood-based panels and their products in the formaldehyde emission limit" national standards for formaldehyde emission limits of wood-based panels are divided into El (not more than 1.5mg / L dryer), and E2 (not more than 5.0mg / L, dryer method) two levels. E1 board can be used directly for indoor, E2 board must be decorated to allow for indoor use. The use of E2 or El standard wood, does not mean that does not contain formaldehyde, but the low content of formaldehyde. E1, E2 level standard is China's wood-based panel of harmful substances in the limits of the control index, that is, E1-free formaldehyde content ≤ 9mg / 100g, E2 level of free formaldehyde content ≤ 30mg / 100g. European countries and Japan according to the content of free formaldehyde in wood-based panels to determine a standard E0 grade formaldehyde content, ≤ 3mg / 100g. (Another calculation standard: E1 level ≤ 1.5mg / L, E0 ≤ 0.5mg / L).

Q: Cedar Blockboard Good and Pure Wooden Plate Which is good?: See you use the scope of what to use, but relatively do not consider the price or solid wood is good. Blockboard is a solid wood board joinery board, also known as Daixin board, the logs cut into pieces, stitching into a core, Because the main are solid wood, so many sales staff will be said to be environmentally friendly sheet, in fact, like a large core board is containing the man-made adhesive sheet. Three hydrogen ammonia plate is the MDF, with this material to do the surface of the plate are called three hydrogen ammonia plate, and the substrate is the same, and MDF, particleboard and so can be made of three hydrogen ammonia plate. Solid wood panels are durable, natural lines, mostly natural wood unique aroma, with good hygroscopicity and permeability, good for human health, does not cause environmental pollution, is the production of high-grade furniture, decoration of the high-quality housing plate. Some special materials (such as beech) solid wood board or the manufacture of buttocks, precision instruments ideal material.

Q: What kind of sheet is it ok?: The general computer table with melamine board to do a good job, because this plate to do the price is not high, look optional, it is suitable for public choice, there are steel-wood combination

Q: Bookcase with what the best plate: It is best to use a fir fingerboard for a bookcase and a wardrobe. Environmental protection and beautiful, direct brush on the varnish, very kind of living in the pastoral fresh gas. But there is little change that is. Wardrobe doors need to use woodworking board or three-layer composite finger plate to do. And the bare part of the backplate is reinforced with white pine keel. This will avoid cracking. Another kind of cracking may refer to the board failure, moisture content is relatively high. Therefore, it is recommended that you use a good quality plate, home improvement commonly used brands are Moganshan and bunny. You can also use Jiangxi 100 source. The quality of the king coconut is not evaluated. I wish you a pleasant decoration.

Q: Europe to send cabinet cabinet board board what advantage: Europe to send cabinet cabinet board accounted for 80% of the entire cabinet plate, its excellent real decision of the cabinet durability and environmental protection. Europe to send cabinets cabinet body board formaldehyde emission is very low, all in line with the European E1-class environmental standards. Surface smooth, high density, good bending performance, easy to deformation. The cohesion of the plate is good and the nail is strong. Base material structure is uniform, dense, open material will not appear loose collapse, plate quality and stability. Europe to send cabinet cabinet board board all the German hammer edge machine edge, PVC edge of the German imports of the world's top Swiss brand, to 1.5MM, and the use of the world's advanced plastic coating technology, Finished, and in the process of sealing at the same time trimming, polishing treatment, so that the edge smooth, neat, beautiful, good sealing, waterproof moisture, to ensure that Europe to send cabinets cabinet life.

Q: Glasses frame is good or tungsten titanium steel plate is good or good: Tungsten carbon steel is good, but the price is more expensive The Internet will be more than 100 wide plastic steel profiles widely used, you can do plastic rails, steel doors, steel windows, etc., its wide range of uses. Insulation: multi - cavity structure design. Insulation, excellent insulation performance. Sound insulation: good sound insulation, even in the downtown area can also be quiet, so that home from noise interference. Corrosion resistance: steel profiles density, anti-aging. To adapt to the sun exposure, wet and other special places to use. Sealing: Multiple waterproof design makes the steel profile exceptionally airtight and watertight. Safety: steel profiles using insulating materials, high safety factor. Environmental protection: steel profiles can be recycled, in line with the basic requirements of future buildings. There are added under the Kazakhstan, steel is a space material, will not be deformed, it will not corrode, steel glasses can be more secure to protect the lens, 360 bending is not bad. This material is relatively high temperature, more than 230 degrees in the temperature will be dissolved; low temperature, minus 30 degrees will not break

Q: The difference between plate and wire: Simple description, the plate is the whole, you can arbitrarily deep processing, arbitrary cutting, the standard size is 1220mmX2440mm. The wire is usually semi-finished products, not free processing, important, common engraved lines, door lines, pressure seam lines Etc., is a parquet, a group of pictures, decorative materials, and sometimes play to cover up, make up, the finishing touch.

Q: Stainless steel wire drawing board, polishing plate, mirror the difference between the three: Stainless steel wire drawing refers to: stainless steel wire drawing is a stainless steel surface like a filamentous texture, this is just a stainless steel processing technology. The surface is matte, carefully look at the top of a trace of a trace of texture, but can not touch out than the general bright stainless steel wear, looks more on the grade of some. Drawing process will be to a certain extent, the loss of stainless steel plate thickness, generally 0.1 ~ 0.2mm. In addition, because the human body, especially the palm of the hand has a relatively strong oil and sweat secretion, stainless steel wire drawing board often touch will leave a more obvious fingerprints, need to regularly scrub. Stainless steel polishing plate refers to: stainless steel polishing plate is polished by polished stainless steel bright plate, this kind of polishing board is generally not high brightness, but also according to the blurred figure. Stainless steel mirror panel refers to: stainless steel mirror panel industry, said the dual 8K plate, also known as mirror panels, grinding fluid through the polishing equipment in the stainless steel plate surface polishing, so that the brightness of the mirror as clear as the mirror. Stainless steel mirror panel from the K number generally: 6K 8K 10K 12K these kinds. From the requirements of the coefficient points are: the general grinding 8K high Pu 8K ordinary grinding 8K fine grinding 8K ultra-fine grinding 8K these types, of course, are getting better and better. Uses: mainly used in building decoration, elevator decoration, industrial decoration, decoration and other stainless steel products. From the difference, the stainless steel wire drawing board is a long strip of lines covered with stainless steel plate. While the polishing plate is cast into a certain brightness of the stainless steel plate. And stainless steel mirror panels, can be collectively referred to as glass-like stainless steel mirror panels.

Q: Is the cement pressure plate and the cement fiber board a plate? Is there a difference?: Cement fiberboard and cement pressure plate is a product of two names, in fact no difference. The cementitious materials are cement, and the reinforcing materials are fibers (asbestos fibers and / or cellulose fibers). The name of the fiberboard emphasizes the reinforcement of the material 'fiber'; 'pressure plate' name emphasizes the production process, the use of presses on the board green pressure, squeeze out the water and compaction, improve the board's density and strength. 'Cement fiberboard' is a more traditional name, but in recent years is also known as 'cement pressure plate'. Advantages and Disadvantages of Cement Fiberboard Advantages: cement fiber pressure plate as a new environmentally friendly building materials, in addition to the function of the traditional gypsum board, but also has excellent fire performance and moisture resistance, the advantages of long life, a large number of industrial and commercial applications in the ceiling ceiling and partition, home decoration , Furniture liner, billboard liner, ship compartment board, warehouse floor, network floor and tunnel and other indoor works of the wall. Calcium silicate board processed into the ceiling, with resistance to subsidence, moisture, no dust, non-flammable and other characteristics, an effective solution to mineral wool board gypsum board easy subsidence, short life defects. Calcium silicate board, fiber cement pressure plate is the ideal decoration of the permanent building plate. Walls, ceiling also applies to the wall, the activities of the floor, table, billboards, goods cabinets, kitchen latrines, goods cabinets, fire Pipe, furniture liner, fire door lining. Disadvantages: easy to cause crevice cracking, and deal with the gap is too much trouble. (Thermal expansion and contraction is relatively strong in the reason)

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