hot rolled channel steel good quality with ensurance

hot rolled channel steel good quality with ensurance System 1

hot rolled channel steel good quality with ensurance

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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

Standard:	ASTM	Dimensions:	51x25x3mm-305x80x13mm	Grade:	ASTM Standard
Place of Origin:	Hebei China (Mainland)	Brand Name:	Shenda	Model Number:	BSC211/8-C12*30
Shape:	U Channel	Application:	construction	Perforated Or Not:	Not Perforated
Length:	6m,9m,12m	Thickness:	3mm-13mm

Packaging & Delivery

Packaging Detail:	according to the customer's request
Delivery Detail:	within 30 days after receive L/C

Specifications

channel steel
1)Size: 51x25x3mm-305x80x13mm
2)Material: Q195,Q215,Q235,A36,SS400,SS540
3)Packing:bundle with strips

American Channel Steel

Standard	h(mm)	b(mm)	d(mm)	Theoretic Weight
BSC211/8	51	25	3	2.37 kg/m
BSC213/16	51	25	5	3.46 kg/m
C3*3.5	76	35	3.4	5.20 kg/m
C3*4.1	76	35	4.3	6.10 kg/m
C3*5	76	37	6.6	7.40 kg/m
C3*6	76	40	9	8.90 kg/m
C4*4.5	102	40	3.2	6.70 kg/m
C4*5.4	102	40	4.7	8.00 kg/m
C4*7.2	102	43	8.2	10.80 kg/m
C5*6.7	127	44	4.8	10.4 kg/m
C5*9	127	47	8.3	13.00 kg/m
C6*8.2	152	48	5.1	12.22 kg/m
C6*10.5	152	51	8	15.64 kg/m
C6*13	152	54	11.1	19.36 kg/m
C7*9.8	178	53	5.3	14.6 kg/m
C7*12.2	178	55	8	18.2 kg/m
C7*14.7	178	58	10.6	22.00 kg/m
C8*11.5	203	57	5.6	17.10 kg/m
C8*13.7	203	59	7.7	20.5 kg/m
C8*18.5	203	64	12.4	27.90 kg/m
C10*15.3	254	65	6.1	22.80 kg/m
C10*20	254	69	9.6	30.00 kg/m
C10*25	254	73	13.4	37.00 kg/m
C10*30	254	76	17.1	45.00 kg/m
C12*20.7	305	74	7.2	30.80 kg/m
C12*25	305	77	9.8	37.00 kg/m
C12*30	305	80	13	45.00 kg/m

Q:Millennium mill plate is good or the new millennium plate is good: The new millennium is the king coconut group under the well-known domestic brands, fame may not thousands of years of large, it is not wasting thoughts on the minds of the mind spent on the quality of the new millennium is not a brand of goods factory specializing in the production of this brand, the other It is not to say, buy bad also buy an OEM goods you injustice injustice, anyway, we are all with the new millennium, on their own home watching the factory getting bigger and bigger, we believe that seeing is believing , Listen to the evaluation of the workers inside.

Q:What are the PCBs: 1) Flame Retardant Copper Foil Epoxy E Glass Fiber Cloth Laminate and Its Adhesive Sheet Material. IPC4101 detailed specification number 21; Tg ≥ 100 ℃; 2) Flame Retardant Copper Foil Modified or Unmodified Epoxy E Fiberglass Laminated Laminate and Bonding Sheet Material. IPC4101 detailed specification number 24; Tg 150 ° C to 200 ° C; 3) Flame Retardant Copper Foil Epoxy / PPO Glass Cloth Laminate and Its Adhesive Sheet Material. IPC4101 detailed specification number 25; Tg 150 ° C to 200 ° C; 4) flame retardant copper clad modified or unmodified epoxy glass cloth laminate and its adhesive sheet material. IPC4101 detailed specification number 26; Tg 170 ℃ ~ 220 ℃; 5) Flame Retardant Copper Foil Epoxy E Glass Cloth Laminate (for Catalytic Addition). IPC4101 detailed specification number 82; Tg N / A;

Q:Daya solid wood particle board is good? Wardrobe and cabinet with what plate to do better?: Daya, one of the two largest domestic man-made sheet manufacturers. Environmental protection level and the second grip nail force are more. To distinguish this plate, it is best to have the official authorization of Daya. Wardrobe: particle board is the most cost-effective preferred material, the domestic first-line brand only particle board material. If your place is very vulnerable to moisture. Can choose multi-layer solid wood board! (First-line brand foundry have to do). Not recommended woodworking board (Malacca), plate advantages: grip nail force wood is very good, shortcomings: the seam is not dense, once the joints in the joints, the wardrobe of the service life is seriously reduced. Something to buy lottery. Cabinet: the same solid wood particle board, the cabinet factory has a very good moisture treatment. Not recommended to spend money wasted, if not bad money can also choose other high-quality materials. Door: kitchen with more, try not to choose blister modeling series. Solid wood and carbon light board, and the general crystal steel doors can be! UV board acrylic best not!

Q:What are the top ten brand names in 2017?: New Zealand Chi cabinet sheet using the new water-based polymer isocyanate gum, Environmental protection level to the highest national E0 standard, it belongs to the non-formaldehyde series, Completely away from the formaldehyde, benzene and other harmful substances on the human body harm, While preserving the aroma of natural logs

Q:[Discussion] Why is the ultrasonic flaw rating of plates and forgings inconsistent? In the GB / T 6402-2008 steel forgings ultrasonic testing method forging the ultra-straight probe quality grade is divided into 4, 4 the highest requirements. Single point discontinuous flat bottom hole equivalent diameter ≤ 3mm and GB / 72970-2004 thick steel plate in the ultrasonic testing method provides the quality of steel plate is divided into four levels, one level requirements.: The standard is not the same batch of people to develop, certainly have different ideas, and the most important feature of this standard is copied to the EN10228-3 / 4, the basic is directly followed 1, the more important large forgings surface quality requirements are higher, the general surface area Flaw detection requirements than the heart of a grade as much as the specific requirements, depending on the use of the situation, the surface generally require a higher φ2 or φ3 equivalent 2, steel do not know 3, unqualified generally can not be used, but also hard to say, once we do Over 2 products, a test failed, the first make do with the user, the user test pressure no problem, and then use for many years, another qualified qualified, when the pressure test did not pass, spray a person oil

Q:How to color the plate after carving: When the font is colored, the first pigment (such as gold powder, silver powder, etc.), with ordinary office glue mixed mix, drop a few drops of diesel, pay attention not to be too thin, with the mud of the kind of sand sand wall can be almost , And then placed on the carved panel, with a thick plastic sheet, (the best use of silk screen with the kind of scraper), gently scraping past, the pigment will stay in the concave font, In the outside of the paint with a soft damp cloth can be wiped, and some also use advertising pigments instead of color.

Q:Shang material home furnishings with the plate is what material: Shangpin furniture with furniture is a medium density fiberboard, formaldehyde content is far lower than the national E1 level standards, the relevant standards close to the European E0 level standards. Plate furniture environmental protection, wear resistance, fire resistance, acid and alkali are higher than the traditional solid wood furniture: 1. Environmental protection: good plate furniture used for the quality of the substrate for the high-quality wood, the use of high environmental protection and glue with less, mainly by high-pressure raw materials forming a surface of the use of environmentally friendly melamine fire materials, without any volatile Gas release. Solid wood furniture surface is sprayed with colored paint, and paint is containing formaldehyde, benzene and other harmful gases, any kind of paint contains these harmful gases, but how much of the problem. Poor solid wood furniture is the use of non-compliance of the paint, the production of some of the furniture with a few years there are obvious irritating smell. 2. Wear resistance: melamine resin is a very high hardness of the material, the general metal will not leave scratches in the above, and paint is a soft texture of the material, it is easy to draw flowers, not wear. 3. Fire: melamine resin itself is a fireproof material, do not help combustion. The paint is a kind of easy to burn the material, not fire. 4. Acid and alkali resistance: melamine resin has a certain acid and alkali resistance, the general acid and alkali will not damage its surface. The physical properties of the paint are not very stable easily by acid-base burns, loss of surface brightness or even stripping.

Q:How to pick up the plate: But it is very ugly the best not to find the goods sent to the consultation under the cheap point to give two

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