Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
S.N CAS No. Item
1 100-21-0 Terephthalic acid
2 67763-03-5 Silsesquioxanes
3 9003-01-4 Acrylic acid
4 1333-86-4 Carbon black
5 80-62-6 Methyl methacrylate
6 61788-97-4 Haloperidol
7 75-38-7 1,1-difluoroethylene
8 100-42-5 Styrene
9 9002-84-0 Poly(tetrafluoroethylene)
10 124-04-9 Adipic acid
11 107-21-1 Ethylene glycol
12 126-30-7 Neopentyl glycol
13 85-44-9 Phthalic anhydride
14 106-89-8 Epichlorohydrin
15 9003-08-1 Amino resin
16 9006-03-5 Chlorinated rubber
17 13463-67-7 Titanium dioxide
18 12227-89-3 Iron Oxide Black
19 922-67-8 Methylpropiolate
20 538-24-9 Trilaurin
21 9011-05-6 Urea formaldehyde
22 79-41-4 Methacrylic acid
23 1314-13-2 Zinc oxide
24 80-05-7 Bisphenol A
25 121-91-5 Isophthalic acid
1 141-78-6 Ethyl acetate
2 79-20-9 Methyl Acetate
3 123-86-4 Butyl acetate
4 108-32-7 Propylene carbonate
5 75-12-7 Formamide
6 127-19-5 N,N-dimethylacetamide
7 872-50-4 N-methylpyrrolidin-2-one
8 26171-83-5 1,2-butanediol
9 504-63-2 1,3-Propanediol
10 26761-45-5 2,3-Epoxypropyl neodecanoate
11 57-55-6 Propylene Glycol
12 108-94-1 Cyclohexanone
13 95-47-6 o-xylene
14 2238-07-5 Diglycidyl ether
15 122-60-1 Phenyl glycidyl ether
16 34590-94-8 Dipropylene glycol monomethyl ether
17 110-54-3 Hexane
18 109-99-9 Tetrahydrofuran
19 75-09-2 Dichloromethane
20 110-82-7 Cyclohexane
1 117-81-7 Bis(2-ethylhexyl) phthalate
2 117-84-0 Di-n-octyl phthalate
3 85-69-8 Butyl 2-ethylhylhexyl phthalate
4 84-61-7 Dicyclohexyl phthalate
5 84-74-2 Dibutyl phthalate
6 84-69-5 Diisobutyl phthalate
7 131-11-3 Dimethyl phthalate
8 84-66-2 Diethyl phthalate
9 20548-62-3 Bis(7-methyloctyl) phthalate
10 68515-49-1 Diisodecyl phthalate
11 84-75-3 Di-n-hexyl phthalate
12 6422-86-2 Dioctyl terephthalate
13 137-89-3 Bis(2-ethylhexyl) isophthalate
14 123-79-5 Dioctyl adipate
15 122-62-3 Bis(2-ethylhexyl)sebacate
16 109-43-3 Bis(n-butyl)sebacate
17 512-56-1 Ttrimethyl phosphate
18 126-73-8 Tributyl phosphate
19 8013-07-8 Epoxidized soya bean oil
20 77-93-0 Triethyl citrate
1 27176-87-0 Dodecylbenzenesulphonic acid
2 151-21-3 Sodium dodecyl sulfate
3 9016-45-9 Nonylphenol Ethoxylate
4 63449-41-2 Benzalkonium Chloride
5 139-07-1 Dodecyldimethylbenzylammonium chloride
6 9004-82-4 AES
7 6863-42-9 Coconut oil acid diethanolamine
8 683-10-3 Lauryl betaine
9 25155-30-0 Sodium dodecyl benzene sulfonate
10 107-43-7 Betaine
11 112-00-5 Dodecyltrimethylammonium chloride
12 25496-72-4 Glyceryl monooleate
13 1120-02-1 Octadecy trimethyl ammonium bromide
14 9005-64-5 Polysorbate 20
15 9005-67-8 Tween 60
16 68213-23-0 Fatty alcohol polyglycol ether
17 68585-34-2 Sodium lauryl ether sulfate
18 9004-95-9 Polyethylene Glycol Monocetyl Ether
19 9004-98-2 Polyethylene glycol monooleyl ether
20 9003-11-6 Polyethylene-polypropylene glycol
1 108-78-1 Melamine
2 37640-57-6 Melamine cyanurate
3 63428-83-1 Polyamide
4 106-50-3 1,4-phenylenediamine
5 9002-89-5 Poly(vinyl alcohol)
6 105-60-2 �µ-caprolactam
7 10578-34-4 Stearyl benzoate
8 108-31-6 Maleic anhydride
9 108-05-4 Vinyl acetate
10 26264-06-2 Calcium dodecylbenzene sulfonate
11 111-69-3 Adiponitrile
12 924-42-5 N-Methylolacrylamide
13 100-20-9 Terephthaloyl Chloride
14 99-63-8 Isophthaloyl Chloride
15 1338-02-9 Copper naphthenate
16 6153-56-6 Oxalic acid dihydrate
17 79-10-7 Acrylic acid
18 75-01-4 Chloroethene
19 25190-06-1 Poly(butylene oxide) macromolecule
20 77-99-6 Trimethylol propane
Flexible magnets are low-cost extruded permanent magnets made by bonding a strontium magnetic powder ina flexible vinyl binder. Microcrystalline magnetic powder of flexible magnet leads to its high magneticperformance, and artificial rubber makes it very flexible. Its maximum magnetic energy product has reached 90KJ/ m3 (11.25MGOe), industrial mass production magnetic performance range of 16 to 68KJ/m3(2.0~8.5MGOe).Due to its excellent flexibility, it can assemble faster than molded magnets. Flexible magnetic sheets, magnetic strips and labeling magnets are easy to use and manipulate to your desired specifications.
Advantages of Flexible Magnet:
Flexible magnets are easy to use, easy to manipulate, low cost and extremely versatile. They can easily be cut, bent,twisted, slit, or coiled and adhere to multiple items and surfaces. In addition, flexible magnetic materials require no surface treatments so no special precautions need to be taken to protect the magnetic surface. Our simple sheet on Care Tips will ensure that the use of magnetic sheeting on vehicles will not mar paint finishes.
Technical Data of Flexible Magnet:
Shapes: Rolls or Sheeting & Strips
Magnetization: Axially Magnetized
Br: 1,600 Gauss
BHmax:0.60 MGOe
Hc: 1,370 Oersted's
Max Operating Temperature:212F/100
Density(lb/in3): 0.133
AINiCo is composed primarily of Aluminum Nickel Cobalt and also Copper and Titanium. They are manufactured through either casting or sintering process. Cast AINiCo may be manufactured in complex shapes such as horseshoes not possible with other magnet materials. Sintered AINiCo offer slightly lower magnetic properties but better mechanical characteristics. it can be efficiently magnetized in any direction, and for anisotropic AINiComagnet, it generally has greater magnetic capacitive in a preferred orientation than isotropic types. AINiCo is hard and brittle, Machining or drilling cannot therefore be accomplished by ordinary methods. Holes are usually cored in at the foundry, and magnets are cast close to final size and then finish machined to closer tolerances.
â?¢ Advantages of AlNiCo Magnet:
1.Customized designs are available.
2.Max working temperature can be as high as 550�°C.
3.Disadvantage: Br and BH(max)are not as high as rare earth magnet.
4.High energies and relatively low coercivity.
5.High magnetic flux density; low mold charge stable temperature properties; easy to shap.
Ferrite Magnet is manufactured from oxide material by powder metallurgical process. Its advantages include:
low-cost excellent corrosion resistance, resistance to be demagnetized etc. The normal working temperature of Ferrite Magnet is between-40C and +250C.It can be magnetized before or after assembling. Generally, Ferrite Magnet can be machined to regular shapes like segments, blocks, rings and discs etc. The normal grades for
sintered Ferrite Magnets are Y10,TY25, Y30, Y30BH, Y35, etc.
Advantages of Ferrite Magnet:
Ferrites have isotropic characteristics, weak magnetic performance, has the same magnetic performance in any direction, multipolar magnetic charge. The main raw material of ferrite is oxides, so it is not corroded by high temperature, high humidity or chemicals (except strong acid and base); with excellent diamagnetic impedance, no flux loss before and after assembly and magnetic charging; working temperature is-40C to + 250C, poor temperature coefficient; Br temperature coefficient is-0.2% /C, 0.2% under Br, etc. per 1 Cincrease; high hardness, wire cutting and grinding; ferrite is brittle and fragile during production and transportation. magnetic requirements and good for strict working environment requirement.
Neodymium magnets (also known as NdFeB, Neo or NIB magnets), are strong permanent magnets made from an alloy of neodymium, iron & boron. Part of the Rare-Earth magnet family, they have the highest magnetic properties of all permanent magnets. Due to their high magnetic strength and relatively low-cost, they are the preferred choice for many consumers, commercial, industrial and technical applications.NdFeB is divided into sintered NdFeB and bonded NdFeB. Bonded NdFeB is magnetic in all directions and corrosion resistance and is divided into Bonded Compression NdFeB Magnet and Bonded Injection NdFeB Magnet; while sintered NdFeB is easy to corrosion, the surface requires coating, generally divided into axial and radial magnetic charging.
Advantages of Sintered NdFeB Magnet :
1. Very hard and brittle, high diamagnetic resistance, high cost / performance ratio, not suitable for high working temper ature;
2. Magnetic performance is higher than that of the rare earth cobalt permanent magnet, the residual magnetic induction strength, magnetic induction coercivity, the maximum magnetic energy product is very high, is the current magnetic performance of the best permanent magnet;
3. High cost performance.
Samarium Cobalt (SmCo) magnets are made by a sintering process and exist in two forms. The first is Sm1Co5(SmCo 1:5),which has a maximum energy product of between 14 and 24MGOe. The second and more common form is Sm2Co17(SmCo 2:17) which has a maximum energy product of between 22 and 32 MGOe. The main Sm2Co17 alloy is around 35% Samarium (Sm)and 60% Cobalt (Co)with the balance being from varying amounts of lron (Fe) Copper (Cu). Hafnium (Hf) and Zirconium (Zr). Praseodymium (Pr) may also be used. Sm1Co5 is made of only Sm and Co and has excellent corrosion resistance.
â?¢ Advantages of SmCo Magnet:
1.Superior resistance to high temperature.
2. Excellent resistance to corrosion, no coating is needed for surface protecting.
3.High working temperature.
4.SmCo is suitable for machines with high magnetic requirements and good for strict working environment requirement.
S.N CAS No. Item
1 9003-07-0 Poly(propylene)
2 25766-59-0 Polycarbonate resin
3 26062-94-2 Poly(butylene terephthalate)
4 9002-86-2 poly(vinyl chloride)
5 9002-88-4 Polythene
6 9003-56-9 ABS Resin
7 25212-74-2 Poly(1,4-phenylene sulfide)
8 25135-51-7 Polysulfone
9 110-63-4 Butane-1,4-diol
10 9003-35-4 Phenol-formaldehyde resin
11 9003-53-6 Polystyrene
12 9011-14-7 Poly(methyl methacrylate)
13 26009-03-0 Poly(2-Hydroxyacetic acid)
14 24980-41-4 Polycaprolactone
15 31533-76-3 Polyphenyl ether
16 29658-26-2 PEEK
17 9002-81-7 PolyoxyMethylene
18 26023-30-3 Polylactic acid
19 63428-84-2 Polyamide
20 25038-59-9 Polyethylene terephthalate
Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.
According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.
According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.
1 101-68-8 4,4'-Diphenylmethane diisocyanate
2 9016-00-6 Poly(dimethylsiloxane)
3 26471-62-5 Tolylene diisocyanate
4 100-42-5 Styrene
5 141-32-2 Butyl acrylate
6 107-13-1 Acrylonitrile
7 106-99-0 Buta-1,3-diene
8 75-38-7 1,1-difluoroethylene
9 9-38-9 Chlorotrifluoroethylene
10 111-44-4 2,2'-Dichlorodiethyl ether
11 1187-93-5 Trifluoromethyl trifluorovinyl ether
12 21645-51-2 Aluminum hydroxide
13 116-14-3 Tetrafluoroethene
14 116-15-4 Hexafluoropropylene
15 126-99-8 Chloroprene
16 103-11-7 2-Ethylhexyl acrylate
17 140-88-5 Ethyl acrylate
18 78-79-5 Isoprene
19 96-33-3 Methyl acrylate
20 1300-21-6 Dichloroethane
Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
1 63148-62-9 Silicone oil
2 77-92-9 Citric acid
3 9003-05-8 Polyacrylamide
4 7664-39-3 Hydrogen fluoride
5 9000-11-7 Carboxymethyl cellulose
6 7757-82-6 Sodium sulfate
7 68-04-2 Sodium citrate
8 7664-38-2 Phosphoric acid
9 1310-73-2 Sodium hydroxide
10 497-19-8 Sodium carbonate
11 139-33-3 EDTA disodium
12 67-63-0 Isopropanol
13 25322-68-3 Polyethylene Glycol
14 144-55-8 Sodium bicarbonate
15 4404-43-7 Fluorescent Brightener 28
16 7758-29-4 Sodium tripolyphosphate
17 7601-54-9 Trisodium phosphate
18 532-32-1 Sodium benzoate
19 5329-14-6 Sulfamic acid
20 142-91-6 Isopropyl palmitate
21 7782-99-2 Sulfurous Acid
22 9014-01-1 Subtilisin (Compound proteinase)
23 1344-09-8 Sodium silicate
24 6834-92-0 Sodium metasilicate
25 7720-78-7 Ferrous sulfate
