Bonding jumpers shall consist of 100 mm (4 inches) wide copper strip or two 6 mm² (10 AWG) copper conductors spaced minimum 100 mm (4 inches) apart. Use 16 mm² (6 AWG) copper where exposed and subject to damage. B. Comply with the following when shielded cable is used for data circuits.
Sizing of Telecommunication Bonding Backbone (TBB) TBB length FT Grounding Conductor Size (AWG) DC Resistance Per 100 Ft (Copper Conductor) ShortTime Rating (A) 8 0.0778 391 < 13 Ft 6 0.0491 621 14 - 20 Ft 4 0.0308 988 21 -26 Ft 3 0.0245 1245 27 - 33 Ft 2 0.194 1571 34 - 41 Ft 1 0.0154 1981 42 - 52 Ft 1/O 0.0122 2499 53 - 66 Ft 2/O 0.00967 3150 > 66 FT 3/O 0.00766 3972 4/O 0.00608 5008 Kcmil 250 0.00515 5917 300 0.00429 7101 350 0.00367 8284
We are dealing with thermal spray wires such as nial95/5 wires for bond coats.
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Buyer: Electrical cable accessories like alloy fasteners, copper & silicon bronze s s & brass rods, copper rods, alloys components cable gland, cable lugs and metal connectors, with copper electrical earthling items
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NiAl 95/5 alloy is a nickel aluminium alloy characterized by dense coating,high temperature oxidation resistance, heat shock resistance and scratch resistance.This wire has stable chemical composition, low oxgen and high bonding strength. Typical applications for NiAl 95/5 are widely used in arc and flange flame spray systems, Coatings to resist heat and prevent scaling of conventional low alloy steels,Bond coats for improving the adhesion of top coatings,Coatings on moulds in the glass industry. Common name: NiAl 95-5, Nickel Aluminum 95/5 N9 Ni95Al5 95/5 Nickel Aluminum F-80NA Nickel Aluminium 95/5
TANKII 45CT is a nickel chrome titanium wire specifically designed for arc spraying. It produces dense, well-bonded coatings with excellent corrosion resistance and good wear resistance. It is highly resistant to sulfur and vanadium atmospheres up to 1825°F. It has proven to be particularly effective as a protective arc spray coating for boiler tubes in black liquor recovery boilers and coal fired utility boilers.
TANKII Cr13 is a 420 stainless steel wire, specifically designed for arc spray processes. TANKII Cr13 forms a dense, well bonded coating, with excellent wear resistance and good corrosion resistance. It is widely used for machine elements repair, dimensional restoration, and wear resistant application. TANKII Cr13 s low shrink rate characteristics allows for increased coating thickness on parts requiring heavier coatings.
Pure zinc wire The surface of the zinc wire is smooth and bright, no broken wires, no greasy dirty and burrs, no scratches and scars, no jam in the process of use Product purity: zinc content more than 99.995% Diameter: 1.0mm-4.0mm Package20--5kg/Bundle 15kg-20kg/Shaft 50kg-250kg/Barrel MaterialAdopt 0# distillation zinc ingot produced by Hulo Island Zinc Co., LTD, zinc content more than 99.995%. The material used is strictly stick to national standards GB/470-2008 Characters: 1.The size and shape of spray will not be affected. You can spray on the whole surface, and also you can spray the limited surface which is convenient and economical to the parts of large conponents. 2.The parent material will not change. Because when spraying, the parent material will become small due to low temperature. 3.The thick of coating can be changed in large range from several microns to several millimeters 4.It can be sprayed to form shapes. Hot spraying technology can be used not only to form shape in the surface, but also to manufacture mechanical parts, that is spraying molding products. Transportation storage It is forbidden to bring with acid, alkali, salt corrosion of zinc by packaging and transportation shipment, and it should be stored in dry, ventilated, non-corrosion material warehouse and keep out of rain. Applications The thermal spraying wire is used in a variety of applications, such as: 1.High-temperature oxidation protection used, for example, to resist gases in boiler atmospheres 2.Coatings to resist heat and prevent scaling of conventional low alloy steels 3.Bond coats for improving the adhesion of top coatings 4.Coatings on moulds in the glass industry It is used in the flame spraying, arc spraying, supersonic plasma spraying, the ordinary plasma spraying.