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
Wire Material FeCrAl Alloy Color Golden / Silver Appplication Industrial Furnace / Muffel furnace / Ovens Wire Gauge 6 swg to 19 swg Temperature Withstand Upto 1300 Deg C
Manganin is a trademarked name for an alloy of typically 84% copper, 12% manganese, and 4% nickel. Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability.
Thickness : 0.010-0.099mm Width : 3-300mm *Depends on grade and thickness. Contact us for more details.
metal powders suitable for AM are the spherical geometry of the particles resulting from the gas atomisation and a particle size distribution according to the layer thickness, usually between 10-50 µm.
Tubing shall be in the fully heat treated condition as received from the mill. Heat treatment may ne annealed, normalized, or normalized and tempered per the ASTM Specification used. 2) Welded tubing conforming to ASTM A 214 or A 226 is an acceptable alternate to seamless tubing, subject to prior approval from OWNER.
Tensile Strength: 480 N/mm2. Elongation: 33% (Note: 5.5 mm wire rod before wire drawling). Elongation: 5-6% (Note: Diameter 3.3 mm wire rod drawling). Chemical: Carbon: 0.09% Si: 0.17% Mn: 0.57% P: 0.024% S: 0.02%.
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.
Concertina razor wire with 0.5 mm thickness coating. Core wire diameter: 2.5 mm. ... Blade length: 22 mm. Blade width: 12 mm. Blade spacing: 35 mm.
Round Annealed Binding Wire Dimension: 5.50mm Diameter. Quality: SAE 1008 LS16 Annealed, lightly oiled. Tensile Strength: 250-430 N/mm2. Elongation: 40 % @ measuring length of 5.0 x dia. External Diameter of Coil: 800-900 mm. Internal Diameter of Coil: 550 mm. Height of Coil: 600 mm. Delivery Form: Coil.
Metal cored wires are classified under the American Welding Society specification with solid MIG wires (AWS A 5.18-93 for mild steel, AWS A5. 28-98 for low alloy and AWS A5. 9-93 for stainless steel).
Standard Number Last version Description Status A 19 1936 Quenched-and-Tempered Carbon-Steel Axles, Shafts, and Other Forgings for Locomotives and Cars Replaced by A 236 /no materials/ A 63 Alloy Steel Forgings for Locomotives and Cars Replaced by A 237 /no materials/ A 105/A 105M 2005 Carbon Steel Forgings for Piping Applications /1/ A 133 Alloy-Steel Forgings for Locomotives and Cars Withdrawn 1941 /no materials/ A 136 Forge-Welded Steel Pipe Withdrawn 1945 /no materials/ A 181/A 181M 2006 Carbon Steel Forgings, for General-Purpose Piping /2/
Jhas 0.8 Mm - 1.2 Mm Sealing Wire Galvanized Steel for Lead Seal. ... 50-100 M Sealing Wire, For Industrial. ... Packing Wire. ... 0.5-5 Mm Golden Sealing Wire, For Industrial, Thickness: 5-20 Mm. ... Jamesmaag 1.26 Mm Sealing Wire. ... Silver 1 Mm Packing Wire. ... NBI Lead Seal. ... Smartpack 15 Mm Sealing Wire, For Construction, Thickness: 1 Mm.
Brand Perfect Wire Zinc Coating 40-270 gms/m2 UTS Max 650 Tolerance 0.05mm (as per requirement lesser is also possible) Wire Thickness 1.40 mm - 6.00 mm
Designation Depth of Section Width of Flange Thickness of Web Weight/Mtr Sectional Area Moduli of Section h b t w a Zxx Zyy (mm) (mm) (mm) (kg) (cm2) (cm2) (cm2) ISMC 75 weight 75 40 4.8 7.1 9.1 20.3 4.7 ISMC 100 weight 100 50 5 9.6 12.2 37.3 7.5 ISMC 125 weight 125 65 5.3 13.1 16.7 68 13.4 ISMC 150 weight 150 75 5.7 16.8 21.3 105 19.4 ISMC 175 weight 175 75 6 19.6 24.4 139.8 22.8 ISMC 200 weight 200 75 6.2 22.3 28.5 181 26.4 ISMC 250 weight 250 82 7.2 34.2 39 307 38.4 ISMC 300 weight 300 90 7.8 36.3 46.3 428 47.1 ISMC 400 weight 400 100 8.8 50.1 63.8 760 67
Components Materials Symbol Reference Grade or designation Body Ductile iron DI/SG BS 2789 420/10 Bolts, nuts and washer Hot dip galvanized HD BS 4190 - Sealing Gasket (Top) Synthetic rubber EPDM MS 672:99/AS 1646 66-75-IRHD Sealing Gasket (Bottom) Synthetic rubber EPDM MS 672:99/AS 1646 66-75-IRHD
Alumina Alumina FOB Australia MMWAU00 MMWAU03 MMWAU04 MMWAU16 Assessment Daily PMA05 Sandy calcined Metallurgical / Smelter Grade Alumina (SGA) 30,000 mt and 35,000 mt bulk max 12% -45 microns, min 88% +45 microns FOB Kwinana, Bunbury Shipment 14-60 days LC 30 days, BL 30 days $/mt Alumina FOB Brazil differential to FOB Australia MMWAD04 MMWAD03 MMWAD16 Assessment Thursday PMA05 Sandy calcined Metallurgical / Smelter Grade Alumina (SGA) 30,000 mt and 35,000 mt max 12% -45 microns, min 88% +45 microns FOB Vila do Conde, Sao Luis Shipment 14-60 days LC 30 days, BL 30 days $/mt Alumina Ex-Works China Yuan/mt MMXCY00 MMXCY03 MMXCY04 Assessment Daily PMA05 Smelter Grade Alumina, which meets the latest Chinese official industrial standard under code GB/T24487-2009. Aluminum Oxide (Al2O3) content of minimum 98.4%. Min 1,000 mt Bags of 1.5 mt each.Ex-works Shanxi Loading within 7 days Cash Yuan/mt Alumina Ex-Works China MMXWC00 MMXWC03 MMXWC04 MMXWC16 Calculation Daily PMA05 Smelter Grade Alumina, which meets the latest Chinese official industrial standard under code GB/T24487-2009. Aluminum Oxide (Al2O3) content of minimum 98.4%. Min 1,000
Symbol: Cd Density: 8.65gm/cc Melting Point: 320.9 oC Boiling Point: 765 oC Thermal Conductivity: 0.969 W/cm/ K @ 298.2 K
Material Brass 16 swg ( 1.5 mm Thick) or st.steel 20 swg (1 mm Thick) Finishing Buffed Packing Details Well packed. 40mmround 40x40mm square orinany angular design
Quality Level. 100. assay. 99.9% trace metals basis. form. powder. resistivity. 7.1-cm, 0 C. particle size. 200 mesh. bp. 3900 C (lit.) mp. 2310 C (lit.) density. 12.45 g/cm3 (lit.)
