PVC Insulation Material and Copper Conductor Material THHN Wire

THHN Copper Wire Applications:

· THHN electrical wire is meant for use as general purpose wiring for installation in conduit or other recognized raceway. THHN may also be used for machine tool, appliance and control circuit wiring. Read on below for THHN wire specs.

THHN Cable Approvals:

· UL listed Stds. 83 & 1063 as: Type THHN Wire 90°C in dry locations, Type THWN Wire 75°C in wet locations.

· A-A-59544, NEMA WC-5, UL-758

· CSA approval upon request

Building Wire - THHN Wire Specifications:

· Conductor: Bare Copper, Soft Drawn

· Insulation: Polyvinylchloride (PVC)

· Jacket: Nylon

· Standard Colors (denoted by a dash and number code following the part number below): Black (-0), Brown (-1), Red (-2), Orange (-3), Yellow (-4), Green (-5), Blue (-6), Violet (-7), Gray (-8), White (-9), Pink (-10), Tan (-11); Striping and Other colors available upon request.

· Gasoline & oil resistant - Type MTW 90°C Machine Tool Wire (stranded only) 105°C AWM, 80°C when exposed to oil.

Building Wire - THHN Wire Ratings:

· THHN-THWN: 75°C Oil, 75°C Wet, 90°C Dry, 600V

· THWN-2: 75°C Oil, 90°C Wet, 90°C Dry, 600V

· MTW: 60°C Oil, 60°C Wet, 90°C Dry, 600V

· AWM 1316 to 1321: 80°C Oil, - Wet, 105°C Dry, 600V

· AWM 1408 to 1414: 60°C Oil, 60°C Wet, 90°C Dry, 600V

· AWM 1452 to 1453: 80°C Oil, - Wet, 90°C Dry, 600V

· T90 NYLON: 60°C Oil, - Wet, 90°C Dry, 1000V

· TWN 75: - Oil, 75°C Wet, - Dry, 600V

Building Wire - THHN Wire Printing:

· 14 - 10 AWG (solid conductors): "AWG Type THHN or THWN GASOLINE AND OIL RES II 600V (UL) or AWM VW-1--C-UL Type T90 NYLON or TWN 75 FT-1"

· 14 AWG - 750 KCMIL (stranded): "AWG Type MTW or THHN or THWN or GASOLINE AND OIL RES II 600V (UL) or AWM--C-UL Type T90 Nylon or TWN 75." "VW-1" and "FT1" on 14 - 6 AWG and "for CT USE SUN RES" on 1/0 AWG and larger in black. THWN-2 on 8 AWG and larger.

Company Information

 Hongda Cable, established in 2004, with two factories in Henan Province, China, is dedicated into manufacturing a wide range of electric wire and cable with rated voltage from 300 voltage to 36kv. The electric wire and cable are applied to industrial, commercial, and residential use. Including PVC insulated cable, XLPE insulated cable, Aerial Bundle Cable, Control Cable, Bare Overhead Conductor (AAC, AAAC, ACSR, ACAR), PVC or XLPE insulated with sheath or unsheathed electric wires, which are used for power generation, power transmission, power distribution, house wiring, electrical equipment, oil & Gas, marine & shipboard, telecommunication, control & instrumentation, and so on.

     To stay in front, we continually keep expanding our manufacturing facilities and quality control equipment's for significant scale and the flexibility to fulfill our customer requirements. With continuous effort of improvement to processing and quality management, Hongda Cable is certificated by ISO 9001, CCC (China Compulsory Product Certification). With quality and service, Hongda Cable has been supplying cables for China Railway, Military Residence, Power Station and Substation,

Petrochemical, Hospital, Water Suppliers, Real Estate, Shopping Mall,Smelting and mining industry; For overseas market, Hongda Cable have developed market in North America, Middle East, Asian, Africa, South America, Austria, etc. 

Packing&Shipping



Our service
If you come to visit the factory, you can take the train or plane to zhengzhou, we can go to zhengzhou

airport or railway station to pick you up, hongda company will give you the most satisfactory service.



 

FAQ

1. Q: Are you the factory or the trading company?

    A: We are the factory. 

2. Q: How long is your guarantee Period?

    A: We uaually offer 1 year guarantee for our general products.

3. Q: How can I get the samples?

    A: We can make the sample order. And usually we will charge for it. 

         But the samples fee will be return to you when you make the bulk order.

4. Q: Where is your factory? How can we visit your factory?

    A: Our factory located in Zhengzhou city, Henan Province. You could reach here by train and by air.

        We can pick you up in the airport and the railway station.

5. Q; What is your MOQ?

    A: It`s base on the cable type or wire type. Please contact Mona. She will let you know.


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