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Industrial Electrical Pathways

OLD INDUSTRIES. NEW STANDARDS. BUILT BY VELKOR.

Verified industrial products with modern standards, transparent quality control,
and reliable project delivery — electrical wiring systems, including EMT conduit, IMC conduit, Flexible Conduit,  Conduit fittings, and Conduit Boxes. Manufactured in accordance with applicable UL standards.

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TRACK YOUR ORDER

30+

YEARS OF EXPERIENCE

2+2

Manufacturing Facilities

20+

Qualified Manufacturing Partners

UL/CSA

UL Standards, ETL Listed

Why Velkor

Modern Standards for Traditional Products

We make industrial procurement more transparent, efficient, and easier to manage.

ACCOUNTABLE QUALITY

Every shipment has a named quality owner and is checked against approved specifications before release.

CLEAR SPECIFICATIONS

Each product is supported by an approved drawing, technical data sheet, and shared specification record.

MEASURED RELIABILITY

We track delivery performance, response time, QC documentation, and order update frequency. 

ORDER TRACKING

Velkor proprietary system, view production status, QC reports, packing photos, documents, and shipping updates in one place.

ONE-POINT SERVICE

One coordinator manages quality, documents, packing, and delivery from order confirmation to shipment.

Velkor Flexible Conduit System

Product Range

Organized by Major Category

Browse the full Velkor catalog. Each family groups similar products so you can filter, compare and request exactly what your project needs.

VELKOR EMT CONDUIT SYSTEM

EMT Conduit System

Lightweight steel EMT conduit for protected electrical wiring.

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VELKOR IMC CONDUIT AND FITTINGS

IMC/RMC CONDUIT SYSTEM

Heavy-duty IMC and RMC conduit for superior cable protection.

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Steel Flexible Conduit, PVC-coated Flexible Conduit, Liquid Tight flexible conduit, non-metallic liquid tight flexible conduit, liquid tight connectors, angle squeeze connectors

FLEXIBLE CONDUIT SYSTEM

Flexible electrical conduit for movement, vibration, and tight spaces.

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4" Square Conduit Boxes, 2"x4" Handy Boxes, Conduit Bodies, Weatherproof Boxes Single Gang, BS standard Switch Boxes, IEC 61386 Standard Electra Box A01, A11

CONDUIT BOXES

Metal junction boxes and conduit bodies for secure wiring connections.

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Velkor Strut Channel System, Strut Channel, Strut Clamp, Beam Clamps, Conduit Hanger, Threaded Rod

STRUT CHANNEL SYSTEM

Strut channels and fittings for conduit and cable support.

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IEC 61386 Standard products, EMT TUBO, Flexible conduit, tubo connector, SEC certificates

IEC 61386 CONDUIT SYSTEM

Rigid electrical conduit and fittings for protected cable routing.

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Technical Data

Live Specification Selector

Select a product family on the left to discover its featured Velkor product. See what sets it apart, review key specifications, and explore available sizes in one place.

PRODUCT FAMILY

  • EMT Conduit System
    EMT Conduit System

    VELKOR SIGNATURE EMT

  • IMC/RMC Conduit System
    IMC/RMC Conduit System

    VELKOR SIGNATURE IMC

  • Flexible Conduit System
    Flexible Conduit System

    STEEL FLEXIBLE CONDUIT

  • Electrical Boxes & Conduit Bodies
    Electrical Boxes & Conduit Bodies

    THREADED CONDUIT BODIES

  • Strut Channel System
    Strut Channel System

    STRUT CHANNEL

  • IEC 61386 Conduit System
    IEC 61386 Conduit System

    IEC 61386-21 STEEL CONDUIT

  • Switches & Sockets
    Switches & Sockets

    BM1236

EMT Conduit System

Our signature 5-Star EMT Conduit is manufactured from Z275 galvanized low-carbon steel, with a nominal zinc coating mass of 275 g/m². It provides significantly greater corrosion resistance than conventional 80 g/m² pre-galvanized EMT conduit while retaining consistent forming and bending performance.

COATING

Z275 · 275 g/m²

MATERIAL

Low Carbon Steel

FINISH

Pre-Galvanized

LENGTH

3.00 Meters

VELKOR CAT# TRADE SIZE OUTSIDE Ø (MM) WALL (MM) LENGTH (MM) WEIGHT/PC (KG) ZINC COATING (μm)
VK-050S 1/2" 17.9 1.00 3000 1.25 30–40
VK-075S 3/4" 23.4 1.2 3000 1.97 30–40
VK-100S 1" 29.5 1.4 3000 2.91 30–40
VK-125S 1-1/4" 38.4 1.6 3000 4.36 30–40
VK-150S 1-1/2" 44.2 1.6 3000 5.04 30–40
VK-200S 2" 55.8 1.6 3000 6.42 30–40
VK-250S 2-1/2" 73.0 1.8 3000 9.48 30–40
VK-300S 3" 88.9 1.8 3000 11.60 30–40
VK-350S 3-1/2" 101.6 2.1 3000 15.46 30–40
VK-400S 4" 114.3 2.1 3000 17.43 30–40
*Compliance note: This product is not UL Listed or CSA certified and is not represented as conforming to UL 797 or CSA C22.2 No. 83.1. For applications requiring these standards, please select Velkor Hot-Dip Galvanized EMT Conduit.

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)
IMC/RMC Conduit System

Velkor’s signature Z275 IMC conduit offers an excellent balance of corrosion protection, reliable performance, and cost efficiency.

COATING

Z275 · 275 g/m²

MATERIAL

Low-Carbon Steel

FINISH

Pre-Galvanized

THREAD

NPT · 1:16 taper

VELKOR CAT# TRADE SIZE OUTSIDE Ø (MM) WALL (MM) LENGTH (MM) WEIGHT/PC (KG) MEASURED ZINC COATING (μm)
VK-050MS 1/2" 20.70 1.5 3000 2.131 30–40
VK-075MS 3/4" 26.13 1.8 3000 3.240 30–40
VK-100MS 1" 32.77 1.8 3000 4.124 30–40
VK-125MS 1-1/4" 41.59 2.0 3000 5.858 30–40
VK-150MS 1-1/2" 47.82 2.0 3000 6.780 30–40
VK-200MS 2" 59.93 2.2 3000 9.396 30–40
VK-250MS 2-1/2" 72.57 3.2 3000 16.422 30–40
VK-300MS 3" 88.29 3.2 3000 20.144 30–40
VK-350MS 3-1/2" 100.86 3.2 3000 23.120 30–40
VK-400MS 4" 113.44 3.2 3000 26.098 30–40

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)
Flexible Conduit System

Galvanized steel flexible conduit available in Greenfield and Square-Lock constructions for adaptable cable routing in dry-location installations.

MATERIAL

Galvanized Steel Strip

CONSTRUCTION

Greenfield / Square-Lock

PACKAGING

Coils

VELKOR ITEM NO. TRADE SIZE INSIDE DIAMETER (MM) OUTSIDE DIAMETER (MM)
MIN MAX MIN MAX
VK-4101 1/2" 15.90 16.30 20.90 23.30
VK-4102 3/4" 20.70 21.20 26.60 28.00
VK-4103 1" 25.40 26.40 33.00 35.00
VK-4104 1-1/4" 31.80 33.00 39.40 41.40
VK-4105 1-1/2" 38.20 40.00 48.70 49.40
VK-4106 2" 50.90 52.80 59.70 62.20
VK-4107 2-1/2" 63.60 64.40 72.70 77.70
VK-4108 3" 76.30 76.90 88.20 90.40
VK-4110 4" 101.70 102.80 110.80 115.80
*Greenfield construction manufactured to applicable UL 1 dimensional requirements.

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)
Electrical Boxes & Conduit Bodies

Threaded conduit bodies provide accessible wire-pulling points and directional changes in rigid and intermediate metal conduit systems.

MATERIAL

Die-Cast Aluminum

CONFIGURATIONS

C / LB / LL / LR / T

CONNECTION

Threaded Hubs

SIZE RANGE

1/2"–4"

SIZE C LB LL LR T
1/2" VK-C1 VK-LB1 VK-LL1 VK-LR1 VK-T1
3/4" VK-C2 VK-LB2 VK-LL2 VK-LR2 VK-T2
1" VK-C3 VK-LB3 VK-LL3 VK-LR3 VK-T3
1-1/4" VK-C4 VK-LB4 VK-LL4 VK-LR4 VK-T4
1-1/2" VK-C5 VK-LB5 VK-LL5 VK-LR5 VK-T5
2" VK-C6 VK-LB6 VK-LL6 VK-LR6 VK-T6
2-1/2" VK-C7 VK-LB7 VK-LL7 VK-LR7 VK-T7
3" VK-C8 VK-LB8 VK-LL8 VK-LR8 VK-T8
4" VK-C10 VK-LB10 VK-LL10 VK-LR10 VK-T10
*Cover and gasket included.

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)
Strut Channel System

Strut channels in 41 × 41 mm and 41 × 21 mm profiles, available in plain and slotted configurations for assembling electrical, piping, and mechanical support structures.

PROFILES

41 × 41 / 41 × 21 mm

TYPES

Plain / Slotted

THICKNESS

2.5 mm Standard

LENGTHS

3 Meters

PRODUCT CONFIGURATIONS

VELKOR CAT. NO. PROFILE (MM) TYPE THICKNESS (MM) LENGTH
VK-4141 41 × 41 Plain 2.5 3 m
VK-4141P 41 × 41 Slotted 2.5 3 m
VK-4121 41 × 21 Plain 2.5 3 m
VK-4121P 41 × 21 Slotted 2.5 3 m
Available finishes: Pre-Galvanized (PG), Electro-Galvanized (EG), and Hot-Dip Galvanized (HDG).

SECTION PROPERTIES

PROFILE SECTION AREA A MASS I Y-Y I Z-Z Z Y-Y Z Z-Z
(MM) (CM²) (KG/M) (CM⁴) (CM⁴) (CM³) (CM³)
41 × 41 3.35 2.88 7.21 9.23 3.10 4.47
41 × 21 2.32 1.91 1.19 5.34 0.97 2.59
*Section properties shown are nominal values for 2.5 mm plain channels. Slotted-channel values may vary due to material removed by the slot pattern. *Standard thickness: 2.5 mm. Other thicknesses are available upon request.

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)
IEC 61386 Conduit System

Galvanized steel conduit for IEC-based electrical installations, available in multiple diameters and wall thicknesses for commercial, industrial, and infrastructure projects.

STANDARD

IEC 61386-21

MATERIAL

Galvanized Steel

CLASSIFICATION

4422

LENGTH

3 Meters

NOMINAL SIZE (MM) OUTSIDE DIAMETER (MM) STANDARD WALL (MM) LIGHT WALL (MM)
20 20 1.2 1.0
25 25 1.2 1.0
32 32 1.4 1.2
40 40 1.4 1.2
50 50 1.4 1.2
*Standard: IEC 61386-1 and IEC 61386-21.

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)
Switches & Sockets

Explore BM Series modular wall switches, socket outlets, USB and communication interfaces, and combination units in coordinated plate colors. Featured here, the BM1236 combines dual USB charging ports with a grounded AC power socket in one compact wall plate.

FUNCTION

USB + AC Power

USB OUTPUT

2.1A / 5V

SOCKET RATING

15A / 125V

COLOR OPTIONS

White · Silver · Champagne · Wood

CATALOG NO. PLATE COLOR CONFIGURATION USB OUTPUT SOCKET RATING
BM1236 White Dual USB + Grounded AC Socket 2.1A / 5V 15A / 125V
BM1236.SLV Silver Dual USB + Grounded AC Socket 2.1A / 5V 15A / 125V
BM1236.CHP Champagne Dual USB + Grounded AC Socket 2.1A / 5V 15A / 125V
BM1236.WOD Wood Dual USB + Grounded AC Socket 2.1A / 5V 15A / 125V

Specifications are indicative — contact us for full data sheets.

Cut Sheet (PDF)

WHO WE SERVE

BUILT FOR DISTRIBUTION.
READY FOR PROJECTS.

From independent stores to regional chains and project suppliers, Velkor provides coordinated product ranges, dependable supply, and clear order support.

01

Electrical Distributors

Coordinated conduit systems, dependable replenishment, and practical support for growing product ranges.

02

Building Supply Retailers

Consistent SKUs, on-time delivery, retail-ready packaging, and private-label options for independent stores and regional chains.

03

Project Suppliers & Contractors 

Matched products, technical documentation, and coordinated delivery for commercial, industrial, and infrastructure projects.

Have a Project in Mind?

Let’s bulld it together.

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About Velkor

Raising the Bar for Industrial Products

Built on decades of conduit manufacturing experience, Velkor combines verified product quality, transparent order progress, and dependable delivery to make industrial sourcing simpler and more reliable.

About VELKOR
OUR MISSION

Remove uncertainty from industrial sourcing through better products, transparent processes, and intelligent systems.

OUR VISION

Reinvent how the world buys industrial products.

OUR PRINCIPLE

Be integrity about every specification, inspection result, and delivery commitment.

OUR PROMISE

Consistent products, clear order progress, and accountable support from inquiry to delivery.

British Standard conduit accessories. Includes junction box, bend, connectors, coupling, switch boxes and aluminum junction box

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