What Are BS4568 And BS31 Conduit Systems?
EVT BS4568 conduit system is designed according to BS 4568-1:1970, with metric threads of ISO form based upon BS 3643. The BS 31 conduit system is manufactured to BS 31:1940. Threads of the steel conduit and fittings BS 31 shall be of Whitworth form as defined in BS 84.
The 7 Common Types of BS products:
Elbow / Bend
Screwed Coupler and Bush
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![BS4568 Conduit]()
BS4568 ConduitEVT rigid steel conduit to BS 4568 standard is a steel raceway of circular cross section, which is metric threaded at both ends, with steel coupling at one end and thread protector at the other end.read more -
![BS31 Conduit]()
BS31 ConduitEVT threaded steel conduit to BS 31 standard is manufactured from heavy gauge of steel to ensure solid mechanical strength in electrical installations.read more -
![Flexible Steel Conduit]()
Flexible Steel ConduitEVT flexible steel conduit is used primarily in dry areas where it would be impractical to install non-flexible conduit.read more -
![PVC Coated Flexible Conduit]()
PVC Coated Flexible ConduitEVT PVC coated flexible conduit is designed to use in wet or hostile locations where it would be impractical to install rigid steel conduit.read more -
![Circular Box]()
Circular BoxEVT GI conduit circular box is designed for use to join steel conduits BS4568 and GI conduits BS31, allowing access for inspection, pulling and maintenance of wires and cables.read more
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![Set Screw Connector]()
Set Screw ConnectorEVT set screw connector is part of UL listed EMT fittings. The steel EMT set screw connector provides concrete tight...read more -
![Nm Cable Connector]()
Nm Cable ConnectorEVT NM Cable Connector is used to bond non-metallic sheathed cable and flexible cord to a steel box or enclosure.read more -
![1 Hole EMT Strap]()
1 Hole EMT StrapEVT 1 hole EMT strap is used to mount EMT conduit to any surface. The EMT strap is UL listed with UL file number...read more -
![Strut Clamp]()
Strut ClampEVT strut clamp is designed to route EMT, IMC and rigid conduit across 1-5/8" wide strut channel.read more -
![LB Conduit Body]()
LB Conduit BodyLB type threaded conduit body for rigid conduit or IMC allows access for general inspection, maintenance and wire...read more -
![Slotted Strut Channel]()
Slotted Strut ChannelEVT slotted strut channel has rounded end rectangular slots punched out on 2-inch centers.read more
