How to make low voltage cable head production and installation

The installation unit shall fill in the construction materials/components/equipment with the cable terminal caps, plastic tapes, wiring noses, galvanized screws, cable clips, etc., and report them to the auditor.
2, the construction phase:
Operation process:
Measure cable insulation → Strip cable armor, striker → welding ground wire → Wrap cable, set cable terminal caps → Low voltage cable core wire connection nose, connect with device
3, monitoring points:
(1) Use a 1000V oscilloscope to measure the cable. The insulation resistance should be above 10MΩ.
(2) Use the 1/2 of the cable's own steel bandwidth as the clamp, and use the rubber mouth method to secure the clamp. You must hit two to prevent the steel belt from loosening. Micro-signal training deserves your attention.
(3) The grounding wire soldered to the cable strip must be very strong.
(4) The cable terminal must be firmly fixed on the cable head and the phase sequence should be correct.
(5) The cross section of the cable nose and the cable core must be matched. When the crimping is performed, the die specifications are the same as those of the core cable, and the crimping should be performed in two or more ways.

Pullylon has more than 20 years experience of manufacturing the Oil Heater,Now the product has been used widely in the fields of oil tank` heating in the Sinopec  refining  industry system. Depend on the outstanding effect on saving energy and good,stable operation capability, the product win the greeted favorable comment by the person in the line because of this, our company has became the Sinopec  strategic partner honorably.

Pullylon is certified by ISO9001,API and comply the ASME code in design and manufacturing, our products and manufacturing process are fully certified to the highest extent of industry standards. Our strengths lie in the high quality and fine craftsmanship of our products, the engineering expertise of our team, and our quest to continuously develop technologically new and exciting products.

Product Range 

Design Code

ASME Section VIII,Div I,API standard,China standard


Up to 20Mpa




Up to 200M3(2,000,000 Liters water volume )


Up to 5 meters

Shell&Head Thk

Up to 100mm


Up to 100 tons


Up to 50 meters,with suitable field joints

oil tank heater (2)

If you have any questions, please contact with us directly, Pullylon has been manufacturing the Storage Tank for more than 20 years, and our products have been exported to many factories, such as US, Russia, Singapore, Australia, Malaysia and so on. Welcome you can visit our Factory. For inquiry, Please send mail directly to us.

Oil Heater

Oil Heater,Fuel Oil Tank Heater,Asme Oil Heater,Standard Oil Heater

Shandong Pulilong Pressure Vessel Co.,Ltd ,