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Did you know that Northern Strands is the largest supplier of wire rope and rigging in Saskatchewan?

Northern Strands Rigging Division is a full-service facility operating out of Saskatoon and Regina with the ability to fabricate custom chain and wire rope slings up to 1-1/2”. We have a vast inventory of synthetic lifting slings, chain hoists, lever hoists, shackles, trolleys, winches ,tuggers , and other general rigging hardware. Our network of suppliers and in-house expertise is leveraged for the benefit of our customers.

Capabilities:

  • Northern Strands has Saskatchewan’s largest inventory of
    wire rope available from 1/16” to 2” in standard sizes and
    5.5mm to 26mm in metric sizes.
  • Large selection of rigging products.
  • Distributor for some of the largest world class
    manufacturers in our industry including The Crosby
    Group, Gunnebo Johnson, Thern, Unitex and Vitali.
  • Crane rope inspections.
  • Assistance in the development of rigging and lifting
    plans for your job.
  • Technically trained sales staff. We have the answers to
    your questions.
  • Certificate of compliance for rigging products. Safe and
    approved for every job.
  • Custom built products. i.e. material baskets, chain and
    wire rope slings, etc.
  • Vertical and horizontal test bed services.

Here is the link to our Rigging webpage on the Northern Strands website:

http://www.northernstrands.com/wire-rope-rigging.aspx 

Northern Strands is proudly Saskatoon, Saskatchewan owned and operated.

How Important is Wire Rope Lubrication?

In order to fully understand the importance of the regular application for wire rope lubrication during the working life of stranded or full locked coil hoisting ropes, it is first necessary to analyze the function of any such lubricant.

a) Each wire in any wire rope construction must remain as free as possible from adjacent wires so it can move to accommodate its allocated share of the varying rope tension it has to endure.  This is especially important when the rope is performing at high speed and/or under the high wire contact stresses encountered during hoisting.  Rope design is intended to minimize inter wire frictional contact but only by good lubricating practices can this effect be fully accomplished.

b) The majority of hoist ropes utilized in shafts are subject to corrosion from one cause or another. Shaft water containing a high salt content, chemical fumes, and upcast shafts producing condensation, are among the more notable causes.  Regardless of the cause, it is essential to guard against or retard the certainty of corrosive attack on the steel.  Experience has shown that the application of galvanized wire is only partially successful because the finish soon wears off. Therefore, it is clear that in-service lubricants must possess the following qualities:

a) Penetrate easily into the rope.
b) Displace moisture from the internal and external surfaces.
c) Provide good corrosion protection both internally and externally.
d) Be resistant to emulsification.
e) Possess good rope adhesive properties.
f) Resist removal by mechanical forces.
g) Possess good anti-wear properties.
h) Be compatible with the lubricant already employed during rope manufacture. 

It should be pointed out that in the case of full locked coil and many plastic enhanced hoisting ropes, in-service lubricant is confined solely to the outside wire. This is because the inner rope is already sealed off with adequate lubrication. 

Without lubrication during the working life, wire ropes may suffer from premature withdrawal from service:

1) Premature wire breaks occurring in the ropes and caused by internal and/or external corrosion.

2) Premature wire breaks occurring at the strand interstices due to lack of proper inter strand movement.

3) Strand displacement, loose wires, and rope waving, leading to loss of cross section stability. Additionally, the correct lubricant is of key importance during rope manufacture.  Through a German study (see chart below), it is proven that the proper lay-up lubricant can have a great effect on rope life. 

The chart depicts:


Wire rope un-lubricated
Wire rope lubricated, but with general lubricant not designed for wire ropes
• Standard lubricant designed for wire rope wires
Wire rope application-specific lubricant Plastic enhanced

 

Northern Strands is an official supplier of Kirpatrick Lubricants in Canada.

Northern Strands is proudly Saskatoon, Saskatchewan owned and operated.

Northern Strands recieves high praise from Winsafe!

Northern Strands and it's employees recently received a letter of thanks and appreciation from Winsafe  Corp. regarding the launch of the SaskPower Poplar River Boiler Maintenance Work Platform (BMWP).  Northern Strands Suspended Access and Training divisions were instrumental in the successful launch of the BMWP.

Below is the testimonial letter from Winsafe:

"I would like to take a moment to thank you, Northern Strands, and the Northern Strands team for their contributions to the recent successful first launch of the SaskPower Poplar River Boiler Maintenance Work Platform (BMWP).

As you may be aware, while in transit to Saskatchewan, a number of training, certification, and documentation requirements were conveyed to us. Ray Nemethi’s efforts on the ground while our team was in the air were instrumental in making it possible for our employees to be able to perform work at the SaskPower site and to be in a position to successfully perform the launch. It clearly tooka great deal of coordination in a short period of time, and we are very thankful for those efforts.

Also, Ryan Green was able to travel to our hotel in Assiniboia on equally short notice to provide Fall Arrest and Confined Space certification training. We were impressed with his presentation and teaching skills and are likewise thankful for his efforts and his flexibility.

This project carries a very high profile and has been of significant importance for both of our organizations. The efforts put forth by Ray, Ryan, and other behind-the-scenes members of the Northern Strands team are certainly solid reminders of why we are pleased to be partnered with you."

What a great testimonial letter from Winsafe!   Thank you Winsafe!

Northern Strands is proudly Saskatoon, Saskatchewan owned and operated and are the official supplier of Winsafe products in Canada.

 

 

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Saskatoon (Head Office)

  • 3235 Millar Avenue
  • Saskatoon, SK S7K 5Y3

Regina

  • 125 Henderson Drive
  • Regina, SK S4N 5W4
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