Cable tray tee cutting method and price

Cable tray tees can be cut using band saws, bolt cutters, or specialized cutting tools, with pricing influenced by material, size, and finish. Cutting Techniques1. Band Saw Cutting: For metal cable trays, including ladder and perforated types, a band saw with a blade suitable for the tray thickness is recommended.

This method reduces burrs and swarf, minimizes overheating, and ensures a clean cut. After cutting, any sharp edges should be deburred to prevent injury and maintain installation quality. 2.

Bolt Cutter Method (Wire Mesh Trays): Wire mesh cable trays can be cut on-site using a bolt cutter, which simultaneously cuts the wire and drags a layer of zinc across the cut end, forming a protective layer. Rubber caps can be added to protect the cut ends and maintain safety. 3.

Safety Precautions: Always wear Kevlar gloves, eye protection, and appropriate footwear when cutting metal trays. Protect surrounding materials from sparks and heat if grinding is involved. Follow local and national HSE regulations for on-site cutting.

Tee Types and Materials

Cable tray tees are available in equal and unequal sizes, with widths ranging from 50mm to 900mm. Common materials and finishes include: Mild steel pre-galvanized (PG)Mild steel hot-dip galvanized (HDG)Stainless steel grade 1. 4404 (316L) Covers can be closed or ventilated, depending on installation requirements.

Pricing Considerations

Pricing depends on several factors: Material: Stainless steel is generally more expensive than mild steel. Finish: Hot-dip galvanizing adds cost compared to pre-galvanized finishes. Size: Larger tees or unequal tees require more material and may cost more.

Duty Rating: Light, medium, or heavy-duty trays influence the price. While exact prices vary by supplier and region, custom orders specifying W1xW2xW3 dimensions are common, and suppliers often provide quotes based on material, finish, and size.

Summary

To cut cable tray tees efficiently and safely: Use band saws for metal trays and bolt cutters for wire mesh trays. Follow safety protocols including PPE and deburring. Choose the appropriate material and finish for your installation.

Pricing is influenced by material, finish, size, and duty rating, so obtaining supplier quotes is recommended for accurate budgeting.