Xinda Non Sparking Adjustable Wrench Copper Spanner Explosion Proof Tools Manufacturer

Non sparking adjustable wrench is a manual explosion proof tool specially designed for use in flammable and explosive environments.

I. Core Features

‌Explosion-proof Principle‌ of the non sparking tools

The non sparking wrench is made of copper alloy (aluminum bronze or beryllium bronze), which utilizes the excellent thermal conductivity of copper to quickly absorb the heat generated by friction. The material is soft and does not easily produce tiny metal particles, thereby avoiding the generation of sparks.

Beryllium copper material also has explosion-proof, corrosion-resistant, and anti-magnetic properties, and is suitable for special environments (such as strong magnetic fields or acid-base environments).

‌Applicable Locations‌ of the non sparking spanner

Maintenance in flammable and explosive hazardous areas such as petroleum, petrochemicals, natural gas, pharmaceuticals, coal mines, chemical plants, and smelters.

II. Specifications and Types of the copper wrench

‌Common Specifications (Units: mm) 

Length: 100, 150, 200, 250, 300, 375, 450, 600.

Opening width: Corresponds to different bolt sizes (for example, 24*200mm is compatible with 24mm bolts).

‌Derived types‌

In addition to the standard wrenches, the explosion-proof tool series also includes: F-type wrench, tapping wrench, bucket opening wrench, valve wrench, etc.