Strong Rust Resistance Non Sparking Hand Tools Self Adjustable Spanner Wrench Set

The processing procedure(non sparking tools)

1) To prepare the raw material, blanking

2) Smelting

3) Pouring

4) Cut the water gap

5) Stored in the semi finished products warehouse

6) Punching

7) Through the drawbench or slotting machine

8) PE plain end and chamfering

9) Drill hole

10) Perfect the product and marking

11) If Be-bronze, need heat treatment

12) Polishing

13) Surface treatment

14) Stored in the finished products warehouse

Feature

1. Precision machined jaws for exact fit and smooth adjustment

2. Drop forged carbon steel construction, rust resistant polished chrome finish

3. The hex jaw design allows for a more secure fit and reduce slippage.

4. Handle hole for easy hanging or storage.

What is non spark tools?

The material of explosion-pring tools?oof tools is copper alloy. Because of its good thermal conductivity

and almost no carbon content, the heat generated in a short time is absorbed and transmitted when the

tools and objects are rubbed or impacted. Another reason is that the copper itself is relatively soft and

has good yielding property when rubbing and impacting, so it is not easy to produce tiny metal particles.

So we can hardly see sparks, so explosion-proof tools are also called sparkless tools.

Packaging&Shipping:

plastic film inside and carton box outside, or as customer's requests.

Delivery time: Within 7-15 working days after we confirmed the order.

Our Services:

We will give feedback within 24 hours. All your inquiry will reply in English, both written and spoken. Our

business relationship is establish on basis of mutual benefit and respect. And good after-sale service.

FAQ

1. We can supply good pre-sale and after-sales service

2. We can supply superier quality, suficient stock availability and fast delivery

3. One-stop service, you will find all kinds of non-sparking tools.

      Shijiazhuang Zhiwei Explosion-Proof Tools Co., Ltd. is located in Wangkou Industrial Zone, Xinji City, Hebei Province. It is a professional manufacturer of explosion-proof tools, anti-magnetic tools, explosion-proof plugging tools, high-grade special tools and garden tools. The series of tools, such as explosion-proof plugging tools, are made of high-strength beryllium bronze alloy or aluminum bronze copper alloy. The strength, hardness and toughness have reached the international advanced level. The explosion-proof performance meets the national GB10686-89 standard, with the pass rate of 100%.

      Our company integrates research, development, design, manufacture and sales together. We have powerful technological strength, excellent equipment and advanced technique. We can undertake the design and manufacture of various tools to meet the different needs of customers.

      The "Zhiwei Brand" explosion-proof tool series have passed the provincial appraisal and obtained the explosion-proof certificate issued by the National Light Industry Explosion-proof Tool Quality Supervision and Inspection Center, also have been recommended by the Provincial Light Industry Explosion-Proof Tool Quality Supervision and Inspection Center as a quality product. The product can effectively prevent spark and flammable explosion with friction and impact on work objects, and ensure the safety of enterprise property and personal life. Our products are widely used in petroleum, chemical, mining, anti-magnetic field, coal mine, gas production, oil and gas Pipeline, power generation, metallurgy, aviation, storage and transportation, pharmaceutical, gas, plastics, chemical fiber, leather, fireworks, firecrackers and other industries.