WEDO Non Sparking Aluminium Bronze 3/4" Dr. Socket Set-21PCS Bam/FM/GS Certified

• Certification: GS, Bam/FM
• Handle Material: Plastic
• Folded: Unfolded
• Brand: WEDO
• Quality Grade: Professional Level
• Standard: DIN
• Model NO.: AL101L
• Material: Aluminium Bronze
• Feature: Non Sparking
• Transport Package: Carton/Pallet
• Specification: 21PCS
• Trademark: WEDO
• Origin: China
• HS Code: 8206000000
• Production Capacity: 50000PCS/Year

Product Description

ITEM CODE	SIZE
AL101L	21pcs

Above item no. is only for Aluminium Bronze material, Besides Aluminium Bronze, WEDO also supply in Beryllium Copper, below are differences of two material.

Aluminum Bronze Non-sparking Tools
1. Appropriate for operation with ethylene concentration below 7.8% 
2. Surface Color: Silver Yellow
3. Micro-magnetic
4. Hardness: 20-30 HRC  
5. Tensile Strength: 782N/mm²-989N/mm²
6. Elasticity Limit: 450N/mm²-550N/mm²
7. Extensibility: δ≥5%

Beryllium Copper Non-sparking Tools
1. Appropriate for operation with hydrogen concentration below 21%, 
2. Surface Color:Golden Yellow
3. Non-magnetic
4. Hardness: 30-40 HRC  
5. Tensile Strength: 1117N/mm²-1326N/mm²
6. Elasticity Limit: 840N/mm²-880N/mm²
7. Extensibility: δ≤1.0%

To ensure the explosion-proof performance, after the raw materials are melt with scientific ratio, QC personnel will take sample piece to do drop weight and friction test according to GB/T 10686-2013 standard. The test is conducted under the highest level ExIIC,  hydrogen concentration 21%. Only if the samples are tested qualified can the next step of production be carried out. 

The explosion-proof performance of WEDO non-sparking tools is guaranteed for lifetime.