Cangzhou Dean Safety SpecialTools Producing Co., Ltd
Home > Products > Open End Wrench > Non Sparking Double Open End Wrench Set

Non Sparking Double Open End Wrench Set

— Open End Wrench, 24*27Wrench, No Spark
Product Category: Open End Wrench
Sales Method: Export, Manufacture
Payment Term: T/T, L/C, Western Union
Min. Order Unit Price
10 Pieces USD 2.5 / Piece
Contact Info


Address: China (mainland) Hebei Cangzhou,South Development Area, Botou City

Product Detail

Product Attribute:

  • China (mainland) More >
  • 2005
  • ISO9001 & UKAS
  • 09/12/2015
  • 09/14/2015

Additional Info.:

  • Plastic bags and carton packaging

Product Content Description:

Beryllium copper: GBEx ⅡC
Be: 1.8% - 2.3%
Ni: 0.2% - 0.5%
Others: < 0.5%
Cu: Rest
Hardness: 35-40 HRC (HB283-365)
Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2
Aluminum bronze: GBEx ⅡB
Al: 10% - 12%
Ni: 4% - 6%
Fe+Mn: < 5.8%
Cu: Rest
Hardness: 20-30 HRC (HB229-291)
Tensile Strength: 782 N/mm2 ~ 989 N/mm2
Quantity Per Month: 30000
Patent No./Country: Forged by a large friction pressing machine with one-time moldig, the construction spanner has world-class top quality.

There are two kinds of material of non-sparking toos:

Beryllium Copper alloy(non-sparking and anti-magnetism)

and Aluminium Bronze alloy (non-sparking).

These tools can efficiently avoid rising spark when tools strike, rub or collide with target in explosive atmosphere or flammable vapours.

Therefore, non-sparking tools are widely used in oil and gas works, petro-chemical plants, explosive manufactories, mines, shipyards, pipeline construction and many others.
HS Code: 8204110000
Delivery Way - Date Of Delivery: 2days

Send your inquiry to this supplier

- Your message must be between 20-3000 characters.


- jpg, jpeg, gif, txt, doc, pdf, xls, docx,xlsx, rar or zip format;
- Max. size of 2MB