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antispark combination pliers, lineman pincers antispark combination pliers, lineman pincers antispark combination pliers, lineman pincers antispark combination pliers, lineman pincers antispark combination pliers, lineman pincers
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antispark combination pliers, lineman pincers

FOB Price

Get Latest Price

1 ~ 50 USD / ( Negotiable )

|

1 Piece Minimum Order

Country:

China

Model No:

L(mm):150-250

FOB Price:

1 ~ 50 USD / ( Negotiable ) Get Latest Price

Place of Origin:

tianjin ,beijing

Price for Minimum Order:

1

Minimum Order Quantity:

1 Piece

Packaging Detail:

case, carton , wooden case , or as to your requirement

Delivery Time:

in 3 days

Supplying Ability:

25000 Piece per Week

Payment Type:

T/T

Product Group :

Contact Now
Free Member

Contact Person Ms. Sunny

fuzhuang development area,botou, Cangzhou, Hebei

Contact Now

Product Specification

  • Subject :combination pliers
  • Material :Al-Br , Be-Cu
  • Certificate :ISO9001:2000/UKAS
  • Business Type :Manufacturer
  • Place of origin :China(mainland)
  • Character :Non sparking , non magnetic

Product Description


Non sparking safety tools 

Combination pincers ,antispark pliers

1.What is a "non-sparking" tool? 

"Non-sparking", "spark reduced", "spark-resistant" or "spark-proof" tools are names given to tools made of metals
 such as brass, bronze, Monel metal (copper-nickel alloy), copper-aluminum alloys (aluminum bronze), or copper-beryllium alloys (beryllium bronze). 

Commonly used hand tools are often manufactured of steel
 alloys. Preferred "non-sparking" metals have less tensile strength than steels
 usually used to make tools. A lower tensile strength
 means the metal has less strength or resistance to 
tearing apart when stretched under test conditions. It 
also means that these tools are softer, wear down more 
quickly than ordinary steel tools, and have to be 
dressed more frequently.

2.Application field

These tools can avoid to rise sparking when tools strike,rub or collide with target
 in explosive atmosphere or flammble vapours and wide used in hazardous
 environment where flammable and combustible vapors liquids gas dusts are
 present such as petroleum industry,chemical industry ,power generation ,
railroad ,and mining etc.

 

  3.Production method

 

(1) casting

(2) forging

   Solid forging die

   Machinery forgings, including freedom of die forgings and precision forging

 4?Surface preparation 

 

   electrostatic spraying (spray coating)

 

 Essential color (rue colors )

  Passivation treatment (passivating treatment)

 

  5.material for non sparking safety tools 

 

 1. Beryllium bronze explosion-proof tools explosion-proof performance

 

(a) Standard code: GBEx II C

(b) Hardness: HRC*5 above

(c) Tensile strength: ******0 KGF/mm²

(d) Magnetic: 0

 

 2. Aluminium bronze explosion-proof tools explosion-proof performance

 

(a) Standard code: GBEx II B

(b) Hardness: HRC*5 above

(c) Tensile strength: ****5 KGF/mm²

 

3. Different application for different material

 

1, Materials Al-cu,Be-cu 

2, Aluminiumcopper alloy explosionproof tool is synthesis of precious 
metals, smelting, forging and tool made of the surface yellow. Beryllium
 copper alloy explosionproof tool for this is a synthesis of military
 materials and precious metals, made of tool surface is also yellow.

3, Aluminium-copper alloy explosion-proof tool HRC over *5°. Beryllium copper alloy explosion proof tool
 HRC over *5 
°.

4, Tensile strength of aluminiumcopper alloy over ***5kgf/mm.. 
Beryllium copper alloy tensile strength over ******0kgf/mm.

5, Aluminiumcopper alloy in ethylene concentration of 7.8% of space, beryllium copper alloy in the hydrogen concentration of *1% of space to ensure safety.

6, Aluminium-copper alloys are more applicable to conditions of pressure equipment and explosion-proof less stringent requirements on the environment (gas stations, small oil depots, etc.). Beryllium copper alloys for refineries to swit.

Company strength

Country: China
Model No: L(mm):150-250
FOB Price: 1 ~ 50 / ( Negotiable ) Get Latest Price
Place of Origin: tianjin ,beijing
Price for Minimum Order: 1
Minimum Order Quantity: 1 Piece
Packaging Detail: case, carton , wooden case , or as to your requirement
Delivery Time: in 3 days
Supplying Ability: 25000 Piece per Week
Payment Type: T/T
Product Group : pliers

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To:

Ms. Sunny < cangzhou bohai safety&special tools co., ltd >

I want to know: