离岸价格
Get Latest Price1 ~ 189 USD / Piece ( Negotiable )
|5 Piece Minimum Order
国:
China
モデル番号:
4"-48"
离岸价格:
1 ~ 189 USD / Piece ( Negotiable )Get Latest Price
ロケーション:
Hebei,China(mainland)
最低注文量の価格:
1 per Piece
最低注文量:
5 Piece
パッケージの詳細:
case, carton , wooden case , or as to your requirement
納期:
in 4 days
供給能力:
32000 Piece per Week
支払いタイプ:
T/T
製品グループ :
連絡先担当者 Ms. Sunny
fuzhuang development area,botou, Cangzhou, Hebei
Non sparking safety pipe wrench
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
-Experience: over *0 years
-Price: always reasonable based on high quality.good quality ,best price.
-Quality: high quality, national and international quality standard
-Function: cushion grip, easy to handle, low maintenance cost, rust protection
-Delivery: punctual, always try to be faster
国: | China |
モデル番号: | 4"-48" |
离岸价格: | 1 ~ 189 / Piece ( Negotiable ) Get Latest Price |
ロケーション: | Hebei,China(mainland) |
最低注文量の価格: | 1 per Piece |
最低注文量: | 5 Piece |
パッケージの詳細: | case, carton , wooden case , or as to your requirement |
納期: | in 4 days |
供給能力: | 32000 Piece per Week |
支払いタイプ: | T/T |
製品グループ : | wrench |