Click image to view original image
Non sparking safety tools , adjustable wrench , flesible spanner , hand tools
1.Size for adjustable wrench
1.Size for adjustable wrench
|
No.
|
L(mm)
|
Kmax(mm)
|
Be-Cu(g)
|
Al-Cu(g)
|
|
1
|
100
|
13
|
33
|
30
|
|
2
|
150
|
18
|
135
|
120
|
|
3
|
200
|
24
|
281
|
255
|
|
4
|
250
|
30
|
440
|
401
|
|
5
|
300
|
36
|
720
|
655
|
|
6
|
375
|
46
|
1410
|
1290
|
|
7
|
450
|
55
|
2261
|
2065
|
|
8
|
600
|
65
|
4705
|
4301
|
Al-bronze (HRC≥25°b>75-85kgf/mm² )
Be-bronze(HRC≥35°b>105-120kgf/mm²)
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
3.material for non sparking safety tools
1. Beryllium bronze explosion-proof tools explosion-proof performance
(a) Standard code: GBEx II C
(b) Hardness: HRC35 above
(c) Tensile strength: 105-120 KGF/mm²
(d) Magnetic: 0
(a) Standard code: GBEx II B
(b) Hardness: HRC25 above
(c) Tensile strength: 75-85 KGF/mm²
4.Company Strength
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.
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 25°. Beryllium copper alloy explosion proof tool HRC over 35 °.
4, Tensile strength of aluminiumcopper alloy over 7585kgf/mm.. Beryllium copper alloy tensile strength over 105-120kgf/mm.
5, Aluminiumcopper alloy in ethylene concentration of 7.8% of space, beryllium copper alloy in the hydrogen concentration of
21% of space to ensure safety.
21% 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 switch gas stations, gas production plants, drilling crew and so on.
refineries to switch gas stations, gas production plants, drilling crew and so on.
4.The main products of our company are as follow:
1.Non-sparking tools.They are mainly used in hazardous environment where flammable and combustible vapors liquilds gas dusts are present
such as petroleum industy,chemical industry,power generation,railroad,and mining ects.These toolscan avoid to rise sparking when tools strike,
rub or collide with target in explosive atmosphere.There is two kinds of material,Beryllium Copper alloy and Aluminium Bronze.
2.Special tools.Carbon steel tools ,40Cr or 45#Carbon steel
3.Non-magnetic tools.Material Stainless Steel 304.Corrosion resistant and non magnetic.
5.We have some advantages showing below
- We are the manufacturer , so our price is favourable
- Choice Material besides strict quality control system , so we assure you of the top quality
- Smoothly production line besides sufficient stock ,so always timely delivery
- All of our products have passed ISO9001 and UKAS Certification ,and all of which are produced in strict accordance with State Specification and have met with various technical norms through irregular random sampling inspection by the State Hardware Inspection Departments
