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17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou photo-1
US$ 8 - 130 MOQ: 1 Piece
Key Specifications
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Place of Origin:
China
Brand Name:
TUOKAEX
Model Number:
TK156
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin shanghai shenzhen
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin China
Brand Name TUOKAEX
Model Number TK156
Type Other, non sparking tool
Material Other, Aluminum bronze alloy
Size multi sizes

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

 

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

 

1. 17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

2.aluminum bronze material

3.die forged processing

4.own factory

5.ISO9001 certification

 

Specification:  

Number

S

mm

L
mm

Be-Cu
g

Al-Cu
g

156-8
156-10
156-12
156-14
156-17
156-19
156-22
156-24
156-27
156-30
156-32
156-36
156-41
156-46
156-50
156-55
156-60
156-65
156-70

156-75

8

10

12

14

17

19

22

24

27

30

32

36

41

46

50

55

60

65

70

75

110

120

130

140

155

170

190

215

230

255

265

295

330

365

400

445

474

510

555

590

40

50

65

90

105

130

175
220

270

370

425

550

825

1120
1270

1590

1850

2060

2530

2700


35

45

60

80
90
95
150
200
245
335
385
500
750
1010
1150
1440
1680
1875
2300
2450

 

 

 

Composition:

Beryllium copper:  GBEx C

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 B

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

 

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou 

 

The processing procedure

 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

 

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

 

 17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

 

 

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

 17~155mm Single Box Wrench NOn Sparking Hand Tools Botou

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Business Type
Manufacturer, Trading Company
Year Established
2014
Factory Size
5,000-10,000 square meters
Total Employees
51 - 100 People