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Non Sparking Spanners

    China manufacturer OEM factory Mass stock explosion proof adjustable spanner non sparking adjustable wrench

China manufacturer OEM factory Mass stock explosion proof adjustable spanner non sparking adjustable wrench

1. Spark free hand tools aluminum bronze adjustable wrench

2. Aluminum bronze material

3. Die forged processing

4. Own factory

5. ISO9001 certification

 

Specification:

NumberL
mm
K
min
Be-Cu
g
Al-Cu
g
TK125-02
TK125-04
TK125-06
TK125-08
TK125-10
TK125-12
TK125-14
TK125-16
100
150
200
250
300
375
450
600
13
18
24
30
36
46
55
65
33
135
281
440
720
1410
2261
4705
30
120
255
401
655
1290
2065
4301


Composition:

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: 20-30HRC (HB229-291)

Tensile Strength: 782 N/mm2 ~ 989 N/mm2

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Rarlon Special tools industrial Co., Ltd.
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