1921 Pozidriv screwdriver
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  • 1921 Pozidriv screwdriver

Description 

1921  Pozidriv Screwdriver
NO. SIZE NO. SIZE
192101 0#×3×50mm 192104 3#×8×150mm
192102 1#×4×75mm 191105 4#×9×200mm
192103 2#×6×100mm    

There are more than 180 series and thousands of types of the tools, all of them are made of high strength alloy copper, they have the feature of high rigidity, good tenacity and the function of explosion-proof accords with the national standard GB10686-2003 (No.CO 500 quality approving certificate(national)MA(98)). The products are widely used in petroleum, chemical industry, mining, coal industry, oxygen-producing, pharmacy, smelting, powder,leather,plastic and so on, they are the necessary professional tools for safe producing. The factory can also design and produce the special type products as the customers required.Our products are well selling at home and abroad.

Xinda always sticks to the following enterprise principle:"develop by quality, treat the customers with honesty and credit". We hope that our products can provide more safety and convenience to all of the customers and we welcome all the friends at home abroad to Xinda. 

Technical

Be-Cu
Green lake, GBEX IC,for hydrogen with concentration 21.0+2.0%.
Hardness HRC35
Tensile strength δ b 105-120kgf/mm²

 

Al-Cu
Bluish yellow, GBEX IIB, for ethylene with concentration 7.8+0.5%
Hardness HRC25
Tensile strength δ b 75-85kgf/mm²
1921 Pozidriv screwdriver
+
  • 1921 Pozidriv screwdriver

1921 Pozidriv screwdriver

There are more than 180 series and thousands of types of the tools, all of them are made of high strength alloy copper, they have the feature of high rigidity, good tenacity and the function of explosion-proof accords with the national standard GB10686-2003 (No.CO 500 quality approving certificate(national)MA(98)).

Classification


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