3281 Combination tool set (31pcs)
3281 Combination tool set (31pcs)
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  • 3281 Combination tool set (31pcs)
  • 3281 Combination tool set (31pcs)

Description 

3281 Tool set 31pcs
NO. Item Specifications
1061 Combination wrench 8、10、12、14、17、19mm
1131 Adjustable wrench 200、250mm
1141 Hex key 4、5、6、8、10mm
1451 Offset handle 1/2”×250mm
1581 1/2” socket  8、10、12、14、17mm
1761 Combination pliers 200mm
1771 Long nose pliers 160mm
1801 Diagonal pliers 160mm
1811 Adjustable pliers 200mm
1891 Screwdriver(-) 100、150mm
1901 Screwdriver(+) 100、150mm
1951 Ball-peen hammer 0.45kg
2351 Flat chisel 16×180mm
2381 chisel 16×180mm
3061 Flashlight LED

The material is copper alloy,beryllium copper or aluminum bronze.Due to the good thermal conductivity of copper and high-quality stainless steel and the characteristics of almost no carbon, the heat generated in a short time is absorbed and conducted when the product is rubbed or impacted by an object.Another reason is that because copper and stainless steel are relatively soft, they have good concessions during friction and impact, and it is not easy to produce tiny metal particles.So we can hardly see the spark, the products achieve the explosion-proof effect.

Applications:Petroleum refining and petrochemical industry, coal mine, oil field, natural gas chemical industry, gunpowder industry, chemical fiber industry, paint industry, fertilizer industry, various pharmaceutical industries. Oil tankers and LPG vehicles, airplanes, warehouses operating flammable and explosive materials, electrolytic workshops, telecommunication machine assembly workshops, places that require products not to rust, wear-resistant and antimagnetic places.

Performance

The material of non sparking tools: Al-Br(QAl11-4-4), Be-Cu(QBe2)

Be-Cu: the color is green lake,hardness is not less than HRC35,tensile strength δ b 105-120kgf/mm2;standard code GBEX ⅡC,suitable for hydrogen with concentration 21.0±2.0%.Beryllium copper alloy with anti-magnetic performance.

Al-Cu: the color is bluish yellow,hardness is not less than HRC25,tensile strength δ b 75-85/mm2;standard code GBEX ⅡB,suitable for ethylene with concentration 7.8±0.5%,GBEX ⅡA (propane 6.5±0.5%),Ⅰ(methane 6.5±0.5%)。

Non sparking tools of XIN DA are made of high strength copper alloy.This kind hand tools can effectively prevent burning and explosion accidents caused by friction and collision between tools and tools in the flammable and explosive workplace.The explosion-proof performance received the certificates according to the national standard GB10686-2003, with the function of high intensity and good toughness.

The products are widely used in petroleum,chemical industry,mining,gas,coal,oxygen-producing,pharmacy,smelting,powder,leather,airplane,marine engineering etc,suitable for warehouse that operate flammable and explosive products,electrolytic workshops,communication assembly workshops,and requires that the tools are not rusty,wear-resistant and anti-magnetic during the checking process.

Keywords

3281 Combination tool set (31pcs)
3281 Combination tool set (31pcs)
+
  • 3281 Combination tool set (31pcs)
  • 3281 Combination tool set (31pcs)

3281 Combination tool set (31pcs)

The material is copper alloy,beryllium copper or aluminum bronze.Due to the good thermal conductivity of copper and high-quality stainless steel and the characteristics of almost no carbon, the heat generated in a short time is absorbed and conducted when the product is rubbed or impacted by an object.

Classification


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