non sparking striking open end wrench - 2022
non sparking striking open end wrench For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale non sparking striking open end wrench , Made in China, High Quality Products!, China open end spanner, open wrench Supplier, Manufacturer.
Non sparking striking box end wrenches/slogging open end wrenches/ open ended slogging spanner/wrenches and spanners
1.The material : Be-bronze alloy or Al-bronze alloy
2.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
3.Surface treatment
1) Electrostatic spraying
2) Natural color
3) Passivation
4. Specs
17mm,19mm,22mm,24mm,27mm,30mm,32mm,34mm,36mm,41mm,46mm,50mm,55mm,60mm,65mm
70mm,75mm,80mm,85mm,90mm,95mm,100mm,105mm,110mm,115mm,120mm,125mm,130mm,135mm
140mm,145mm,150mm......185mm
The main products of our company are as follow:
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 tools can 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.
Special tools. 45# steel, 40Cr.
Non-magnetic tools. Material Stainless
1)Good resistance to acids and alkalis corrosion
2) Mainly used in medical apparatus and instruments, food industry ect.
3) Weakness: Low strength, low hardness. HRC<10°
Terrace Measuring Tools.
1. Machinery production
2. Installation of the machine
3. Lineation , marking out and measuring
4. Welding
5. Surface plates
Should any items be interest to you, please let us know.
We shall be glad to give you our lowest quotation upon receipt of your detailed requirement
Cangzhou Dean Safety & Special Tools Manufacturing Co., Ltd
Address: South Development Area, Botou City, Hebei P.R, China , Botou, Hebei, China, 062150
Tel: 86-0317-8309307
Founded in 1986, Cangzhou Dean Safety & Special Tools Manufacturing Co., Ltd is an independent, authoritative and professional manufacturer of anti-explosion tools, antimagnetic tools, special tools and measuring tools.
Our products are widely used in environments with potential fire and explosion hazards, including petroleum, chemical industry, electronics, railway, shipbuilding, metallurgy, boiler, mine, gas production, power generation, storage and transportation, pharmacy, gas production, wine production, leather, plastic, fireworks, gunpowder, liquefied gas, gas pipeline, war industry and paint factory, and are necessary special tools for machinery manufacture and maintenance. These products are made by (300KN-1600KN) large friction press through die forging and tested by X-ray defect detector, so they have world-class quality. Besides, these products are cheap in price, high in quality and preeminent in style, so they are exported to Europe, America and Southeast Asia and win the favor of customers.
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