Non sparking explosion-proof tool, explosion-proof shovel
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- Loading Port:
- XINGANG
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 5000 pc/month
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Specification
Non sparking explosion-proof tool, explosion-proof shovel
Explosion proof shovel is a specially designed tool mainly used for material transportation in blasting operations. It is a type of explosion-proof tool designed for use in flammable and explosive gas environments, with unique explosion-proof performance and advantages.
The materials of explosion-proof shovels include aluminum bronze and beryllium bronze, and these two types of explosion-proof tools have their own applicable ranges and performance characteristics.
Aluminum bronze explosion-proof tools are suitable for operations in ethylene gas with a concentration below 7.8%. Their standard code is GBEx Ⅱ B, with a hardness not lower than HRC25 and a tensile strength δ b of 75-85kgf/mm ². This type of tool has anti magnetic properties and is mainly used in low concentration flammable and explosive environments.
Beryllium bronze explosion-proof tools are suitable for operations in hydrogen gas with a concentration of less than 21%. Their standard code is GBEx Ⅱ C, with a hardness not lower than HRC35 and a tensile strength δ b of 105-120kgf/mm ². Beryllium bronze explosion-proof tools have anti magnetic properties and are used in high concentration flammable and explosive environments.
- Q:What kind of power tools are hand drills? 1, 2 or 3?
- The above is the classification of insulation categories.You can see the cable plug, the aluminum shell is inserted three I tools, is grounded, the aluminum shell and some II tools, because it has a plastic insulation between the stator and the aluminum shell, so it is the installation of two wire plug.
- Q:Arm exercise without any appliance
- Exercise methods often can be hard to do pull ups and push ups. These are two very classic moves.
- Q:What tools do you need to make a handbag?.
- The tools used, mainly cutting knife, cut diamond, hammer, wire, needle, ruler, scissors, glue leather, awl, painted material with silver pen.
- Q:How is a hand tool identification
- Gloss: white non immersed feeling for a cargo, the white water did not catch feeling for B goods. 5, the color of the place and no color place, the same sense of grain, there is no structural difference.
- Q:What tools do you use for hand crystal carving?
- Plane engraving: using grinding wheel as pen, glass as paper painting, glass engraving art is a wonderful flower of Chinese national arts and crafts, and it is also the most distinctive handicraft art in Zhejiang.
- Q:What are the brands of hand tools?
- STANLEY, Black & Decker, Sata, yingzhiyin, liyide, AFP Jujian, STANLEY Black & Decker is the world's best, the best is Star
- Q:How to make manual transportation
- Material: three cans, two pairs of eco-friendly chopsticks, red rope, self portraits of the sailing painted sails, double-sided adhesive tape, rubber strip.
- Q:What tools are used for hand engraving?
- Engraved chapter, to seal the lid seal material is indonesia. With the different seal for document printing inks. Mainly in the leaves Indonesia fiber, cinnabar and castor oil as the basic raw material, made of fine processing. Good seal the inkpad stamp, vivid color pigmentation, with stereo feeling, not oil leakage, eye-catching writing is clear. Indonesia except red, there are a variety of special inks. Such as green, black, brown, blue and so on.
- Q:How do you cook tools manually?
- There are complete sets of toys in the toy shop, and vegetables. I bought one. You can go and have a look. The price is not expensive.
- Q:Screwdriver and "wrench" is the same tool?
- WrenchWrenchA manually operated tool for screwing bolts, screws, nuts, and other threads to secure the opening or sleeve of a bolt or nut. The wrench is usually provided with a clamping handle at one end or both ends of the handle part, and when an external force is applied to the handle, the bolt or nut can be screwed, and the opening or the hole of the bolt or nut can be screwed. When the utility model is used, an external force is applied to the handle in the direction of rotation of the screw thread, and the bolt or nut can be screwed.Wrenches are usually made of carbon structural steel or alloy structural steel.Several types of wrenches commonly used.Wrench: a fixed size opening at one or both ends is used to twist a nut or bolt of a certain size.Ring spanner: both ends have a working end with six corners or twelve corners. It is suitable for occasions where the working space is narrow and the ordinary spanner can not be used.Dual purpose wrench: one end is the same as a single head wrench, and the other end is the same as the plum wrench. The bolts or nuts with the same specifications are screwed at the two ends.Adjustable wrench: the opening width can be adjusted in a certain size range, and screws or nuts with different specifications can be screwed.Hook wrench: also known as the crescent wrench for screwing thickness restricted flat nut etc..Socket wrench: it is composed of a plurality of sockets with six corners or twelve corners and is provided with a handle, a connecting rod, etc., and is especially suitable for screwing bolts or nuts with very small or very concave positions.Inner six angle wrench: a L shaped six angle wrench, used exclusively for screwing six angle screws.Torque wrench: it shows the applied torque when screwing a bolt or nut; or when the applied torque reaches a specified value, it emits a light or audible signal. Torque wrenches are suitable for assembly work that specifies the torque magnitude.
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Non sparking explosion-proof tool, explosion-proof shovel
- Ref Price:
-
- Loading Port:
- XINGANG
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
OKorder Financial Service
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