Updates

• 
  yuyaojinghaiboo yuyaojinghaiboo Glass Ball Manufacturer Shares The Quality Problems Of Glass Balls
  
  
  ...  moreGlass Ball Manufacturer Shares The Quality Problems Of Glass Balls
  
  
  
  What are the quality factors of Glass Ball Manufacturer ?
  
  1. The appearance quality of the glass ball
  The diameter of
  the glass ball is 19.5 ± 7mm, and the roundness (the difference between the
  largest radius and the smallest radius) is 0.5mm.
  Dense small bubbles with a
  diameter below 0.5mm are not allowed in the glass ball. Bubbles above 0.5mm: no
  more than 15 non-alkali glass balls; no more than 10 medium-alkali
  balls.
  Stones and colored impurities are not allowed in the glass
  ball.
  The surface of the glass ball is not allowed to have a burst of more
  than 5mm in diameter.
  The surface of the glass ball must not be contaminated
  with any oil, alkali powder, rust, serious pitting and other impurities that
  cannot be cleaned.
  The depth of the scissors scar of the glass ball shall not
  exceed 0.5mm.
  
  2. The inherent quality of the glass ball
  The chemical
  composition of the glass ball must be stable and meet the requirements of ...    less

  • May 28
• 
  yuyaojinghaiboo yuyaojinghaiboo Glass Ball Manufacturer Shares The Creation Process Of Glass Balls
  
  Glass Ball Manufacturer introduces the glass ball manufacturing process today.
  ...  moreGlass Ball Manufacturer Shares The Creation Process Of Glass Balls
  
  Glass Ball Manufacturer introduces the glass ball manufacturing process today.
  
  The first thing to know is that the raw material for making
  glass balls can only be glass. The glass is produced industrially. The raw
  materials are mainly quartz sand, feldspar, calcite, thenardite, etc. These 100
  ores must be heated to more than a thousand degrees to form a glass
  liquid.
  
  Secondly, qualified glass liquid flows through the feeding tank
  and flows out from the feeding port to form a material strand. The temperature
  of the stock is generally 1150 ~ 1170 ℃ for medium-alkali glass balls, and 1200
  ~ 1220 ℃ for non-alkali glass.
  
  Finally, the stock is cut into bulbs nearly 200 times per
  minute. The ball blank passes through the chute, the ball divider, and is pulled
  by the ball divider plate, rolls into different funnels respectively, and then
  falls into the ball forming groove formed by the three rollers with the same
  rotation dir...    less

  • May 22
• 
  yuyaojinghaiboo yuyaojinghaiboo Pe Gasket Manufacturers Share The Classification Of Washers
  
  
  ...  morePe Gasket Manufacturers Share The Classification Of Washers
  
  
  
  Refers to the part between the connected piece and the nut. A
  generally flat metal ring is used to protect the surface of the connected piece
  from scratching by the nut and distribute the pressure of the nut on the
  connected piece. What are the classifications of the gaskets? Today, Pe Gasket manufacturers will come and introduce
  to you in detail what the classifications of gaskets are.
  
  Washers are divided into: flat washer-C grade, large washer-A
  and C grade, extra large washer-C grade, small washer-A grade, flat washer-A
  grade, flat washer-chamfer type-A grade, high for steel structure Strength
  washer, spherical washer, conical washer, square inclined washer for I-beam,
  square inclined washer for channel steel, standard spring washer, light spring
  washer, heavy spring washer, internal tooth lock washer, internal serrated lock
  washer, External tooth lock washers, external serrated lock washers, single-ear
  stop washers, binaura...    less

  Jinhai Glass Ball | Plastic,Steel Balls Manufacturer,Wholesaler

  Yuyao Jinhai Glass And Plastic Manufacturing Plant specializes in producing and wholesale a series of accessories such as glass balls, plastic balls and steel balls, which are widely used in many industries.

  • May 14
• 
  yuyaojinghaiboo yuyaojinghaiboo Pe Gasket Manufacturers Share 7 Tips For Removing Odors
  
  
  ...  morePe Gasket Manufacturers Share 7 Tips For Removing Odors
  
  
  
  
  
  
  In daily life, we are often troubled by the faint smell of rubber
  products, including the low odor of the rubber product production environment or
  the rubber products in storage. In fact, there are always a lot of tips in life.
  The following Pe Gasket manufacturer introduces ways to deal
  with the odor of rubber products:
  
  1. The flavor method is generally to add some spices to degrade or reduce
  the odors of acids and alkoxy compounds produced during the processing or use of
  various rubbers. The method is effective, but it cannot fundamentally solve the
  problem.
  
  2. The method of boiling water to remove odor has a long history. This
  method can remove a small part of odor, but most of it cannot be removed, and
  the root cannot be removed. After a period of time, the flavor will continue to
  precipitate and volatilize. The boiled and deodorized method has high labor
  cost, complicated process, long-lasting effect and gener...    less

  • May 7
• 
  yuyaojinghaiboo yuyaojinghaiboo 10 Details Of Pe Tubes
  
  In recent years, there have been more and more fields using Pe Tubes ,
  which has led to the widespread use of pipes now. Of course, the ability to use ...  more10 Details Of Pe Tubes
  
  In recent years, there have been more and more fields using Pe Tubes ,
  which has led to the widespread use of pipes now. Of course, the ability to use
  such pipes extensively is inseparable from their own performance. It has no
  performance advantages, so it is deeply loved by users and approved for use. In
  order to better understand the unique performance characteristics of pipes and
  facilitate future use.
  
  1. Reliable connection: The PE polyethylene pipe system is
  connected by electrothermal fusion, and the strength of the joint is higher than
  the strength of the pipe body.
  
  2. Good low-temperature impact resistance: The low-temperature
  embrittlement temperature of polyethylene is very low, and it can be safely used
  in the temperature range of -60-60 ℃. During winter construction, due to the
  good impact resistance of the material, no brittleness of the pipe will
  occur.
  
  3. Good resistance to stress cracking: PE has low notch
  sensitivity, high shear strength and e...    less

  • Apr 26
• 
  yuyaojinghaiboo yuyaojinghaiboo has just signed up. Say hello!

  • Apr 26