Hot Selling Brass Pneumatic Air Hose Fittings Connector Metal Quick Connect Coupler

 Company ProfileRIXIN BRASS FITTING CO.,LTD founded in 1991 . The factory is a private enterprise covering the complete process of design , manufacture,marketing and service.In addition to our cooper parts mainly used in pneumatic and hydraulic fields , we have developed pu air tubes ,small ball valves,quick couplings,etc.Professional production equipment The factory has five production line,more than 100 workers. Cutting workshop make the brass raw material into appropriate length. After cutting some material send to Instrument lathe workshop and CNC workshop ,some of material send to punch workshop processed into the shape which we need. our CNC work shop Produces the product accuracy can be controlled in the error of 0.01 mm. And punch workshop can make goods according to your needed . The Assembly shop with automated equipment , Reduce the error of the product. PU tube workshop using European automation equipment,and clean management.  Rich processing experience Our engineers team with rich experience in production line, an average of more than 10 years of experience in practice Each year more than a month of study and communication It is our claim to the engineer.we have the modern warehouse management to ensure that the appropriate inventory to guarantee the delivery time, through the information management to reduce the warehouse cost, make products with competitive price.Profession design team We have our own product design team, and packaging design team.Help us to make the products fit your market , and help you win the market. we can make your logo on products and make the packaging with your logo or your design .Rigid quality controlEvery products we produce with strict inspection more than two times before packaging. We have a full set of inspection equipment,to do Pressure test and temperature test,some of products will do the durability test.To ensure every products with good quality . Product Descriptionhot selling brass pneumatic air hose Fittings connector metal quick connect coupler   CertificationsPackaging & ShippingPackaging : Inner packagingFor  brass ball valve ,we used nylon bags do  inner packaging , Nylon bag can reduce oxidation occurred , To prevent rust And keep the brass luster. Retail packaging We put 25 pcs of  brass ball  valve in one carton box . Ensure that a sufficient quantity ,and protect goods in transfer.Transfer packagingFor  export  we put  goods in   Moisture-proof packaging ,and  put  wooden box  out side . Ensure that the product in transit in good condition.custom packagingWe can  According to your requirements for product packaging ,we can print your logo on carton or goods. to help your  Smooth business. Shipping : Sample shippingFor  sample  order  we  usually  transfer by express,like FedEX  UPS   TNT and  China  EMS . usually  you  can  get  samples in  one week . and  if  you need  ,we can provide  1-3  pcs sampes by  free. Final order shipping For final order . we can do  air  transfer  and  sea  shipping . our factory are  close  to  airport  and  seaport  . usually   transfer  1-5 ton  goods  to  port  cost  200 $ . Installation InstructionsA1Computer control cutting machine:cut the raw material in to pieces ,and computer control make sure that  The smallest error .A2Die casting machine: after cut the raw material we put the brass pieces into  Die casting machine. and make the brass into valve body .A3Cleaning :we cleaning the valve body from Die casting machine and choose good quality valve body to do the next processing.B1CNC control make threads :we use CNC machine make threads of valve . in this step workers must use threads guage check  to check threads  10 times  per hour . B2Drill hole:we use drilling machine to make hole on valve rod , after drill the hole we use drill machine make inner threads for valve rod to wedding with valve handle .B3High quality silicone :Workers in Assembly shop  put high quality silicone in to brass valve body ,and check the inner surface of valve body.C1Valve ball :we support three types of valve ball ,braas ball ,steel ball ,and stainless steel ball ,it means we can provide more different combinations  for customer. C2Pneumatic screw machine : we use  Pneumatic screw machine to tighten the scrow inside of valve .make sure enough close between silicone and valve ball .C3Handle wedding :workers wedding the brass ball valve handle and valve rod  with screw ,in this step  workers will check the threads of valve rod , also we can provide brass valve rod and steel valve rod . D1Tighten the screws :works use  Electric screwdriver to tighten the screw , and use wrench check every screw , ensure cloose  between brass valve handle and valve rod.D2Pressure tester:to ensure high quality .we test brass ball valve one by one  ,check the pressure and enusre there is no leakage .D3packaging:after pressure tester we packaging the conforming product  into nylon bags and carton . Features:Male and female Pipe Taper (NPT) threads for c