1.5ml Autosampler Glass Vials Wide Mouth

 

 

2ml HPLC and GC Glass Vials with Crimp and Screw Finish

Product Description                                             

 

1.1.5ml glass vials with crimp finish and screw finish of 8-425, 9-425,
   10-425, clear and amber, used for HPLC and GC.
2.We can produce according to customers' specifications and do
   printing on the vials.
3.Inner packing: Shrink wrapped in paper or plastic box
4.Outer packing: Carton or Pallet

 
 

   

Product Specification 

   

 

 

Production Facility                                                     

 

 

 

Quality Checking                                                      

 

 

Why Choose Us                                                        

 1.With a professional staff of experience in this industry over 20 years

 2.Big quantity capacity and strong quality control

 3.Quick response at the first time to customers request
  4.Flexibility in order quantity and payment term

 

 

FAQ      

  1.Can we get free samples? 

        Yes! We offer free samples but request our new customer to pay the
    postal charge.

 2.Can you print logo or label on the vials?

    Yes! We can print with a variety of colors.

 3.Can you customize the vials according to customer's specification?

       Yes!
  4.What kind of glass material do you use for vials?

    We use borosilicate 3.3, neutral glass 5.0 and soda lime glass
    according to different requirements.

   

 

Sucker Rod Coupling

A sucker rod coupling is a mechanical device used to connect two sucker rods together in an oil well pumping system. Sucker rods are long, threaded steel rods that are connected end-to-end to form a continuous rod string. These rod strings are used to transmit the pumping motion from the surface to the downhole pump, which is located in the oil well.

The sucker rod coupling is typically made of steel and has internal threads that match the external threads on the sucker rods. It is designed to provide a secure and leak-proof connection between two rods, ensuring that the pumping motion is efficiently transmitted down the well.

Sucker rod couplings come in various sizes and designs to accommodate different rod diameters and thread types. They are typically made to withstand high tensile loads and harsh operating conditions, such as high temperatures and corrosive environments.

Proper installation and maintenance of sucker rod couplings are essential to ensure the integrity and performance of the pumping system. Regular inspections and replacements are necessary to prevent coupling failures, which can result in production downtime and costly repairs.

Sucker Rod Coupling,Octg Couplings,Coupling And Crossover,Sucker Rod Joint

Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.dfloilm.com