WG 687 Metal Bellow Mechanical Seals for Pumps

Working Conditions                
Mediums:  Petroleum products,chemical solvents,medium and weak corrsive acids, etc.            
Temperature:  -75ºC~+200 ºC                
Pressure:        ≤ 2.1MPa                
Speed:            ≤ 23 m/s
 
Combined Materials
Rotary Ring :      Carbon/ Sic / Sic
Stationary Ring:    99% Ceramic / Sic / TC
O-Ring :     Viton/ EPDM/ Encasulated Ring
Spring and Metal Parts:   SUS304 /  SUS316

We have large stock, so our delivery  is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Ningbo City, Zhejiang  Province,China.
Our city has a large port and an airport, so its transportation is very convenient.

Question1: What are the prices of your products?
  Answer: For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.

  Question 2: Are you a factory or a trade company?
  Answer: We are a factory with top sales for the trade service.
Question 3: What is the minimum order quantity for each order?
  Answer: For products of regular models, the minimum order quantity is at least five. We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.

  Question4: What is your company's service tenet?
  Answer: Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.

  Question5: Can I try to get a SAMPLE before the order?
  Answer: Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).