Ductile Iron Double Flange Concentric Resilient-Seated Butterfly Valve
Pressure and temperature
shell: 1.5 times rated pressure
seat: 1.1 times rated pressure
-10 °C to 80°C (NBR)
-10 °C to 120°C (EPDM)
water, oil and gas
Main material list
cast iron, ductile iron,
EPDM, NBR,VITON, PTFE
nickel ductile iron,AI bronze, stainless steel
carbon steel, stainless steel
Packaging & Shipping
1. Can I get free samples? A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation? A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment? A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product? A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings? A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. Which price terms could accepted? A: FOB,CIF all acceptable.