Description: API6A Gate Valves consist of the following type:PFF Gate valve, FC Style Gate Valves, FLS Valves, Hydraulic Valves (HCR), Expanding gate vales.
FC valve 1. Full-bore design in order to eliminate the pressure drop and eddy current, 2. The unique sealing to reduce the switch torque 3. Metal seal between bonnet & body and gate & seat 4. Surface spray welding hard alloy, good performance on abrasion resistance, corrosion resistance. 5. Seat ring is fixed with plate, keep well steady 6. back seal structure steam in order to replace seal ring of stem with pressure 7. grease injection valve on bonnet side 8. pneumatic (hydraulic) actuator available
Expanding gate valve 1. fission expanding structure 2. low torque or low wear during switch 3. Metal seal between bonnet and body
Features:
PR1, PR2 certificationcan be provided for all types of gate valve
Metal seal for each type, improve the sealing performance.
stem and cover designed with backseat sealing structure is easy to take pressure change
valve stem packing.
of high-quality alloy steeFl forgings body, no perforation design
Sealing surface spray weld hard alloy, with corrosion resistance, resistance to erosion and wear resistance performance.
Use spring preload load in the disc and seat, completely realize two-way seal.
Specifications:
Working pressure :2000PSI~20000PSI Nominal bore :1.13/16"~9" (46mm~230mm) Working medium : oi , nature gas , mud , consist of H2S CO2gas Working temp.:-46ºC ~121ºC (LU) Material:AA,BB,CC,DD,EE,FF,HH PSL-:PSL-1~4 PR:PR1~2
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FAQ
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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