FOB Price
Get Latest Price1 ~ 200 USD / Set ( Negotiable )
|1 Piece Minimum Order
Country:
China
Model No:
-
FOB Price:
1 ~ 200 USD / Set ( Negotiable ) Get Latest Price
Place of Origin:
China
Price for Minimum Order:
1 per Set
Minimum Order Quantity:
1 Piece
Packaging Detail:
Plywood or Steel
Delivery Time:
30 DAYS
Supplying Ability:
500 Piece per Month
Payment Type:
D/P, D/A, L/C, T/T
Product Group :
China
Contact Person Mr. Robert
Jiulong Rd., Tianjin, Tianjin
Check valves are recommended for use in the
tubing string for ESP system to keep the discharge-tubing full of
fluid when the pump is off. The check valve allows for a full
column of fluid/head for the pump to restart against, thereby;
eliminating the possibility of damage to the pumping system that
may be attributed to insufficient head. It will also eliminate
fluid from flushing back through the pump enabling a quicker
restart. The check valve is run generally two or three joints above
the pump. If the check valve is not installed, the pump should not
be started until the fluid column has had a chance to equalize,
eliminating the chance for a twisted shaft in the pump, or a burned
cable or motor. (A minimum of thirty minutes is recommended.) When
a check valve is used, it is recommendedtt to install a drain
valve.
|
Size
|
Materials
|
Length (Ft)
|
Weight (Lbs)
|
|
**3/8" OD 8RD EUE
Tubing
|
SST**0
|
0.7
|
8
|
|
**3/8" OD 8RD EUE
Tubing
|
CS****0
|
0.7
|
8
|
|
**3/8" OD *0RD Reg
Tubing
|
SST**0,
|
0.7
|
8
|
|
**3/8" OD *0RD Reg
Tubing
|
CS****0
|
0.7
|
8
|
|
**7/8" OD 8RD EUE
Tubing
|
SST**0
|
0.7
|
*0
|
|
**7/8" OD 8RD EUE
Tubing
|
CS****0
|
0.7
|
*0
|
|
**1/2" OD 8RD EUE
Tubing
|
SST**0
|
0.8
|
*7
|
|
**1/2" OD 8RD EUE
Tubing
|
CS****0
|
0.8
|
*7
|
|
**1/2" OD *0RD Reg
Tubing
|
SST**0
|
0.8
|
*7
|
|
**1/2" OD *0RD Reg
Tubing
|
CS****0
|
0.8
|
*7
|
|
**1/2" OD 8RD EUE
Tubing
|
SST**0
|
0.8
|
*3
|
|
**1/2" OD 8RD EUE
Tubing
|
CS****0
|
0.8
|
*3
|
|
**1/2" OD *0RD Reg
Tubing
|
SS**0
|
0.8
|
*3
|
|
**1/2" OD *0RD Reg
Tubing
|
CS****0
|
0.8
|
|
| Country: | China |
| Model No: | - |
| FOB Price: | 1 ~ 200 / Set ( Negotiable ) Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | 1 per Set |
| Minimum Order Quantity: | 1 Piece |
| Packaging Detail: | Plywood or Steel |
| Delivery Time: | 30 DAYS |
| Supplying Ability: | 500 Piece per Month |
| Payment Type: | D/P, D/A, L/C, T/T |
| Product Group : | valve |
