离岸价格
Get Latest Price1 ~ 200 / Set ( Negotiable )
|1 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
1 ~ 200 / Set ( Negotiable )Get Latest Price
ロケーション:
China
最低注文量の価格:
1 per Set
最低注文量:
1 Piece
パッケージの詳細:
Plywood or Steel
納期:
30 DAYS
供給能力:
500 Piece per Month
支払いタイプ:
D/P, D/A, L/C, T/T
製品グループ :
China
連絡先担当者 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
|
|
国: | China |
モデル番号: | - |
离岸价格: | 1 ~ 200 / Set ( Negotiable ) Get Latest Price |
ロケーション: | China |
最低注文量の価格: | 1 per Set |
最低注文量: | 1 Piece |
パッケージの詳細: | Plywood or Steel |
納期: | 30 DAYS |
供給能力: | 500 Piece per Month |
支払いタイプ: | D/P, D/A, L/C, T/T |
製品グループ : | valve |