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The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd
The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd > Product Catalog > Arrow Type Back Pressure Valve
Product Catalog

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The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd

City : Mudanjiang

Province/State : Heilongjiang

Country/Region : China

Telephone: 86-0453-6524597

 

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Arrow Type Back Pressure Valve

Arrow Type Back Pressure Valve

Arrow Type Back Pressure Valve

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Detailed Product Description

The FJ type arrow type back pressure valve is an important tool in preventing of blowing out in dirlling operation. Comparing to other structure valve ,it has some advantages such as high strength ,big flow area,high temperature resistant,high pressure resistant, and easily maintenance.
Type
OD
mm
Thread conn.
ID
mm
Max.sealing pressure
 Mpa
FJ229
229
7 5/8
82
70, 35
FJ203
203
6 5/8
82
70, 35
FJ178
178
5 1/2″FH
82
70, 35
FJ168
168
NC50
82
70, 35
FJ165
165
NC50
82
70,35
FJ159
159
NC46
70
70, 35
FJ121
121
NC38
56
70, 35
FJ105
105
NC31
44
70, 35
FJ89
89
NC26
33
70,35
Delivery Time:25days

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