Compound Inflation Thread Protector
Application: Compound inflation thread protector is mounted on the casing end, protection the casing thread when casings are removed during well drilling and work over, which cuts down the consumption and operating cost. Partially made from nanometer material, the product offers reliable performance, fast inflation, good air-tightness, easy mounting and dismantling and high use value.
Feature: The product consists of pneumatic tyre and housing with new technology of polyurethane and steel compression casting, firm stickup, beautiful outer body, wear-resistance and good anti-corrosion property.
Specification and Technical parameters
|
Serial No.
|
Sizes
|
W.P.
|
Inflation time（S）
|
Deflation time（S）
|
|
1
|
4-1/2"-5"
|
0.7-1Mpa
100-150PSi
|
2
|
2～3
|
|
2
|
5-1/2"
|
0.7-1Mpa
100-150PSi
|
2～3
|
3～4
|
|
3
|
7"
|
0.7-1Mpa
100-150PSi
|
3～4
|
4～5
|
|
4
|
9-5/8"
|
0.7-1Mpa
100-150PSi
|
5
|
6～7
|
|
5
|
13-3/8"
|
0.7-1Mpa
100-150PSi
|
7～8
|
9～10
|
|
6
|
20"
|
0.7-1Mpa
100-150PSi
|
10
|
12～13
|
Dredging Floater
Application: The floats are particularly used to dredging works.
Sturcture: The dredging floater is composed of two empty half shells. It can be connected to the pipe by galvanized steel plates, nuts and bolts.
Properties:
-- Maintenance free
-- Great reliability
-- High value of buoyancy per unit
-- Very quick assembly
-- Possible fast variation of reserve buoyancy
-- Easily stored
Different types and sizes are available according to clients' requirement.
