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  • HY-双卡特长修补器1.jpg
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HY-Pipe Clamp Dual-Cassette Extra-Long

It' s mainly suitable for larger-caliber pipeline cracks DN200 or above and the working conditions in which the damaged points are longer and normal length repair device can not do.


Subsidiary Classification:

Products


Product Characteristics

It' s mainly suitable for larger-caliber pipeline cracks DN200 or above and the working conditions in which the damaged points are longer and normal length repair device can not do. It' s also used as compensation connector when the pipe spacing is big in new pipeline laying works. It inherited the characteristics of ordinary dual-cassette repair device. Its repair length and endurance have improved. The installation is quick and efficient, lowering the costs for the enterprises.

Applications

larger caliber and long leakage repair in the fields such as shipping, oil field, chemical industry, metallurgy, water supply and drainage, factory, mines, fire-fighting, natural gas,, electric power, mechanical equipment etc.

Product Specification

型号

Models

适用管径(mm)

Applicable Pipes Diameter

产品长度(mm)

Product Length

有效修补长度(mm)

Effective Repair Length

M14螺栓扭矩(Nm)

Screw Torque

承受压力(MPA)

Bearing Pressure

 DN150

159/168/170

500

420

80

2.8

 DN200

200/219

500

420

80

2.5

 DN250

250/273

500

420

100

2.5

 DN300

315/325

500

400

100

2.0

 DN350

355/377

500

400

100

1.8

 DN400

400/406/426/429

500

400

120

1.4

 DN450

480

500

400

120

1.4

 DN500

500/508/530

500

360

120

1.2

 DN550

560

500

360

120

1.2

 DN600

609/635

500

360

150

1.2

 DN700

710/720/738/762

500

360

150

1.0

 DN800

813/820/842

500

340

150

1.0

 DN900

915/920/945

500

340

150

0.8

 DN1000

1016/1020/1048

500

340

160

0.8

 DN1100

1120/1152

500

340

160

0.6

 DN1200

1220/1226/1255

500

340

160

0.6

 DN1300

1320

500

340

160

0.5

 DN1400

1422/1462

500

340

160

0.5

 

Note:

1. Due to so many models and limited pages, larger caliber and special caliber or materials are subject to our client's requirements.

2. Please do not hesitate to contact our after-sales persons for installation instructions and the problems with which you got into trouble while being installed or used and we will reply to you in time.

CHARACTERISTICS AND USE

With anti-seismic, anti-impact and noise reduction elements:

The connector and repair device of this type changed the traditional rigid connection to the flexible one favorable to a status in which the pipes are of anti-impact & vibration and denoise.They themselves are resistant to the 350g acceleration impact within 0.02 seconds.By comparison with the flange way, the noise intensity is possible to be lowered by 80%, conducive to the utilization of the entire pipes system in a safe and normal way including the pump, the valve and the instruments, etc. prolonging service life.

 

Reduction in pipes weights:

The reduction in weight is attainable by about 75% compared to the one by flange way.

 

Saving in Pipes space:

Assembly and disassembly process do not require a full-phase construction by flange way, but only screwing the bold from one side, causing a saving of up to 50% both in pipes layout and construction space, being of great significance for the ships with space less available in configurating pipes system rationally.Flexible connection permits alternate angle 10 between the axis of two pipes, deviation angle 6 of single pipe,spacing of up to 5-35mm in pipes end.The loose tolerance limits avert the requirements of a high-precisionassembly,conducive to the promotion of advanced process structure measures such as the construction of the general section and the vibration isolation and noise reduction of the "Floating Raft" in the shipbuilding industry. There is no adverse effect on pipe connectors or repair device arising from the deviation in shipbuilding installment or the shifting made by the navigation.

 

High Cost Performance:

The construction expenses of the connectors and repair device are more economical than that of the flange. The individual cost is slightly higher than that of the general flange, but with long service life and high cost performance. In respect of the copper-nickel and stainless steel pipes, the individual cost is lower than or close to that of the medium diameter copper-nickel and stainless steel flanges.

 

Easy Maintenance:

When the pipes are under repair, even if there are the oil and water in them, no heating process should be done because of the disconnection of the welding, hence away from the danger of the fire or explosion. The rush repairs are applicable to the dual or open or foldable repair devices from outside all kinds of broken pipes in a bandaged way.

 

When our products are applied to the newly laid pipes project, the best economic result is achievable in terms of the manpower, material and financial resources.

lt sunnecessary to do plastic and smooth treatment in special on the end face and surface of the pipes at the construction site, only wipe off the soil for the installation provided there is no special deformation at the end of the pipes.

lt usually takes about 5 minutes to install a connector and only 10-20 minute to operate a repair device online.When working in a confined space in particular, it has more obvious advantages. One or two operators are enoughin general.

Our product is not influenced by the varied pipe materials and can be used effectively while the difference of pipes diameter and axis deflection angle are within specified scope.

APPLIANCE

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