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HEBEI BAOSHI SPECIAL FLEXIBLE RUBBER CHEMICAL INDUSTRY CO., LTD.
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Rubber Tube Assembly for Coal Hydraulic Support
Rubber Tube Assembly for Coal Hydraulic Support

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Special Rubber Hose Assembly of Coal Hydraulic Stand How to store high pressure hose: When rubber hoses are stored, they should be placed separately according to different varieties and specifications, and not mixed up. When the hose is stored, both ends of the hose must be sealed firmly to prevent impurities from...
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Rubber Hose Assembly for Coal Hydraulic Support
Rubber Hose Assembly for Coal Hydraulic Support

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Storage of Rubber High Pressure Hose: If the rubber hose needs to be temporarily stored in the open air, the site must be level, the rubber hose should be laid neatly and levelly, and the rubber hose should be underlayed and covered without heaping heavy objects. At the same time, the rubber hose should not be in...
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Pipe Assembly for Coal Hydraulic Support
Pipe Assembly for Coal Hydraulic Support

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Attention for high-pressure hose transportation: Rubber hose loading and transportation must not be excessive extrusion, beyond the car body, really need to exceed the car body, we must carry out effective protection. When handling rubber hoses, they should not be dragged anywhere. Heavy rubber hoses should be loaded...
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Tube Assembly for Coal Hydraulic Support
Tube Assembly for Coal Hydraulic Support

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

High Pressure hose storage The storage places of rubber hoses above and below wells should be kept clean and ventilated, the relative temperature should be below 80%, the temperature of storage places should be kept between - 15 ~40 C, and the rubber hoses should be protected from direct sunlight and water. We ,Hebei...
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Hose Assembly for Coal Hydraulic Support
Hose Assembly for Coal Hydraulic Support

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Attention for high-pressure hose transportation: Rubber hose loading and transportation must not be excessive extrusion, beyond the car body, really need to exceed the car body, we must carry out effective protection. When handling rubber hoses, they should not be dragged anywhere. Heavy rubber hoses should be loaded...
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Hydraulic Support Pipe Assembly
Hydraulic Support Pipe Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Points for Attention in Pressure Test of High Pressure Rubber Tube: Pressure test must be done for all kinds of compressed rubber hoses: 4SP pressure is not less than 45 mpa, holding time is not less than 5 minutes, three times, no leakage, bulging, joint pull-out and other phenomena, in order to ensure the quality of...
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Hydraulic Support Tube Assembly
Hydraulic Support Tube Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Attentions for assembling high-pressure rubber hose: When assembling, no bare steel wire shall be exposed at the joints and rubber hoses, and the coating of the joints at the ends of joints shall not be damaged or peeled off. O-rings and retaining rings shall be installed in the core sealing groove as required. When...
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Hydraulic Support Hose Assembly
Hydraulic Support Hose Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Attention after buckling of high pressure hose: After buckling, check the first two pieces first, check the size is appropriate, then test the pressure, check whether the core jacket is compacted, after qualified, batch buckling can be carried out. After buckling, high-pressure liquid is used to wash the inside of the...
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Coal Hydraulic Support Pipe Assembly
Coal Hydraulic Support Pipe Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Pressure precautions for high pressure rubber hose: When shrinking and peeling rubber pipes, the outer rubber layer must be peeled off and chamfered according to the prescribed size. The outer rubber layer must not be damaged by peeling. The cutting head should be flat, the rubber skin should be free of cut marks, the...
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Coal Hydraulic Support Tube Assembly
Coal Hydraulic Support Tube Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Selection of High Pressure Rubber Tube 1. Pipe joints must be intact, without burrs, cracks and other defects, pipe joints and hose specifications and models must match. 2. Selection of qualified hose and pipe joint (high pressure hose structure type not less than 4 sp, working pressure not less than 45 Mpa) Special...
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Coal Hydraulic Support Hose Assembly
Coal Hydraulic Support Hose Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

How to select High Pressure Rubber Tube: High pressure rubber hose should have the certificate of safety label of coal mine products, product qualification certificate, pressure resistance, blasting, pulse test report. High pressure hose is selected according to system pressure, and the maximum working pressure of...
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Pipe Assembly for Coal Hydraulic Stand
Pipe Assembly for Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Hydraulic support hose is used for conveying petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricant) and water-based oil with certain pressure and temperature in mine hydraulic support, oil field development, engineering construction, lifting and transportation, metallurgical forging,...
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Tube Assembly for Coal Hydraulic Stand
Tube Assembly for Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Hydraulic support hose is a reular replacement of consumables. Technical Standards of Special Rubber Hose for coal hydraulic support: Technical requirements of rubber hoses and structural characteristics of joints. Connections of joints are in accordance with the high-pressure hose of hydraulic support of the Ministry...
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Hose Assembly for Coal Hydraulic Stand
Hose Assembly for Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Special rubber hose for coal hydraulic support: Usage: It is used in hydraulic support equipment of comprehensive coal mining for hydraulic system to transfer pressure. Features: Rubber hose has high compressive strength, good pulse performance, excellent flexibility and fatigue resistance, safe and reliable use....
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Hydraulic Stand Pipe Assembly
Hydraulic Stand Pipe Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

"Self-lubricating" characteristics of special rubber hose for coal hydraulic support: The inner wall of polyethylene pipe used in coal mine is smooth, the equivalent roughness is 2/5 of steel pipe, and the conveying resistance is small. Under the same conditions, the conveying capacity can be increased by 30%. No...
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Hydraulic Stand Tube Assembly
Hydraulic Stand Tube Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

"Corrosion resistance, non-scaling" characteristics of special rubber hose for coal hydraulic support: Coal mine polyethylene has strong corrosion resistance and non-scaling, especially suitable for underground transportation of high sulfur water quality and water containing calcium, magnesium and other ions. The cost...
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Hydraulic Stand Hose Assembly
Hydraulic Stand Hose Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Product characteristics of special rubber hose for coal hydraulic support: good anti-aging and anti-rapid cracking performance. Mine polyethylene pipe has good aging resistance, not easy to embrittle, and good toughness, absorbing impact force. Its elongation at break is over 200%. It has good cracking resistance and...
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Coal Hydraulic Stand Tube Assembly
Coal Hydraulic Stand Tube Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

The special rubber hose for coal hydraulic support has the characteristics of light weight and easy installation. The density of polyethylene pipes used in coal mines is small, the unit weight is only 1/8 of steel pipes and 1/3 of glass fibre reinforced plastic pipes. Therefore, polyethylene pipes used in coal mines...
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Coal Hydraulic Stand Pipe Assembly
Coal Hydraulic Stand Pipe Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Flame Retardant and Antistatic Characteristics of Special Rubber Tube for Coal Hydraulic Support: The antistatic and flame retardant components of polyethylene pipes used in coal mines are evenly distributed in the pipe body, so the antistatic and flame retardant performance indexes will not be affected by the long...
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Coal Hydraulic Stand Hose Assembly
Coal Hydraulic Stand Hose Assembly

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Usage of special rubber hose for coal hydraulic support: Mine water supply and drainage pipes, pressure air pipes, gas drainage pipes and grouting pipes; mine power cable, optical cable communication signal cable protection pipes; pressure or non-pressure pipes in high gas or dust environment; highway, railway, tunnel...
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Special Rubber Hose Assembly of Coal Hydraulic Stand
Special Rubber Hose Assembly of Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Special Rubber Hose Assembly of Coal Hydraulic Stand Performance characteristics of special rubber hose for coal hydraulic support: Polyethylene pipes and fittings used in coal mines are a kind of special environmental protection plastic pipes. They are used in pressure and non-pressure pipes with flame retardant and...
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Rubber Hose Assembly for Coal Hydraulic Stand
Rubber Hose Assembly for Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

Because of the special environment of coal mine and underground mine, the mining pipeline must have the basic characteristics of antistatic and flame retardant. On the one hand, due to the presence of acidic or alkaline solution in coal mines, it has strong corrosiveness. Therefore, if the pipeline is to be able to...
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Rubber Tube Assembly for Coal Hydraulic Stand
Rubber Tube Assembly for Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

We supply Special Rubber Tube Assembly for Coal Hydraulic Stand. There are two typs of Special rubber hose for coal hydraulic support : K1 joint type & K2 joint type. 1. K-joint (KJ series) is suitable for hydraulic support equipment 2. K-joint (DN) is suitable for fully mechanized mining equipment in European...
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Rubber Pipe Assembly for Coal Hydraulic Stand
Rubber Pipe Assembly for Coal Hydraulic Stand

Brand: Baoshi

Packaging: Wooden Package

Model No.: ZJJG

We ,Hebei Baoshi Special Flexible Rubber Chemical Industry Co., LTD,specialize in the field for more than 10 years, with the strength of RTP pipe, rubber hose, orging-casting integrally-formed union drilling hoses, high-pressure double-hook self-locking flame retardant hoses, oil/water self-inflatable packers (the...
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