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Double Press Fittings

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Summary
Classification

Stainless Steel Pipeline System of Press Fitting

 

Double Press Fitting Connection Definition:

A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

 

Double Press Fitting Connection Principle：

Double Press Fitting Connection Principle

Double Press Fitting Connection is a mature mainstream technology from Germany,it takes full advantage of stainless steel’s effective hardness.In the joint of pipes and pipe fittings,press both ends with calipers to achieve it’s stability.Pressing both ends for double protection to get the tensile and anti-rotation ability greatly improved.
 

Double Press Fitting Connection Significant Features：

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Strong Tensile Strength 

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Strong Rotation Resistance 

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Easy Installation

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Less Operating Room

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Strong Shock Resistance

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Maintenance Free After Installation

Stainless Steel Pipeline of Double Press Fittings and Accessories Material

1.Standards of Pipe ▼

① GB/T19228.2-2011<Part2 of Stainless Steel Press Fitting Accessory:Connect with Stainless Steel Pipe> conforms to DIN EN10312-1999<Fluid (include drinking water)Stainless Steel Pipe for Transfer>
② CJ/T151-2016<Thin Wall Stainless Steel Pipe>

2. Standards of Pipe Fittings ▼
① GB/T19228.2-2011<Part1 of Stainless Steel Press Fitting Accessory:Press Fitting > conforms to DVGW W534-1995<Stainless Steel Press Fitting>
② CJ/T152-2016<Thin Wall Stainless Steel Press Fittings and Grooved Pipe Fittings>
3.Standards of Sealing Ring ▼
GB/T19228.3-2012<Part3 of Stainless Steel Press Fitting Accessory:O-type Sealing Ring>

4.Standards of Hygiene ▼
GB/T17219-2011<Standards for Safety Evaluation of Domestic Water Conveyance and Distribution Equipment and Protective Material>

5. Design&Construction Standards ▼

①、GB/T29038-2012<Technical Specification of Thin Wall Stainless Steel Pipes>

②、CECS153-2003<Technical Specification of Construction Water Supply Stainless Steel Pipeline>

③、10S407-2<Installation of Thin Wall Stainless Steel Water Supply Pipeline>

Double Press Fittings of Stainless Steel Pipeline and Accessories Application Fields

Suitable for low pressure fluid transportation of hot and cold water，direct drinking water、heating、air condition、fire protection and gas for civil use , and also for low-pressure fluid transportation pf pharmaceutical , beverage , food , chemical and other industries.

  • Stainless steel pipeline Stainless steel pipeline
    Double Press Fittings
    Double Press Fittings
    Stainless steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Bulge Pipe Fittings
    Bulge Pipe Fittings
    Stainless steel pipeline

    The technique of bulge connection , is an exclusive invention patent from ZhengKang:“a pipe joint”(ZL2004 2 0020559.2)、patent for utility models：“pipe expanding device for pipe connection ”(ZL2004 2 0021648.9).

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    Groove Pipe Fittings
    Groove Pipe Fittings
    Stainless steel pipeline

    Groove Connection also called as Groove Clamp Connection, is a quick connection method processed into a ring groove in pipe and pipe fittings’ connecting parts. Composed of clamp parts ,rubber sealing rings and fasteners.

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    Welded Pipe Fittings
    Welded Pipe Fittings
    Stainless steel pipeline

    A economical choice for large diameter connection Insert the stainless steel pipe into the fitting socket, with the connection mode of TIG welding.

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    Coated carbon steel pipe
    Coated carbon steel pipe

    Plastic-coated carbon steel pipeline is galvanizing in the pipeline's surface and adopting polymer formulation material. After plasticizing and curing , a uniform ,dense and smooth plastic coating is formed on the surface of the pipe and a steel-plastic combination is formed. It not only has the hardness as galvanized steel pipe , but also has the advantages of wear-resistance and corrosion-resistance as plastic pipe. It is a very cost-effective and green energy saving pipes for service life tops 50 years.

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  • Carbon steel pipeline Carbon steel pipeline
    Pipe
    Pipe
    Carbon steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Socket
    Socket
    Carbon steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Tee
    Tee
    Carbon steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Flange
    Flange
    Carbon steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Pipe cap
    Pipe cap
    Carbon steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Elbow
    Elbow
    Carbon steel pipeline

    A connection mode where the pipe is connected with a socket fitting with a special sealing ring and the gate is pressed with a special tool for sealing and fastening.

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    Coated carbon steel pipe
    Coated carbon steel pipe

    Plastic-coated carbon steel pipeline is galvanizing in the pipeline's surface and adopting polymer formulation material. After plasticizing and curing , a uniform ,dense and smooth plastic coating is formed on the surface of the pipe and a steel-plastic combination is formed. It not only has the hardness as galvanized steel pipe , but also has the advantages of wear-resistance and corrosion-resistance as plastic pipe. It is a very cost-effective and green energy saving pipes for service life tops 50 years.

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  • Application Areas Application Areas
    Healthy Water Affair System
    Healthy Water Affair System
    Application Areas

    Healthy Water Affair System

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    Building Water Supply System
    Building Water Supply System
    Application Areas

    Building Water Supply System

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    Domestic Running Water System
    Domestic Running Water System
    Application Areas

    Domestic Running Water System

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    Safety Gas System
    Safety Gas System
    Application Areas

    Safety Gas System

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    Safe Fire Protection System
    Safe Fire Protection System
    Application Areas

    Fire-fighting pipelines should have the advantages of anti-corrosion, economy, maintenance-free, and long life. Only crimped plastic-coated carbon steel pipelines that meet the above requirements can truly achieve "preventing trouble before unburnt".

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    Coated carbon steel pipe
    Coated carbon steel pipe

    Plastic-coated carbon steel pipeline is galvanizing in the pipeline's surface and adopting polymer formulation material. After plasticizing and curing , a uniform ,dense and smooth plastic coating is formed on the surface of the pipe and a steel-plastic combination is formed. It not only has the hardness as galvanized steel pipe , but also has the advantages of wear-resistance and corrosion-resistance as plastic pipe. It is a very cost-effective and green energy saving pipes for service life tops 50 years.

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Wenzhou, Zhejiang Province People's Republic of China 
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