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Cold Expansion Expander

Product Name: Cold Expander – Flaring Tool

Place of origin: Jiangsu, China

Brand Name: VSJOCO

Material: PFA

Flaring: The pipe end is flared into a bell‑shaped configuration to facilitate connection with other fittings or sealing.

Forming: Ensure that the flared shape is uniform and smooth, avoiding cracks or deformation.

Improved sealing: The flared pipe end fits more tightly with the fitting, enhancing the seal.

Sizes: 1/4, 3/8, 1/2, 3/4, 1"

Packaging: plastic bag + cardboard box

Delivery time: 7 days

A cold expander—also known as a pipe flaring tool—is a specialized tool used for machining pipes or pipe fittings. It is primarily employed to flare pipe ends at room temperature, facilitating connections or the installation of additional components.

  • Commodity name: Cold Expansion Expander

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  • Product Description
  • Zixing parameters
  •  

    A cold expander–flaring tool is a specialized device used for processing pipes or pipe fittings, primarily to flare pipe ends at room temperature for easier connection or installation of other components.

    Main functions of the cold expander–flaring tool:

    Flaring: The pipe end is expanded into a flared shape to facilitate connection with other fittings or sealing.

    Forming: Ensure that the flared shape is uniform and smooth, avoiding cracks or deformation.

    Improved sealing: The flared pipe end fits more tightly with the fitting, enhancing the seal.

    Specifications: 1/4, 3/8, 1/2, 3/4, 1"

    Usage steps:

    Select the appropriate size: Choose an expander that matches the pipe’s diameter and material.

    Fixed piping: Clamp the pipe to ensure stability.

    Install the flaring die: Select a flaring die that matches the pipe.

    Flaring: The die is pushed into the tube end by rotary or hydraulic actuation to complete the flaring process.

    Quality inspection: Ensure the flared shape is uniform and free of cracks.

    Precautions:

    Ensure that the pipe material is suitable for cold-flaring.

    Clean the pipe ends before flaring to prevent contaminants from compromising quality.

    Control the flaring force to prevent excessive deformation or damage to the pipe.

    A cold expanding tool is an essential instrument in pipe fabrication; proper use can enhance work efficiency and connection quality.

  • Product Name: Cold Expander – Flaring Tool

    Place of origin: Jiangsu, China

    Brand Name: VSJOCO

    Material: PFA

    Flaring: The pipe end is flared into a bell‑shaped configuration to facilitate connection with other fittings or sealing.

    Forming: Ensure that the flared shape is uniform and smooth, avoiding cracks or deformation.

    Improved sealing: The flared pipe end fits more tightly with the fitting, enhancing the seal.

    Sizes: 1/4, 3/8, 1/2, 3/4, 1"

    Packaging: plastic bag + cardboard box

    Delivery time: 7 days

    A cold expander—also known as a pipe flaring tool—is a specialized tool used for machining pipes or pipe fittings. It is primarily employed to flare pipe ends at room temperature, facilitating connections or the installation of additional components.

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Contact Us

Manager Zhu (International Business Department)

19826101066 zhumenghui@vsjoco.com

Manager Yu (Sales Department II)

18051764928 yujiahao@vsjoco.com

Manager Ni (Sales Department III)

18020226542 niyuntian@vsjoco.com

Manager Ma (Complaints and Suggestions Department)

13601258291 zxyg@vsjoco.com

Phase I Address: No. 18 Fuyuan Road, Luotang Subdistrict, Jiangyan District, Taizhou City, Jiangsu Province

Phase II Address: No. 888, Xingfu Road, Luotang Subdistrict, Jiangyan District, Taizhou City, Jiangsu Province

Kunshan Address: Room 1916 & 1917, Building 21, Yoshida International Plaza, No. 672 Chuangye Road, Kunshan Economic and Technological Development Zone, Kunshan City

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Our company has been specializing in the piping industry for over 20 years and is able to precisely resolve the issues our customers face.

With deep expertise in fluoroplastics and other engineering plastics, we offer tailored solutions for every customer.

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