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Yixing Haiqun Machinery Technology Co., Ltd. Factory Tour

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  • Production Line

    production workshop


    Yixing Haiqun Machinery Technology Co., Ltd. factory production line 0


    equipment Exhibition

    Yixing Haiqun Machinery Technology Co., Ltd. factory production line 1Yixing Haiqun Machinery Technology Co., Ltd. factory production line 2


    A corner of the warehouse

    Yixing Haiqun Machinery Technology Co., Ltd. factory production line 3Yixing Haiqun Machinery Technology Co., Ltd. factory production line 4

  • R&D

    After-sales service


    1. About quality:We will check the quality of each batch of goods before shipping. If there are quality problems with the products received, or quality problems caused by express transportation, please contact us in time.


    2. About the model:Before placing an order, please communicate with the sales or customer service staff about the required product specifications.


    3. About after-sales:The company provides comprehensive after-sales and usage guidance and strives to solve customers' questions and needs.


    The scope of products


    Applicable to various building decoration industries
    Widely used in electric power, metallurgy, food, pharmaceutical, petrochemical, water treatment equipment and light industry equipment. The company can also undertake the processing of incoming drawings and samples according to customer requirements, and customize products of different specifications.




    Brand Name: HaiQun
    Diameter: 89mm--10000mm
    Thickness: 2mm--300mm
    Reduction Ratio: about 10%
    Material: Carbon Steel, Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium and Its Alloys, Zirconium and all cladded material combinations.
    Forming method: Hot forming,cold forming
    Surface Treatment: Sand Blasting,Pickling,oil,discaling
    Inspection: UT,RT,MT,PT,TOFD.
    Applicable Standard: ASME ,PED and GB
    Certificate: ISO9001,ISO45001,OHSAS18001
    Applications: Such as oil, chemical industry, water conservancy, electric power,
    boiler, machinery, metallurgy, sanitary construction etc.
    Package: Wooden cases ,wooden pallet,Steel pallet or as per customers requirement
    Customized Product: Available


    Material Carbon Steel; Stainless Steel; Special Steel
    Size 50-10000mm
    Thickness 2mm--300mm
    Surface Treatment 1. Intermediate & Final stage Heat Treatments;
    2. Sand / Shot Blasting after Heat Treatment;
    3. Weld Edge Preparation (Manual & Machined)
    Reduction ratio About 10%
    Certificate ISO9001
    Technology 1. Cold & Hot forming;
    2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres;
    Applicable standard ANSI, ASME, MSS, API, DIN, JIS, BS. AWWA
    Test 1. Liquid Penetrant Examination;
    2. Ultrasonic Testing;
    3. 100% Radiography Testing of weld seams;
    4. Magnet Particle Examination;
    5. Inspection under various Third party Inspection Agencies
    6. NDT( after forming): DPT, RT, MPI, UT;
    7. NDT: 100% DPT, UT & RT OF weld joint
    Connection Welding
    Application Pressure vessel
Contact Details
Yixing Haiqun Machinery Technology Co., Ltd.

Contact Person: Mr. Gao

Tel: +86 18015328118

Fax: 86-180-1532-8118

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