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A hose manufacturer with over two decades of experience.

Products
Industrial Hose
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 1
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 2
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 3
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 4
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 5
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 6
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 1
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 2
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 3
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 4
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 5
Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 6

Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings

High-end technologies are utilized to manufacture the product, making sure that the product is made to be of stable performance and high quality.It has great uses in a wide range of fields, including Other Welding & Soldering Supplies.
5.0
Customization:
Customized logo (Min. Order: 300 Pieces),Customized packaging (Min. Order: 300 Pieces),Graphic customization (Min. Order: 300 Pieces),cutting (Min. Order: 300 Pieces)
shipping:
Support Sea freight · Land freight
design customization

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    Hangzhou Paishun Rubber & Plastic Co., Ltd provides a large number of products each year, and has strong research and development capabilities, and the cycle time required for the product from design to finished product is short. Our product can be tailored to suit you perfectly. Our R Grade Red & Green 1/4''x25ft Twin Welding Mangueira has been through multiple tests conducted by professional technicians, the purpose of which is to confirm its practical use. When applied in the application area(s) of Other Welding & Soldering Supplies, the Rubber hoses can be reliable and long-lasting, saving plenty cost for users.

    Warranty:1 yearCustomized support:OEM, ODM
    Place of Origin:Zhejiang, ChinaBrand Name:OEM
    Inner layer:SBR Synthetic rubberOuter layer:EPDM Synthetic rubber
    Reinforcement layer:high tensile fiber polyester braidedInside Diameter:6.3mm +/-0.3
    Outside Diameter:13mm +/-0.4Max. Working Pressure:20 bar (300psi)
    Min. Burst Pressure:60 bar (900psi)Color:Red & Green
    Standard:EN559 / CGA/ RMA IP-7Certificate:CE / ROHS

    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 7
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 8
    Quality Level
    Grade R
    Tube
    Smooth SBR Synthetic Rubber
    Reinforcement
    High tensile polyester fiber braided (1B).
    Cover
    Smooth  EPDM Synthetic Rubber
    Temperature
     -30℃ to +90℃
    Colors
    Red & Green or Red & Blue (customized).
    Applications
     Green / Blue line- a flexible hose for transporting oxygen for welding and cutting, for arc welding using shielding gas and
    related processes. Red line- a flexible hose for transporting acetylene for welding and cutting, for arc welding using shielding
    gas and related processes. Also suitable for hydrogen, coal gas and carbon
    Packing Lengths
    25FT, 50FT, and 100FT (customized)
    Standard
     EN559 / RMA/CGA IP-7
    Connectors
     Brass teeth of metric system (M16x1.5), applied to Chinese Mainland;
    Brass teeth of British system (G3/8-19N), Britain and Hong Kong etc
    Brass teeth of American system (G9/16-18N), America, Middle East and South America etc.
    Australian system (5/8-18N), Australia etc
    Part No.
    Inner Diameter (inch)
    Outer Diameter (mm)
    W.P (Bar)
    W.P (psi)
    B.P (bar)
     B.P   (psi)
    Length (ft/unit)
    cbm/unit
    Weight (kg/unit)
    PSW-0525
    3/16"&3/16"
    11.5
    20
    300
    60
    900
    25
    0.0048
    2.5
    PSW-0550
    3/16"&3/16"
    11.5
    20
    300
    60
    900
    50
    0.009
    4.0
    PSW-05100
    3/16"&3/16"
    11.5
    20
    300
    60
    900
    100
    0.018
    8.0
    PSW-0625
    1/4"&1/4"
    13
    20
    300
    60
    900
    25
    0.005
    2.9
    PSW-0650
    1/4"&1/4"
    13
    20
    300
    60
    900
    50
    0.01
    5.5
    PSW-06100
    1/4"&1/4"
    13
    20
    300
    60
    900
    100
    0.02
    11
    PSW-0825
    5/16"&5/16"
    15
    20
    300
    60
    900
    25
    0.007
    3.45
    PSW-0850
    5/16"&5/16"
    15
    20
    300
    60
    900
    50
    0.012
    6.8
    PSW-08100
    5/16"&5/16"
    15
    20
    300
    60
    900
    100
    0.022
    13.5
    PSW-1025
    3/8"&3/8"
    17
    20
    300
    60
    900
    25
    0.009
    4.3
    PSW-1050
    3/8"&3/8"
    17
    20
    300
    60
    900
    50
    0.015
    8.1
    PSW-10100
    3/8"&3/8"
    17
    20
    300
    60
    900
    100
    0.024
    15.9
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 9
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 10
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 11
    Packing and Shipping
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 12
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 13
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 14
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 15
    Paishun Factory
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 16
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 17
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 18
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 19
    Certificate
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 20
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 21
    Paishun Exhibition
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 22
    About Paishun

    Company Profile

    Hangzhou Paishun Rubber And Plastic Company, a manufacturer founded in 2007, own our general headquarters in the beautiful historical city of Hangzhou. We hold “Suqian Paishun Rubber And Plastic” and “Hangzhou Paishun Information Technology” as Shareholder companies.
    In English, French, Russian and Spanish, our experienced staff team are all-hours available to discuss your requirements, and to ensure maximum customer satisfaction. Knowing well the various industries of our products, and their applications, we are willing to help you to make rapid progress in your local markets.
    Since over 10 years, our R&D and production departments are always having devotion to all types of rubber hoses. Now, the
    tolerance of inner tube diameter is controlled to +-0.1MM.
    You can see, in our factory, which covers 5000 square meters, the complete production lines of rubber mixing process, cold feeding material extrusion process, micro wave vulcanization process, and high-speed braiding process.
    In 2018, we have set dust-free workshop and obtained CE and I S O 9 0 0 1:2015 certificates
    Our key policy is “enterprise may thrive with the technology, may last with quality”.
    So we invest much in researching, and in laboratory equipments. We now use a series of tensile testing machine, vulcanization testing device, aging testing chest, pressure testing machines to ensure the effective quality control. Thus, we wish our products can satisfy in maximum our customers, and our team be helpful to answer all questions in rubber hoses.

    RELATIONSHIP

    Long term business relationships are of upmost importance to us at Paishun. With our roots planted as a manufacturer, we take the time to learn about your business and your individual needs so we can provide better service to you. We pride ourselves on maintaining long term business relationships and understand that it takes time to build trust in new ones.

    QUALITY

    Paishun is ISO 9001:2015 certified for the manufacturing of rubber hoses. This certification encompassed with lean manufacturing allows us to ensure our products are safe, reliable and of superior quality.
    Our workshop upholds strict cleanliness guidelines at all times. We maintain a clean and organized environment. This allows us to guarantee your hoses are produced promptly and efficiently.

    INVENTORY MANAGEMENT

    A consistent unbroken supply chain allows us to produce rubber hoses at a steady pace. We understand how important production scheduling and inventory flow are to your business. We will work with you on an individual basis and will process blanket orders to assist with your inventory level. All of our materials are sourced from big group company such as China Petro and Sinopec, to adhere to our best quality standard.
    PASSION Team
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 23
    Paishun - R Grade Red & Green 1/4''x25ft Twin Welding Mangueira Twin Hose with Fittings 24
    FAQ

    Are you manufacturer?

    Yes, we are. Welcome to visit our factory.If you have no time, your Chinese Partner or 3rd party inspection is welcome too.

    MOQ and Price?

    Please enter your message in the form below and send the inquiry to Peter, or chat online by WhatsApp Wechat or Trademanager.

    Get in touch with us

    just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs

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    Passion Hose founded in 2007, a professional silicone hose manufacturer, a brand of pipeline hose and accessories R&D, production and sales. Main products: stainless steel shower hose,hydraulic hose, industrial hose, automotivehose, plumbing hose etc., which are widely used in home, hotel, industry and other fields.

    If you have any question, please contact us.

    Email: ps1@passioncohose.com

    Tel: +86-136-6663-2043

    Whatsapp: +86-13666632043

    Add: B-101, Hangzhou Smart Industrial Park, No. 857, Wenyixi Rd. Hangzhou, 310030, China

    Copyright © 2026 Hangzhou Paishun Rubber & Plastic Co., Ltd - www.passioncohose.com All Rights Reserved.  | Sitemap Privacy Policy
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