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Trusted Plumbing Supplies in London | Tetraflow Plastics
Tetraflow Plastics is a trusted partner in plastic pipe systems for plumbing, drainage, and electrical conduits. With decades of experience, we specialise in manufacturing high-quality products under stringent B.S.I. Kitemark certification, serving diverse markets including DIY, retail, and large-scale construction projects. Our commitment to innovation and quality has established us as a preferred supplier across the UK and internationally. We collaborate with leading manufacturers to deliver customised solutions, ensuring reliability and efficiency for every client. Our global reach extends to Europe, the Middle East, Asia, and Africa, supported by a dedicated team focused on customer satisfaction.

By maintaining ISO 9001:2015 standards, we guarantee products that meet rigorous international benchmarks. Our partnerships with industry giants like Wavin underscore our reputation for excellence. Whether for residential, commercial, or industrial applications, Tetraflow Plastics provides tailored services, from product design to mould manufacturing. We prioritise transparency, competitive pricing, and technical expertise to meet evolving market demands. Our mission is to empower clients with dependable solutions that enhance their operational success.
Services
Plumbing Supplies Drainage Systems Electrical Conduits Custom Fittings Mould Making
Highlights and features
  • 60 years of multinational experience in construction materials
  • BSI Kitemark certified products for assured quality
  • Competitive pricing without compromising reliability
  • Global distribution network spanning five continents
  • OEM manufacturing services for leading international brands
Associations and certifications
  • BSI Kitemark
  • ISO 9001:2015
What people say
High performance plastics Professional in every stage Short time-to-market Enhanced our strength Excellent quality finish
Services
Plumbing Supplies
Tetraflow Plastics provides durable uPVC pipes and fittings for plumbing systems, meeting British and international standards. These products ensure leak-free performance and longevity in residential and commercial applications. Our solutions combine technical precision with cost-effectiveness for specifiers and contractors.
Drainage Systems
Our drainage systems include underground sewer and rainwater management products designed for high efficiency. Compliant with EN 1329 and ISO 3633 standards, they offer robustness and ease of installation. Ideal for municipal and industrial projects requiring sustainable water management.
Custom Fittings
Tetraflow Plastics creates bespoke plastic fittings for manufacturers under white-label agreements. This service reduces production costs while maintaining quality. Clients benefit from rapid prototyping, CAD design support, and global logistics.
Mould Making
We design and produce high-precision injection moulds for pipe fittings using durable steel. Services include mould overhaul, repair, and commissioning support. Clients gain faster ROI through enhanced production efficiency and product consistency.
Electrical Conduits
BS 4607-certified conduits protect electrical wiring in commercial and industrial settings. Our systems ensure fire resistance and mechanical durability. Available in metric and imperial sizes for global compatibility.
Questions
What products does Tetraflow Plastics offer?
We supply uPVC pipes and fittings for plumbing, drainage, and electrical systems, along with customised solutions and mould manufacturing services.
Are Tetraflow Plastics products BSI certified?
Yes, all products meet B.S.I. Kitemark standards, ensuring compliance with rigorous quality and safety regulations.
Do you offer OEM manufacturing services?
Yes, we provide white-label production for international pipe manufacturers, including design and logistics support.
Which regions does Tetraflow Plastics serve?
We operate across the UK, Europe, the Middle East, Asia, and Africa through distributors and direct partnerships.
What materials are used in your products?
We work with PVC-U, PVC-C, ABS, PP, PE, and PPr to meet diverse application requirements.
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