twin wall concrete delivery pipe schwing made in turkey
twin wall concrete delivery pipe made in turkey

TWIN-WALL CONCRETE DELIVERY PIPE (2520 SK125 / 5.5″ x 3000 MM) Made in Turkey

Product Overview

Maximize concrete volume output and drastically extend pipeline lifespan with Bomanti’s high-performance Twin-Wall Concrete Delivery Pipe (Model: 2520 SK125 / 5.5″ x 3000 MM). Engineered with a dual-layer inner lining structure (2.5 mm + 2.0 mm), this delivery pipe is built to endure severe concrete slurry abrasion, high operating pressures, and continuous impact on demanding construction job sites worldwide.

Proudly Made in Turkey, Bomanti supplies premium concrete pumping pipelines and distribution accessories to fleet operators, pumping contractors, and equipment dealers across the globe.

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Key Features & Technical Highlights

  • Twin-Wall Construction (TWIN WALL 2.5 + 2.0 mm): Features an inner high-hardness, wear-resistant liner (2.5mm) fused with a tough, crack-resistant outer steel jacket (2.0mm) to ensure safety against high-pressure bursting.

  • Standard SK125 Coupling Ends: Equipped with precision-welded SK125 / 5.5 heavy-duty flange ends, offering seamless fitment with standard snap clamps and boom pipe connections.

  • OEM Part Number Cross-References:

    • Schwing Reference Part Number: 10049706 (Twin-Wall Delivery Pipe SK125 5.5″ x 3000 mm)

    • Putzmeister Reference Part Numbers: 280937003 (Proline 2000 SK-R PM2520), 417211 (PM 2020P SK125), 267522004 (Hardened SK125/5.5 x 3000), 287673001 (PM5630).

    • Adapter & Pipe Welding Collar References: 280973009, 602165.

  • Superior Service Life: Capable of pumping up to 40,000m3 – 60,000m3+depending on aggregate hardness—significantly outlasting standard single-wall steel pipes.

  • Universal OEM Brand Compatibility: Exact-fit replacement delivery pipe suitable for Schwing, Putzmeister, Sany, Zoomlion, CIFA, and other major concrete boom assemblies.

  • Made in Turkey Quality: Precision-welded and thermal-treated according to top international manufacturing standards for dependable performance.

Technical Specifications

Specification ParameterDetails
Product DescriptionTwin-Wall Concrete Delivery Pipe
Model / Type2520 SK125 / 5.5″ x 3000 MM
Flange / Collar SizeSK125 / SK148 (5.5” Outer Diameter Connection)
Pipe Length3000mm (3 Meters)
Wall StructureTwin-Wall Dual Layer (2.5 mm Inner Liner + 2.0 mm Outer Jacket)
Total Wall Thickness4.5mm nominal / heavy-duty profile
Schwing OEM Ref10049706
Putzmeister OEM Refs280937003 / 417211 / 267522004 / 287673001
Application AreaBoom Lines, Trailer Pump Lines, Deck Pipe Systems
Country of OriginMade in Turkey
Manufacturer / SupplierBomanti

Why Source Concrete Pumping Pipelines from Bomanti?

At Bomanti, we manufacture and export a complete range of concrete delivery solutions suitable for all major equipment brands:

  • Heavy-duty snap clamps, wedge couplings, and rubber gaskets (5.5” 6”).

  • Hardened steel boom elbows, reduction pipes, and end hoses.

  • S-valves, spectacle wear plates, DURO 22 cutting rings, and rubber delivery pistons.

Request a Fast Quote for Global Shipping

Looking for bulk pricing, container load inquiries, or direct export logistics?

Contact Bomanti today for direct manufacturer quotes and fast international dispatch to your location.

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