What materials are used for the pipes?

We use Q235 straight seam steel pipe for low-cost low-pressure scenarios, 20# seamless steel pipe for high pressure resistance, and 45Mn/55Mn alloy steel for double-layer tubes with inner wall hardness of HRC60 or above.

What are the available pipe sizes?

The mainstream size is 125mm (DN125), but we also offer models such as DN100mm and 150mm (DN150) to be compatible with different pumps.

Double-Layer Customized Extreme Hardness Delivery Pipe for Heavy-Duty Construction

Name: Double-Layer Customized Extreme Hardness Delivery Pipe for Heavy-Duty Construction
Brand: Liaocheng Yiheng Machinery Co., Ltd
SKU: 2155535852

Shandong, ChinaLiaocheng Yiheng Machinery Co., Ltd

US$29.00

1 Piece

Product specifications

Type

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1year

Model NO.

3INCH: 76MM 80MM

Type

Seamless/Hardened/Twin Wall Pipe

Application

High-Rise Buildings, Bridges, Tunnels

Condition

New

Structure Type

Double-Layer Tube

Hardness

HRC60 or Above

Features

High Pressure Resistance, Wear Resistance

Material Type

Q235 Straight Seam Steel/20# Seamless Steel/etc

Connection Type

Flange Connection

Surface Treatment

Inner Wall Quenching

Transport Package

Bundles/ Seaworthy Packing / as Customer's Request

Specification

100mm/125mm/150mm

Trademark

Origin

China

Key features

Extreme Hardness Material: Inner wall hardness reaches HRC60 or above for superior wear resistance.

Double-Layer Structure: Advanced design increases service life by 3-5 times compared to ordinary tubes.

High Pressure Resistance: Suitable for high-altitude and long-distance concrete pumping tasks.

Customizable Specifications: Available in DN100, DN125, DN150 with various wall thickness options.

Wide Application Scope: Ideal for high-rise buildings, bridges, tunnels, and heavy-duty construction.

Fast Delivery Service: Lead time of 7-15 days after order confirmation with secure packaging.

Professional Manufacturer: Established in 2015 with advanced R&D laboratory and production lines.

Comprehensive Warranty: 1-year warranty coverage with professional after-sales technical support.

Company profile

Years of Export ExperienceIn-stock CapacityQuality AssuranceR&D Capabilities

Liaocheng Yiheng Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2015-03-10Nearest Port: Qingdao, Tianjin, any China Seaport is okayAverage Response Time: ≤5.25h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export trade, service, quality control, R&D, and sustainability capabilities. It offers ODM, OEM, and multiple customization services, and reports new products in the past year, but does not provide 3D software design services or SDK access. Manufacturing evidence includes six production lines in one slice and four in another, while continuous quantity reconciliation is absent. Quality controls include quality assurance, raw-material traceability, complaint-handling procedures, and maintained material inspection records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or overseas-service country is reported. The supplier has participated in one named offline trade exhibition and exports to multiple global regions. Certification holdings, customer cases, and sufficient financial-credit evidence are not provided.

Supplier typeThe supplier is explicitly classified as a combined company and describes offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. This indicates a broad, integrated supplier profile rather than a narrowly defined service provider.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has 41–50 experienced R&D engineers. However, it has no available SDK, so innovation capability is supported for product development and design manufacturing but not for SDK-based development.

Production capacityThe supplier reports six production lines in one slice and four in another, plus six to ten quality-control staff and broad export-market coverage. However, it does not continuously reconcile quantities for each batch or bulk production, which is a stated manufacturing-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, ODM, and OEM for popular brands. These statements directly demonstrate broad customization and design-manufacturing capability, despite the lack of 3D software design services.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a concrete pump rubber hose manufacturer located in Liaocheng city, Shandong Province, China.

Q:Do you offer OEM/ODM services?

Yes, we accept custom designs, including specific lengths, coupling types, and rubber formulations based on customer drawings or samples. We supply OEM LOGO Design services.

Q:Do you supply hose accessories?

Yes, we manufacture and supply: Concrete pump rubber hose, steel pipe, bends, clamps, gaskets, sponge balls, rubber piston, delivery cylinder, wear plate and cutting rings, s valve and repair parts sealing kits, filters, etc.

Q:What is the minimum order quantity (MOQ)?

MOQ varies by product type: Hoses: 10 pcs (custom lengths available); Fittings: 50 pieces per model; Other concrete pump spare parts: 1 piece. We support sample orders for quality evaluation.

Q:Do you offer after-sales support?

Yes, we provide technical guidance on installation and maintenance.