Concrete Pipeline for Articulated Boom Pumps

Product Specifications

Technical details and manufacturing context for Concrete Pipeline

Definition

The concrete pipeline is a critical component of articulated boom concrete pumps, consisting of interconnected rigid pipe sections that form a continuous conduit for transporting concrete under pressure from the pump unit to the boom's end hose. It maintains material flow integrity while withstanding the abrasive nature of concrete mixtures and high operating pressures. The pipeline is typically made from high-strength steel or abrasion-resistant alloy steel, with material grades such as Q345B (per GB/T 1591) and surface hardening to 45–55 HRC (per ISO 6508) for wear resistance. Nominal diameters range from DN100 to DN150 (per ISO 4200), with wall thicknesses from 4.5 to 8.8 mm, and lengths from 1000 to 6000 mm (custom lengths available). Operating pressure is 1.0–1.6 MPa, with a burst pressure of at least 4.0 MPa (safety factor ≥2.5). Operating temperature range is -20 to 80°C. Weight per meter varies from 15 to 60 kg, depending on diameter and wall thickness. End connections are flanged or grooved, sized DN100–DN150 (per ISO 4200). These parameters serve as reference ranges; actual values must be confirmed for the specific model and application. The pipeline is designed to match the pump outlet and boom pipe size, and thicker walls are used for higher pressure and wear resistance. For procurement, verify that the pipeline meets the required standards and specifications with the legal manufacturer or supplier.

Working Principle

Concrete is pumped under pressure through the pipeline system, which transfers the material from the pump's outlet to the boom's articulation points and ultimately to the discharge location. The rigid pipeline maintains structural integrity while allowing controlled material flow through the articulated boom sections. The pipeline must withstand the abrasive nature of concrete and high operating pressures, with burst pressure safety factors ensuring reliable operation. Proper selection of diameter, wall thickness, and material grade is essential to match the pump's output and the boom's configuration. Regular inspection for wear and damage is necessary, as abrasive concrete can erode pipe walls over time. Operating within the specified temperature and pressure ranges is critical to prevent seal degradation and ensure safe performance.

Common Materials

High-strength steel, Abrasion-resistant alloy steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Diameter	DN100–DN150 mm	Matches pump outlet and boom pipe sizeISO 4200
Wall Thickness	4.5–8.8 mm	Thicker for higher pressure and wear resistanceISO 4200
Length	1000–6000 mm	Custom lengths available
Burst Pressure	≥4.0 MPa	Safety factor ≥2.5
Operating Temperature	-20–80 °C	Outside range, rubber seals degrade
Material Grade	Q345B	High-strength low-alloy steelGB/T 1591
Surface Hardness	45–55 HRC	Induction hardened for wear resistanceISO 6508
Weight	15–60 kg	Per meter length, varies with diameter and wall thickness
End Connection	DN100–DN150	Flanged or groovedISO 4200

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Pipe Section Part
Individual rigid segment that forms part of the continuous pipeline

Material: High-strength steel
Flange Connection Part
Securely joins adjacent pipe sections while maintaining pressure integrity

Material: Steel alloy
Wear Sleeve Part
Protects high-wear areas of the pipeline from abrasion

Material: Abrasion-resistant steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Concrete Pipeline.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Articulated Boom

View system integration details

Manufacturers of Concrete Pipeline

Manufacturer profiles associated with Concrete Pipeline.

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Frequently Asked Questions

What are the typical dimensions of a concrete pipeline?

Reference ranges include nominal diameters DN100–DN150, wall thicknesses 4.5–8.8 mm, and lengths 1000–6000 mm (custom lengths available). These values must be confirmed for the specific model and application.

What materials are used for concrete pipelines?

Common materials include high-strength steel and abrasion-resistant alloy steel, with material grade Q345B (per GB/T 1591) and surface hardness 45–55 HRC (per ISO 6508). Actual material selection depends on the manufacturer's design.

What pressure ratings apply to concrete pipelines?

Operating pressure is typically 1.0–1.6 MPa, with a burst pressure of at least 4.0 MPa (safety factor ≥2.5). Always verify these values with the supplier for your specific pipeline.

How should I verify the suitability of a concrete pipeline?

Check that the pipeline matches the pump outlet and boom pipe size, and confirm that all parameters (diameter, wall thickness, pressure, temperature, etc.) meet your requirements. Consult the legal manufacturer or supplier for model-specific data and standards compliance.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 15 MPa (2,175 psi) - maximum operating pressure
flow rate:	Up to 120 m³/h (528 gpm) - maximum concrete flow rate
temperature:	0°C to 40°C (32°F to 104°F) - ambient and material temperature range
slurry concentration:	Designed for standard concrete mixes with aggregate up to 25mm (1 inch) maximum size

Concrete Pipeline

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards