quality 5.5" ST52 Concrete Pump Pipe with High Wear-Resistance for Construction Machinery factory

5.5" ST52 Concrete Pump Pipe with High Wear-Resistance for Construction Machinery

Robust Low Sliding Pipe Support

Product Summary

5.5" ST52 concrete pump pipe for Putzmeister, Schwing, and ZX models. Features high durability (4-5x common pipe), inner hardness 60-65 HRC, serving life 35,000-45,000 cubic meters. Available in various lengths, thicknesses, and flange sizes. Quenched and carburized for superior wear resistance.

Product Details

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ST52 5.5” Concrete Pump Pipe

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5.5” ST52 Concrete Pump Pipe

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Construction Machinery ST52 Concrete Pump Pipe

Product Description

5.5" ST52 Concrete Pump Pipe for Construction Machinery Parts

High-performance concrete pumping pipes designed for construction machinery applications, compatible with major brands including Putzmeister and Schwing.

Product Specifications

Pipe Type	Dimensions & Features
ST52 Pump Pipe	Length: 1m, 2m, 3m and custom lengths Thickness: 3.5mm, 4mm, 4.5mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm Flange: 98mm, 124mm, 148mm
Schwing M/F Pipe	Thickness: 4.5mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm Flange: 166mm Length: 1m, 2m, 3m
Putzmeister ZX Pipe	Flange: 175mm Length: 1m, 2m, 3m Thickness: 4.5mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm

Product Advantages

Excellent customer service with timely delivery
Durability 4 to 5 times greater than common delivery pipes
Superior material quality with high price-performance ratio
Direct factory manufacturing with quality control
Small/trial orders accepted, some free of charge
Enhanced production efficiency
Best market value with independent testing verification

Technical Features

Name: Concrete Pump Pipe

Origin: China, Hebei

Characteristics: Long service life, high security standards

Factory Manufacturing Advantages

Advanced Technology: Concrete pump pipes undergo quenching and carburizing chemical treatment on inner walls for exceptional wear resistance
Performance Characteristics: Inner hardness reaches 60-65 HRC with service life of 35,000-45,000 cubic meters