About Us
Hongchang Machinery Technology Co., Ltd. in Ma'anshan City, Anhui Province is a high-tech enterprise specializing in the production and sales of high-maintenance concrete conveying pipes. The company's factory area is over 2,600 square meters. Our company has independent design and development capabilities for pumps and pipes, as well as complete production management systems, a sound quality assurance and marketing system. Each year, we produce 50,000 meters of "Hongchang" brand concrete pumping straight pipes and 15,000 pieces of curved pipes. Whether it is straight pipes or curved pipes, they are 2-3 times the lifespan of ordinary products.
Product Series
Pump Pipe Series
Elbow Series
Pipe Clamp Series
Main Products
Why Choose Us?
OEM & OEM
Quality Control
Certifications
Manufacturing
Cases
Concrete Pump Pipe Manufacturer Case Study: 1,100 m Inside a Tunnel
A tunnel pour ran 1,100 m of horizontal line. Elbow rotation and quenched wear pipe kept the pour moving without a burst.
Concrete Pump Pipe Manufacturer Case Study: Mine Shaft Backfill
A backfill contractor replaced elbows every few weeks on a 180 m vertical run. Hardened wear pipe and double layer elbows moved it to a planned stop.
Concrete Pump Pipe Manufacturer Case Study: Piping a 300 m Tower
A 300 m tower required one pour per floor with no blockages. How quenched wear-resistant pipes, HD elbows, and pressure-rated clamps were specified and monitored.
News
Concrete Pump Line Blowout: Causes and Warning Signs
2026-11-05
Concrete pump line blowout starts weeks before the rupture. Learn how wall thickness loss, pressure surges, and coupling separation cause failure in an operating line.
Cold-Weather Concrete Pumping: Maintaining Pipeline Flow
2026-11-05
Cold weather concrete pumping raises line pressure and shortens the mix clock. See how mix temperature, freeze protection and priming keep a pour moving.
How to Compare Concrete Pump Pipe Cost per Cubic Meter
2026-11-03
Compare concrete pump pipe costs per cubic meter. Use landed cost, replacement labor and field records to evaluate suppliers before a bulk order.