Shandong Haipo Pipe Technology Development Co., Ltd. was founded in 2017with a registered capital of 60 million yuan, we are ISO9001-2015 certified and a core supplier of Jinan Energy Group. We produce various pre-insulated buried pipes that have passed national quality inspection. Our products are widely applied in chemical enterprises and municipal central heating systems, winning consistent recognition from customers. We uphold integrity, strictly control product and service quality, and sincerely welcome global clients to visit and negotiate business.
Plastic-jacketed Steel Pre-insulated Direct-buried Pipe
Plastic-jacketed steel pre-insulated direct-buried pipe takes steel pipe as core, prefabricated integrally with polyurethane insulation layer and HDPE outer sheath. It features excellent heat preservation, waterproof and anti-corrosion performance with low heat loss. Direct burial saves construction space, delivers tight sealing and strong compression resistance. Anti-aging and long-lasting, it is widely applied in urban central heating, residential heating and industrial heat transmission pipelines.