Company Profile

Hebei Hengtong Pipe Fittings Group is a steel pipe fittings manufacturer that integrates research and development, production, sales, and service. The company holds proprietary intellectual property rights, focusing on high-end industrial pipe fittings.

In industrial applications, we primarily manufacture high-, medium-, and low-pressure elbows, tees, bends, reducers, pipe caps, flanges, and forged fittings. Our material portfolio includes carbon steel, corrosion-resistant carbon steel, low-temperature steels, pipeline steels, heat-resistant alloy steels, stainless steels, duplex stainless steels, bimetallic composite steels, as well as non-ferrous metals such as nickel, copper, aluminum, and titanium. These products are widely used in oil, petrochemical, coal-chemical, power generation, district heating, pharmaceutical, shipbuilding, and oil-and-gas pipeline projects. Meanwhile, the company maintains close collaborations with major Chinese enterprises including Sinopec, CNPC, and CNOOC, as well as engineering firms such as SEI, China Huanqiu, Worley, and PetroChina Engineering. Internationally, we enjoy long-term partnerships with companies like ExxonMobil, Shell, BASF, and Fluor.

Currently, the company's principal industrial products include: high-pressure hydrogen pipelines — such as TP321, TP347, and N08825 — for gasoline, diesel, residual oil, and wax oil hydrocracking units; TP347H-series stainless steel pipe fittings for coal liquefaction projects; P91 and P92 main steam pipelines and fittings for ultra-supercritical thermal power generation units; UNS 32750-series super duplex stainless steel pipe fittings for marine engineering; and N08825-series nickel-based alloy and composite corrosion-resistant pipe fittings for high-sulfur oil and gas purification applications. Additionally, the company offers X70, X80, and X90 series low-temperature, high-strength steel pipe fittings suitable for long-distance natural gas pipeline projects, as well as a complete range of seamless carbon steel, alloy steel, and stainless steel pipe fittings with nominal diameters up to DN 800.

In addition to standard industrial pipe fittings, we independently research, develop, and manufacture a full range of high-performance, wear- and corrosion-resistant piping products designed to meet the demanding conditions of high temperatures, severe abrasion, intense erosion, and chemical corrosion. Our comprehensive wear-resistant product portfolio includes hardfacing-based solutions, silicon carbide ceramic composite systems, plastic-lined anti-corrosion options, and ultra-high-molecular-weight polyethylene (UHMWPE) grades engineered for exceptional wear resistance. These advanced composite piping systems effectively address common challenges in industries such as thermal power generation, mining, coal chemical processing, metallurgy, and chemical manufacturing — namely rapid pipe wear, moderate corrosion, scale buildup, frequent replacement, and high maintenance costs.

Leveraging mature metallurgical bonding technology, integral sintering processes, hot-melt lining techniques, and polymer extrusion molding, our company's composite pipelines — backed by proven manufacturing expertise — have undergone rigorous professional testing and demonstrate consistent hardness ratings as well as outstanding impact resistance and corrosion resistance, thereby significantly extending their service life. We offer customized production to accommodate a wide range of wall thicknesses, dimensions, structural configurations, and specialized materials, providing customers with integrated solutions for wear-resistant, corrosion-resistant, and high-temperature-tolerant piping systems.

The company adheres rigorously to production standards and a comprehensive quality-testing system; all products undergo professional nondestructive testing, hardness testing, corrosion-resistance testing, and dimensional calibration prior to delivery. With independent import-export rights, our products are exported to markets worldwide, including Europe, the Americas, Southeast Asia, the Middle East, and Australia, earning the long-term trust and stable partnerships of overseas customers.