Stocking, processing,
and delivering steel piping products
Manufacturing and Quality Control for Seamless Buttweld Pipe Fittings Made of Alloy 800H
View manufacturing and quality control for seamless buttweld pipe fittings made of alloy 800H.
Read moreInstallation of A335 P11 Alloy Steel Seamless Pipe
A335 P11 Seamless Alloy Pipe Welding Procedure. A335 P11 is an alloy steel code issued by the ASTM (ASTM). The nominal component is 25Cr-0.5Mo. The mechanical properties of P11 alloy steel tubes are of great significance to ensure the safe operation of ch
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Our Customers

Oilfields
We cater to the metal pipes, fitting & flanges needs of Oilfields and Power Plant projects. Serving Middle East and Central American clients since 2006, we have earned our reputation as top-ranking alloy & stainless steel pipes, fittings & flanges exporters. We can provide you with exceptional prices of parts and petroleum manufacturing equipment like pipes, fittings & flanges. In addition, we also ship our petroleum metal pipings parts to Latin American customers.
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Refineries
Hebei Zhongji offers extensive experience, unsurpassed expertise, and unmatched manufacturabilty to refineries around the world. Since 2006, we have been supplying refineries with top quality, hard-to-find pipe, fittings, flanges & forgings. As an experienced stockist of metal pipes and manufacturer of commodity pipe flanges & pipe fittings, we know how to provide the products you need without any hassle.
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Petrochemical Plants
Our production, relevant pipings, fittings & flanges, is intended for chemical and fertilizer plants, petrochemical plants, offshore platforms, thermoelectrical power stations and refinery. The quality assurance service acts in conformity to the ASME and ISO regulations and warrants an absolute conformity of the product to the contract requirements.
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Powder Generation
With many years experience supplying power generation projects across the world, we understand the complexities of supplying technically challenging, quality products to a wide range of global power plants. Whether you’re building a new power generation plant or upgrading an old plant to new standards, Hebei Zhongji can provide the high pressure high temperature-rated piping materials and project management needed to ensure your project operates flawlessly from engineering to start-up.
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