Steel Pipe – Cangzhou Huairong Pipeline Equipment Co., Ltd.

PRODUCT PARAMETERS

The Steel Pipe is a fundamental core transportation component in pipeline systems. It is a long strip of steel with a hollow cross-section, primarily responsible for conveying various fluid media and serving as structural support in industrial applications.

According to the forming process, steel pipes are classified into two main categories: seamless and welded. They are indispensable key materials in industrial production and infrastructure construction.

Application Fields: Widely used in petroleum & petrochemical, oil & gas transportation, power & energy, metallurgy & shipbuilding, pharmaceutical & food processing, municipal engineering, and HVAC heating industries. Suitable for carrying steam, petroleum products, natural gas, corrosive media, cryogenic fluids, and drinking water, meeting the demands of high-temperature, high-pressure, flammable/explosive, and highly corrosive operating conditions.

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Description

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Description

Item	Specification
Product Size	DN15–DN1200 (1/2″–48″) and other common specifications; customization available
Pressure Rating	2mm–50mm / SCH5, SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, JIS, DIN
Manufacturing Standards	Complies with GB, ANSI, DIN, JIS and other international standards
Material	Carbon steel, stainless steel, alloy steel, pipeline steel, low-temperature steel, duplex steel, etc.
Surface Treatment	Pickling and passivation, anti-rust oil coating, painting, hot-dip galvanizing, sandblasting, etc., as per customer requirements
Origin	China
Connection Type	Butt-welded, flanged connection, grooved connection, threaded connection
Temperature Range	-20°C ~ +450°C (specific temperature resistance depends on material and application conditions)

FAQs

Are you a manufacturer or a trading company?

Can you manufacture customized flanges and pipe fittings?

Yes. In addition to standard products, we provide customized flanges and pipe fittings according to customers’ drawings, technical specifications, material requirements, dimensions, pressure ratings, surface treatments, and application conditions. Our production facilities support forging, pressing, machining, cold forming, hot extrusion, heat treatment, and other manufacturing processes.