Welded steel pipes, often simply referred to as welded pipes, are crafted by crimping and then welding steel plates or strips together. These pipes are characterized by their uncomplicated manufacturing process, which ensures high production efficiency, and they come in an extensive range of types and sizes. Specifically, welded steel pipes intended for the transportation of low-pressure fluids, as stipulated by the API 5L standard, are also recognized as general welded pipes or, more commonly, black pipes. Their primary application lies in conveying general lower-pressure fluids, including but not limited to water, gas, air, oil, and heating steam.

Stainless steel pipes are utilized for conveying liquids and gases across various industries, encompassing mining, petroleum, natural gas, automotive, and aviation sectors. Our company offers Stainless Seamless Tubes, Stainless Welded Pipes, Stainless Steel Perforated Pipes (screen pipes), and Stainless Hollow Sections in standard dimensions. Additionally, we provide the option of custom-cutting these pipes to meet your specific requirements.

A seamless steel pipe is crafted from a single, unbroken piece of metal, devoid of any surface seams. Depending on the manufacturing process employed, seamless pipes can be categorized into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, and forged (top) pipes, among others. In terms of cross-sectional shape, seamless steel pipes fall into two main categories: those with a circular cross-section and those with an irregular cross-section, with the latter including shapes like square and elliptical. The diameter range of these pipes spans from a maximum of 650mm down to a minimum of 0.3mm. Seamless steel pipes find extensive applications, primarily serving as drilling pipes for petroleum geology, cracking pipes in the petrochemical sector, boiler pipes, bearing pipes, as well as high-precision structural steel pipes for automobiles, tractors, and aviation.

Our company's oilfield tubular commodities encompass a comprehensive range of seamless rolled products, including Tubing and Casing, Slotted Pipes, Drill Pipes, Drill Collars, Pup Joints, and Couplings, all of which play a vital role in oil and gas production operations. These Oil Country Tubular Goods (OCTG) products are fabricated in strict adherence to the specifications outlined by the API. OCTG can be manufactured in either seamless or welded forms and are offered in a variety of sizes and lengths to suit diverse application needs.

Pipe Fittings are categorized as the components utilized in piping systems to facilitate changes in direction, alterations in size, and the establishment of branch connections. Our company stands out as a leading supplier of Flange, Elbow, Reducer, Tee, Cap, Bend, and Valve products, which enjoy extensive application across both the piping and plumbing sectors.

A Hollow Structural Section (HSS) refers to a metal profile characterized by a hollow cross-section. These steel hollow sections are constructed from a variety of materials welded together to form structural hollow components suited for diverse applications. Whether it's for building construction, manufacturing spare parts, or constructing working components, HSS finds its use in these projects. Our product lineup includes Mild Steel Square Tubes, Mild Steel Rectangular Tubes, Stainless Steel Square Tubes, and Stainless Steel Rectangular Tubes.

Finned tubes serve as a category of heat exchangers that find application across numerous industries. Characterized by their finned exterior, these tubes boast an expanded surface area, enabling enhanced heat transfer efficiency. This characteristic renders them particularly suitable for scenarios demanding elevated heat transfer rates, like those encountered in power generation facilities and refrigeration setups. Finned tubes are crafted from an array of materials, encompassing copper, aluminum, and stainless steel. They come in an assortment of dimensions and configurations, and can be tailored to fulfill the distinct requirements of each application.

Coated steel pipes refer to those pipes that undergo a specialized treatment process following corrosion prevention measures. This treatment effectively mitigates or delays the onset of corrosion phenomena, which may occur during transportation or due to chemical or electrochemical reactions. By employing such a protective coating, the corrosion rate of steel pipes can be significantly reduced, thereby prolonging their service life and minimizing operational costs associated with pipe maintenance and replacement.

Alloy steel pipes, a type of seamless steel variant, exhibit superior performance characteristics compared to conventional seamless steel pipes. This enhanced performance stems from the inclusion of chromium (Cr) within the steel composition, which imparts remarkable resistance to high temperatures, low temperatures, and corrosion. These attributes make alloy steel pipes unparalleled in terms of durability and resilience compared to non-alloy pipe alternatives. Consequently, alloy steel pipes find widespread application across various industries, including petroleum, aerospace, chemical processing, electric power generation, boiler manufacturing, military applications, and beyond.