Product News,H-beam,Galvanized square tube,Structural Steel Pipe

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About Us

We Super Steel Manufacturing Co.,Ltd(SMC) are amongst the top manufacturers and suppliers for the seamless steel pipe, welded steel pipe, OCTG products and fittings from China. We have been manufacturing and supplying these products to the industry since 1993, and received repeat orders and appreciation from our valued customers.

Products

Welded Steel Pipe

Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or steel strip after being crimped and welded. Welded steel pipes have simple production process, high production efficiency, many varieties and specifications.Welded steel pipes for low-pressure fluid transportation (API 5L) are also known as general welded pipes, commonly known as black pipes. Welded steel pipe for conveying general lower pressure fluids such as water, gas, air, oil and heating steam and other purposes. Super Steel Manufacturing can offer SAWL/LSAW Steel Pipe, SSAW Steel Pipe, EFW/ERW Steel Pipe in standard size or as customer’s requirement.

Seamless Steel Pipe

Seamless pipe made of a single piece of metal with no seams on the surface is called a seamless steel pipe. According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold rolled pipe, a cold drawn pipe, an extruded pipe, a top pipe, and the like. According to the shape of the section, the seamless steel pipe is divided into two types: a circular shape and an irregular shape, and the shaped pipe has a square shape, an elliptical shape and the like. The maximum diameter is 650mm and the minimum diameter is 0.3mm. Seamless steel pipe is mainly used as petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile, tractor and aviation.

ASTM A53 Seamless Pipe

API 5L Seamless Pipe

ASTM A106 Steel Pipe

Boiler steel Tube

Cold Drawn Seamless Pipe

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Stainless Steel Pipe

Stainless steel pipe is used for transporting liquids and gasses in a wide range of industries including mining, oil, natural gas, automotive, and aviation. Super Steel can provide Stainless Seamless Steel Pipe, Stainless Welded Steel Pipe, Stainless Steel Screen Pipe and Stainless Hollow Section in standard sizes, or you can have it custom cut to your specifications.

Stainless Seamless Steel Pipe

Stainless Welded Steel Pipe

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Alloy Steel Pipe

Alloy steel pipe is a kind of seamless steel pipe, its performance is much higher than the general seamless steel pipe, because this steel pipe inside containing Cr, high temperature resistance, low temperature, corrosion-resistant performance of other non-pipe joints not match, so the more extensive use of alloy tube in the petroleum, aerospace, chemical, electric power, boiler, military, and other industries.

Copper-Nickel Pipe/Tube

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OCTG Pipe

Oilfield tubular goods of Surper Steel is a collection of seamless rolled products consisting of Tubing and Casing, Slotted Pipe, Drill Pipe and Drill Collar, Pup Joint and Coupling, which are useful in the oil and gas production activities. These OTCG products are manufactured according to the specifications set by API. OCTG can be either seamless or welded and are available in different sizes and lengths.

API 5CT Pipe

Casing steel pipe

Drill Pipe And Drill Collar

Pup Joint

Slotted Pipe

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Hollow Section

A hollow structural section (HSS) is a type of metal profile with a hollow cross section. The steel hollow section is made up of various material welded structural hollow sections for multiple purposes. No matter building construction, or spare parts manufacturing, even working parts construction. It is also used in these projects. Here are products Mild Steel Square Tube, Mild Steel Rectangular Tube, Stainless Steel Square Tube, Stainless Steel Rectangular Tube.

Circular Hollow Sections

Rectangular Tube

Square steel tube

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Coated Steel Pipe

Coated steel pipe means the pipe that is by the processing after the corrosion, which can effectively prevent or slow the steel pipe occurs in the course of transport and chemical or electrochemical reaction corrosion phenomena. Coated steel pipe can effectively prevent or slow down the corrosion of steel pipes to extend service life and reduce operating costs pipe. Super Steel Manufacturing is a supplier that can offer Galvanized Steel Pipe, FBE Coated Pipe, Epoxy Coated Pipe, 3LPE/3PE Coated Pipe.

3PE Steel Pipe

Epoxy Coating Pipe

FBE Coating Pipe

Galvanized Steel Pipe

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Finned Steel Tube

Fin tubes are a type of heat exchanger that is used in many different industries. These tubes have a finned surface, which increases their surface area and allows them to transfer heat more efficiently. This makes them ideal for applications where high heat transfer rates are required, such as in power plants and refrigeration systems. Fin tubes are made from a variety of materials, including copper, aluminum, and stainless steel. They are available in a range of sizes and shapes and can be customized to meet the specific needs of each application.

Finned Steel Tube

Studded Tube

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Pipe Fittings

Pipe Fittings are defined as the piping components that help in pipe routing for directional changes, size changes, and branch connections. Super Steel is one of the top supplier of Flange, Elbow / Reducer / Tee / Cap / Bend and Valves, which are widely used in both the piping and plumbing industries.

Steel Plate & Beam

Steel plates normally stand for steel plates 6mm or thicker and are made by hot-rolling a semiproduct slab 200mm or thicker and then through follow-up processes such as cooling or heat treatment. Steel plates ramify into products for general structure, welding, boiler or large-diameter steel pipes depending on material. Super Steel Manufacturing can offer Alloy Steel Plate, Carbon Steel Plate, Nickel Alloy Sheet/Plate, Stainless Steel Plate,C Channel, H/I Beam,Steel Bar.

Workshop

High quality piping products from approved manufacturers.
In order to continuously improve our offerings to our clients, we have consistently improved and upgraded our manufacturing facility and can hence offer material with stringent requirements.

Projects

Over the years, Super Steel Manufacturing Co.,Ltd(SMC) has developed an enviable reputation for project management for the Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical and other heavy industries.
The many years of experience that we have means that there is always someone who has the ability to carry a project forward.

Services

Super Steel Manufacturing Co.,Ltd(SMC) adheres to the principle of being customer-oriented, focusing on customers and meeting their requirements. We respond quickly and customize products and solutions for end users.

News

Always up to date. In this column you can find the steel pipe related articles, including industry trends, product standards and materials, and some technical guidelines.

Product News

Specifications and applications of stainless square steel pipes

Stainless steel square steel pipes are widely recognized for their excellent performance in various fields due to their corrosion resistance, high-temperature resistance, and aesthetic appeal. As a result, they have become a popular choice in construction, machinery, chemical industries, and more. This article will introduce the specifications and applications of stainless square steel pipes.

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Performance features of thick-walled square tube

Thick-walled square tubes are known for their robust performance in demanding applications, offering a combination of large sizes, high strength, and exceptional durability. Here are some of the key performance features of thick-walled square tubes.

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API tubing and casing specifications

API tubing and casing are essential components used in oil and gas wells for fluid production, injection, and wellbore protection. Here is a detailed overview of these products.

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Introduction to heavy weight drill pipe

Heavy weight drill pipe (HWDP) serves as a transition tool between standard drill pipe and heavier drill collars. In certain applications, it can even replace drill collars entirely. The performance of heavy weight drill pipe is governed by the API Spec 7-1 standard.

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What is copper nickel pipe used for?

Copper-nickel pipes are widely used in various industries due to their excellent corrosion resistance, especially in environments exposed to seawater, chemicals, and high temperatures. Here are some of the primary uses for copper-nickel pipes.

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Copper nickel pipe US standards

Copper-nickel pipes, commonly used in marine, chemical, and industrial applications, are produced in accordance with various standards to ensure their quality, performance, and compatibility with specific applications. In the United States, copper-nickel alloys, particularly the 90/10 (90% copper, 10% nickel) and 70/30 (70% copper, 30% nickel) alloys, are widely used due to their excellent corrosion resistance, especially in seawater environments.

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ASTM A335 grade P22 alloy steel seamless pipe

ASTM A335 Grade P22 alloy steel seamless pipes are carbon steel pipes that include chromium, molybdenum, and sometimes vanadium as alloying elements. Chromium enhances high-temperature strength, improves oxidation resistance, and increases the tensile, yield, and hardness properties at room temperature. Molybdenum, on the other hand, contributes to greater strength, elastic limit, wear resistance, impact toughness, and hardenability. It also improves the steel's resistance to softening, prevents grain growth, and reduces the susceptibility of chromium steel to embrittlement. Molybdenum is particularly effective in increasing high-temperature creep resistance, while also enhancing corrosion resistance and inhibiting pitting. Grade P22 is specifically designed for high-temperature service applications and is tolerant to variations in its microstructure.

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ASTM A335 grade P11 alloy steel seamless pipe

Chromium and molybdenum are key elements in the composition of P11 steel. Chromium enhances high-temperature strength, improves oxidation resistance, and boosts the tensile, yield, and hardness properties at room temperature. Molybdenum, on the other hand, contributes to increased strength, elastic limit, wear resistance, and impact toughness. It also improves hardenability, resists softening, and limits grain growth. Molybdenum plays a crucial role in making chromium steel less prone to embrittlement and is particularly effective in enhancing high-temperature creep resistance. Additionally, molybdenum enhances the steel's corrosion resistance and prevents pitting.

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Introduction to casing and tubing

Casing and tubing strings are critical components in the construction of wells. All wells drilled for oil or gas production, or for injecting materials into underground formations, must be cased with materials that provide sufficient strength and functionality.

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A guide to pup joint from Super Steel Manufacturing Co.,Ltd

Pup joints, along with tubing and casing of varying lengths, are utilized to precisely adjust the production string length to meet the desired specifications. Once the desired length is achieved, the adjustable union or joint is installed, rotated into place, and securely locked. In dual completion applications, this tool can be used to fine-tune the length of the short string. Adjustable unions and joints are essential for tubing spacing during well completion. Typically, the available tubing length at the surface is insufficient for proper installation and operation of the wellhead.

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