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

Flattening test of ERW steel pipe

The flattening test of ERW (Electric Resistance Welded) steel pipe is a quality control test designed to evaluate the pipe's ability to withstand compressive forces without failure. The test is performed to assess the ductility and integrity of the pipe's welded seam and overall structure, ensuring that the pipe can be safely used in various applications where it may be subjected to external pressures or forces.

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ERW steel pipes in oil and gas applications

The technology behind Electric Resistance Welded (ERW) steel pipes has significantly matured and improved over the years. Both theoretical research and practical applications have demonstrated that ERW pipes offer exceptional reliability, safety, and cost-effectiveness, making them a cornerstone in the oil and gas transportation industry. This article explores the key roles and advantages of ERW steel pipes in oil and gas transport.

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Joint efficiency of ERW steel pipe

The joint efficiency of an Electric Resistance Welded (ERW) pipe refers to the ratio between the strength of the welded joint and the strength of the pipe material itself. This metric is crucial in evaluating the design and structural integrity of welded pipe systems.

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Precautions for large diameter LSAW pipe installation

Large-diameter Longitudinal Submerged Arc Welded (LSAW) pipes are extensively utilized in industries such as natural gas, petroleum, chemicals, and OCTG (Oil Country Tubular Goods). These pipes typically have an outer diameter of 500 mm or more. Given their considerable weight, special care must be taken during installation to ensure safety and effectiveness.

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Quality check method of LSAW steel pipe

The quality inspection of Longitudinal Submerged Arc Welded (LSAW) steel pipes often relies on physical methods, which are the most commonly used due to their ability to leverage physical phenomena for evaluation. This article focuses on key methods for inspecting the quality of LSAW steel pipes.

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Transverse cracks maintenance of LSAW steel pipe

Transverse cracks in LSAW (Longitudinal Submerged Arc Welded) steel pipes can compromise structural integrity and product reliability. Addressing these defects through systematic rework procedures is crucial to maintaining product standards and preventing long-term issues. Below is a detailed, step-by-step guide for managing and repairing transverse cracks effectively.

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Cause analysis of LSAW steel pipe surface crack

Surface microcracks in LSAW (Longitudinal Submerged Arc Welding) steel pipes pose a significant challenge to product quality. These defects can range in severity, leading to substantial economic losses for manufacturers and restricting the development of production lines for various steel grades. Cracks, particularly those caused by elements such as niobium, vanadium, and titanium, are the most prominent and have a critical impact on the finished product rate and overall quality.

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Standard details of industrial spiral steel pipes

Spiral steel pipes are versatile steel products widely used in industries such as oil and natural gas transportation, hydraulic engineering, and heating systems. Ensuring the quality and reliability of these pipes requires adherence to specific standards. Below is a detailed analysis of the key aspects of industrial spiral steel pipe standards.

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Analysis of pressure grade of carbon steel SSAW steel pipe

Carbon steel SSAW pipesare widely used in industries such as oil and gas transportation, water supply systems, and structural applications due to their high strength and cost-effectiveness. Understanding the pressure grade of SSAW steel pipes is critical for ensuring safety and performance in high-pressure environments. This analysis explores the factors influencing the pressure grade of carbon steel SSAW steel pipes and their practical applications.

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SSAW steel pipe classification

SSAW steel pipe, also known as spiral submerged arc welded steel pipe, is manufactured using strip coils as raw material. The pipe is formed by extrusion at room temperature and welded with an automatic double-wire, double-sided submerged arc welding process. The classification of SSAW steel pipes is as follows.

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