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

How to check SSAW steel pipe quality from appearance?

SSAW steel pipe is a type of welded steel pipe made from strip steel coils, which are extruded at normal temperatures and welded using an automatic double-wire double-sided submerged arc welding process. These pipes are commonly used in pipelines for fluid transport, metal structures, and steel pipe piles. Appearance inspection is a simple and widely used method for assessing the quality of SSAW pipe products, focusing on identifying defects on the weld surface and measuring dimensional deviations.

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Storage of ERW steel pipe

ERW steel pipes, short for Electric Resistance Welded steel pipes, are created by fusing steel edges using heat and pressure, forming a uniform cylindrical shape. This process makes ERW pipes lightweight, versatile, and suitable for a wide range of engineering and construction applications, including fencing, scaffolding, and both domestic and commercial uses. Common ERW pipes include ERW casing pipes and ERW carbon steel pipes. Proper storage is crucial to preserving their quality and performance across various applications.

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Introduction to ERW pipe for fire fighting

ERW pipes for firefighting are steel pipes produced through electric resistance welding, specifically designed for use in fire protection systems. The production process involves the continuous welding of steel coils, which results in pipes with high dimensional accuracy and consistent wall thickness. ERW pipes are known for their high production efficiency, cost-effectiveness, and lighter weight compared to other types of pipes, making them ideal for various applications. Firefighting pipes are used in fire protection systems to transport water, gas, or other extinguishing media. These pipes must meet strict requirements as they are often static but need to endure high pressure, corrosion, and elevated temperatures to ensure safety and reliability.

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Hydrostatic test of ERW steel pipes

Hydrostatic Testing of ERW Steel Pipes is a method used to assess the strength and leak prevention capability of ERW steel pipes. It is one of the simplest ways to detect leaks in pressure vessels and is considered one of the most reliable and safe methods for verifying the integrity of newly manufactured ERW steel pipes, as well as during repairs, modifications, and commissioning phases. This hydraulic pressure test utilizes water as the medium, pressurizing the pipes after they are filled with water. It checks for structural damage at a specified pressure and ensures compliance with allowable water seepage (or pressure drop) standards.

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Welding advantages of ERW carbon steel pipes

Electric Resistance Welding (ERW) Carbon Steel Pipes involves securing the workpiece between two electrodes and passing an electric current through it. This current generates heat due to electrical resistance, melting the metal at the surface and adjacent areas, which allows for the formation of a strong metallic bond. This article will explore the advantages of welding ERW carbon steel pipes.

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Guide to stacking principle of SSAW steel pipe

Proper stacking of SSAW (Spiral Submerged Arc Welding) steel pipes is essential to ensure their stability, safety, and long-term quality. Following the correct stacking principles minimizes the risk of damage, deformation, and erosion, ensuring that the pipes remain in good condition for use. Below are the key principles to follow when stacking SSAW steel pipes.

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Standard classification of SSAW steel pipe

SSAW (Spiral Welded) steel pipes are widely used in various industries for fluid transportation, especially in the oil, gas, and construction sectors. The classification of SSAW steel pipes is based on different standards that govern their production and use, ensuring their safety and performance in various applications. Below is an overview of the key standard classifications for SSAW steel pipes.

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Welding technology of LSAW steel pipe

The manufacturing of large diameter LSAW (Longitudinal Submerged Arc Welding) steel pipes typically employs various molding methods, including UOE, row roll forming (CFE), and CE molding. A critical step in the majority of these processes is the final post-weld tube expansion, which ensures the pipe's shape and enhances the quality of the welded steel. Tube expansion has become an essential process in the production of large-caliber longitudinal welded pipes to guarantee the final product's quality.

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Pre-welding process for LSAW steel pipe

The manufacturing and welding processes for LSAW steel pipes, particularly the UOE and JCOE methods, are designed for continuous advancement. Their primary role is to ensure the accurate formation and shaping of the pipe after tube forming, securing the weld seam in position. This process is crucial for maintaining the correct pipe dimensions, enhancing weld quality, and increasing overall production efficiency. In this article, we will discuss the pre-welding process used in the manufacturing of LSAW steel pipes.

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Anti-corrosion coating of ERW carbon steel pipe

ERW Carbon Steel Pipes, crafted through the electric resistance welding process, are composed predominantly of carbon and iron. These pipes are recognized for their strength and hardness but are limited by their susceptibility to corrosion and rusting. Given their widespread use in fluid transportation, including oil, natural gas, coal gas, water, and certain solids, it's crucial to implement anti-corrosion measures to extend their lifespan and ensure safety. This article delves into various anti-corrosion coatings suitable for ERW carbon steel pipes.

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