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

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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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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.

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

316L Stainless Steel Pipe and Tube

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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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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 structure

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 Steel structure Alloy Steel Plate, Carbon Steel Plate, Nickel Alloy Sheet/Plate, Stainless Steel Plate,C Channel, H/I Beam,Steel Bar.

Steel Structure Fabrication

Structural steel fabrication refers to the process of manufacturing structures by bending, cutting, and shaping steel. In structural steel fabrication, steel components are typically assembled to form different structures of predetermined dimensions and shapes.

Building Construction Steel Truss Structure

Box Steel Components

Stud Welded Steel Column Structure

H Beam Steel Component

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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

Rust removal methods of LSAW steel pipe

In the pipeline anti-corrosion process, the surface treatment of LSAW steel pipes is a key factor in determining the longevity of the anti-corrosion layer and ensuring a strong bond with the pipe. Research from professional organizations indicates that while the lifespan of the coating depends on factors like coating type, quality, and environmental conditions during application, approximately 50% of the coating’s longevity relies on proper surface treatment. Therefore, it is essential to adhere strictly to standard surface treatment requirements for LSAW steel pipes. The main rust removal methods for LSAW steel pipes are as follows.

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Shape requirements of LSAW steel pipe

The shape requirements of Longitudinal Submerged Arc Welding (LSAW) steel pipes are essential for ensuring they meet industry standards and perform reliably in various applications. Here are some of the key shape requirements of LSAW steel pipe.

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Acceptance methods and steps for LSAW steel pipes

The acceptance methods and steps for Longitudinal Submerged Arc Welding (LSAW) steel pipes typically involve rigorous inspection to ensure the pipes meet both the required specifications and safety standards. Below are the key acceptance methods and steps involved in the process.

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Strength analysis of LSAW steel pipes

LSAW steel pipes are widely recognized for their robust performance and are commonly used in various industries, including construction, petroleum, chemical processing, electric power, and more. As a reliable welded steel pipe material, LSAW steel pipes are integral to numerous structural and transportation applications. This article delves into the factors that influence the strength of LSAW steel pipes, focusing on material composition, welding processes, cold treatment, and design considerations.

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Carbon steel ERW pipe specification

When selecting Carbon Steel ERW (Electric Resistance Welded) pipes, it's important to consider various specifications to ensure they meet the specific needs of your application. Key specifications for carbon steel ERW pipes include.

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Schedule 40 ERW carbon steel pipe

Schedule 40 ERW carbon steel pipes are crucial components in various industries, offering reliable performance, cost-effectiveness, and versatility. They play a vital role in modern infrastructure and construction, from water supply and piping systems to structural support and gas transmission. With strict manufacturing standards and inherent advantages, Schedule 40 ERW carbon steel pipes remain the top choice for piping systems worldwide.

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Common defects and preventive measures in precision welding of SSAW pipes

The pre-finished welding process for submerged arc welded spiral pipes (SSAW) has gained popularity due to its high efficiency and strong weld quality. However, welding defects can still occur, impacting the overall quality. Here are preventive measures for common issues such as cracks, undercuts, pores, incomplete welds, and irregular weld beads.

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Acceptance procedures for straight seam steel pipes

Straight seam steel pipes have weld seams parallel to their length, characterized by a simple production process, high efficiency, low cost, and rapid development. They are categorized into high-frequency straight seam steel pipes (ERW) and submerged arc welded straight seam steel pipes (LSAW), with the latter further divided into types like UOE, RBE, and JCOE based on their forming methods.

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An overview of ASTM A178 ERW steel pipe

ASTM A178 is a specification that covers electric resistance welded (ERW) steel pipes used primarily for low-pressure service applications. This standard is particularly important in industries where lightweight and cost-effective piping solutions are required.

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What is ASTM A795 ERW pipe?

When it comes to fire protection systems, the materials used can significantly influence the effectiveness and reliability of the entire setup. One such critical component is the ASTM A795 electric resistance welded (ERW) steel pipe. This specification is specifically designed for fire protection services, making it an essential element in various applications, particularly in sprinkler systems.

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