Rongding Metal-Steel Suppliers

Shandong Rongding Metal Products Co., Ltd.

Main Products

Our main products cover hot-rolled coils, cold-rolled coils, galvanized/aluminized zinc sheets, color-coated sheets, medium and heavy plates, wire rods, reinforcing bars, seamless steel pipes, and stainless steel products, meeting the stringent requirements of various fields such as large-scale construction projects, energy development, and precision machinery manufacturing.

Corrugated Roofing Sheet

Steel Rebar

Wire Rod

LSAW Steel Pipe

LSAW Pipe is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process the LSAW steel pipe will get excellent ductility, weld toughness, uniformity, plasticity and great sealing.

Galvanized Welded Pipe

Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined. Hot galvanizing refers to pickling the steel pipe first. In order to remove iron oxide on the steel pipe surface, after pickling, the steel pipe is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life.

ST42 Carbon steel pipe

The tensile strength of ST42 Carbon Steel Pipe shall not be less than 42kgf/mm2, which is 420MPa.ST42 Carbon Steel Pipe is a German standard seamless steel pipe, which is widely used. German standard seamless steel pipes for general purposes are rolled from ordinary carbon structural steel, low alloy structural steel or alloy structural steel, with the largest output, and are mainly used as pipes or structural parts for fluid transportation .

316L Stainless steel pipe

316L stainless steel pipe is commonly used in pulp and paper making equipment, heat exchanger, dyeing equipment, film processing equipment, pipes, materials used for the exterior of buildings in coastal areas, as well as watch chains and case of advanced watches.

PPGL DX52D

PPGI is galvanized color plate, PPGL is galvanized color plate, both are color plates, the substrates are different, one is galvanized structure, the other is galvanized structure, the substrate is different, which determines the difference in performance.

ST12 Cold Rolled Steel Sheet

ST12 is German standard (DIN1623), It's ordinary cold rolled steel. In principle, ST12 can only be bent and formed, and no stamping is allowed.

DX52D Galvanized sheet

DX52D (European Standard EN 10346) and SGCD1 (Japanese Standard JIS G3302) are specifications for hot-dip galvanized steel sheets designed for deep drawing and complex forming applications. They feature a low-carbon steel substrate with enhanced formability, coated with a pure zinc layer for corrosion protection. The "D" in both designations signifies their primary use for forming (Drawing).

SPHC Carbon steel coil

SPHC steel (JIS G 3131) is a hot-rolled mild steel sheet under the Japanese Industrial Standard. It offers good formability and weldability, commonly used for general structural purposes. The surface quality is typically in the as-rolled condition, suitable for applications where surface finish is not critical, such as structural components, pipes, automotive parts, and general machinery components. In standard classification, hot-rolled steel sheets (such as SPHC) and cold-rolled steel sheets (such as SPCC, SPCD in JIS G 3141) belong to different categories. The previously mentioned designations like DC01 (1.0330), DC03 (1.0347), etc., refer to European standard cold-rolled steel grades and are not equivalent to SPHC.

12 year

Production Experience

1000 +

Active Employees

93000 ㎡

Floor Area

30 +

Exporting Countries

Shandong Rongding Metal Products Co., Ltd.

Shandong Rongding Metal Products Co., Ltd., located in a major steel production base in China, is a comprehensive steel manufacturing company focusing on the global distribution of steel products. Our main products include hot-rolled and cold-rolled coils, galvanized/aluminum-zinc coated sheets, color-coated sheets, medium and heavy plates, wire rods, reinforcing bars, seamless steel pipes, and stainless steel series, meeting the needs of large-scale construction projects, energy development, and precision machinery manufacturing.

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Material Testing

Partners

The company is committed to exporting high-precision and high-quality products to the global market. With high-quality products and excellent reputation, it has established lasting and pleasant cooperation with more than ten Fortune 500 companies and achieved excellent results in the industry

WHY CHOOSE US100+

Customer visit

Application areas

Shipyard

Oil Pipeline

Pipeline construction

Construction

Architectural Engineering

Bridge Construction

Construction Project

Marine Exploration

Factory workshop

Our main products cover hot-rolled coil, cold-rolled coil, galvanized/aluminum-zinc coated sheet, color-coated sheet, medium and thick plates, wire rods, rebar, seamless steel pipes, and stainless steel series, meeting the strict requirements of various fields such as large-scale construction projects, energy development, and precision mechanical manufacturing.

Factory workshop

NEWS CENTER

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2024.08.31

Galvanized Steel Sheets: Deeply Rooted in Multiple Fields, Empowering High-Quality Industrial Development

In the field of iron and steel deep processing, galvanized steel sheets have become the core carrier connecting basic steel and terminal applications, relying on their excellent corrosion resistance, good processing properties and high cost performance

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2024.07.06

Galvanized Steel Coils: Coil Form Empowers All Scenarios, Leading the Upgrade of Iron and Steel Deep Processing Industry

In the iron and steel deep processing industry, galvanized steel coils, as the coil form of galvanized steel sheets, have become the core intermediate connecting iron and steel substrates and terminal applications, relying on the efficiency of continuous production

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2024.06.13

Galvanized Steel Pipe: The Core Pipe for Industrial and Infrastructure Applications with Anti-Corrosion and Durability

Galvanized steel pipe is a metal pipe with a zinc coating formed on its surface through hot-dip galvanizing or electro-galvanizing processes, using steel pipe as the base material. With excellent anti-corrosion performance, high strength and easy installation, it has become an indispensable basic material in industrial transportation, municipal infrastructure and civil engineering.

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