2014 Year

Founded

2000 +

Active Employees

60000

Floor Area

30 +

Production Line

PRODUCT CENTER

it is mainly engaged in the research and development, production and sales of carbon steel sheet ,carbon steel coil , carbon steel pipe , stainless steel coil , stainless steel sheet , stainless steel pipe , galvanized steel coil ,galvanized steel sheet , galvanized pipe ,PPGI&PPGL, steel corrugated Roofing sheet, steel profile , Aluminium& Copper product and other alloy steel product etc.

A588 Carbon Steel Plate

ASTM A588 steel includes Class A, Class B, Class C, and Class K. The ASTM A588 steel specification is based on the standard specification for high-strength low-alloy structural steel with a lower yield point of up to 50ksi for applications requiring high strength and corrosion resistance.

A36/Q235/S235JR Carbon Steel Coil

A36 is a low-carbon steel containing trace amounts of manganese, phosphorus, sulfur, silicon and other elements such as copper. A36 has good weldability and high yield strength, and is the structural steel plate specified by the engineer. ASTM A36 steel plate is often manufactured into a variety of structural steel parts. This grade is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its yield point, A36 carbon plate can be used to design lighter-weight structures and equipment, and provide good weldability. Construction, energy, heavy equipment, transportation, infrastructure and mining are the industries where A36 panels are commonly used.

A179 Seamless Steel Tube

A179 seamless cold drawn low carbon steel pipe is equivalent to China's No. 10 high-quality low-carbon steel. A179 is suitable for cold-drawn high-quality low-carbon seamless steel pipes for heat exchangers and condensers.

304 Stainless Steel Plate

304 stainless steel is a kind of universal stainless steel material, rust resistance than 200 series of stainless steel material is stronger. High temperature resistance is also better, can be as high as 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good intergranular corrosion resistance. For oxidizing acids, it is concluded in the experiment that 304 stainless steel has strong corrosion resistance in nitric acid with a concentration of less than or equal to 65% of the boiling temperature. It also has good corrosion resistance to alkali solution and most organic and inorganic acids.

A36 Carbon Steel Bar

A36 is a low-carbon steel containing trace amounts of manganese, phosphorus, sulfur, silicon and other elements such as copper. A36 has good weldability and high yield strength, and is the most specified structural steel plate by engineers. ASTM A36 is most commonly manufactured as a variety of structural steel parts. This grade is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its lowest yield point, A36 can be used to design lighter-weight structures and equipment, and provide good weldability.

202 Stainless Steel Coil

202 stainless steel is an austenitic chromium-nickel-manganese alloy. It has high ductility, good corrosion resistance and excellent toughness in both high and low temperature environments. 202 stainless steel is one of the most widely used 200 series stainless steel. 202 stainless steel, the austenitic structure is stabilized by the addition of nickel and manganese, thereby preventing the formation of harmful phases, such as sigma phase or chromium carbide. The high nickel content also improves the corrosion and oxidation resistance of the steel at high temperatures.

B500A/B500B/B500C Rebar

The differences between the, B and C designations are complex and related to structural tolerances. For steel mesh products, B500A grade steel is usually used, and for steel bars, B500B grade steel is used. B500C steel is rarely required, and it is always worthwhile for structural engineers to check whether B500B grade steel can be used instead of B500C, because B500C usually has a significant cost overhead.

Carbon Steel H Steel

H-beam is a new type of steel for economic construction. H-beam has economical and reasonable cross-sectional shape, good mechanical properties, uniform extension of each point on the cross-section and small internal stress during rolling. Compared with ordinary I-beam, H-beam has the advantages of large cross-sectional modulus, light weight and metal saving, which can reduce the building structure by 30-40%. In addition, because its legs are parallel to the inner and outer sides and the leg ends are right angles, the welding and riveting work can be saved by 25%. It is often used in large buildings (such as factories, high-rise buildings, etc.) with large bearing capacity and good cross-sectional stability, as well as bridges, ships, lifting and transportation machinery, equipment foundations, supports, foundation piles, etc.

RIGANG METAL GROUP CO., LTD.


Rigang Metal Group Co., Ltd. was established in 2014 with a registered capital of 28 million yuan! The factory covers an area of more than 1000 chinese mu, with nearly 2000 employees. Rizhao Metal Group has branch in rizhao ,qingdao ,jinan ,tianjin and other places ,and has its own warehouse in major sea port city . The annual steel processing capacity is several million tons, and it is mainly engaged in the research and development, production and sales of carbon steel sheet ,carbon steel coil , carbon steel pipe , stainless steel coil , stainless steel sheet , stainless steel pipe , galvanized steel coil ,galvanized steel sheet , galvanized pipe ,PPGI&PPGL, steel corrugated Roofing sheet, steel profile , Aluminium& Copper product and other alloy steel product etc.

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Vietnam customer visit carbon  steel factory

Vietnam customer visit carbon steel factory

Singapore Customer Check The Ppgi

Singapore Customer Check The Ppgi

Lebanon Customer test steel coil

Lebanon Customer test steel coil

Customer Visit

Customer Visit

Customer Visit

Customer Visit

Customer Visit

Customer Visit

CERTIFICATIONS

FACTORY VIDEO

视频标题

ADVANCED PRODUCTION LINE

Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate ,All the order accepr TPI(SGS/TUV/BV etc) inspection ,Our mill introduced foreign advanced production equipment, realized intelligence, modernized and upgraded


Steel Pipe Production Line

Steel Pipe Production Line


Steel Plate Production Line

Steel Plate Production Line


Steel Coil Production Line

Steel Coil Production Line

NEWS CENTER

Since its establishment , we have been committed to becoming a famous one-stop steel supplier , up to now , the products has been exported to more than 100 countries and regions, including Turkey, Russia ,Saudi Arabia, UAE, Iran, Kuwait, Poland, Philippines, Indonesia, Kazakhstan, Brazil, Mexico, Egypt, Nigeria, South Africa, Australia etc.

100 beryllium cobalt copper alloy round rods to Pakistan on March 12th

100 beryllium cobalt copper alloy round rods to Pakistan on March 12th

80 Tons Stainless steel coils Shipped to Russia on December 3th

A 321 stainless steel coil plate was sent to Russia on December 3th. After a few days of sea voyage, the customer picked up the goods at Vladivostok port. The customer is very satisfied with the quality of our stainless steel products.

11-25

2024

90 Tons Galvanized Pipe Shipped to Indonesia on November 6th

ASTM A53 Hot-dip galvanized pipe, It was sent to Indonesia on November 6th.The cargo arrived at the port of Manila north today after a lengthy sea voyage.

07-03

2024

Dragon boat festival

The annual Dragon Boat Festival is coming, and the company has prepared a wealth of holiday gifts for everyone.

06-18

2024

The difference between steel coil and steel strip

Although both steel coils and steel strips are steel products, they have different forms and applications. Steel coils are mostly in the form of rolls, which are more suitable for industrial applications that require large amounts of continuous materials; while steel strips are narrow and long, which are more suitable for specific applications that require precise dimensions and high surface quality.

05-13

2024

Steel pipe material

Steel pipes can also be divided into seamless steel pipes and welded steel pipes according to the production process. Seamless steel pipes are divided into hot-rolled and cold-rolled (drawn). Welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.

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