Welcome to Shandong 4321 Metal Materials Co., Ltd.
WhatsApp :+86 13563518272 Email : office@zgsteelgroup.com
PRODUCT CENTER
It mainly produces and operates steel products such as carbon steel, stainless steel, galvanized color coating, and profile steel. The company has been committed to dry industry for many years
1. Power industry -- fan blades, burner pipelines, feeder and hopper lining, crusher parts, coal grinder parts, ash pipes, air handling systems and conveyors; 2. Have spentIron and steel industry - hopper lining, grille, feeder and base, dump truck, hopper, pipe, pump shell, crusher parts, slag trough, various chassis, vibrating screen;
Steel coils are classified according to their professional uses, including oil drum plates, bulletproof plates, shipbuilding plates, automobile plates, construction plates, machining plates, etc. Specializing in the production and sales of carbon steel coils, factory direct sales, product grades and specifications are complete, and can certainly meet your various needs, welcome to consult
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 .
SPCC carbon steel plate is generally used in the production of steel structures, vehicles, ships and bridges, and has good corrosion resistance and atmospheric corrosion resistance.
304L stainless steel is mainly used in automobile accessories, hardware tools, tableware, cabinets, medical appliances, office equipment, weaving, handicrafts, petroleum, electronics, chemicals, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.
NM500 steel plate is a high-strength wear-resistant steel plate with high wear resistance. NM500 wear-resistant steel plate is widely used in engineering machinery, environmental protection machinery, metallurgical machinery, abrasives, bearings and other product parts.
Stainless steel coils are imported and domestic products, divided into hot-rolled and cold-rolled. According to the needs of different users, we can also order a variety of special-shaped steel materials.In order to ensure that the yield strength, tensile strength, elongation and hardness of various stainless steel coils meet the requirements, the stainless steel coils must undergo heat treatment such as annealing, solution treatment, and aging treatment before delivery.
430 stainless steel pipe is used for building decoration, fuel burner parts, household appliances and household appliances. 430F is a steel with free cutting property added to 430 steel, mainly used for automatic lathes, bolts and nuts. 430LX adds Ti or Nb to 430 steel to reduce the content of C, which improves the processability and welding performance. It is mainly used in hot water tanks, hot water supply systems, sanitary appliances, household durable appliances, bicycle flywheels, etc.
4321 METAL MATERIALS
Shandong 4321 Metal Materials Co., Ltd. was established on November 20, 2019. The company is located in Room 2022, Building 3, Xingmei City Plaza Office Building, Dongchang East Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone.It mainly produces and operates steel products such as carbon steel and profile steel.
20 years of experience
Active Employees
Building area of plant

COOPERATIVE PARTNER
The company has been committed to dry industry for many years, effectively promoting joint ventures and cooperation with major enterprises and manufacturers, and serving the dry society and the vast number of users with the idea of industrial/chemical development.
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NEWS CENTER
It mainly produces and operates steel products such as carbon steel, stainless steel, galvanized color coating, and profile steel. The company has been committed to dry industry for many years
Sep 16,2022
Sep 16,2022
Sep 16,2022
Sep 16,2022