Ningbo city

China 315137

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Forging

We guarantee the highest quality workmanship in the industry, established in 13 years of experience

13 Years

The deepest and the width of experience in the market.

The Leader

Renyicastings is the leading steel forging producers.

Short Delivery Time

Rich experience and mature team allow us to deliver quickly.

Over the World

Served all major markets such as Building, Railways, Mechanical sectors, Oil refineries, Mining industry, etc..

Renyi forging

Renyi offer a comprehensive range of forged shapes and products, manufactured using our various range open die hammers machine.

The benefits of our forged products include increased material strength, reduced machining and material waste though near net shape manufacture, and lower material costs.

our vision

Aim to accomplish our vision by preserving a rigorous quality of the elements we provide.

Additionally guarantee consumer contentment with solutions that go beyond assumptions as well as offers global basic iron, spreading shop, makers, iron spreading’s, copper tubes, hot & chilly forging for sectors.

Control and witness hot forging working processes through manufacturing procedures and on-site metallographic observation to ensure that the final product meets the customer’s specific requirements.

Services
Advantages of Forgings

Forgings offer a number of outstanding advantages over parts produced by other manufacturing processes. 

These advantages result from the inherent properties of copper and copper alloys plus additional improvements in mechanical and physical properties imparted by the forging process.

In making a forging, the metal is worked twice under tremendous pressures-first during rod extrusion and then during forging. 

The double working under pressure compacts the metal and produces a very dense and refined grain or fiber structure.

The tensile strength of the parts is thereby increased, and resistance to impact and abrasion is enhanced.

The dense non-porous forged metal permits the designer to specify thinner sections without the risk of leaks due to flaws and voids.

Often the thinner forged parts result in lighter weight and lower piece cost compared to other forming processes.

A forging produced in a steel die with close tolerances offers several advantages. Overall part dimensions are held closer than in sand casting.

Dimensions show minimum variation from part to part and permit automatic chucking and handling in subsequent operations.

The precise designs on the die surface can produce sharp impressions on the forging surface, which is not economical with other forming processes.

Mass production of forged parts lends itself to maximum savings. However, smaller quantities of copper alloy forgings can also prove economical when specific design problems must be solved. 

These problems include leak integrity, close tolerances, high strength with low weight, and non-symmetrical shape.

Forging Metal Grades

Carbon steel 1020, 20#, 1035, 35#, 1045, 45#, A36, Alloy steel 4140, 42CrMo,

It is also manufacture Forging parts with Copper, Brass and Bronze Material.

Forging Machine

350T, 650T, 800T,1000T, 1250T.

Surface Finish

Shot blasting, Sand blasting, Paint, powder coating , chrome plating, galvanized.

Renyi castings

Copper and Brass Forgings

We have established ourselves as one of the prominent manufacturers and suppliers of Forgings for various industries. These are made using premium grade raw material in the manufacturing process sourced from reputed vendors. We can also customize our gamut as per the specification detailed by the clients.

We have gained huge accolades from our clients for our excellent quality range of Brass Copper Forgings for many products. Moreover, these are manufactured using superior quality materials procured from reliable vendor.

Our range of products finds a wide application across various industries for their comprehensive features like high purity, high tensile strength, corrosion resistance and high durability. Additionally, our range of products is offered at very reasonable price in the market.

Forgings

Copper and brass forgings are quality parts, comparing favorably in material integrity, dimensional tolerance and surface finish with products made using other major metalworking processes.

As a result of hot working, forged materials have superior density and freedom from flaws. Forming under heat and pressure in precise closed dies produces dimensional accuracy-always repeatable, part to part and lot to lot.

Excellent surface finish with a clean lustrous appearance is readily available with copper and brass forgings.

Copper and Brass

This material will help design engineers and purchasing departments maximize the utility and cost advantages inherent in the specification of brass and copper forgings. It reviews competitive processes, comparing their advantages and disadvantages with forging. A a tabular guide to the tolerances commonly specified for forgings of different types is included. An extensive glossary of terms used in the industry and information required for ordering are included to improve communication between user and supplier.

Hot Forging from Copper and Brass material ->

Unique Combinations of Properties

Copper, brass and bronze forgings offer the designer unique combinations of properties that other metals cannot match. Alloys can be selected to utilize the following unique characteristics: