Rongxin Machinery Processing Co., Ltd-valve bodies

Welcome to Dingxiang County Rongxin Machinery Processing Co., Ltd. official website

RONGXIN FORGING

Focused on forging production for 45 years

Our factory specializes in the production of various forged products, such as shafts, wheels, cylinders, flanges, and all types of custom-shaped components. We offer customized manufacturing based on customer drawings.

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RONGXIN FORGING

Yongcheng Service, Win-Win Development

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PRODUCTS

Product Display

At present, the main products of our factory are: valve body, valve accessories, crawler crane joints, shaft gear, ring gear, long neck flange and various flanges and forgings.

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Product Management

Forging

ABOUT US

Dingxiang Rongxin Machinery Processing Co., Ltd.

Dingxiang County Rongxin Machinery Processing Co., Ltd. was founded in 1980, located in China's energy heavy industry base. In Dingxiang, the hometown of forging in Asia, it is 98 kilometers south of Taiyuan, the capital of Shanxi Province, and 110 kilometers north of Wutai Mountain, the holy land of Buddhism. It has convenient transportation, rich coal and electricity resources. The company is one of the old qualified enterprises in the forging industry in this county. The company covers an area of 15000 square meters and employs more than 100 people. It produces a 20-ton forging hammer, a 10-ton forging hammer, a 5-ton forging hammer, a 3-ton forging hammer and two air hammers, with an annual production of more than 16,000 tons.

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1980 Year

Time of establishment

45 Year

Work Experience

15000 Square Meters

Floor Area

After-sales service

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Business philosophy: integrity-based, customer first

Business policy: Yongcheng service, win-win development

Enterprise tenet: customer first, service attentively

WHY CHOOSE US

Choose our reasons

The company is a professional manufacturer of forgings, with more than 100 employees and an annual production capacity of more than 50000 tons. With experienced technicians, advanced equipment and certificates such as TUV,ISO,PED, we will, as always, maintain a craftsman's heart to provide customers with high-quality products and satisfactory service, and strive to become a partner for every customer to grow together!

Experienced technicians

Advanced equipment

Have certificates such as TUV,ISO,PED

People-oriented

NEWS

News dynamics

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2025-03-13

What are the performance requirements for non-metallic sealing materials in precision forging?

It exhibits good chemical stability within a certain operating temperature range, is insoluble in the working medium, has strong resistance to corrosion by the working medium, and does not react with metals upon contact (e.g., corrosion, adhesion).

2025-03-13

The blanking process of precision forged sheet metal

Blanking is a stamping method that uses a die to separate a sheet metal blank along a closed contour. A die is a processing method using tooling to separate, form, or join precision-forged metal, non-metal sheet materials, or profiles under pressure to obtain a workpiece.

2025-03-13

Overview and Application of Split Die Forging in Special Forging

Split die forging (including multidirectional forging) is an advanced near-net-shape forming process with a wide range of applications.

2022-07-28

Application scenarios of stainless steel flanges in Sinopec

Introduction: In the petrochemical industry, the safety and reliability of pipeline connections are crucial. Stainless steel flanges, as an important type of pipeline connector, are widely used in large petrochemical enterprises such as Sinopec due to their excellent corrosion resistance and stable mechanical properties. This article will provide a detailed analysis of the application scenarios of stainless steel flanges in Sinopec, in order to provide a reference for engineering and technical personnel in this field.

2022-01-10

Raw material selection and application in flange production

As a crucial component connecting pipelines and equipment, flanges are widely used in various industrial sectors such as petroleum, chemical engineering, power generation, and shipbuilding. Their quality directly impacts the overall system's safety, reliability, and operational efficiency. In the flange manufacturing process, the selection and application of raw materials are key factors in ensuring product quality. This article aims to explore the selection principles of raw materials for flange production, commonly used materials, and their application characteristics, in order to provide guidance for flange manufacturing.

2021-11-12

In what fields are stainless steel flanges used?

In modern industrial fields, stainless steel flanges, with their unique performance and wide range of applications, have become crucial components for connecting pipes, equipment, and systems. Their excellent corrosion resistance, high-temperature resistance, and high strength make stainless steel flanges widely used in petroleum, chemical, power, construction, food and pharmaceutical industries, and sewage treatment, providing strong support for the stable operation of various industrial systems.

2021-11-12

Pre-treatment of stainless steel forgings

Pre-treatment is a crucial process before the surface of stainless steel forgings enters surface treatment (including pickling passivation, electropolishing and electrochemical polishing, electroplating, passivation, blackening, coloring, chemical processing, etc.). During the processing of stainless steel forgings, the surface may be contaminated with oil stains, burrs, uneven surfaces, and metal oxides. Therefore, before surface treatment, it is essential to remove oil stains, burrs, uneven surfaces, and metal oxides to ensure satisfactory results in subsequent processing.

2021-11-12

A Brief Discussion on the Heat Treatment Precautions of Wear-Resistant Alloy Steel

Wear-resistant alloy steel mainly improves its performance by adding elements such as Cr, Mo, V, Ti, and rare earth elements to traditional high-manganese steel, with Cr being particularly widely used. During the work hardening process of high-manganese steel, dynamic variational aging is formed, namely C-Mn atom pairs, which have the effect of expanding the clustering of C-Mn ordered atom pairs in high-manganese steel. This paper studies the changes in microstructure, structure, resistance, and wear resistance of wear-resistant alloy steel and ordinary high-manganese steel with different tempering temperatures. The results show that under the condition of relatively low carbon content, wear-resistant alloy steel is superior to ordinary high-manganese steel in wear resistance. Moreover, the microstructure of alloy high-manganese steel varies with the tempering temperature, resulting in different wear resistance.

Mobile:0086-18235083240

Telephone:+86-350-6034099

E-mail:info@rxforgings.com

Website:www.sxrxforging.com

Address: Shenshan Industrial Park, Dingxiang County, Xinzhou City, Shanxi Province

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