Nantong Runlong Casting Co., LTD.|Pipe fittings|House (grey iron)|Covers parts(grey iron)

Language

Chinese

English

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RUNLONG
casting

30 years experience in castiong production

Focus on grey cast iron,ductile iron, alloy cast iron production

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SINCE 2014

Nantong Runlong Casting Co., Ltd

Nantong Runlong Casting Co., Ltd. is located in Nantong City of Jiangsu Province in Yangtze river delta economic circle, and is a joint-stock professional cast iron manufacturer restructured from the former state-owned enterprise, with main staff and technicians possessing 30 years of production experience.

In recent years, our company has employed Japanese and German experts as our consultants to meet the requirements of developing the international market, and supplied corresponding technical and management support, which greatly improves the quality of products.

2014

The company was established in
30

Technicians have production experience
2500
T
Annual output

PRODUCTS

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Pipe fittings

House (grey iron)

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NEWS

Steel castings industry to carry out upgrading

2017

06 -21

Steel castings industry to carry out upgrading

In our country, the annual output of steel castings has reached 11000000 T, and the modeling of the main part of the production of the sand is mainly from the hard sand, ester hardening alkali phenolic resin self hardening sand, ester hardening water glass sand. One of the 8000000 t cast steel parts using water glass sand molding (core) process, and the rest for the alkali phenol and the resin sand, etc..

The demand for rail transit castings in each sector is expected to be uneven in 2018

2020

12 -18

The demand for rail transit castings in each sector is expected to be uneven in 2018

With the global economic development and industrial recovery, the boom cycle of the rail transit industry is in a new round of rising stage.

Inspection procedure for heat of cast steel

2017

06 -21

Inspection procedure for heat of cast steel

Taking into account the valve casting shape is complex, prone to deformation and cracking, carbon steel casting heat treatment is usually used in annealing.