JINZHENGDA

To provide customers with quality products and services

We are a set of steel trade, flange, forging production and sales, logistics and transportation in one of the integrated production enterprises.

JINZHENGDA

China Classification Society factory certification

It can produce flanges, rings, shafts, simple types and special-shaped non-standard forgings of carbon steel, stainless steel and alloy steel with a blanking weight of less than 30 tons and DN15-DN8000 specifications.

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PRODUCTS

We mainly produce all kinds of carbon steel, stainless steel and alloy steel flanges, rings, shafts, barrels and special-shaped non-standard forgings of DN15-DN8000 specifications with a blanking weight of less than 30 tons.

Stainless steel flange

Stainless steel forgings

Stainless steel material

ABOUT JINZHENGDA

Stainless steel flange and forging manufacturers have the right to export

Shanxi Jinzhengda Metal Products Co., Ltd. was established in 2013. It is a comprehensive production enterprise integrating steel trade, flange, forging production and sales, logistics and transportation. It can produce flanges, rings, shafts, barrels and special-shaped non-standard forgings of various carbon steel, stainless steel and alloy steel of DN15-DN8000 specifications with a blanking weight of less than 30 tons.

The company has passed the ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, German TUV PED product certification, China Classification Society factory certification, and has the right to export.

2013

The company was created in 2013

50000 +

Annual production capacity of 50000 tons

400 +

Existing staff 400

Production blanking weight 30 tons

NEWS

Application Scenario Analysis of Stainless Steel Flange in Sinopec

2024-07-06

Shanxi Jinzhengda Group wish you all a Happy Chinese New Year and a prosperous Year of the Dragon

2024-02-09

Process Description of Austenitic Stainless Steel Forgings

2023-07-14

Austenitic stainless steel forgings are more difficult to forge than ordinary steel, but there are few surface defects. Most austenitic stainless steel forgings can be forged over a wide temperature range above 927°C. Since austenitic stainless steel forgings have no phase transformation in the high temperature range, the forging temperature is higher than that of martensitic stainless steel, but high chromium or low carbon stainless steel does not have the above properties, because when the temperature is higher than 1093 ℃, high chromium or low carbon stainless steel will produce different contents of ferrite according to the composition, which is harmful to forgeability.