What is p235gh steel plate standard
EN-BOILER Steel provides high-quality boiler steel to many natural gas.
Oil and petrochemical companies and is well-known worldwide.
What is p235gh steel plate standard
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The company's main business: ship plate, P235GH steel plate low alloy plate, automobile steel, high-strength plate, pipeline steel, boiler steel plate, weathering plate, wear-resistant plate, bridge plate, pressure vessel plate, steel plate, steel processing, etc. The company takes the implementation of high-end, p235gh steel plate high-quality, deep processing, strengthening the main business, diversified operation, group operation, enterprise transformation and upgrading as its development strategy, and makes all efforts to be your professional p235gh steel plate steel supplier and partner.
The hot rolling method is to heat the p235gh steel plate steel material to about 1000 ℃ ~ 1250 ℃ and use the rolling mill to roll it. The traditional hot rolling process is generally divided into the following two steps: the first step is to use the primary rolling mill or billet rolling mill to roll the ingot, billet or continuous casting billet into a certain shape and size of billet. This kind of p235gh steel plate rolling process is usually called semi-finished product production, also called blank production.
For 16MnDR steel plate with thickness greater than 20 mm, the supplier shall conduct ultrasonic flaw detection one by one. For p235gh steel plate and 16MnDR steel plate with thickness less than 20 mm, the supplier can also conduct ultrasonic flaw detection by mutual agreement. The maximum constant rolling thickness of 16MnDR steel plate is 120mm. The size, shape and allowable deviation of 16MnDR steel plate shall comply with GB709.
From the order to the delivery, there are three quality inspections to ensure that the qualified rate of finished products is more than 100%. We promise that every order will be tracked in a timely manner to ensure that customers can receive goods safely and constantly listen to their opinions and suggestions, reflect on our own problems, and let customers feel at ease. We have a large warehouse in Shanghai and Tianjin, which can provide customers with sufficient sources of supply.