3x3 316 Stainless Steel Sheet Plate 2b Sus409 Width 2000mm

3x3 316 Stainless Steel Sheet Plate 2b Sus409 Width 2000mm

1. Introduction

The use of 316 stainless steel plate with the development of the economy becomes more widely, people in daily life and stainless steel is closely related, but many people on the performance of stainless steel knowledge is not much, 316 stainless steel plate maintenance will know less. Many people think that stainless steel is never rusty, in fact, stainless steel corrosion resistance is good. The reason is the formation of a passivation film on the surface, which exists in nature as a more stable oxide form. That is to say, although stainless steel is used under different conditions, the degree of oxidation is not the same, but eventually are oxidized, this phenomenon is usually called corrosion. The metal surface exposed in the corrosion environment all occurs electrochemical reaction or chemical reaction, uniform corrosion.

In the PASSIvation film on the surface of 316 stainless steel plate with weak corrosion resistance, the pitting reaction is formed due to the self-excitation reaction and the formation of small holes, coupled with the proximity of chloride ions, the formation of a strong corrosive solution, and the speed of corrosion reaction is accelerated. There are intergranular corrosion cracking inside the stainless steel, all of these, on the surface of the stainless steel plate passivation film are destroyed. Therefore, the stainless steel surface must be regularly cleaned and maintained, in order to maintain its gorgeous surface and extend the service life.

Product show

Wuxi Chengjiu Metal Products Co., Ltd. 

We are founded in March 2014 and located in Wuxi, Jiangsu Province near Taihu Lake. We are a comprehensive high-tech enterprise integrating R & D, production, sales and service.

We have areas of 21000 square meters, covering more than 30 acres. and We have more than 100 employees, including 13 senior technical managers and 3 senior engineers. We also have many advanced equipment, including: one broaching machine with an outer diameter of 1080, seven broaching machines of various models, 10 rolling mills, one gas generator and annealing furnace, one large-scale automatic solid solution annealing furnace, testing equipment, spectral instruments, wall thickness testing, CS analytical instruments, ultrasonic flaw detection, eddy current flaw detection, water pressure testing, crystal testing, etc.

We attach importance to technological innovation and brand building, and have three patents. Our products have passed ISO9001 and gb/t24001-2016idt iso14001:2015 standards. We have special equipment type test certificate and its number is tsx7100270200299.

Our main products: stainless steel hot rolled plate, stainless steel cold rolled plate, stainless steel cold rolled coil, stainless steel hot rolled coil, stainless steel pipe, stainless steel pipe fittings, stainless steel bar, stainless steel flat steel, stainless steel angle steel, stainless steel channel steel, stainless steel forgings.

Our main materials(stainless steel materials):

201 202 301 303 304 304L 321 316L 316Ti 317L 347H 309S 310S 2205 2507 17-4PH 15-5PH 410 420 430 ,etc.

Our products are widely used in petroleum, chemical industry, chemical fiber, medical equipment, smelting, aerospace, papermaking, food, shipbuilding, environmental protection, boilers, heat exchangers, pressure vessels, condensers, water conservancy, electricity and other industries.