Quanzhou pipe dies, strongly supports the three subjects of stainless steel machinery 

 "Chenzhou three subjects Steel Co., Ltd." was established in 1993, is dedicated to high-end stainless steel tube equipment developed high-tech enterprise, the company has a number of self-developed patents, also passed the ISO9001 quality management system certification and the company with independent import and export rights. "Respectively" product because of its superior performance, high-quality cost-effective, chasing in the industry, far ahead, a number of large syndicated corporate and powerful state-owned enterprises are our long-term customers, and because the product has a high good quality so that the "three subjects' well-known overseas products, products sold: Malaysia, Taiwan, Vietnam, Bangladesh, Kenya, Russia and other countries with foreign high-end products competing against. With the continuous development of the company in 2009, "Steel Co., Chenzhou three subjects" more phase of Foshan location and mature market in Foshan Nanhai Luo village set up a "three subjects the company Foshan factory" allow the company to further influence to expand. 
 "Respectively" product groups according to the different needs of the customer segments targeted a "stainless steel decorative tube machine" and "stainless steel industrial tube machine", and then combined the customer's actual situation and then subdivided from the two series a "high-end machine", "precision machine", "ordinary machines" three grades to meet the different needs of customers. "Respectively" equipment specifications vary, pipe from ￠ 6 ~ ￠ 325, thickness from 0.2mm ~ 8mm. Mold, polishing machine, embossing machine, the leveling machine, annealing equipment and other equipment the company readily available to provide customers with full service head to the tail of the sound, so that customer does not have to worry about. 
 We always adhere to "focus on quality, creating value for customers" business philosophy! Warmly welcome colleagues sincere cooperation and common development! 
 The following is the promotion of the article, has nothing to do with the company 


 Conversely the more small. 570 ℃ heat, the tilt of the level of the organization reflects the amount of austenite formation and grew up in speed. Austenite formation and faster than the same period of time in a straight line on the big down-dip extent. After a certain time, the curve began to slow down, but with the quenching temperature, the next 

 Quenching temperature of 750 ℃, the trend of dumping significantly reduced. The beginning of the curve starts to decrease heat, that after the tempering temperature after quenching the formation of reversed austenite is easier, quenching temperature reaches 800 ℃, the curve becomes very clear downward trend, after meeting and exceeding 850 ℃ has received nearly 

 After a short period of time marked the insulation can not be reversed austenite required. At 600 ℃ heat, almost to a horizontal line. Expansion curve trend and the same as 570 ℃, but the magnitude of the down-dip significantly larger, indicating the tempering temperature increased significantly contributed to the formation of reversed austenite, only quenching 

 That when the tempering temperature, the temperature reaches 1000 ℃ when there is no obvious trend of down-dip. Quenching temperature can be appropriately selected relaxation; tempering temperature is low, only select a lower quenching temperature can be reversed austenite. In order to quantitatively predict reversal of quenching temperature on the austenite formation, from the expansion 


 Quanzhou pipe dies, strongly supports the three subjects of stainless steel machinery