Precision stainless steel industrial-grade stainless steel seamless tubes and can be compared to one from the following aspects, industrial grade stainless steel tube material is stainless steel tube, the tube that is barren, cold drawn or cold rolled after annealing and pickling is not finished stainless steel seam pipe. The main features of industrial grade stainless steel seamless pipe is no welding seam, can withstand greater pressure, but after a solid melting steel surface treatment (that is, we usually say annealing) steel can be bent, reaming and other processing. 2, precision stainless steel tube products emerged in recent years, mainly in the hole, the outer dimensions with tight tolerances, surface finish and steel have high demands. Precision stainless steel tube outer diameter smaller features 1. Generally precision stainless steel tube outer diameter of 6 mm or more in general, Wenzhou Renault fittings can produce 6-133 mm outer diameter of the pipe. High precision can do small batch production, I plant the production of precision stainless steel tube finishing MOQ is 500KG, and special sizes and requirements can also be customized, the production of precision stainless steel pipe to meet the special requirements of different users. 3. Accuracy of precision stainless steel tube is relatively high precision steel tubes, steel pipes and tolerance bore diameter 6-60 of the general control within plus or minus 3-5 silk. 4. precision stainless steel tube surface finish is good, inside and outside surface finish Ra≤0.8μm Nanchong precision steel tubes, and production to the wall thickness 0.5mm. Then polished inner and outer surfaces of the tube finish up Ra≤0.2-0.4μm (such as a mirror). 5. Pipe better performance, relatively dense metal, steel can withstand the pressure increases. In short: precision stainless steel tube is for further processing in the general industrial grade stainless steel tube, precision and smoothness in the obvious strengths, but its cost is relatively high education, high-end stainless steel tube. Shandong Liaocheng Polygram Pipe Manufacturing Co. was founded in September 2006, is located in the middle of the Nen River Road, Liaocheng City Development Zone in Shandong Province, North Rinzai Handan Expressway, west of Beijing-Kowloon railway, transportation is very convenient. The company is in production and processing operations in one of the steel pipe, thick-walled steel pipe, seamless precision steel Neijiang large enterprises, the company can produce its own small seamless steel pipe, precision steel pipe plant produce specifications for ￠ ￠ 25- ￠ 108mm wall thickness 2- ￠ 20mm steel pipe, steel pipe plant in Liaocheng while the introduction of two sets of thermal expansion devices produce specifications for ￠ 273- ￠ 720mm ￠ 6- ￠ 50mm wall thickness of the pipe. You can be processed to build Deyang precision steel square tube, rectangular tube, centrifugal casting seamless steel pipe, large diameter straight seam pipe (polished welds may be testing). Long-term with a variety of seamless steel tubes, precision seamless steel tubes, welded pipe, fluid pipe, structural pipe, spiral pipe as well as Germany and the United States, Japan and Italy imports of steel tubes. Perennial maintain inventory of about 10,000 tons, the annual sales volume of over billion. The sale of products implementing national standards for all areas of construction, mining, textile, electric power, boilers, machinery, military and other. In order to better serve the old and new customers, the company offered a home delivery service, and a car, hand pick customers to negotiate business. Company with a good reputation, quality products, a strong, low price reputation more than 30 provinces, municipalities, autonomous regions, municipalities, the product won user dependent. Deyang precision steel tubes, precision steel Zigong, Zigong precision steel supplied by Polygram Liaocheng Steel Pipe Manufacturing Co., Ltd. Shandong Liaocheng Polygram Pipe Manufacturing Co. (www.lcbljgg.com) (www.lcbljgg.com) (www.sdlcblj.com) (www.bljggzz.com) strong, credible, Shandong Liaocheng wire, tubes, plates and other manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Polygram pipe into the brilliant and you work for a better future! You can also access (www.lcbljgg.com/supply_details_47330630.html), for more information about the company.