Our company has continuously developed Skived And Burnished Pipe, 1045 Honing Pipe, Cold Drawn Honed Tube with independent intellectual property rights in the field of comparative advantage and constantly enhanced the strength of innovation and development. Innovation and development have always been the theme of the company's business work, and we will adhere to the integrity of the establishment, professional development, innovation to achieve far, share a win-win business philosophy, continuous development, sustainable development. Our company increases the expansion of the upstream and downstream of the product industry chain, and pays attention to improving the economic benefits of our company. In order to effectively implement the concept of responsibility to each post, we have established a perfect social responsibility system. We endeavour to promote the development of the industry, and strive to shorten the gap with the world's advanced level.
1. Introduction
Wuxi Hengtong Petrolic Machinery manufactures seamless steel tube for hydraulic cylinder, ready to hone tubes, honed tubes, skived and roller burnished tubes, chrome bar, piston rods, high-precision cold-drawn steel tubes and seamless cold drawn stator tube. We are well-equipped with 300 ton, 150 ton, 65 ton, 20 ton of cold drawing machine,9 meters CNC boring machines, 20 sets honing machines , one set furnace and advanced quality testing equipment, which combine cold drawn, cold-rolled, heat treatment and traditional machining process.
2. Product Details
Application: Used for drilling, down hole motor stator tubes.
Size : ID from 70mm to 250mm
Length : Depends on customer requirement.
Material : 4140 / 42CrMo
Delivery Condition: Cold drawn / Q+T
ID and OD Tolerance : Depends on customer requirement.
Brand : Hengtong
3. Size List
72*90 | 75*95 | 76*98 | 86*105 | 86*110 | 95*120 |
95*127 | 106*136 | 127*161 | 127*165 | 134*172 | 139.7*177.8 |
140*172 | 147*185 | 158.75*209.55 | 159*197 | 165*203 | 172*210 |
172*228 | 200*245 | 235*288 | 203*120 | 172*103 | 197*120 |
165*106 |
4. Quality Control
1. We only buy raw material from famous tube factory, and Checking raw material quality before production.
2. We check the tube ID tolerance, OD tolerance and surface after cold drawn one by one.
5.Our Advantage
1. We has two factories of 40000 square meters and totally 150 employees to promise the seamless cold drawn stator tube In Stock best quality control;
2. Our motivation is --- customers, Satisfied smile;
3. Our believing is --- pay attention to every detail;
4. Our wish is ----perfect co-operation.
We also have a sincere heart and look forward to getting to know more new partners. In order to further expand the AISI 304 Stainless Steel Inox Tube for Heat Exchanger market, we warmly welcome more merchants and friends to call and write, negotiate cooperation, and create a better tomorrow! For important positions, our company has a succession plan to ensure sufficient talent reserve. The company attaches great importance to the role of technological innovation in the company's development, vigorously encourages technological innovation, and has applied for countless patents.
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