In response to the policy call, our production processes of 16Mn Cold Drawn Tube, Hydraulic Steel Honed Tube, Tilt Welding Positioners all reflect the awareness of energy conservation and environmental protection, and the use of resources is reducing. Technological innovation can enhance our product advantages and relative price advantages by improving the use of elements, saving operating costs and improving the quality of original products, so as to enhance our export competitiveness. After years of research and development and practice, a complete set of new product development procedures has been accumulated, which greatly reduces the development cost and improves the development efficiency. We always follow the principle of good quality and customer first to vigorously develop glass production, and we are willing to develop together with customers at home and abroad to create a harmonious and beautiful future!
1. Introduction
42crmo drilling tube is a new high technology energy-saving product, application of high precision cold drawn precision steel tube to save steel, improve the processing efficiency and save energy High precision cold drawn pipe refers to the inner and outer diameter size accuracy (tolerances) strictly, both inside and outside surface roughness, roundness, straight degree good, fine uniform wall thickness The technology of high precision cold drawn pipe production by the main technical indicators have reached or part of a national standard GB8713 -- more than 88 international standard ISO4394 / I - 1980 (E).
2. Product Details
Application: Used for drilling, down hole motor stator tubes.
Size : ID from 70mm to 250mm
Length : Depends on customer requirement.
Material : 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 Services
Pre-Sale Services:
1. Providing professional technical support.
2. Send the product catalog and instruction manual.
3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
4. Personal call or visit are warmly welcome.
Sale Of Services:
1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.
2. We guarantee punctuality, quality and quantities strictly implement the terms of contract.
After-Sales Service:
1. Where to buy our products for one year warranty and life long maintenance.
2. 24-hour telephone service.
3. A large stock of components and parts, easily-worn parts.
Cold Rolled Alloy Seamless Steel Tube for Building Material are mainly exported to all parts of the world, our company are in line with the business philosophy of 'survival by quality and reputation' and our company has won the unanimous praise of our customers for many years. We achieve innovation and improve the quality of products and services by responding to the challenges we are currently facing. We sincerely welcome domestic and foreign merchants to negotiate business.
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