Tianyang's patent
Qualified quality is a social obligation, and excellent quality is a contribution to society
Shanghai Tianyang Times Technologies Co., Ltd. attaches great importance to the development of new Technologies and products with independent intellectual property rights in production practice. The company's leadership and technical personnel closely monitor market demand, and with strong research funding and the efforts of R&D personnel, the company continuously develops new processes and products that meet market and user needs, effectively promoting the rapid development of the company's performance. Recently, the company's Technologies department received good news that six new steel pipe processes and products applied for by the company have obtained national patent applications. Formed a strong protective barrier for the self-protection of company products under market economy conditions。
The partially authorized "patent names" and "patent numbers" are respectively：
| Patent name | Application Number/Patent number | |
| Invention Patent | ||
| 1 | Ultrasonic probe system for detecting delamination defects in the bonding layer of bimetallic seamless composite steel pipes | 2017114848679 |
| 2 | A manufacturing method for stainless steel composite pipes | 2016100255777 |
| 3 | A method for ultrasonic manufacturing of porous metal layers | 2021105486459 |
| 4 | Preparation method of a rust inhibitor | 2022106230887 |
| 5 | A specialized testing equipment for high-pressure hydrogen barrier | 2023101526988 |
| 6 | A bimetallic composite pipe heat treatment device and heat treatment process method | 2020115436339 |
| 7 | A rapid spray painting device for the surface of iron pipes | 2016107576232 |
| 8 | A drawing drive mechanism in a seamless steel pipe drawing machine | 2019112118878 |
| Utility Model | ||
| 1 | An anti scaling and heat-insulating oil pipe | 2022223668559 |
| 2 | A specialized steel pipe clamping mechanism | 2021200677845 |
| 3 | A metal pipe clamping and rotating device | 2021200826144 |
| 4 | A metal pipe positioning and moving device | 2021200826159 |
| 5 | A type of double metal composite pipe with curled inner lining | 2021200897135 |
| 6 | A bimetallic composite pipe splicing structure | 202120067785X |
| 7 | A bimetallic composite pipe heat treatment device | 2020231451592 |
| 8 | A bimetallic composite pipe for preventing galvanic corrosion | 2020231469011 |
| 9 | A high-performance ceramic cutting tool | 2020229511608 |
| 10 | A high-performance ceramic turning tool | 2020229512136 |
| 11 | A steel pipe end rounding device | 2020220372031 |
| 12 | A threaded connecting rod with a locking structure | 2020220372050 |
| 13 | A bimetallic coupling | 202020843538X |
| 14 | A bimetallic mechanical composite pipe arc welding machine | 202020843584X |
| 15 | A bimetallic metallurgical composite pipe connection welding device | 2020208435854 |
| 16 | A steel pipe welding device | 2020207297772 |
| 17 | A rust removal device for steel pipes | 202020729797X |
| 18 | An efficient, energy-saving and environmentally friendly steel pipe cutting device | 2020207006298 |
| 19 | A metallurgical composite steel pipe bonding force testing device | 2020204104388 |
| 20 | A steel aluminum composite pipe | 2020203736501 |
| 21 | A bimetallic metallurgical composite tee pipe | 2020203792431 |
| 22 | A type of insulated steel pipe | 2020203794225 |
| 23 | A bimetallic metallurgical composite elbow | 2020203825721 |
| 24 | A eddy current probe detection system for detecting the outer stainless steel layer of composite steel pipes | 2017219055255 |
| 25 | Ultrasonic probe device for quality inspection of composite steel pipe short pipe surfacing welding | 2017219055382 |
| 26 | A probe device for ultrasonic testing of bimetallic composite pipes with different embedded layer thicknesses | 2017219095568 |
| 27 | A stainless steel composite pipe | 2016200369294 |
| 28 | A connection node suitable for offshore wind turbine tower structures | 2022224277783 |
| 29 | An oil drainage device for steel pipes | 202222650873X |
| 30 | A brushing device for the outer surface of steel pipes | 2022226516149 |
| 31 | Intelligent insulation pipe | 2022224118626 |
| 32 | A sandblasting device | 2022234698045 |
| 33 | A hydraulic pushing device for steel pipes | 2022234698492 |
| 34 | A lifting steel pipe straightening device | 202223287819X |
| 35 | A steel pipe spraying machine with anti sputtering mechanism | 2023203210218 |
| 36 | A steel pipe annealing heat treatment device | 2023203211460 |
| 37 | A steel pipe outer surface cleaning machine | 2023203213930 |
| 38 | A production device for cold drawing and expanding thin-walled seamless steel pipes without external molds | 2020206769193 |
| 39 | A continuous pickling device for seamless steel pipes | 2020206769013 |
| 40 | A high-efficiency finishing device for seamless steel pipes | 2020206769028 |
| 41 | A seamless steel pipe residual stress measuring instrument that is easy to fold and carry | 2021206413643 |
| 42 | A rapid positioning seamless steel pipe inner wall uniform spraying and curing device | 2021206423024 |
| 43 | A Cold Rolled Precision Seamless Steel Tube Outer Surface Grinding and Polishing Conveyor Structure | 2021208512130 |
| 44 | A precision stainless steel tube inner surface polishing structure suitable for different diameters | 2021207384328 |
| 45 | A rapid positioning device for cold expansion of large-diameter thin-walled seamless steel pipes | 2021206421029 |
| 46 | A seamless steel pipe double outer mold positioning structure that is convenient for parallel cold drawing | 2021206423039 |
| 47 | A high-strength special-shaped steel pipe bi-directional drawing device | 2021208512111 |
| 48 | A bending and compression resistant seamless steel pipe reinforced structure | 2021208907652 |
| 49 | A green and environmentally friendly steel pipe surface coating uniform phosphating device | 202120851303X |
| 50 | A high-efficiency bright annealing device for seamless steel pipes with rapid cooling and deformation prevention | 2021207384347 |
| 51 | A seamless steel pipe processing device for explosion-proof high sealing ultra-low temperature environment | 2021207384614 |
| 52 | A carbon steel lined copper water pipe | 2022224729136 |
| 53 | A heat treatment molding mold for heat exchange tubes | 2022224728311 |
| 54 | A steel pipe inner wall brushing equipment | 2022224729259 |
| 55 | A200Ton pulling cart without starting the pulling device | 2022224728330 |
| 56 | A metallurgical composite high-throughput tube | 2023233202757 |
| 57 | A traveling mechanism for through type eddy current testing | 202323430351X |