News
-
Pipe Fitting News
Due to the concept of “green development”, more and more pipe fittings companies have begun to promote the research and development of new environmental protection technologies. In April 2023, a large-scale international pipe fittings exhibition was held in Foshan, Guangdong Province...Read more -
Synthesis of surface-active triazine derivatives and their corrosion inhibition properties on carbon steel
Acid solution is widely used in petrochemical, chemical cleaning, pickling and scaling and other industrial processes, resulting in serious metal corrosion problems. In order to improve the service life of industrial equipment and reduce industrial costs, it is necessary to carry out metal corros...Read more -
2023 The 23rd Beijing International Oil and Gas Pipeline and Storage and Transportation Technology and Equipment Exhibition
Beijing International Oil & Gas Pipeline, Storage & Transportation Technology and Equipment Exhibition is held concurrently with the annual World Petroleum Equipment Conference. It is a regular industry meeting in the oil and gas pipeline field and an exhibition certified by the Internat...Read more -
Finite element analysis of fatigue life of 90° elbow of large-diameter direct buried heating pipeline
With the continuous expansion of the scale of central heating, large-diameter and high-pressure direct-buried heating pipes have been widely used, and the pipe diameter has reached DN1400. However, there is no clear stress calculation method standard for large-diameter directly-buried pipes in Ch...Read more -
New Elbow Machine Has Done its First Order
New Year 2023, our company has purchased a new elbow machine production line, it helped us gained a big size elbow prodution order, up to 10th, March,the new elbow machine production line has finished its first order, it made more than 10000 pcs big size elbows, when it finished the order...Read more -
2023 China Chengdu Construction Expo welcomes the upsurge of exhibitors
China Chengdu Construction Expo will be held in Western China International Expo City on April 19-21, 2023. Due to the good results of previous companies and the high enthusiasm for participating in the exhibition, etc. The scale of the 2023 China Chengdu Construction Expo has reached a new high,...Read more -
The current situation and development trend of China’s industrial metal pipe fittings industry
Industrial metal pipe fittings are widely used in many industries, such as petrochemical, coal chemical, nuclear power, shipbuilding, thermal power, automobile and military industry, and the requirements for industrial metal pipe fittings vary in different downstream segments. At the same time,...Read more -
2023 Munich Building Materials & Pipe Fittings Exhibition
The 2023 Munich Exhibition (BAU) was held at the New International Expo Centre. It is organized by Messe München (MMG), one of Germany’s five largest trade fair companies. The world’s most advanced pipe construction technology, pipeline materials in the field of industry exhibition,...Read more -
Canada Initiates Administrative Review of Corrosion Resistant Steel (COR) Fittings and Copper Pipe Produced in Vietnam – International Trade and Investment
Corrosion Resistant Steel Sheet (COR) HS code under study: 7210.30, 7210.49, 7210.61, 7210.69, 7212.20, 7212.30, On November 8, 2019, the CBSA launched an anti-dumping and anti-subsidiary investigation against imported COR steel products made in Turkey, the United Arab Emirates and Vietnam. On No...Read more -
Adoration of the CNC: Lingenfelter transplant 243/799 inside the dome of the cathedral
When it comes to OEM cylinder heads, the entire LS part line is a real step up in the world of factory cylinder heads. You have a factory head with large intake ports, decently sized intake and exhaust valves, and quality aluminum casting off the assembly line – especially when compared to ...Read more -
Forged carbon steel flange product advantages
Forging has always been the dominant product in the industry, the same type of product, the same material of high pressure flange product prices will appear obvious gap, this is because the production of high pressure flange technology is different, there are basically two kinds of high pressure ...Read more -
GB/T12459-2017 (Specification Appendix) Design Verification Test
Affiliated A (Specific appendix) Design verification test A.1 The test required When the manufacturer uses the verification test method to identify the design of the pipe parts, the verification test shall be performed in accordance with the provisions of this appendix.The test should be carried ...Read more