SSAW Pipe

 The uneven wall thickness of the seamless tube(SMLS) is mainly manifested in the phenomenon of uneven wall thickness of the spiral shape, uneven wall thickness of the straight line, and thicker and thinner walls at the head and tail. The influence of continuous rolling process adjustment of seamless tubes is an important factor leading to uneven wall thickness of finished pipes. Specifically: 1. The spiral wall thickness of the seamless tube is uneven The causes are: 1) The wall thickness of the seamless steel pipe is uneven due to adjustment reasons such as the incorrect rolling center line of the piercing machine, the inclination angle of the two rolls, or the small amount of reduction before the plug, and is generally distributed in a spiral shape along the entire length of the steel pipe. . 2) During the rolling process, the centering rollers are opened too early, the centering rollers are not adjusted properly, and the wall thickness is uneven due to the vibration of the ejec...

Product: ERW Steel pipe Standard and steel grade: API 5L Grade B Usage: Water Transmission The bidding for this project started in the middle of 2019 until February 2021 when the customer received good news that they had won the project. ERW welded pipe, API 5L GR B, 16 and 28 inches, was officially signed in March 21 after some details negotiation. Soon we arranged production preparation and coordinated with the third party arranged by the customer to carry out the whole production supervision plan. The goods have been shipped smoothly after strict inspection by the third party. https://www.tjxysteel.com/news/South-America-Water-Transmission-Project-2063.html

Product: Scaffolding couplers Material: EN74 Usage: infrastructure construction Due to the epidemic and the rising price of raw materials in China, customers shifted to buy scaffolding products in Russia or other countries in the past six months. At the end of November, we suddenly received an inquiry for scaffolding couplers from our regular Russian customers. After several rounds of communication, the customer told us that they had purchased from suppliers in other countries for several times in past six months, and concluded that the prices of these suppliers were also getting higher and higher, and the quality was always inferior to products of our company-XINYUE Steel Group. So they finally choose to come back to purchase and cooperate with Xinyue for a long time. During this negotiation, the customer promised to maintain the continuous purchase of one container per month. To help with local infrastructure projects in Russia. Through this case, it shows that our xinyue products ha...

Stainless steel seamless pipe is a long strip of steel with a hollow section and no seams around it. The thicker the wall thickness of the stainless steel seamless pipe, the more economical and practical it is, and the thinner the wall thickness, the higher its processing cost will be. Stainless steel seamless pipes are very similar to cs seamless pipes in appearance, and they need to be identified when they are used. Identification of stainless steel seamless pipe 1. Magnetic test The magnetic test is the easiest way to distinguish annealed austenitic stainless steel from ferritic stainless steel. Austenitic stainless steel is non-material magnetic steel, but after cold working under atmospheric pressure, it will have a slight magnetism, but pure chromium stainless steel and low alloy stainless steel are all strong magnetic steel. 2. Nitric acid point test A notable feature of stainless steel pipe is its inherent corrosion resistance to concentrated nitric acid and dilute nitric acid....

The order I want to introduce today is the aluminum sheet from an regular customer in UAE. Since the cooperation in 2018, Xinue and the customer are inseparable partners, this is the sixth cooperation between us this year. Grade: ALLOY 3003 Width:1220MM, 1500MM, 2000MM Thickness: 3MM Usage: Hotel construction This contract is the second batch of materials used in this project. After the first batch was completed, the customer placed the second batch of orders to Xinyue without hesitation, and Xinyue also submitted a perfect reply. All the goods were completed 10 days earlier than expected and passed the third-party inspection designated by the customer. All aluminum plates have been shipped and will arrive at the port of destination in early January 2022. https://www.tjxysteel.com/news/Aluminum-plate-helps-Middle-East-Hotel-Construction-2065.html