Differences Between Seamless Steel Pipe and Welded Steel Pipe
Seamless steel pipe is manufactured by the round steel billet, through hot rolling, cold rolling, or cold drawn processes, with no seam on the pipe
Seamless steel pipe is manufactured by the round steel billet, through hot rolling, cold rolling, or cold drawn processes, with no seam on the pipe
Carbon steel flanges are the backbone of high-pressure piping systems in the oil, gas, and petrochemical industries. At RAYOUNG, we don’t just supply parts; we
ERW pipe is widely used in a variety of industries, such as engineering, fencing, line pipes, scaffolding, and so on. Some of the most common uses for ERW pipes are in agriculture and irrigation, particularly in sewerage systems, water mains, industrial water lines, deep tube wells, plant piping, and so on.
Rayoung provides high-grade seamless and welded pipes (ASTM A106, A53, API 5L). Durable, high-pressure resistant, and ready for global shipping. Request a quote today!

On April 28, 2021, the Ministry of Finance and the State Administration of Taxation of China issued an announcement that from May 1, 2021, the export tax rebate for some steel products will be cancelled, involving a total of 146 commodity codes.
At the same time, the Tariff Commission of the State Council recently issued an announcement that from May 1, 2021, tariffs on certain steel products will be adjusted, and export tariffs on ferrosilicon, ferrochromium, high-purity pig iron and other products will be appropriately increased. 25 % Export tax rate, 20% temporary export tax rate, 15% temporary export tax rate.

Explore the key drivers behind the 2021 steel price surge. From raw material costs and COVID-19 supply chain issues to global carbon policies, understand the industry shifts at Rayoung.

If you are thinking about importing and selling steel pipe fitting or flange to your place, read this guide to learn more about choose suppliers, import taxes, product regulations, labeling requirements, licenses and permits, and shipping.

JS FITTING produce the GOST 17375 catbon steel pipe elbows in 90 degree, 45 degree, 60 degree and 180 degree. Seamless pipe elbow and butt weld pipe elbows are both avaliable.

In any complex piping network, the ability to safely split or combine fluid flow is critical. The Butt Weld Pipe Tee (also known as a

There are 5 common types of pipe elbows, 45 degree pipe elbow LR, 90 degree pipe elbow LR & SR, 180 degree elbow LR & SR.
Learn the different international standards of pipe fittings and pipe flanges. Get the exclusive purchase list.
Learn the different international standards of pipe fittings and pipe flanges. Get the exclusive purchase list.
We will contact you within 2 hours, please pay attention to the email with the suffix ”@jsfittings.com” or ”@chinajsgj.com ”