Supply S31803 and S32750 stainless steel seamless pipes according to ASTM A790M

Email address: jsjuntong@outlook.com

Jiangsu Juntong Metal Products Co., Ltd. produces two major categories of products: stainless steel seamless pipes (including ferrite seamless pipes and martensitic seamless pipes, such as 410, 410S, 415430, 431439, 446, 44660; duplex steel seamless pipes and austenitic stainless steel), and nickel alloy seamless pipes (including 400, 600, 625, 800/H, 825, C276).

The company has certain research and development capabilities. In addition to conventional stainless steel pipes, it has also developed various advantageous products that meet market demand. In response to the needs of the boiler heat exchanger industry, the company has developed various materials of ultra long straight pipes and U-shaped pipes, with straight pipes up to 30 meters in length, as well as boiler pipes such as T91, 1.4922/X20CrMoV12-1 for power plants. In response to the needs of customers in the petroleum industry, the company has developed corrosion-resistant alloy oil sleeve coupling materials such as L80 13Cr and Sup13Cr/13Cr110, as well as plain pipes, as well as stress corrosion resistant ferritic stainless steel seamless pipes and super duplex stainless steel pipes for refining and chemical purposes. At the same time, the company has successfully developed 17-4PH/15-5PH precipitation hardened martensitic stainless steel seamless pipes and ultra ferrite UNS S44660 stainless steel seamless pipes for condensers in coastal power plants. Through continuous development, the company has gradually established its characteristics and advantages in products such as ferrite, martensitic stainless steel seamless pipes and duplex stainless steel seamless pipes.