Quick Details:
Standard: GB 5310 seamless steel tubes and pipes for high pressure boiler
Steel grade: 20G, 20MnG, 25MnG, ...
Out-diameter: 4mm-80mm
Wall thickness: 0.5mm-13mm
Application: For high pressure
Technology: Cold-drawn
JINHANG is one of the leading China Small-diameter seamless steel pipe manufacturers and suppliers, We focus on small precision seamless steel tube R&D manufacturing. If you want to buy or import best high-quality seamless steel pipe from professional factory, Please don't hesitate to contact us.Customized Boiler Tube
website:http://www.jinhangsteeltube.com/boiler-tube/