Hollow 2.4816 / NiCr15Fe Nickel Alloy 600 Pipe B409 / A358 Seamless Or Weleded

Alloy 600 / N06600 / 2.4816 / NiCr15Fe Nickel Alloy Pipe / A240 / B409 / A358 seamless or weleded

Our raw materials are from baosteel group, tisco group and other large and medium-sized steel mills.Our company has fifteen senior technical staffs.We have inspection equipment:Ultrasonic thickness gauge, portable materials detector, omnipotent test press and so on to guarantee product quality effectively.The state bureau of quality and technical supervision have taken the permission of manufacturing special equipment of a kind pressure pipe.

Description:

Chemical Composition(%):

Identification and Marking:
The hollow bar is marked in indelible ink, the details being repeated along the entire length of each tube and on a label, as follows:
Manufacturer’s trademark – manufacturing standard – dimensions -steel grade – supply condition – cast no. – item number.

Packaging:
The hollow bar comes in strapped bundles. The minimum weight of each bundle is 2000kg; the maximum bundle weight being 5000kg, with a minimum of 4 pieces

Welding:
Excellent weldability as supplied but welding not recommended when surface hardened or through hardened.
Apre-heat or post-heat required however, pre-heating larger sections can be beneficial as can a post-weld stress relieve. (Ave. Ceq = 0.50)

Surfaces Protection:
The tubes are protected internally and externally with oil, which provides temporary protection against oxidisation when undercover.

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