● Groove style in accordance with customer's requirements and finished machining; ● Bevel angle tolerance ≤ �2.5�,truncated edge tolerance≤ �1mm. ● All fusion face of stainless, standard tensile strength σ b ≥ 540Mpa and Cr-Mo low alloy steel are ground.
Benefits to customers
● C ustomers are free of machining. It is convenient for customers; ● Upgrading assembly welding quality of end cover and drum; ● Increasing fabrication efficiency