ASME Standard Carbon Steel Normal Dished Tank Heads for Pressure

ASME Standard Normal Dished Heads Flanged & Dished Tank Heads for Pressure Vessel 

Legend

da\t= Outer diameter     di=Inner diameter

h1\t= Stepped-edge height

h2\t= Dish height

h3\t= Total height inner

r1\t= Dish radius

r2\t= Knuckle radius

s\t= Wall thickness

Process

1,Cold Formed

2,Hot Formed\tWelded (U stamp  partial data report)

Welding Processes

Stick-Electrode    Semi-Automatic    Submerged Arc    Gas Shielded

Material

carbon, alloy, and low alloy steels, stainless clad, titanium, nickel, Aluminum, Tantalum etc.

Partial Data Report

ASME U

Heat Treatment

1,Normalized 

2,Annealed 

3,Quenched and Tempered 

4,Normalized and Tempered

Surfacce Treatment

 Carbon Steel---Sand Blasting     Stainless Steel----Acid Pickling

Industry Standards

ASME Section VIII, Division 1 (U stamp)

GB/T25198-2010

DIN28011 28013

Diameter

Manufacturing CONVENTIONAL TANK HEADS Com--- Diameter from 89mm to 7000mm，thickness from 3 to 40mm

SEGMENTS HEADS ----Diameter from 3000—20000mm, thickness from 4 to 300mm