ASME Carbon Steel Alloy Steel Hemisphere Head

            Carbon steel alloy steel half sphere Hemisphere head dished hemispherical head

Material:

Carbon stee(A3,20#,Q235,Q345B,16Mn)

Alloy steel(15Mo3 15CrMoV 35CrMoV 45CrMo )

Stainless steel (304,321,304L,316,316L)

Standard:

ANSI, B16.9, ASME, DIN2650, 2615, 2616, 2617

JIS B2311, 2312, 2313, EN 10253-11, EN10253-2

Thickness:

SCH5 , SCH10, SCH20, SCH30, SCH STD ,SCH40, SCH60, SCH XS ,SCH80,

SCH100, SCH120, SCH140, SCH160,

Alloy Hemispherical Head:

Other names of hemispherical head: hemispherical end, hemispherical cap, dished hemispherical head, dished hemispherical end, etc.;

Feature: high strength, light weight, good anti-corrosiveness, etc.;

Application: pressure vessels, storage tanks, boilers, reactors, pipes, heat exchangers, condensers, absorbers, etc.;

Surface treatment: sand blasting, pickling, passivation, polishing, coating, lining, oiling, etc.;

Product Description

Formed HEADS Elliptical Dished end FOR TANKS and PRESSURE VESSELS

Special tolerances, trimming or machining can be supplied as required.

Produce Capabilities

Process

1,Cold Formed

2,Hot Formed Welded (U stamp partial data report)

Welding Processes

Stick-Electrode Semi-Automatic Submerged Arc Gas Shielded

Edge Prepped

Trimmed /Untrimmed /Beveled / Tapered

Testing & Inspection

1,Radiographic Test 2,Ultrasonic Test 3,Liquid Penetrant Test 4,Magnetic Particle 5,Charpy V-Notch Tests 6,Brinell Hardness

1,Radiographic Test 2,Ultrasonic Test 3,Liquid Penetrant Test 4,Magnetic Particle 5,Charpy V-Notch Tests

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