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Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Specifications
Brand Name :
YUHONG
Model Number :
Stainless Steel,Carbon Steel
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
1PC
Payment Terms :
T/T, L/C
Delivery Time :
7DAYS
Packaging Details :
PALLET
NAME :
DISH HEAD
OD :
89mm To 10000mm
WT :
2mm To 300mm
MATERIAL :
Carbon steel, SA516 Gr.70 MT N，Q235B,AISI4140
Description

Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts

We supply a variety of dish heads types such as Semi Elliptical, Torispherical, Hemi Head , Dished Head, Flat and Ellipsoidal Head.

Dish Heads also known as dished ends or tank heads are an important component of pressure vessels.

There is a multitude of types and sizes of dished heads used in different industries. These dished heads are handled in various methods such as deep drawing, cold forming, spinning, dishing, and flanging, as well as forming the heads in crown and petal segments.

The elliptical head ( or named ellipsoidal head ) which is a head consisting of two parts: a rotating ellipsoidal sphere and a cylindrical straight section. Elliptical tank head is fabricated to have a certain shape instead of a particular dish radius or knuckle radius. The dish radius is approximately 90% of the diameter and the knuckle radius is approximately 17% of the diameter. 2:1 elliptical flanged and dished heads are ASME compliant.

Elliptical Heads Details

Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts

D0 = Outer diameter

Di = Inner diameter

SF = Stepped-edge height

DH = Dish height

THi = Total height innen

KR = Dish radius

CR = Wall thickness

Product Specification:

Material Carbon Steel; Stainless Steel; Special Steel
Size 50-10000mm
Thickness 2mm--300mm
Surface Treatment 1. Intermediate & Final stage Heat Treatments;
2. Sand / Shot Blasting after Heat Treatment;
3. Weld Edge Preparation (Manual & Machined)
Reduction ratio About 10%
Certificate ISO9001
Technology 1. Cold & Hot forming;
2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres;
Applicable standard ANSI, ASME, MSS, API, DIN, JIS, BS. AWWA
Test 1. Liquid Penetrant Examination;
2. Ultrasonic Testing;
3. 100% Radiography Testing of weld seams;
4. Magnet Particle Examination;
5. Inspection under various Third party Inspection Agencies
6. NDT( after forming): DPT, RT, MPI, UT;
7. NDT: 100% DPT, UT & RT OF weld joint
Connection Welding
Application

Pressure vessel

Materials

Carbon steel tank ends/caps, flat dished head: SA516 GR60N,GR70N,Q235B,AISI4140

Stainless steel ELLIPSOIDAL DISHED END, elliptical tank head: SA240 SS304, SS316

Titanium alloy pressure vessel ends: SB256 GR1, GR2, GR5

Production Procedure

Materials purchased - Physical and chemical tests - Production - Hot forging and forming - Heat treatment - Inspection - Fine finishing - Finished product inspection - Marking - Finished product inspection - Marking - Packing and typing - Shipping.


Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts

Product tags

gas cylinder valve protection cap

,

refrigerant recovery cylinders

,

plate heat exchanger gasket replacement
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Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts

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Product Detail
Brand Name :
YUHONG
Model Number :
Stainless Steel,Carbon Steel
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
1PC
Payment Terms :
T/T, L/C
Contact Supplier
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts
Q235B Elliptical Heads DIsh Heads Tank Caps For Heat Exchanger Parts

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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