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⌀ 600–4300 mm
We manufacture domed flanged heads to agreed technical specifications and drawings, considering applicable GOST 34347-2017 requirements. Calculations use GOST 34233.2-2017 and project documentation for construction, loads, material and service conditions.
Head profile and dimensions to the technical specification and drawing
Manufactured to GOST 34347-2017
Quality control department inspection
Quotation prepared within one working day
About the company
Domed flanged heads are used in receiver, tank and other equipment designs. Manufacturing since 2004 to technical specifications and drawings by cold flanging. Diameter range 600–4300 mm; thickness 3–22 mm, subject to the specified combination.
Director of Germes-Ural LLC
Roman Borisovich Gostyukhin
Head dimensions
- D = 600–4300 mm
- s = 3–22 mm
- Radii and heights are listed in the size cards
- Profile to technical specifications and drawing
Select a diameter
| D, mm | s, mm | Profile | Flange h1 |
|---|---|---|---|
| 600 | 3–22 | R = 600 mm; r = 50 mm | Specified for the thickness and drawing |
| 700 | 3–22 | R = 700 mm; r = 50 mm | Specified for the thickness and drawing |
| 800 | 3–22 | R = 800 mm; r = 50 mm | Specified for the thickness and drawing |
| 900 | 3–22 | R = 900 mm; r = 50 mm | Specified for the thickness and drawing |
| 1000 | 3–22 | R = 1000 mm; r = 50 mm | Specified for the thickness and drawing |
| 1100 | 3–22 | R = 1100 mm; r = 50 mm | Specified for the thickness and drawing |
| 1200 | 3–22 | R = 1200 mm; r = 50 mm | Specified for the thickness and drawing |
| 1300 | 3–22 | R = 1300 mm; r = 50 mm | Specified for the thickness and drawing |
| 1400 | 3–22 | R = 1400 mm; r = 50 mm | Specified for the thickness and drawing |
| 1500 | 3–22 | R = 1500 mm; r = 50 mm | Specified for the thickness and drawing |
| 1600 | 3–22 | R = 1600 mm; r = 50 mm | Specified for the thickness and drawing |
| 1700 | 3–22 | R = 1700 mm; r = 50 mm | Specified for the thickness and drawing |
| 1800 | 3–22 | R = 1800 mm; r = 50 mm | Specified for the thickness and drawing |
| 1900 | 3–22 | R = 1900 mm; r = 50 mm | Specified for the thickness and drawing |
| 2000 | 3–22 | R = 2000 mm; r = 50 mm | Specified for the thickness and drawing |
| 2100 | 3–22 | R = 2100 mm; r = 100 mm | Specified for the thickness and drawing |
| 2200 | 3–22 | R = 2200 mm; r = 100 mm | Specified for the thickness and drawing |
| 2300 | 3–22 | R = 2300 mm; r = 100 mm | Specified for the thickness and drawing |
| 2400 | 3–22 | R = 2400 mm; r = 100 mm | Specified for the thickness and drawing |
| 2500 | 3–22 | R = 2500 mm; r = 100 mm | Specified for the thickness and drawing |
| 2600 | 3–22 | R = 2600 mm; r = 100 mm | Specified for the thickness and drawing |
| 2700 | 3–22 | R = 2700 mm; r = 100 mm | Specified for the thickness and drawing |
| 2800 | 3–22 | R = 2800 mm; r = 100 mm | Specified for the thickness and drawing |
| 2900 | 3–22 | R = 2900 mm; r = 100 mm | Specified for the thickness and drawing |
| 3000 | 3–22 | R = 3000 mm; r = 100 mm | Specified for the thickness and drawing |
| 3100 | 3–22 | R = 3100 mm; r = 100 mm | Specified for the thickness and drawing |
| 3200 | 3–22 | R = 3200 mm; r = 100 mm | Specified for the thickness and drawing |
| 3300 | 3–22 | R = 3300 mm; r = 100 mm | Specified for the thickness and drawing |
| 3400 | 3–22 | R = 3400 mm; r = 100 mm | Specified for the thickness and drawing |
| 3500 | 3–22 | R = 3500 mm; r = 100 mm | Specified for the thickness and drawing |
| 3600 | 3–22 | R = 3600 mm; r = 100 mm | Specified for the thickness and drawing |
| 3700 | 3–22 | R = 3700 mm; r = 100 mm | Specified for the thickness and drawing |
| 3800 | 3–22 | R = 3800 mm; r = 100 mm | Specified for the thickness and drawing |
| 3900 | 3–22 | R = 3900 mm; r = 100 mm | Specified for the thickness and drawing |
| 4000 | 3–22 | R = 4000 mm; r = 100 mm | Specified for the thickness and drawing |
| 4100 | 3–22 | R = 4100 mm; r = 100 mm | Specified for the thickness and drawing |
| 4200 | 3–22 | R = 4200 mm; r = 100 mm | Specified for the thickness and drawing |
| 4300 | 3–22 | R = 4300 mm; r = 100 mm | Specified for the thickness and drawing |
Open a diameter card to view the complete dimensions. The table shows the company’s catalogue range; calculations and the final profile are agreed for each order.
Materials
Carbon steels
20YuCh, 09G2S, St3sp5, St20, 17G1S
Aluminium alloys
AMg3, AMg5, AMg61 (1561), R-1407
Stainless steels
08(12)Kh18N10T, 10Kh17N13M2T, AISI 321, AISI 304, AISI 316Ti and Other
Titanium alloys
VT1-0, VT5, VT6, VT8, VT9, OT4-O
Crown and transition zone
The spherical crown, with radius R equal to nominal diameter D, joins the cylindrical straight flange through a formed knuckle.
A crown radius R = D does not make a domed flanged head interchangeable with a shallow dished or torispherical head. Knuckle radius, heights and thickness after forming must also be compared.
GOST requirements and documentation
GOST 34347-2017 sets general technical requirements for welded steel vessels. Calculations for cylindrical and conical components, dished and flat heads use the applicable provisions of GOST 34233.2-2017 and the project documentation.
The catalogue shows the company’s production range. It does not extend the scope of the standards or replace allowable pressure calculations. The profile, radii, heights and finished thickness are agreed in the technical specification and drawing.
Applications and ordering
Operating requirements are described in Heads for air receivers, Heads for horizontal air receivers, Heads for clarification filters, Heads for cylindrical pressure vessels. Profile and loads are checked against the vessel design.
For a price and lead time, provide the drawing, material, thickness, quantity, edge preparation and inspection requirements.
Request a quotation
Send an enquiry and our manager will contact you to discuss the order details and prepare a quotation.
