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Date:2018-05-29 04:54:18 Clicks:3712
TANK HEADS
LINK HONOR is a manufacturer of dished heads for tanks and offers cold formed tank heads made from stainless steel and many other alloys.
LINK HONOR is a company engaged in the business of cold forming dished heads for tanks, boilers, industrial equipment.
Our customers belong to different industrial sectors: Petrochemical, chemical, pharmaceutical, cosmetic, agro-food, logistics, transports, tanks, water treatments, environment, industrial boiler, heat exchangers, etc.
We manufacture a large range of dished heads and cones to varying shapes and standards: Torispherical head or bottom, Klopper heads (DIN-28011), Korbbogen heads(DIN-28013), spherical caps, flat heads, Flanged only Head, dished heads for low pressure, spherical covers, diffusion heads, cone heads, Cones for Pressure Vessels, PRC heads(NFE 81-101), MRC heads (NFE 81-104), GRC heads(NFE 81-102), elliptical heads 1,9:1 (NFE 81-103), elliptical heads 2:1(ASME), hemispherical heads, Shallow Head, Inverted Dished heads and Inverted Cones...
Custom made and/or Standard size.
We manufactures Heads according to PED 97/23 EC for pressure vessels. The stainless steel material is certificated according to Pressure Equipment Directive (97/23/EC).
The dished and flanged heads are manufactured with PED/ TÜV standard plates aiming the production of pressure machines.
We proceed according to the following manufacturing laws: CODAP, ASME, ADM.
We manufactures stainless steel tank heads, in order to avoid any pollution from other materials. This point represents another guarantee of quality for all our clients.
Referenced norms:
Dished heads are manufactured according to the following norms:
- NF E 81-100 December 1997 – Dished heads, designation, tolerances.
- German tolerances DIN28011 et DIN28013
We manufactures the following type of heads:
· PRC Small knuckle radius head N FE 81-101 or Shallow Head
· GRC Large knuckle radius head N FE 81-102 or Torispherical head DIN28011
· Elliptical head N FE 81-103 or Semi Ellipsoidal Head DIN28013
· MRC Medium knuckle radius head N FE 81-104
Edge machining and bevelling are made according to the N FE81-110.
MANUFACTURING CYCLE OF DISHED HEADS ACCORDING TO NFE 81 100
· Calculation of the disc’s diameter
· Disc cutting
· Disc welding, in case of disc in several parts
· Destructive or non-destructive controls (if requested in yourorder)
· Cap pressing process and control of the knuckle radius
· Knuckle radius forming and knuckle radius control
· Edge machining according to NFE 81 110
· Dished head control at the end of the manufacturing process
· Dished head pickling
· Dished head polishing (if requested in your order)
· Openings (if requested in your order)
· Final control before consignment.
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