Medium Knuckle Radius MRC - NFE 81 104

fond cuve mrc

DVAI is the specialist of MRC (Medium Knuckle Radius) bottoms accroding to NFE 81-104. The dished heads are manufactured from DVAI’s stainless steel plate stock in order to master the quality and deadlines.

 

NFE 81-104 technical features

H2 = RI – √ ((RI – RC) ² – (K – RC) ²)
With K = 0.5 x (DE- 2 E)
E = Thickness
DE: external diameter
E: nominal thickness
RI: spherical radius
RC: knuckle radius
H2: theoretical internal arrow
H1: straight edge height

 

Technical data

DeEh2RircH1
1250519412505025
1500523015005525
1900529319007025
2500638725009525
30006505300018025

Other types of tanks heads

Half sphere

Conical head

Spherical cap

Flat head

Our services

Klopper heads stock

Openings for nozzles

Edge machining

Polishing

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