With its experience in boiler making and welding, on the basis of its "trade" expertise, Quiri Echanges Thermiques can supply any type of special part on plan.
Thermal Specifics :
Quiri, specialist in heat exchangers, offers you a special boiler component.
Component manufactured by Quiri and delivered in North Africa on behalf of a petrochemical complex in Eastern Algeria.
This boiler component is a pin-tube bundle used to vaporize the ethylene circulating inside the tubes.
Quiri manufactured and delivered a set of two bundles.
Technical data
|
|
Tube side |
| Fluid |
|
Ethylen |
| N of passes |
|
1 |
| Operating temperature |
°C |
-104 / +35 |
| Operating pressure |
Bar G |
21 |
|
|
|
|
Geometric Specificities :
Bundle for ethylene vaporizer.
Constructive specifications :
Code: ASME VIII div 1
Regulation: Algerian
Design temperature: -104 / +50 °C channel side
Design pressure: 24 bars (g) channel side
Test pressure: 41 bars (g) on the can side
Welding coefficient 0.85
Material:
| |
grade |
standard |
| Channel |
SA312 TP 304L |
ASME |
| Caps |
SA403 WP304L |
ASME |
| Tubes |
SA249 TP304L |
ASME |
Welding processes: according to ASME IX
Welders approval: according to ASME IX
Quality specificities :
Quality plan according to customer specifications, European and Algerian regulations requirements.
Establishment of a preliminary file and sending it to the Algerian General Directorate of Mines (DGMH) for approval before the launch of the manufacture
Vue 2D :
