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316L Austenitic Stainless Steel Clad head for Pressure Vessels
Explosion Bonded / Bimetallic / SS Cladded Head
Flying Layer: 316L
base Layer: A516 Gr.70
Size: (3+13)*ID940*SF50.8mm
Edge Treatment: Bevelling as per drawing
Packing: Seaworthy packing
Table for available type of clad heads and cladded metals:
| Product Names: | Explosion Bonded Clad Head for Pressure Vessels | ||
| Production Codes: | ASME UG-81, etc. | ||
| Type | Abbreviation | Available Clad metals | Production Method |
| Elliptical clad head | EHA, EHB | Titanium & Steel Clad Ferritic Stainless Steel & Steel Clad Austenitic (Duplex) Stainless Steel & Steel Clad Nickel Alloy & Steel Clad Zirconium & Steel Clad Tantalum & Steel Clad Copper & Steel Clad | Cold Pressing, Hot Pressing, Hot Spinning |
| Standard Flange&Dished | DHA, DHB | ||
| Dish only | PSH,SHD | ||
| Flange reverse dished | WD | ||
| Joggled head | DHD | ||
| Conical | CHA,CHB,CHC,CHD | ||
| Flange only | FH | ||
| Hemispherical | HH | ||
| Shallow Flange& Dished | MD,XD | ||
| Approximate Elliptical | AH | ||
| Dished and Flared | DF | ||
Description:
Clad heads provide an economical solution for chemical processing. Explosion welding is a solid state joining process in which explosive energy is used to propel the component metal parts together to form a metallurgical bond. At the point of impact of the two components, a thin layer is stripped from both colliding surfaces and is ejected as a molten metal jet. This jet contains the surface contaminants and oxides that would otherwise prevent bonding. The two surfaces are in intimate contact under extreme pressure enabling the bond to be formed.
Inspection:
316L Austenitic Stainless Steel Clad head for Pressure Vessels
