Explosion clad plate SA516GR70+SS316L for pressure vessel, column

Product Description

Good day. I am Han from China, the manufacturer of explosive bonding clad plate.
Here I would like to introduce our group:
We are a group including 3 factories and 2 trading companies. Explosive bonding clad plate is produced in one of our factories-Huludao Metal Composite Material Co., Ltd.  Attached you will see our group profile, please check it.
We are now processing A*6+C**6 clad plate for India L&T regarding the power plant FGD projects, the clad plate will be used in the chimney directly.
We also processed forging+SB**5Gr1 tubesheet for Sweden customers, these thick clad plate are used in the heat exchanger, please see attached product pictures.
All our clad plate will carry out relevant tests according to attached international standard ASTM B**8 or A**4/**5. B**2 so on to ensure the bonding quality. Also we can ask TUV to inspect and provide you EN****4.3.2 certificate.
Our advantage is that we own our explosive plant in the mountain which is strictly controlled by local government, we provide explosive OEM service for many domestic clad plate manufacturers. Thus we we can offer better price.
 
 
If you have any need, please be free to email me, we are looking forward to cooperating with you.
            
Step 1: Purchasing & Receiving inspection
Purchased cladding metal and base metal must comply with the precise specification and customer requirement. Plates are inspected upon request and provided the re-inspection report.
 
Step 2: Surface preparation
Automated grinding process assures the correct surface preparation.
 
Step 3: Pre-welding
Large cladding sheets may be fabricated from multiple sheets by edge butt welding.
 
Step 4: Clad assembly:
Cladding plate and base plate are assembled together in the precise configuration to assure correct conditions for explosive bonding.
 
Step 5: Explosion bonding
The controlled detonation of an explosive layer on the cladding plate results in a high-pressure collision of the metals. The collision conditions create a metallurgical weld between the cladding and base metal plates.
 
Step 6: Ultrasonic testing & Heat treatment
After the initial ultrasonic testing, require a stress relief heat treatment after cladding.
 
Step 7: Levelling
The clad plates are flattened by the multi-roll levelers, thicker or wider clad plates are flattened by the pressure machine.
 
Step 8: Cutting
Plates are cut to the final size. Flame cut and machining are available options.
 
Step 9: Test & Inspect
Ultrasonic inspection verifies bond quality and provide a complete inspection record. Flatness &Dimensional compliance are confirmed. Welding repaired will be carried out if there is any unbonded area under the permission of customer. UT and PT will be carried out on the welding joints.
 
Step *0: Stamping & Tagging& Package
Stamping and tagging as per ASME and customer requirement. The plates will be packed on the pallets for shipment.