As you here asking for Union Bank Of India delhi branches address along with their IFSC code, so on your demand here I am providing same for you

Union Bank Of India New Delhi list of IFSC Codes
IFSC Code: UBIN0530719
Bank: Union Bank Of India
Business Hours: Monday to Saturday 10 am to 4 pm
Mode Of Payment: Cash,Cheque,Demand Draft and Net banking
Branch: Chandni Chowk New Delhi
Contact:
Bank Details: Union Bank Of India Chandni Chowk New Delhi UBIN0530719
Remittance Services: NEFT
Location: Delhi, New Delhi
City: Delhi
District: New Delhi
State: New Delhi
Pincode: 110006
Country: IN
Address: 625, Chandni Chowk,P.B. No. 1522, New Delhi,Pin - 110 006.

IFSC Code: UBIN0530727
Bank: Union Bank Of India
Business Hours: Monday to Saturday 10 am to 4 pm
Mode Of Payment: Cash,Cheque,Demand Draft and Net banking
Branch: Chawri Bazar New Delhi
Contact:
Bank Details: Union Bank Of India Chawri Bazar New Delhi UBIN0530727
Remittance Services: NEFT
Location: Delhi, New Delhi
City: Delhi
District: New Delhi
State: New Delhi
Pincode: 110006
Country: IN
Address: 3581, Chawri Bazar,Post Box No.1151, New Delhi,Pin - 110 006.

IFSC Code: UBIN0530735
Bank: Union Bank Of India
Business Hours: Monday to Saturday 10 am to 4 pm
Mode Of Payment: Cash,Cheque,Demand Draft and Net banking
Branch: Khari Baoli New Delhi
Contact:
Bank Details: Union Bank Of India Khari Baoli New Delhi UBIN0530735
Remittance Services: NEFT
Location: Delhi, New Delhi
City: Delhi
District: New Delhi
State: New Delhi
Pincode: 110006
Country: IN
Address: 111/112, Fatehpuri,Khari Baoli, Delhi,Pin - 110 006.

IFSC Code: UBIN0530743
Bank: Union Bank Of India
Business Hours: Monday to Saturday 10 am to 4 pm
Mode Of Payment: Cash,Cheque,Demand Draft and Net banking
Branch: Subzi Mandi New Delhi
Contact:
Bank Details: Union Bank Of India Subzi Mandi New Delhi UBIN0530743
Remittance Services: NEFT
Location: Delhi, New Delhi
City: Delhi
District: New Delhi
State: New Delhi
Pincode: 110007
Country: IN
Address: 44-A, Kamla Nagar,Subzi Mandi, New Delhi,Pin - 110 007.

IFSC Code: UBIN0530751
Bank: Union Bank Of India
Business Hours: Monday to Saturday 10 am to 4 pm
Mode Of Payment: Cash,Cheque,Demand Draft and Net banking
Branch: Sadar Bazar New Delhi
Contact:
Bank Details: Union Bank Of India Sadar Bazar New Delhi UBIN0530751
Remittance Services: NEFT
Location: Delhi, New Delhi
City: Delhi
District: New Delhi
State: New Delhi
Pincode: 110006
Country: IN
Address: 6117, Qutub Road Corner,Sadar Bazar, New Delhi,Pin - 110 006.

To know more info about Union Bank Of India branches I am telling process here:

Go on the Union Bank Of India official website

Click on branch & ATM locator which is under show button given at the right hand side

By click there you will move on branch locator page which look like given below image