Screwed or Threaded flanges are attached to the pipe like any other screwed fittings, and may be back-welded to seal the joint between pipe and flange.
Although still available in most sizes and pressure ratings, screwed fittings today are used almost exclusively in smaller pipe sizes and at low pressures.

Price:
Price 150 INR / Piece
Minimum Order Quantity : 1 Number
Surface : Galvanized
Material : MS
Grade : Industrial
Shape : Round
Price 500.0 INR / Piece
Minimum Order Quantity : 1 Piece
Surface : Galvanized
Material : Stainless Steel
Grade : Multple Grades Available
Price 1000.0 INR / Piece
Minimum Order Quantity : 100 Pieces
Surface : Galvanized
Material : Stainless Steel
Grade : Multple Grades Available
Shape : Round
Minimum Order Quantity : 5 Pieces
Surface : Galvanized
Material : MS
Grade : Industrial