Tubal Johnson Screen, also called stainless steel sieve pipe or filter pipe, is widely used in sand control industry of oil, gas and well, especially in well industry. The special wedge shaped wires are welded on a group of supporting rods arranged in a circular pattern.
The continuous winding of wedge shaped wire on the supporting rod forms continuous high density uniform slot opening. Wedge shaped stainless wires and support rods are connected together by welding, thus, the structure is strong and durable.
Outer diameter from 25 mm to 800 mm
Material: 304, 321, 316 L, 904 L, duplex steel 2205, duplex steel 2207, Monel .etc.