Shijiazhuang, Hebei, Chinasales@kaifil.com
KAIFIL

Drawing-based manufacturing

Strainer baskets

Removable mesh-lined, perforated and wedge-wire baskets for collecting debris in liquid systems. Size the working area, inlet seat and removal space together so the basket can be cleaned without bypass or damage.

Types
Mesh-lined · perforated · wedge wire
Service
Debris collection and equipment protection
Maintenance
Basket lifting and debris removal
Strainer baskets
Metal filtration componentsStrainer basket configurations

Choose by housing interface

Strainer basket configurations

Define the seat, body shape, solids-holding volume and removal method before selecting the screen construction.

Strainer baskets

Find a product

4 products

Flanged perforated component examples; mesh lining is specified separately.
Flanged basketsMesh-lined perforated body

Flanged filter inserts

A flanged filter insert combines a cylindrical or basket-shaped filtering body with a flange that locates, seals and retains the element in equipment.

Product details

Basket area, seat and cleaning access

Pipe diameter alone does not define a replacement basket.

Send your drawing
01

Housing and basket dimensions

Controls seating and removal

02

Flange, ring and sealing face

Prevents bypass at the opening

03

Filtering layer and support

Divides retention and load-bearing duties

04

Handle and lifting arrangement

Supports safe maintenance

05

Solids type and loading

Affects area and cleaning strategy

06

Flow and differential pressure

Guides open-area and strength review

Construction

Basket area, seat and cleaning access

  • Mesh-lined basketFine mesh does the separation while a perforated body carries load. Keep the liner supported at the base and around the inlet.
  • Perforated basketA perforated wall suits coarse straining when the hole size meets the separation need. A liner adds finer retention and additional pressure loss.
  • Removal clearanceInclude space for the handle, the full basket length and accumulated solids. A handle is not automatically a rated lifting point.
Strainer baskets
01Mesh-lined basket
02Perforated basket
03Removal clearance
Strainer baskets

Compare strainer baskets

Pipe diameter alone does not define a replacement basket.

ConstructionApplication and fitConfirm firstFind a product
Straight-sided basketsThe housing accepts a parallel cylindrical basket.Seat, OD, length, bottom form, clearance and handle.Filter matching products
Flanged basketsThe basket is retained by a flange, collar or bolted interface.Flange face, bolt pattern, gasket, projection and handle.Filter matching products

Strainer baskets

Applications

Baskets suit equipment where collected solids must be removed.

Cooling and process water

Intercept debris before pumps, valves or heat exchangers.

Batch processing

Removable baskets allow periodic inspection and washdown.

Replacement elements

Retain the existing housing and inlet interface while replacing the worn basket.

Basket fit and load-path checks

Captured solids add weight as well as flow resistance.

Quality control for filtration components
01Inlet seatCheck flange contact, positioning and bypass paths.
02Liner attachmentInspect seams, unsupported gaps and the base transition.
03HandlingCheck handle joints and whether loaded lifting is part of the design.

Strainer baskets

Questions before ordering

Why does a basket distort after service?

High differential pressure, blocked area, inadequate supports or heavy collected solids may overload the wall or base. More sheet thickness alone may not solve a poorly distributed load.

Can a finer liner be added?

Often, but it reduces open area and can increase pressure loss. Check attachment, clearance, backing and cleaning frequency.

How much clearance is needed to remove a basket?

Allow at least the basket withdrawal length plus handle and cover clearance in the installed housing. Confirm this against the actual vessel drawing before finalizing depth.

Technical enquiry

Define the dimensions, media, joints and inspection records before confirming the order.

Technical details (optional)
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