Fitting（Connection Type：Pipe <=> Pipe Equal Dia. Connection）

• 

  Union LQ1U Metric Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A union with outstanding flow-through characteristics with minimized liquid pooling.
  [Features]
  · Quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · Strong resistance to tube bending and deformation.
  · Simply screw-in as far as the ends of the fitting to tighten the nut. No need for gauge management for positioning.
  · The trapezoidal thread prevents the angled insertion of nuts.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union LQ2U Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Quadruple seal construction fluoropolymer fitting union.
  [Features]
  · Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.
  · The reducer method allows tubing size changes without replacing the body.
  

  Standard Price:	423,994 IDR-
  Days to Ship:	31 Day(s)

• 

  Fluororesin Couplings - Union Elbows

  MISUMI

  No special tools are required for tightening. An all-fluoropolymer fitting with high chemical resistance.

  • Volume Discount

  CAD ：

  2D / 3D

  Standard Price:	392,039 IDR-
  Days to Ship:	8 Day(s) or more

• 

  Union Elbow LQ1E Metric Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A fluoropolymer fitting with a tube holding section on the nut that utilizes a 2-stage system for securely holding tubes in place.
  [Features]
  · Quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · Shows strong resistance to tube bending and deformation. The tube support allows it to withstand use with lateral loads.
  · Simply screw-in as far as the ends of the fitting to tighten the nuts. No need for gauge management for positioning.
  · For use at 200°C. The trapezoidal thread prevents the angled insertion of nuts.
  · The reducer system allows you to switch tube sizes without having to change the body itself.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ1 Series, Panel-Mount Union, Metric Size

  SMC

  A panel mount union with outstanding flow-through characteristics with minimized liquid pooling.
  [Features]
  · Unique quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · Strong resistance to tube bending and deformation.
  · Easy nut fastening.
  · The trapezoidal thread prevents the angled insertion of nuts.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ1 Series, Space Saving Union Tee, Metric Size

  SMC

  A fluoropolymer union tee fitting by SMC.
  [Features]
  · Metric size.
  · The tube can be positioned freely.
  · Quadruple-seal construction.
  · Offers outstanding flow-through characteristics.
  · For use at 200°C.
  · Excellent at preventing loosening.
  · Strong resistance to tube bending and deformation.
  · Easy nut fastening.

  Days to Ship:	Quote

• 

  Fluororesin Couplings - Unions

  MISUMI

  No special tools are required for tightening. An all-fluoropolymer fitting with high chemical resistance.

  • Volume Discount

  CAD ：

  2D / 3D

  Standard Price:	284,946 IDR-
  Days to Ship:	8 Day(s) or more

• 

  Fluororesin Couplings - Union Tees

  MISUMI

  No special tools are required for tightening. An all-fluoropolymer fitting with high chemical resistance.

  • Volume Discount

  CAD ：

  2D / 3D

  Standard Price:	474,270 IDR-
  Days to Ship:	8 Day(s) or more

• 

  Union Elbow LQ1E Inch Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A union elbow with outstanding flow-through characteristics with minimized liquid pooling.
  [Features]
  · Quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · Strong resistance to tube bending and deformation.
  · Simply screw-in as far as the ends of the fitting to tighten the nut. No need for gauge management for positioning.
  · The trapezoidal thread prevents the angled insertion of nuts.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union Tee LQ1T Metric Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A fluoropolymer union tee fitting for use at temperatures of 200°C.
  [Features]
  · Unique quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · Strong resistance to tube bending and deformation.
  · Simply screw-in as far as the ends of the fitting to tighten the nut. No need for gauge management for positioning.
  · The trapezoidal thread prevents the angled insertion of nuts.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union Tee LQ1T Inch Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A fluoropolymer fitting with a tube holding section on the nut that utilizes a 2-stage system for securely holding tubes in place.
  [Features]
  · Quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · Shows strong resistance to tube bending and deformation. The tube support allows it to withstand use with lateral loads.
  · Simply screw-in as far as the ends of the fitting to tighten the nuts. No need for gauge management for positioning.
  · For use at 200°C. The trapezoidal thread prevents the angled insertion of nuts.
  · The reducer system allows you to switch tube sizes without having to change the body itself.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ1 Series, Panel-Mount Union, Inch Size

  SMC

  A fluoropolymer panel mount union fitting for use at temperatures of 200°C.
  [Features]
  · Unique quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · Strong resistance to tube bending and deformation.
  · Simply screw-in as far as the ends of the fitting to tighten the nut. No need for gauge management for positioning.
  · The trapezoidal thread prevents the angled insertion of nuts.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union LQ1U Inch Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A fluoropolymer fitting with strong resistance to tube bending and deformation.
  [Features]
  · Unique quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening.
  · The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · The tube size can be changed.
  · Easy nut fastening.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union Flange LQ1F Metric Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A metric size type fluoropolymer fitting with outstanding sealing performance and leakage-prevention reliability.
  [Features]
  · Quadruple-seal construction.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening. The trapezoidal thread allows for the application of high levels of torque.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · Strong resistance to tube bending and deformation. The tube support allows it to withstand use with lateral loads.
  · Simply screw in as far as the ends of the fitting to tighten the nuts. No need for gauge management for positioning.
  · The trapezoidal thread prevents the angled insertion of nuts.

  Days to Ship:	20 Day(s) or more

• 

  Union Flange LQ1F Inch Size Fluoropolymer Fittings / Hyper Fittings

  SMC

  A fluoropolymer fitting with a trapezoidal thread that allows for the application of high levels of torque.
  [Features]
  · Quadruple-sealing construction (PAT.) provides a strong sealing effect and highly reliable performance against the leakage of liquids.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · For use at 200°C.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.
  · The tube support allows it to withstand use with lateral loads.
  · Simply screw-in as far as the ends of the fitting to tighten the nuts. No need for gauge management for positioning.
  · The trapezoidal thread prevents the angled insertion of nuts.

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ1 Series, Space Saving Union Elbow, Metric Size

  SMC

  The LQ1E-SS is a space-saving fluoropolymer elbow fitting from SMC.
  [Features]
  · Unique quadruple-sealing construction (PAT.) provides excellent sealing performance.
  · High leakage-prevention reliability.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ1 Series, Space Saving Union Elbow, Inch Size

  SMC

  The LQ1E-SS-R is a reducing-type space-saving fluoropolymer elbow fitting from SMC.
  [Features]
  · Unique quadruple-sealing construction (PAT.) provides excellent sealing performance.
  · High leakage-prevention reliability.
  · Offers outstanding flow-through characteristics with minimized liquid pooling.
  · For use at 200°C.
  · The seal lock on the nut helps prevent loosening.
  · The tube holding section on the nut utilizes a 2-stage system for securely holding tubes in place.

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ1 Series, Space Saving Union Tee, Inch Size

  SMC

  The LQ1T-ST Inch Size is a space saving fluoropolymer union tee fitting from SMC.
  [Features]
  · Quadruple-seal construction.
  · Flow-through characteristics.
  · For use at 200°C.
  · Prevents loosening.
  · A design with strong resistance to tube bending and deformation.
  · Easy nut fastening.

  Days to Ship:	Quote

• 

  Union Elbow LQ3E Metric Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	20 Day(s) or more

• 

  Union Elbow LQ3E Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	20 Day(s) or more

• 

  Union Tee LQ3T Metric Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union Tee LQ3T Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	20 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Panel-Mount Union, Metric Size

  SMC

  Metric size panel mount union.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Panel-Mount Union, Inch Size

  SMC

  Inch size panel mount union.
  [Features]
  · Fluoropolymer fitting.
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union LQ3U Metric Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union LQ3U Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Space Saving Union Elbow, Metric Size

  SMC

  SMC Corporation's fluoropolymer fitting space-saving union elbow: LQ3E-S metric size.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Excellent heat resistance.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Space Saving Union Elbow, Inch Size

  SMC

  SMC Corporation's fluoropolymer fitting space-saving union elbow: LQ3E-S inch size.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Excellent heat resistance.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Space Saving Branch Tee, Metric Size

  SMC

  Fluoropolymer fittings from SMC Corporation.
  
  [Features]
  · Flare-type collet construction
  · Triple-seal construction
  · Ease of installation
  · Excellent flow-through characteristics
  · Heat-stress resistant
  · Can be used at 200°C
  
  
  

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Space Saving Branch Tee, Inch Size

  SMC

  SMC Corporation's fluoropolymer fitting space-saving branch tee: LQ3T-SB inch size.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Excellent heat resistance.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Space Saving Run Tee, Metric Size

  SMC

  SMC Corporation's fluoropolymer fitting space-saving run tee: LQ3T-SR metric size.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Excellent heat resistance.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ3 Series, Space Saving Run Tee, Inch Size

  SMC

  SMC Corporation's fluoropolymer fitting space-saving run tee: LQ3T-SR inch size.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Excellent heat resistance.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.

  CAD ：

  2D / 3D

  Days to Ship:	31 Day(s) or more

• 

  Union Flange LQ3F Metric Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Union Flange LQ3F Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  [Features]
  · Flare-type collet construction.
  · Triple-seal construction.
  · Ease of installation.
  · Excellent flow-through characteristics.
  · Excellent heat resistance.
  · Can be used at 200°C.
  [Applications]
  · For joining tubes during piping assembly.

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  Union Elbow LQ2E Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Quadruple seal construction fluoropolymer fitting, union elbow.
  [Features]
  · Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.
  · The reducer method allows tubing size changes without replacing the body.

  Standard Price:	452,637 IDR-
  Days to Ship:	31 Day(s)

• 

  Union Tee LQ2T Inch Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Inch size union tee.
  [Features]
  · Fluoropolymer fitting.
  · Material: New PFA.
  · Quadruple seal construction.· The reducer method allows tubing size changes without replacing the body.

  Standard Price:	583,024 IDR-
  Days to Ship:	31 Day(s)

• 

  Fluoropolymer Pipe Fitting, LQ2 Series, Panel-Mount Union, Metric Size

  SMC

  Quadruple seal construction fluoropolymer fitting.
  [Features]
  · Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.
  · The reducer method allows tubing size changes without replacing the body.
  · Metric size.

  Standard Price:	647,662 IDR-
  Days to Ship:	31 Day(s)

• 

  Fluoropolymer Pipe Fitting, LQ2 Series, Panel-Mount Union, Inch Size

  SMC

  Quadruple seal construction fluoropolymer fitting.
  [Features]
  · Material: New PFA.
  · The reducer method allows tubing size changes without replacing the body.

  Standard Price:	647,662 IDR-
  Days to Ship:	31 Day(s)

• 

  Union LQ2U Metric Size Fluoropolymer Fittings Hyper Fittings

  SMC

  Quadruple seal construction fluoropolymer fitting union.
  [Features]
  · Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.
  · The reducer method allows tubing size changes without replacing the body.

  Standard Price:	423,994 IDR-
  Days to Ship:	31 Day(s)

• 

  Fluoropolymer Pipe Fitting, LQ2 Series, Space Saving Fitting, Union Elbow, Metric Size

  SMC

  Fluoropolymer fittings from SMC Corporation.
  
  [Features]
  · Material: New PFA
  · Quadruple seal construction
  · The reducer method allows tubing size changes without replacing the body.
  
  
  

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ2 Series, Space Saving Fitting, Union Elbow, Inch Size

  SMC

  Fluoropolymer fittings from SMC Corporation.
  
  [Features]
  · Material: New PFA
  · Quadruple seal construction
  · The reducer method allows tubing size changes without replacing the body.
  
  
  

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ2 Series, Space Saving Fitting, Union Tee, Metric Size

  SMC

  Fluoropolymer space-saving fitting (union tee).
  [Features]
  · Metric size.
  · The reducer method allows tubing size changes without replacing the body.
  · Quadruple seal construction.
  · Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.

  Days to Ship:	Quote

• 

  Space-Saving Fitting Union Tee LQ2T Inch Size Fluoropolymer Fittings

  SMC

  Fluoropolymer fittings from SMC Corporation.
  
  [Features]
  · Material: New PFA
  · Quadruple seal construction
  · The reducer method allows tubing size changes without replacing the body.
  
  
  

  Days to Ship:	Quote

• 

  Space-Saving Fitting Panel Mount Union LQ2P Metric Size Fluoropolymer Fittings

  SMC

  Fluoropolymer space-saving fitting (panel mount union).
  [Features]
  · Metric size.
  · The reducer method allows tubing size changes without replacing the body.
  · Quadruple seal construction.
  · Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.

  Days to Ship:	Quote

• 

  Fluoropolymer Pipe Fitting, LQ2 Series, Space Saving Fitting, Panel-Mount Union, Inch Size

  SMC

  Fluoropolymer space-saving fitting (panel mount union).
  [Features]
  · Inch size.
  · The reducer method allows tubing size changes without replacing the body.
  · Quadruple seal construction.· Material: New PFA.
  · Maximum operating pressure (at 20°C): 1.0 MPa.
  · Operating temperature: 0 to 200°C.
  · Improved ability to attach and remove
  · Small/lightweight
  [Applications]
  · Basically same applications as the elbow.
  · Used to prevent fittings from interfering with one another in a three-dimensional positioning.
  

  Days to Ship:	Quote

Loading...