Ancillaries
- Last UpdatedJan 13, 2026
- 9 minute read
The following standards are available in the MDS application.
The standards marked with a * are not available in the MDS application. These standards are obsolete and have been replaced by other new standards.
Refer to Modifying User Defined Ancillary Geometry for information on User Defined Ancillary Standards.
|
MDS Standard Name |
Replacement Name |
Default Description |
|---|---|---|
|
PIPE-REST |
XRT01 |
Pipe Rest |
|
PIPE-REST-INLINE |
XRT02 |
Pipe Rest Inline for Trunnions |
|
AT01 |
XAT01 |
Pipe shoe for N.B. 3/4" to 20" |
|
AT02 |
XAT02 |
Pipe shoe for N.B. 24" to 48" |
|
AT03 |
XAT03 |
Clamp on pipe shoe for N.B. 3/4" to 20" |
|
AT04 |
XAT04 |
Clamp on pipe shoe for N.B. for pipe Cu-Ni 2" to 20" |
|
AT05 |
XAT05 |
Reinforcing plate (cut from pipe) |
|
AT06 |
XAT06 |
Clamp on pipe shoe for stainless or galvanised pipe |
|
AT07 |
XAT07 |
Pipe shoe with reinforcing plate for N.B. 3/4" to 20" |
|
AT08 |
XAT08 |
Pipe shoe with reinforcing plate for N.B. 24" to 48" |
|
AT09 |
XAT09 |
Reinforcing plate (cut from plate) |
|
AT10A* |
XAT10A |
Pedestal support for elbows (type A) |
|
AT10B* |
XAT10B |
Pedestal support for tube (type B) |
|
AT11A* |
XAT11A |
Adjustable pedestal support for elbows (type A) |
|
AT11B* |
XAT11B |
Adjustable pedestal support for tube (type B) |
|
AT12 |
XAT12 |
Shoe for C.S. Pipe. Hot Service (63mm Maximum Insu.) NPS 2"-36" |
|
AT13 |
XAT13 |
Shoe for C.S. Pipe. Hot Service (75mm/100mm Insu.) NPS 2"-36" |
|
AT14 |
XAT14 |
Shoe for Low Temp C.S. Pipe. Inter. Service to -46c (75mm/100mm Insu.) NPS 2"-36" |
|
AT15 |
XAT15 |
Shoe for Low Temp C.S. Pipe. Inter. Service to -46c (63mm Maximum Insu.) NPS 2"-36" |
|
AT16 |
XAT16 |
Bolt on Shoe, Heat Insulated & Uninsulated C.S. NPS 2"-30" |
|
AT17 |
XAT17 |
Shoe for RTR Pipe, NPS 2-14 |
|
AT18 |
XAT18 |
Shoe for Low Temp S.S. Pipe. Inter. Service <-46c (63mm Maximum Insu.) NPS 2"-36" |
|
AT19 |
XAT19 |
Shoe for Low Temp S.S. Pipe. Inter. Service <-46c (75mm/100mm Insu.) NPS 2"-36" |
|
AT20 |
XAT20 |
Clamp on shoe for Cu-Ni NPS 2 24 |
|
AT21 |
XAT21 |
Pipe Guide for reciprocating Compressor Pipe 2" to 24" |
|
AT22 |
XAT22 |
Temporary Transport Anchor for NPS 6-36 Uninsulated C.S. |
|
AT23 |
XAT23 |
Welded Cradle Support for Uninsulated Pipe or Shoe, NPS 2 1/2 36 |
|
AT24 |
XAT24 |
Cradle for RTR Pipe, NPS 2 4 |
|
AT25 |
XAT25 |
Bolt On Shoe Cold (Cryogenic) Service (25mm/100mm Insu.), NPS 3" 48" |
|
AT26 |
XAT26 |
Cradle for Cold Service (30 150mm Insulation), NPS 1/2 2. |
|
AT27 |
XAT27 |
Hanger Clamp for RTR Pipe, NPS 2 24. |
|
AT28 |
XAT28 |
U Bolt Guide for RTR pipe, NPS 2 24. |
|
AT29 |
XAT29 |
Reinforcing Pad for straight pipe/elbow for C.S. pipe. |
|
AT30 |
XAT30 |
Special Shim Assembly for Sloping Lines NPS 2-36 |
|
AT31 |
XAT31 |
Reinforcing Pad for straight pipe/elbow for High Alloy/SST pipe. |
|
AT32 |
XAT32 |
Pipe Strap (Lined) for Galv. and S.S Lines NPS 1.1/2 8 |
|
AT33A |
XAT33A |
Trunnion Isolation Pad (Type A 140mm x 140mm) Acoustic/General NPS 1/2 24 |
|
AT33B |
XAT33B |
Trunnion Isolation Pad (Type B 140mm x 250mm) Acoustic/General NPS 1/2 24 |
|
AT33C |
XAT33C |
Trunnion Isolation Pad (Type C 140mm x 300mm) Acoustic/General NPS 1/2 24 |
|
AT33D |
XAT33D |
Trunnion Isolation Pad (Type D 200mm x 200mm) Acoustic/General NPS 1/2 24 |
|
AT33E |
XAT33E |
Trunnion Isolation Pad (Type E 250mm x 250mm) Acoustic/General NPS 1/2 24 |
|
AT33F |
XAT33F |
Trunnion Isolation Pad (Type F Variable Size) Acoustic/General NPS 1/2 24 |
|
AT34A |
XAT34A |
Trunnion Slide Unit (Type A 140mm x 140mm) General NPS 1/2 24 |
|
AT34B |
XAT34B |
Trunnion Slide Unit (Type B 140mm x 250mm) General NPS 1/2 24 |
|
AT34C |
XAT34C |
Trunnion Slide Unit (Type C 140mm x 300mm) General NPS 1/2 24 |
|
AT34D |
XAT34D |
Trunnion Slide Unit (Type D 200mm x 200mm) General NPS 1/2 24 |
|
AT34E |
XAT34E |
Trunnion Slide Unit (Type E 250mm x 250mm) General NPS 1/2 24 |
|
AT34F |
XAT34F |
Trunnion Slide Unit (Type F Variable Size) General NPS 1/2 24 |
|
AT35 |
XAT35 |
Cold Isolation Block with CS Cage for Trunnion XTT23 |
|
AT36 |
XAT36 |
Tico Isolation Wrap Temp.-40 to +100 deg.C (C.S./Alloy/Cu-Ni Pipes) NPS 1/2 24. |
|
AT37 |
XAT37 |
Tico Isolation Wrap Temp. +101 to +150 deg.C (C.S./Alloy/Cu-Ni Pipes) NPS 1/2 24. |
|
AT38 |
XAT38 |
Bonded Neoprene Rubber Isolation Wrap Temp. -40 to +100 deg.C (CS/Alloy/Cu-Ni Pipes) NPS 1/2 24 |
|
AT39 |
XAT39 |
Bonded Viton Rubber Isolation Wrap Temp. +101 to +150 deg.C (CS/Alloy/Cu-Ni Pipes) NPS 1/2 24 |
|
AT40A |
XAT40A |
Isolation Pad (Type A 140mm x 140mm) Acoustic/General NPS 1/2 24 |
|
AT40B |
XAT40B |
Isolation Pad (Type B 140mm x 250mm) Acoustic/General NPS 1/2 24 |
|
AT40C |
XAT40C |
Isolation Pad (Type C 140mm x 300mm) Acoustic/General NPS 1/2 24 |
|
AT40D |
XAT40D |
Isolation Pad (Type D 200mm x 200mm) Acoustic/General NPS 1/2 24 |
|
AT40E |
XAT40E |
Isolation Pad (Type E 250mm x 250mm) Acoustic/General NPS 1/2 24 |
|
AT40F |
XAT40F |
Isolation Pad (Type F Variable Size) Acoustic/General NPS 1/2 24 |
|
AT41A |
XAT41A |
Slide Unit (Type A 140mm x 140mm) General NPS 1/2 24 |
|
AT41B |
XAT41B |
Slide Unit (Type B 140mm x 250mm) General NPS 1/2 24 |
|
AT41C |
XAT41C |
Slide Unit (Type C 140mm x 300mm) General NPS 1/2 24 |
|
AT41D |
XAT41D |
Slide Unit (Type D 200mm x 200mm) General NPS 1/2 24 |
|
AT41E |
XAT41E |
Slide Unit (Type E 250mm x 250mm) General NPS 1/2 24 |
|
AT41F |
XAT41F |
Slide Unit (Type F Variable Size) General NPS 1/2 24 |
|
AT42 |
XAT42 |
PTFE Isolation Pad Bonded to Steel NPS 1.1/2 24 |
|
AT43 |
XAT43 |
Pipe Penetration Single Seal (Packed) Certified A0 & H0 Rating, NPS 1/2 24 |
|
AT44 |
XAT44 |
Pipe Penetration Single Seal (Packed) Certified A60 & H60 Rating, NPS 1/2 24 |
|
AT45 |
XAT45 |
Pipe Penetration Double Seal Certified A0 & H0 Rating w/o Insulation & A60 H60 & H120 Rating with Insulation, NPS 1/2 24 |
|
AT46 |
XAT46 |
Pipe Penetration Double Seal Certified up to J100 Jet Fire Resistance & A60, H60 & H120 Rating, NPS 1/2 24 |
|
AT47 |
XAT47 |
Cold Isolation Shoe (C.S./Alloy Pipes), NPS2 8 |
|
AT48 |
XAT48 |
Cold Isolation Shoe (C.S./Alloy Pipes), NPS 10 24 |
|
AT49 |
XAT49 |
2 Bolt Heavy Series Pipe Clamp with Circular Cold Isolation Block (CS/Alloy Pipes) NPS 1/2 24 |
|
AT50 |
XAT50 |
Reinforcing Pad for Horizontal and Vertical Cu-Ni Pipes NPS 2.1/2 24 |
|
AT51 |
XAT51 |
Full Encirclement Reinforcing Sleeve for Cu-Ni Pipes NPS 2.1/2 24 |
|
AT52A |
XAT52A |
Type A Protection Shield for Diam 2" to 24" |
|
AT52B |
XAT52B |
Type B Protection Shield for Diam 2" to 24" |
|
AT52C |
XAT52C |
Type C Protection Shield for Diam 2" to 24" |
|
AT52D |
XAT52D |
Type D Protection Shield for Diam 2" to 24" |
|
AT52E |
XAT52E |
Type E Protection Shield for Diam 2" to 24" |
|
AT52F |
XAT52F |
Type F Protection Shield for Diam 2" to 24" |
|
AT53A |
XAT53A |
Type A 4 Point Shear Lug Bearing for Diam 2" to 24" |
|
AT53B |
XAT53B |
Type B 2 Point Shear Lug Bearing for Diam 2" to 24" |
|
AT54 |
XAT54 |
HP Mud and Cement High Pressure Clamps for Diam 2" to 6" |
|
AT55A |
XAT55A |
Bolt on Shoe type A Uninsulated C.S. NPS 2"-6" |
|
AT55B |
XAT55B |
Bolt on Shoe type B Uninsulated C.S. NPS 2"-6" |
|
AT55C |
XAT55C |
Bolt on Shoe type C Uninsulated C.S. NPS 8"-24" |
|
AT56 |
XAT56 |
Clamp for Vertical support NPS 2" to 8" |
|
AT57 |
XAT57 |
HALFEN Pipe Shoe HRG-4 NPS 1/2" 6" |
|
AT58 |
XAT58 |
HALFEN Pipe Shoe HRG-4 with Spacer Clip HCS AHS 5/1 NPS 1/2" 6" |
|
AT59 |
XAT59 |
Trunnion Cold Isolation Block with Integral Base Plate Light |
|
AT60 |
XAT60 |
Flanged Supports for FRP/RTR Lines 1" 32" |
|
AT61 |
XAT61 |
Plate Attachment Vertical Pipe (CS, LTCS, SS Pipes) NPS 12"-48" |
|
AT62 |
XAT62 |
Adjustable Guide Insert Bolts Parallel NPS 2"-48" |
|
AT63 |
XAT63 |
Pipe Strap (Lined) for FRP / RTR Lines NPS 1 8 |
|
AT64 |
XAT64 |
Pipe Strap (Lined) for CuNi Lines NPS 1.1/2 8 |
|
AT65 |
XAT65 |
Full Encirclement Wrapper Plate (no longitudinal welding) for Pipes NPS 2 48 |
|
AT66 |
XAT66 |
Stauff Clamp Heavy Series SPAL **,***,* xxx DPAL-AS NPS 1/2 6" |
|
AT67 |
XAT67 |
Stauff Clamp Heavy Series SPAL/DUB **,***,* xxx DPAL-AS NPS 1/2" 6" |
|
AT68 |
XAT68 |
Trunnion Cold Isolation Block with Integral Base Plate Heavy |
|
AT69 |
XAT69 |
Adjustable Guide Insert Bolts Perpendicular NPS 2"-48" |
|
AT70 |
XAT70 |
Adjustable Guide Insert Offset to Pipe Bolts Parallel NPS 2"-48" |
|
AT71 |
XAT71 |
Adjustable Guide Insert Offset to Pipe Bolts Perpendicular NPS 2"-48" |
|
AT72 |
XAT72 |
CPVC Pipe shoes height 100 to 200 for diam 1-1/2" to 24" |
|
AT73 |
XAT73 |
GRE Pipe shoes height 100 to 200 for diam 26" to 40" |
|
AT74A |
XAT74A |
CPVC Protection shield for diam 1/2" to 16" TYPE A |
|
AT74B |
XAT74B |
CPVC Protection shield for diam 1/2" to 16" TYPE B |
|
AT75A |
XAT75A |
Anti friction sliding plate for diam 1/2" to 40" TYPE A |
|
AT75B |
XAT75B |
Anti friction sliding plate for diam 1/2" to 40" TYPE B |
|
AT76 |
XAT76 |
Pipe Shoe NPS 10"-20" |
|
AT87 |
XAT87 |
GRE Pipe shoes height 100 to 200 for diam 1-1/2" to 24" |
|
AT93 |
XAT93 |
GRE Pipe Clamps for diam 1.1/2" to 40" |
|
AT94 |
XAT94 |
CPVC Pipe Clamps for diam 1.1/2" to 12" |
|
AT95A |
XAT95A |
GRE Protection shield for diam 1/2" to 16" TYPE A |
|
AT95B |
XAT95B |
GRE Protection shield for diam 1/2" to 16" TYPE B |
|
AT96 |
XAT96 |
Welded Shoe for N.P.S. 1" 36" |
|
AT97 |
XAT97 |
Clamped Shoe (Unlined) for N.P.S. 1" 24" |
|
AT98 |
XAT98 |
Welded Shoe with re-pad for N.P.S. 1" 36" |
|
AT99 |
XAT99 |
Clamped Shoe (Lined) for N.P.S. 1" 24" |
|
AT100A |
XAT100A |
Trunnion Ptfe Faced Slide Unit (Suitable for Acoustic & Vibration Isolation) Type A NPS 1/2 24 |
|
AT100B |
XAT100B |
Trunnion Ptfe Faced Slide Unit (Suitable for Acoustic & Vibration Isolation) Type B NPS 1/2 24 |
|
AT101A |
XAT101A |
Ptfe Faced Slide Unit (Suitable for Acoustic & Vibration Isolation) Type A NPS 1/2 24 |
|
AT101B |
XAT101B |
Ptfe Faced Slide Unit (Suitable for Acoustic & Vibration Isolation) Type B NPS 1/2 24 |
|
AT102 |
XAT102 |
Pipe Strap |
|
AT109 |
XAT109 |
Pipe Strap |
|
AT103A |
2134 |
Clamped Pipe Shoe Pihasa 2134 IPE 160 NPS 1/2 4 |
|
AT103B |
2134 |
Clamped Pipe Shoe Pihasa 2134 IPE 200 NPS 1/2 16 |
|
AT103C |
2134 |
Clamped Pipe Shoe Pihasa 2134 IPE 240 NPS 3 16 |
|
AT103D |
2134 |
Clamped Pipe Shoe Pihasa 2134 IPE 270 NPS 5 16 |
|
AT104A |
2136 |
Clamped Pipe Shoe Pihasa 2136 Small NPS 1.1/2 30 |
|
AT104B |
2136 |
Clamped Pipe Shoe Pihasa 2136 Large NPS 1.1/2 30 |
|
AT105 |
XAT105 |
Reinforcing Pad for straight pipe/elbow for C.S. pipe. |
|
AT108A |
49xx11 |
Lisega Type 49xx11 Pipe Clamp Base 0 to 350 deg.C NPS 15 150 |
|
AT108B |
49xx12 |
Lisega Type 49xx12 Pipe Clamp Base 0 to 350 deg.C NPS 15 125 |
|
AT108C |
49xx13 |
Lisega Type 49xx13 Pipe Clamp Base 0 to 350 deg.C NPS 175 900 |
|
AT108D |
49xx14 |
Lisega Type 49xx14 Pipe Clamp Base 0 to 350 deg.C NPS 15 900 |
|
AT108E |
49xx25 |
Lisega Type 49xx25 Pipe Clamp Base 350 to 500 deg.C NPS 15 900 |
|
AT108F |
49xx35 |
Lisega Type 49xx35 Pipe Clamp Base 450 to 560 deg.C NPS 15 900 |
|
AT108G |
49xx45 |
Lisega Type 49xx45 Pipe Clamp Base 560 to 600 deg.C NPS 15 900 |
|
AT108H |
49xx64 |
Lisega Type 49xx64 Pipe Clamp Base 100 to 350 deg.C NPS 15 125 |
|
AT108AX |
49xx11 |
Lisega Type 49xx11 (Larger Pipe Outside Diameter) Pipe Clamp Base 0 to 350 deg.C NPS 65,100,125,150 ONLY |
|
AT108BX |
49xx12 |
Lisega Type 49xx12 (Larger Pipe Outside Diameter) Pipe Clamp Base 0 to 350 deg.C NPS 65,100,125 ONLY |
|
AT108CX |
49xx13 |
Lisega Type 49xx13 (Larger Pipe Outside Diameter) Pipe Clamp Base 0 to 350 deg.C NPS 250,350,400 -ONLY |
|
AT108DX |
49xx14 |
Lisega Type 49xx14 (Larger Pipe Outside Diameter) Pipe Clamp Base 0 to 350 deg.C NPS 65,100,125,150,250,350,400 -ONLY |
|
AT108EX |
49xx25 |
Lisega Type 49xx25 (Larger Pipe Outside Diameter) Pipe Clamp Base 350 to 500 deg.C NPS 65,100,125,150,250,350,400 ONLY |
|
AT108FX |
49xx35 |
Lisega Type 49xx35 (Larger Pipe Outside Diameter) Pipe Clamp Base 450 to 560 deg.C NPS 65,100,125,150,250,350,400 ONLY |
|
AT108GX |
49xx45 |
Lisega Type 49xx45 (Larger Pipe Outside Diameter) Pipe Clamp Base 560 to 600 deg.C NPS 65,100,125,150,250,350,400 ONLY |
|
AT108HX |
49xx64 |
Lisega Type 49xx64 (Larger Pipe Outside Diameter) Pipe Clamp Base 100 to 350 deg.C NPS 65,100,125 ONLY |
|
AT111 |
XAT111 |
Slider Pad for diam 1/2" to 40" |
|
AT112 |
XAT112 |
Loose Pipe Strap 1/4" to 36" |
|
AT113 |
XAT113 |
Pipe Strap 1/4" to 36" |
|
AT114 |
XAT114 |
Lisega Type 49xx63SP Pipe Clamp Base - ?? to ?? deg.C - NPS 250 - 700 |
|
AT115 |
XAT115 |
Lisega Type 49xx63G Pipe Clamp Base - ?? to ?? deg.C - NPS 250 - 700 |
|
AT116 |
XAT116 |
Double Heavy Vertical Pipe Clamp - NPS 15-1400" |
|
AT117 |
XAT117 |
Double Light Vertical Pipe Clamp - NPS 15-1400" |
|
AT118 |
XAT118 |
Single Light Vertical Pipe Clamp - NPS 15-1400" |
|
AT119 |
XAT119 |
Vertical Pipe Clamp for Spring Cans - NPS 15-1400" |
|
AT120 |
XAT120 |
Single Light Vertical Pipe Clamp - NPS 15-1400" |
|
AT121 |
XAT121 |
Single Heavy Vertical Pipe Clamp - NPS 15-1400" |
|
AT122 |
XAT122 |
Double Heavy Vertical Pipe Clamp - NPS 15-1400" |
|
AT123 |
XAT123 |
Single Light Vertical Pipe Clamp - NPS 15-1400" |
|
AT124 |
XAT124 |
Single Light Vertical Pipe Clamp - NPS 15-1400" |
|
AT125 |
XAT125 |
Double Heavy Vertical Pipe Clamp - NPS 15-1400" |
|
AT126 |
XAT126 |
Pipe Shoe with Clamps Cold Insulation - NPS 15-800" |
|
AT127 |
XAT127 |
Pipe Shoe with Clamps Cold Insulation - NPS 15-800" |
|
AT128 |
XAT128 |
Pipe Shoe - NPS 400-600" |
|
AT129 |
XAT129 |
Pipe Shoe - NPS 650-1000" |
|
AT130 |
XAT130 |
Pipe Shoe with Clamps - NPS 250-450" |
|
AT131 |
XAT131 |
Pipe Shoe with Clamps - NPS 500-1000" |
|
AT132 |
XAT132 |
Pipe Clamp with Double Shoes - NPS 50-1400" |
|
AT133 |
XAT133 |
Band for Copper Pipe - NPS 2.5-8" |
|
AT134 |
XAT134 |
Pipe Strap (lined) - NPS 3/8 -1" |
|
AT135 |
XAT135 |
Sliding Piece (Pipe Welded) - NPS 1/2 - 40" |
|
AT136 |
XAT136 |
Lisega Type 49xx63G1SP Single Sided Pipe Slide - ?? to ?? deg. C - NPS 250-700 |