5. Type designation system All components can be identified via coded type designations. 6 digits contain all the information required for description of the standard design. The type designation system is the prerequisite for the use of modern IT and enables the unrestricted integration of the LISEGA modular system into current CAD programs. The LISEGA type designations can be decoded by way of the following tables. The 1st digit describes the product group (PG) PG 1 = Constant hangers and supports PG 2 = Spring hangers and supports PG 3 = Dynamic components PG 4 = Pipe connecting components PG 5 = Pipe bearings and saddle components, cryogenic clamp bases PG 6 = Threaded connecting elements PG 7 = Structural attachment elements The digits 2 – 6 designate the further characteristics according to the following tables. The design for increased requirements (5th or 6th digit) is described on page 0.18. PG 1 Constant hangers and supports 2nd digit 3rd digit 4th digit 5th digit 6th digit load travel field of production design group range [in] application series 1= constant C= 3 8 UNC 2= 5.91 2= standard 3=2013 hanger D= 3 8 UNC 3= 11.81 6= standard 5=1985 1= 1 2 UNC 4= 17.72 5 3= 8 UNC 6= 29.53 4= 3 4 UNC 7= 35.43 5= 1 UNC 6= 1 1 4 UNC 7= 1 1 2 UNC 8= 1 3 4 UNC 9= 2 UNC 2= CH 2 x 8=LG10 3= standard 5=1985 coupled 9=LG20 4= standard with brackets 7= standard 3= CH 3 x 8=LG30 8= standard 4= CH 4 x 8=LG40 with brackets coupled 9=LG50 6= heavy 8=LG10 2= 5.91 2= coupled 2 x 6=with high constant 9=LG20 3= 11.81 temp. SE* support 8=LG30 3= coupled 3 x 7=with PTFE-SE* 9=LG40 9=without 8=LG40 4= coupled 4 x SE* 9=LG50 5=1985 7= servo 5= 1 UNC 2= 5.91 2= standard hanger 6= 1 1 4 UNC 3= 11.81 6= standard 1 7= 1 2 UNC 9= 2 UNC *SE= sliding element 0.7 PG 1 Constant hangers and supports PG 3 Dynamic components (continued) (continued) 2nd digit 3rd digit 4th digit 5th digit 6th digit load travel field of production design group range [in] application series 2nd digit 8= constant D= 3 8 UNC 1= 2.95 3,4= standard 7=2007 hanger, 1= 1 2 UNC 2= 5.91 short 2= 1 2 UNC 3= 11.81 3= 5 8 UNC 9= constant 1,2= standard 6=with 4= 3 4 UNC support, constant support high 5= 1 UNC short 3,4= standard temp. 1 6= 1 4 UNC angulating SE* 1 7= 1 2 UNC constant support 7=with 8= 1 3 4 UNC PTFE-SE* 9= 2 UNC 9= angulating 7=2007 constant support, short 6= dynamic pipe clamp with U-bolt 7= dynamic clamp with strap PG 2 Spring hangers and supports 2nd digit 3rd digit 4th digit 5th digit 6th digit load travel field of production design group range [in] application series 1= spring hanger C= 3 8 UNC 1= 1.97 2= standard 1=1991 suspended D= 3 8 UNC 2= 3.94 6= standard 4=1994 1= 1 2 UNC 3= 7.87 9=1999 5 0= angulating 3= 3 8 UNC 5= 15.75 1= standard 1=1991 4= 4 UNC 9= spring support 5= standard 4=1994 5= 1 UNC installation 0= installation temp. SE* for type 20 7= 1 3 2 UNC for type 20 2= telescopable 7=with 8= 1 4 UNC & type 27 5= seated spring support PFTE-SE* 7= sway brace 9= 2 UNC & type 29 6= telescopable 8=1978 7= installation spring support 9=1999 extension 9= spr. support 2= heavy spring 1= LG10 1 = 1.97 1= standard 9=1999 hanger 2= LG20 2 = 3.94 5= standard suspended 3= LG30 3 = 7.87 hanger seated 5= LG50 2= standard 6= standard 8= heavy spring 6=with high 7=with PFTE-SE* PG 3 Dynamic components 2nd digit 3rd digit 4th digit 5th digit 6th digit load group travel field of production design [lbs] range [in] application series 0= hydraulic 1= 675 2= 5.91 1= standard 2=2002 snubber 2= 900 3= 11.81 5= standard 3=1993 serial 3= 1800 4= 15.75 8=1988 2= energy 5= 10350 8= 3.94 absorber 6= 22450 9= 7.87 3= installation 7= 44900 extension 8= 78600 at type 32: 9= 123500 6=1996 0= 224000 1= hydraulic 2= 448000 8= 3.93 snubber 3= 670000 9= 7.87 large bore 4= 900000 5= 1124000 9= 123500 0= 224000 5= weld-on 19= 675 79= 44900 1= standard 1=1991 bracket 29= 900 89= 78600 5= standard 3=1993 39= 1800 99=123500 59= 10350 20=448000 69= 22450 design 3rd + 4th digit 5th digit 6th digit field of production pipe diameter load group [lbs] application series Pipe diameter OD standard 1–3= in [mm/10] 1= up to 660°F 1 x U-bolt 2= up to 930°F 4–5= T0=40 inch 3= up to 1040°F 2 x U-bolt T1=42 inch 4= up to 1110°F T2=44 inch standard 1–6= T3=46 inch 7–9= 6= up to 660°F 2 x Strap 7= up to 930°F 8= up to 1040°F 9= rigid strut 2= 900 Middle installation 2–4= 3= 1800 dimension in standard 4= 4000 [mm/100] 7–9= 5= 10350 7= 44900 8= 78600 9= 123500 0= 224000 L= shear lug 3rd to 6th digit corresponds to clamp type 2nd digit 3rd + 4th digit design load [lbs] D= viscouselastic damper 03= 562 30= 6744 05= 1124 40= 8992 10= 2248 50= 11241 15= 3372 60= 13489 20= 4496 80= 17985 25= 5620 H1= 22481 .. .. ..-D = depend 5th digit 6th digit travel vertical travel horizontal [in] [in] 3=1.18 4=1.57 5=1.97 3=1.18 4=1.57 5=1.97 .. .. ..-L = limit PG 4 Pipe clamps, clamp bases and pipe connecting components 2nd digit 3rd + 4th digit 5th digit 6th digit field of production load group design pipe diameter [in] application series 1= weld-on lug D9= LGD 1=standard for straight 29= LG2 pipes max. 39= LG3 insulation 49= LG4 thickness 59= LG5 1=0.39 inch 69= LG6 2=3.97 inch 79= LG7 01= 0.84 02= 1.06 1=standard for pipe 03= 1.33 04= 1.67 elbows 05= 1.90 06= 2.37 R =1.5NPS 07= 2.87 08= 3.00 max. 09= 3.50 10= 4.25 insulation 11= 4.50 13= 5.25 thickness 14= 5.50 16= 6.25 1=0.39 inch 17= 6.63 19= 7.63 2=3.97 inch horiz. clamp 22= 8.63 24= 9.63 standard depending 26= 10.50 27=10.75 1= up to 660°F on load 2= 1-hole 32= 12.75 36=14.00 2= up to 930°F group and 2= 2-hole 37= 14.50 41=16.00 3= up to 1040°F design 3= 3-hole 42= 16.50 46=18.00 4= up to 1110°F 4= with 51= 20.00 56=22.00 5= up to 1200°F U-bolt or strap 61= 24.00 66=26.00 71= 28.00 76=30.00 riser clamp 81= 32.00 86=34.00 standard 6= box clamp T2= 44.00 T3=46.00 6= up to 660°F 7= up to 930°F for shear lugs T4= 48.00 8= up to 1040°F 8= box clamp for trunnions