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              Our products>>Insulation material Sector>>Rubber heat-preservation piping
              Rubber heat-preservation piping
               

              Rubber heat-preservation piping
              Range of specifications of tubing products

              Outer diame
              -ter
              of co
              -pper tube(
              in.)

              Outer
              diame
              -ter
              of seam
              -less tube
              (mm)

              Nomi-
              nal d
              -iame
              ter o
              -f ga
              -lvan
              -ized
              tube

              lnner
              diame
              -ter
              of Hu
              -mei
              rubbe
              (mm)

              9mm thick
              (1.8m/piece)

              15mm thick
              (2m/piece)

              20mm thick
              (2m/piece)

              25mm thick
              (2m/piece)

              30mm thick
              (2m/piece)

              size
              (mmmm)

              piece

              piece

              size
              (mmmm)

              Plece

              size
              (mmmm)

              Plece

              size
              (mmmm)

              Plece

              size
              (mmmm)

              Plece

              1/4

               

               

              6

               69

              180

              180

               

               

               

               

               

               

               

               

              3/8

               

              6

              10

              109

              140

              140

              1015

              80

              1020

              70

               

               

               

               

              1/2

               

               

              13

              139

              120

              100

              1315

              80

              1320

              50

               

               

               

               

              5/8

              14

              8

              16

              169

              100

              95

              1615

              60

              1620

              50

               

               

               

               

              3/4

               

               

              19

              199

              100

              80

              1915

              60

              1920

              40

               

               

               

               

              7/8

              22

              15

              22

              229

              100

              70

              2215

              60

              2220

              40

              2225

              30

              2230

              25

              1

              25

               

              25

              259

              80

              55

               

               

               

               

               

               

               

               

              11/8

              28

              20

              28

              289

              60

              50

              2815

              50

              2820

              30

              2825

              25

              2830

              20

              11/4

              32

               

              32

              329

              60

              45

               

               

               

               

               

               

               

               

              11/4

              32

               

              34

               

               

               

              3415

              40

              3420

              30

              3425

              25

              3430

              20

              13/8

               

              25

              35

              359

              60

              40

               

               

               

               

               

               

               

               

              15/8

               

              32

              42

              429

              50

              30

               

               

               

               

               

               

               

               

              15/8

               

              32

              43

               

               

               

              4315

              30

              4320

              25

              4325

              20

              4330

              15

              17/8

               

              40

              48

              489

              50

              28

              4815

              30

              4820

              25

              4825

              20

              4830

              15

              21/8

               

               

              54

              549

              50

              25

               

               

               

               

               

               

               

               

              23/8

               

              50

              60

              609

              50

              20

              6015

              30

              6020

              20

              6025

              15

              6030

              15

               

              76

              70

              76

               

               

               

              7615

              25

              7620

              15

              7625

              15

              7630

              10

               

              89

              80

              89

               

               

               

               

               

              8920

              15

              8925

              15

              8930

              ,

              10

               

              108

               

              108

               

               

               

               

               

              10820

              15

              10825

              10

              10830

              10

               

              Notes:
              1.The above specifications are those in common use ; specifications are available on customer request.
              2.Planking and tubing are normally in black. Other colors are available on customer request.
              3.It is recommended to use planking where outer diameter of tubing exceeds 89mm.
              4.Multilayer packing is recommended where the thickness of heat insulation materials needs to be greater than 25mm.

              , lass=MsoNormal style="TEXT-ALIGN: center" align=center>20

              11/4

              32

               

              32

              329

              60

              45

               

               

               

               

               

               

               

               

              11/4

              32

               

              34

               

               

               

              3415

              40

              3420

              30

              3425

              25

              3430

              20

              13/8

               

              25

              35

              359

              60

              40

               

               

               

               

               

               

               

               

              15/8

               

              32

              42

              429

              50

              30

               

               

               

               

               

               

               

               

              15/8

               

              32

              43

               

               

               

              4315

              30

              4320

              25

              4325

              20

              4330

              15

              17/8

               

              40

              48

              489

              50

              28

              4815

              30

              4820

              25

              4825

              20

              4830

              15

              21/8

               

               

              54

              549

              50

              25

               

               

               

               

               

               

               

               

              23/8

               

              50

              60

              609

              50

              20

              6015

              30

              6020

              20

              6025

              15

              6030

              15

               

              76

              70

              76

               

               

               

              7615

              25

              7620

              15

              7625

              15

              7630

              10

               

              89

              80

              89

               

               

               

               

               

              8920

              15

              8925

              15

              8930

              ,

              10

               

              108

               

              108

               

               

               

               

               

              10820

              15

              10825

              10

              10830

              10

               

              Notes:
              1.The above specifications are those in common use ; specifications are available on customer request.
              2.Planking and tubing are normally in black. Other colors are available on customer request.
              3.It is recommended to use planking where outer diameter of tubing exceeds 89mm.
              4.Multilayer packing is recommended where the thickness of heat insulation materials needs to be greater than 25mm.

              ҫ