![OD-20mm CNC Machine Seamless Steel Tube, Alloy Precision Steel Tubes Seamless Steel Pipe Explosion-proof Tubes 1pcs ( Color : OD 20mm-300mm-long , Size : ID-10mm ) - Amazon.com OD-20mm CNC Machine Seamless Steel Tube, Alloy Precision Steel Tubes Seamless Steel Pipe Explosion-proof Tubes 1pcs ( Color : OD 20mm-300mm-long , Size : ID-10mm ) - Amazon.com](https://m.media-amazon.com/images/I/51+oJ34ir5L._AC_UF894,1000_QL80_.jpg)
OD-20mm CNC Machine Seamless Steel Tube, Alloy Precision Steel Tubes Seamless Steel Pipe Explosion-proof Tubes 1pcs ( Color : OD 20mm-300mm-long , Size : ID-10mm ) - Amazon.com
![Amazon.com: 2pcs 6063 T5 Round Aluminum Tube, 20mm/0.79" OD x 15mm/0.59" ID,300mm (11.81") Length Metals Tubing Seamless Aluminum Straight Pipe Tubing : Industrial & Scientific Amazon.com: 2pcs 6063 T5 Round Aluminum Tube, 20mm/0.79" OD x 15mm/0.59" ID,300mm (11.81") Length Metals Tubing Seamless Aluminum Straight Pipe Tubing : Industrial & Scientific](https://m.media-amazon.com/images/I/31-Ll8EPGYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2pcs 6063 T5 Round Aluminum Tube, 20mm/0.79" OD x 15mm/0.59" ID,300mm (11.81") Length Metals Tubing Seamless Aluminum Straight Pipe Tubing : Industrial & Scientific
![Amazon.com: SAHUL 20mm 304 Stainless Steel Tube Precision Pipe Outer Diameter 20mm Inner Diameter 12mm 13mm 15mm 16mm 17mm 18mm Tolerance 0.05mm joyous (Color : OD20 x ID17mm, Size : Length 400mm) : Amazon.com: SAHUL 20mm 304 Stainless Steel Tube Precision Pipe Outer Diameter 20mm Inner Diameter 12mm 13mm 15mm 16mm 17mm 18mm Tolerance 0.05mm joyous (Color : OD20 x ID17mm, Size : Length 400mm) :](https://m.media-amazon.com/images/I/61pXlqb4vdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SAHUL 20mm 304 Stainless Steel Tube Precision Pipe Outer Diameter 20mm Inner Diameter 12mm 13mm 15mm 16mm 17mm 18mm Tolerance 0.05mm joyous (Color : OD20 x ID17mm, Size : Length 400mm) :
![Amazon.com: Lnder ID16mm 20mm 25mm Pipe Insulation, Length 1.5m Rubber Foam Tube,Heat Preservation/Fire Retardant Tubular Pipe Insulation Easy : Tools & Home Improvement Amazon.com: Lnder ID16mm 20mm 25mm Pipe Insulation, Length 1.5m Rubber Foam Tube,Heat Preservation/Fire Retardant Tubular Pipe Insulation Easy : Tools & Home Improvement](https://m.media-amazon.com/images/I/7190isl7XUL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Lnder ID16mm 20mm 25mm Pipe Insulation, Length 1.5m Rubber Foam Tube,Heat Preservation/Fire Retardant Tubular Pipe Insulation Easy : Tools & Home Improvement
![Amazon.com: 304 Stainless Steel Tube Outer Diameter 20mm Inner Diameter 12mm 14mm 15mm 16mm 17mm 18mm Tolerance 0.05mm (Color : OD20mm x ID12mm, Size : Length 500mm) : Industrial & Scientific Amazon.com: 304 Stainless Steel Tube Outer Diameter 20mm Inner Diameter 12mm 14mm 15mm 16mm 17mm 18mm Tolerance 0.05mm (Color : OD20mm x ID12mm, Size : Length 500mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/51as-fS7ICL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 304 Stainless Steel Tube Outer Diameter 20mm Inner Diameter 12mm 14mm 15mm 16mm 17mm 18mm Tolerance 0.05mm (Color : OD20mm x ID12mm, Size : Length 500mm) : Industrial & Scientific
![Amazon.com: uxcell 6063 Aluminum Round Tube 20mm OD 16mm Inner Dia 200mm Length Pipe Tubing 4 Pcs : Industrial & Scientific Amazon.com: uxcell 6063 Aluminum Round Tube 20mm OD 16mm Inner Dia 200mm Length Pipe Tubing 4 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/71gdUkz5n2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 6063 Aluminum Round Tube 20mm OD 16mm Inner Dia 200mm Length Pipe Tubing 4 Pcs : Industrial & Scientific
![Amazon.com: METALLIXITY 6063 Aluminum Tube (20mm OD x 18mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific Amazon.com: METALLIXITY 6063 Aluminum Tube (20mm OD x 18mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51RsQ-i4TnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: METALLIXITY 6063 Aluminum Tube (20mm OD x 18mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific
![Amazon.com: VictorsHome 6063 Aluminum Round Tube, 20mm OD 1mm Wall Thickness 300mm Length Metal Seamless Straight Pipe Tubing for DIY Crafts Model 2pcs : Industrial & Scientific Amazon.com: VictorsHome 6063 Aluminum Round Tube, 20mm OD 1mm Wall Thickness 300mm Length Metal Seamless Straight Pipe Tubing for DIY Crafts Model 2pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51kJ3VzklEL.jpg)
Amazon.com: VictorsHome 6063 Aluminum Round Tube, 20mm OD 1mm Wall Thickness 300mm Length Metal Seamless Straight Pipe Tubing for DIY Crafts Model 2pcs : Industrial & Scientific
![Amazon.com: stainless steel tube OD 28mm ID 24mm 20mm 18mm stainless steel 200mm length (OD28*ID11) : Industrial & Scientific Amazon.com: stainless steel tube OD 28mm ID 24mm 20mm 18mm stainless steel 200mm length (OD28*ID11) : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/413FRjpzOzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: stainless steel tube OD 28mm ID 24mm 20mm 18mm stainless steel 200mm length (OD28*ID11) : Industrial & Scientific
![Amazon.com: uxcell 6063 Aluminum Round Tube 30mm OD 20mm Inner Dia 200mm Length Pipe Tubing : Industrial & Scientific Amazon.com: uxcell 6063 Aluminum Round Tube 30mm OD 20mm Inner Dia 200mm Length Pipe Tubing : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51S-hvPrtcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 6063 Aluminum Round Tube 30mm OD 20mm Inner Dia 200mm Length Pipe Tubing : Industrial & Scientific
![Amazon.com: MECCANIXITY PVC Rigid Round Pipe 20mm ID 25mm OD 200mm Clear High Transparency for Water Pipe, Aquarium, Fish Tank : Industrial & Scientific Amazon.com: MECCANIXITY PVC Rigid Round Pipe 20mm ID 25mm OD 200mm Clear High Transparency for Water Pipe, Aquarium, Fish Tank : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51ao9s1jhQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MECCANIXITY PVC Rigid Round Pipe 20mm ID 25mm OD 200mm Clear High Transparency for Water Pipe, Aquarium, Fish Tank : Industrial & Scientific
![Amazon.com: Aopin Round Aluminum Tube 14mm/0.55" ID x 20mm/0.79" OD x 300mm/11.8" Length, Seamless Aluminum Straight Tube 2 PCS : Industrial & Scientific Amazon.com: Aopin Round Aluminum Tube 14mm/0.55" ID x 20mm/0.79" OD x 300mm/11.8" Length, Seamless Aluminum Straight Tube 2 PCS : Industrial & Scientific](https://m.media-amazon.com/images/I/41b4ER3IKPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Aopin Round Aluminum Tube 14mm/0.55" ID x 20mm/0.79" OD x 300mm/11.8" Length, Seamless Aluminum Straight Tube 2 PCS : Industrial & Scientific
![Amazon.com: uxcell Brass Round Tube 20mm OD 0.5mm Wall Thickness 200mm Length Pipe Tubing 2 Pcs : Industrial & Scientific Amazon.com: uxcell Brass Round Tube 20mm OD 0.5mm Wall Thickness 200mm Length Pipe Tubing 2 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61x-ptJpBIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Brass Round Tube 20mm OD 0.5mm Wall Thickness 200mm Length Pipe Tubing 2 Pcs : Industrial & Scientific
![Amazon.com: ZJIEX Pipe Insulation Material, 9-20mm Thick Insulation Tube, Anti Aging, 1.7m-1.8m Rubber Pipe Insulation Sleeve Pipe-90MM*20MM/1.8M : Tools & Home Improvement Amazon.com: ZJIEX Pipe Insulation Material, 9-20mm Thick Insulation Tube, Anti Aging, 1.7m-1.8m Rubber Pipe Insulation Sleeve Pipe-90MM*20MM/1.8M : Tools & Home Improvement](https://m.media-amazon.com/images/I/61tLMVanY4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ZJIEX Pipe Insulation Material, 9-20mm Thick Insulation Tube, Anti Aging, 1.7m-1.8m Rubber Pipe Insulation Sleeve Pipe-90MM*20MM/1.8M : Tools & Home Improvement
![Amazon.com: Aopin Round Aluminum Tube 17mm/0.67" ID x 20mm/0.79" OD x 300mm/11.8" Length, Seamless Aluminum Straight Tube 2 PCS : Industrial & Scientific Amazon.com: Aopin Round Aluminum Tube 17mm/0.67" ID x 20mm/0.79" OD x 300mm/11.8" Length, Seamless Aluminum Straight Tube 2 PCS : Industrial & Scientific](https://m.media-amazon.com/images/I/51tm6LhrVgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Aopin Round Aluminum Tube 17mm/0.67" ID x 20mm/0.79" OD x 300mm/11.8" Length, Seamless Aluminum Straight Tube 2 PCS : Industrial & Scientific
![Amazon.com: 304 Stainless Steel Tube Metal Tubes Round Tube Outer Diameter 20mm Inner Diameter 10mm 12mm 14mm 15mm 16mm 17mm 18mm (Color : OD20mm-200mm long, Size : ID-10mm) : Industrial & Scientific Amazon.com: 304 Stainless Steel Tube Metal Tubes Round Tube Outer Diameter 20mm Inner Diameter 10mm 12mm 14mm 15mm 16mm 17mm 18mm (Color : OD20mm-200mm long, Size : ID-10mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/51tlrwlOWQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 304 Stainless Steel Tube Metal Tubes Round Tube Outer Diameter 20mm Inner Diameter 10mm 12mm 14mm 15mm 16mm 17mm 18mm (Color : OD20mm-200mm long, Size : ID-10mm) : Industrial & Scientific
![Amazon.com: uxcell 3pcs PVC Rigid Round Tubing, Plastic Flexible Water Pipe 16mm(5/8") ID x 20mm(3/4") OD 0.5m, Gray : Industrial & Scientific Amazon.com: uxcell 3pcs PVC Rigid Round Tubing, Plastic Flexible Water Pipe 16mm(5/8") ID x 20mm(3/4") OD 0.5m, Gray : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41pOD09u+-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 3pcs PVC Rigid Round Tubing, Plastic Flexible Water Pipe 16mm(5/8") ID x 20mm(3/4") OD 0.5m, Gray : Industrial & Scientific
![Amazon.com: Unifizz Brass Round Tube Copper Tubing Pipe H65 20mm OD 1mm Wall Thickness 100mm Length Seamless Straight Pipe Tubing for DIY Draft Hollow Decoration Frame Models Hobby 1 PCS : Industrial Amazon.com: Unifizz Brass Round Tube Copper Tubing Pipe H65 20mm OD 1mm Wall Thickness 100mm Length Seamless Straight Pipe Tubing for DIY Draft Hollow Decoration Frame Models Hobby 1 PCS : Industrial](https://m.media-amazon.com/images/I/31FXBwR6L5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Unifizz Brass Round Tube Copper Tubing Pipe H65 20mm OD 1mm Wall Thickness 100mm Length Seamless Straight Pipe Tubing for DIY Draft Hollow Decoration Frame Models Hobby 1 PCS : Industrial
![Amazon.com: 1-4Pcs 6061 Aluminum Tube Pipe OD23mm ID21mm 20mm 19mm 18mm 17mm 16mm 15mm 14mm 13mm Hollow Aluminum Pipe Alloy Aluminum Tube Cheerfully (Color : OD23 X ID14mm, Size : Length 500mm Amazon.com: 1-4Pcs 6061 Aluminum Tube Pipe OD23mm ID21mm 20mm 19mm 18mm 17mm 16mm 15mm 14mm 13mm Hollow Aluminum Pipe Alloy Aluminum Tube Cheerfully (Color : OD23 X ID14mm, Size : Length 500mm](https://m.media-amazon.com/images/I/51xQcQFJndL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1-4Pcs 6061 Aluminum Tube Pipe OD23mm ID21mm 20mm 19mm 18mm 17mm 16mm 15mm 14mm 13mm Hollow Aluminum Pipe Alloy Aluminum Tube Cheerfully (Color : OD23 X ID14mm, Size : Length 500mm
![Amazon.com: 20mm 22mm 25mm 28mm 30mm stainless Steel tube Steel Tubes Metal Steel Tubes - tube (Size : 80cm, Color : OD25mmxID15mm) : Industrial & Scientific Amazon.com: 20mm 22mm 25mm 28mm 30mm stainless Steel tube Steel Tubes Metal Steel Tubes - tube (Size : 80cm, Color : OD25mmxID15mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/51EI4FPHqkL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 20mm 22mm 25mm 28mm 30mm stainless Steel tube Steel Tubes Metal Steel Tubes - tube (Size : 80cm, Color : OD25mmxID15mm) : Industrial & Scientific
![Amazon.com: Stainless Steel Square Tubing Tube 20mm x 20mm x 2mm x 2750mm, 0.8" x 0.8" x 4/5" x 108.27" Long, 2 Pack 304 SS Square Tubings 2mm Thickness Polished Finished from Amazon.com: Stainless Steel Square Tubing Tube 20mm x 20mm x 2mm x 2750mm, 0.8" x 0.8" x 4/5" x 108.27" Long, 2 Pack 304 SS Square Tubings 2mm Thickness Polished Finished from](https://m.media-amazon.com/images/I/51fmaTiDcAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Stainless Steel Square Tubing Tube 20mm x 20mm x 2mm x 2750mm, 0.8" x 0.8" x 4/5" x 108.27" Long, 2 Pack 304 SS Square Tubings 2mm Thickness Polished Finished from
![MECCANIXITY Plastic Pipe Rigid Polycarbonate Round Tube Clear 0.7"(18mm) ID 0.8"(20mm) OD 14" (350mm) High Impact for Lighting, Models, Water Plumbing, Pack of 5 - Amazon.com MECCANIXITY Plastic Pipe Rigid Polycarbonate Round Tube Clear 0.7"(18mm) ID 0.8"(20mm) OD 14" (350mm) High Impact for Lighting, Models, Water Plumbing, Pack of 5 - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51y-0SAjetL._AC_UF894,1000_QL80_.jpg)
MECCANIXITY Plastic Pipe Rigid Polycarbonate Round Tube Clear 0.7"(18mm) ID 0.8"(20mm) OD 14" (350mm) High Impact for Lighting, Models, Water Plumbing, Pack of 5 - Amazon.com
![Amazon.com: uxcell 304 Stainless Steel Tube, OD 20mm x 0.5mm Wall Thick 250mm Length Metal Tubing for Industry Machinery : Industrial & Scientific Amazon.com: uxcell 304 Stainless Steel Tube, OD 20mm x 0.5mm Wall Thick 250mm Length Metal Tubing for Industry Machinery : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51bp0jO4rEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 304 Stainless Steel Tube, OD 20mm x 0.5mm Wall Thick 250mm Length Metal Tubing for Industry Machinery : Industrial & Scientific
![Amazon.com: 4pcs 6063 T5 Round Aluminum Tube, 20mm/0.79" OD x 18mm/0.71" ID,300mm (11.81") Length Metals Tubing Seamless Aluminum Straight Pipe Tubing : Industrial & Scientific Amazon.com: 4pcs 6063 T5 Round Aluminum Tube, 20mm/0.79" OD x 18mm/0.71" ID,300mm (11.81") Length Metals Tubing Seamless Aluminum Straight Pipe Tubing : Industrial & Scientific](https://m.media-amazon.com/images/I/314bFcOUhFL._AC_UF894,1000_QL80_.jpg)