MHUI Graphite tube hollow graphite rod used in textiles, electromechanical outer diameter 50 mm (4 sizes optional), 50 x 40 x 200 mm : Amazon.de: Business, Industry & Science
1/8 in Inside Dia., 1/4 in Outside Dia., Graphite Tube - 60CH67|ZUSA-GT-1 - Grainger
Peek Tubes
Graphite Tube at Rs 500/piece | Graphite Tube in Faridabad | ID: 11536822048
Amazon.com: MHUI Graphite Tube Hollow Graphite Rod Widely Used in Sintering Molds 5X30mm,The Inner Diameter Can Be Customized,7 * 30mm(5pcs) : Everything Else
Length 400mm High Purity Graphite Tube Heat Exchanger - Tool Parts - AliExpress
China Customized Graphite Tube for Copper Processing Manufacturers, Suppliers - Mishan