3 Inch to 6 Inch External Rubber Pneumatic Core Chuck
Function of 3inch to 6inch External Rubber Type Pneumatic Chuck;
The 3" to 6" Pneumatic Expanding Rubber Adaptor is installed for the 3inch air shafts;
With the help of the friction of the 3" air shaft itself,the pneumatic drum can be fixed;
It can be fixed in anywhere by the lock ring.
Name: | 3”vs 6”External Rubber Type Core Adaptor |
Model: | External Rubber Type |
Expanding elements: | Rubber Sleeve |
Outer Diameter of Adaptor(not inflated): | 149mm-150mm |
Inner Diameter of Adaptor: | 76mm(can be customized) |
Adaptor Body | Aluminum |
Cover/Half Ring | Aluminum |
Colour | Brown/Silver |

Introduction:
Function of 3inch to 6inch External Rubber Type Pneumatic Chuck;
The 3" to 6" Pneumatic Expanding Rubber Adaptor is installed for the 3inch air shafts;
With the help of the friction of the 3" air shaft itself,the pneumatic drum can be fixed;
It can be fixed in anywhere by the lock ring.
Features:
The Air Nozzle/Valve: For inflating & deflating with special blow guns be inflated;
The Grip Cover: Aluminum alloy, mainly used for fixation;
End caps: Aluminum alloy, the outer diameter of 148mm;
The working parts: rubber drum/sleeve/adaptor, outer diameter is 6 inches (No inflating is 148mm, inflated OD is 155-158mm);
Rubbe Material: natural rubber,butyl rubber;
Rubber Origin: Vietnam ,Japan,China,Germany.
Applicable pressure: 4-8kg(0.4-0.8MPA);
Technique parameter
Specification | 3”vs 6”external rubber type pneumatic core adaptor | 3”vs 12”external rubber type pneumatic core adaptor |
External Diameter Without Air Inflating(Φmm) | 148mm-150mm | 302mm |
External Diameter With Air Inflating(Φmm) | 158mm-160mm | 312mm-315mm |
Applicable Internal Diameter of Tube(Φmm) | 152mm | 305mm |
Weight Calculation(KG) | 4.5kg | Need to calculate |
Order Details
Item Name | 3 inch To 6 inch External Rubber Type Core Adapter |
MOQ(Minimum Order Quantity) | 1Pc |
Lead time | 7-10 days after receiving the deposit |
Calculated Weight | 4.5kg/Pc |
Package | Carton/Wooden Box |
Price Term | EXW,FOB, CIF, etc |
Payment term | TT,L/C,Western Union |
Country of Origin | China |
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