1Pcs Kraken Heat Break Hotend Throat Teflon / Fine Finishing Optimized Titanium Double Nozzle 1.75 3mm Feeding Tube Pipes | Компьютеры и

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1Pcs Kraken Heat Break Hotend Throat Teflon / Fine Finishing / Optimized / Titanium Double Nozzle 1.75 3mm Feeding Tube Pipes

 

Product Specifications:  
Suitable for Kraken   Version:  with Teflon / Fine Finishing / Optimized 4.1mm / Titanium alloy   For 1.75mm or 3mm Filament     Please See the design drawings!     -------------------------------------------------------------------------   We have Six model, and Three Package,Please Click the Link:   (Normal Version)----1.75mm with Teflon (Normal Version)----Optimized Bore 4.1mm     (Fine Finishing)---- 1.75mm  (Fine Finishing)---- 3mm   Titanium alloy  ----1.75mm     ------ 1Pcs / 10Pcs / 100Pcs         --------------------------------------------------------------------------------------------------------------------------     More products, please visit our shop   http://3d-spring.aliexpress.com   ---------------------------------------------------------------------------

Package included:  

1 Pcs 

 

 

 

Rough Machining: Most pipes products in the market, in order to reduce costs, all are rough to sales. Roughing pipes, interior surface is very rough, not smooth.   Secondary Reamer Processing (Normal version of our store): Better quality products, are just using secondary reamer processing. The Inner surface of this product is a relatively smooth , but there are still rough.   Fine Finishing (Fine Finishing version of our shop): In the market at present, one of the best quality products! Internal surface is very smooth. Use hands to touch, obviously feeling very smooth. Use eye to discern, it can directly observe the internal surface is very bright! No longer need to use Teflon.

 

TC4 titanium alloy (TC4 Titanium version of our shop): TC4 titanium alloy material composition is Ti-6Al-4V, (a + b) type titanium alloy, He has good mechanical properties, specific strength. TC4 strength sb = 1,012MPa, density g = 4.4 × 103, specific strength sb / g = 23.5, while the specific strength of alloy steel sb / g is less than 18. Titanium alloy has low thermal conductivity. Titanium alloy thermal conductivity of steel 1/5, 1/13 of aluminum, copper 1/25, TC4 thermal conductivity l = 7.955W / m · K. The above data is only for reference