CNC Machined Medical Needle Pin 75mm Stainless Steel With Threaded
Sharp point medical needle pin is made of environment-friendly
stainless steel material with polished surface , needle pin is
machined by CNC to ensure high tolerances requests .
The head for machined needle pin part is a standard thread section
that is screwed into object and fixing needle pin , you can lock or
unlock pin from it . the end point of machined needle pin Is very
sharp that is specially designed for medical operation .
Material for machined needle pin part
In order to keep burrs free and control high tolerances , machined
needle pin part is made of stainless steel 303 that without magnet
for medical equipment .
|Specific heat capacity(0~100C,KJ·kg-1K-1)||0.5|
Physical performance for needle pin
|Tensile strength σb (MPa)||550|
|Yield Strength σs (MPa)||210|
|Elongation δ5 (%)||50|
|Reduction of area ψ (%)||55|
Mechanical properties for needle pin
The specification for machined needle pin is very strict the
tolerance is +/-0.01 for normal sizes and 0.005mm for key sizes .
|Needle pin length||70|
|Needle pin diameter||3.6|
Unit : mm
Finish for machined needle pin part
Generally , stainless steel needle pin is polished and grinded for
strict tolerance and sizes , the surface of needle pin will be more
smooth and further corrosion resistance after polished .
|Polishing||Grey||0.1mm ( reference )||Improving brightness of surface|
Tolerance for machined needle pin part
General tolerances for machined needle pin part is +/- 0.01 to 0.1
with grade f or m , for unspecified tolerance will be referred to
ISO 2768-m related description .
|Normal Size||Tolerance level|
Unit : mm
Packing for machined needle pin part
Normally , we packed machined needle pin part in single small poly
bag for each piece and certain quantities of pieces to one bag . we
accept customized packing as well .
Shipment for machined pin part
1 , For small quantity order , we normally help customers to choose
normal expresses shipment like DHL ,FEDEX etc .
2 , Air shipment or sea shipment for bigger orders , the weight of
goods are generally over 100 kgs .
Our advantages for machined needle pin part
◆ Quick delivery for any order with quantities
◆ Cheap price for both benefits
◆ Best quality for security and long service
◆ Small quantity for long cooperation
◆ Full experience over 10 years
◆ Good service for any one