PE heat shrink tubing shares its published range with FEP — 1.00 – 12.70 mm pre-shrink ID, 0.08 – 0.50 mm wall, 2:1 ratio. The choice therefore comes down to material, not size: FEP when chemical resistance and friction matter, PE otherwise.
A 3.00 mm pre-shrink ID finishes near 1.50 mm; 12.70 mm finishes near 6.35 mm.
Used for protective jacketing and bundling where chemical resistance is not critical. Since the range matches FEP, we send both data sheets when you are comparing the two.
Standard 2:1.
Yes, medical polyolefin grade with MSDS.
Yes. TDS · MSDS come with every specification reply. ISO 10993 biocompatibility data varies by grade and lot, so we confirm it with the factory (Linstant) and reply.
Standard sizes start with small sample lots. MOQ and lead time depend on dimensions, material and secondary processing — send OD · ID · wall · tolerance · length · quantity and we reply within one business day.
Inner diameter, wall thickness, length and operating environment — those four settle the item. We reply with TDS, MSDS and MOQ.