Tapered Hydraulic O Rings

A boss tube fitting with boss seal is cylindrical projection on a casting or forging.

Tapered hydraulic o rings.

Flanges use an o ring to seal a joint and contain pressurized fluid. There is 20 standard sizes for o rings used to seal straight thread tube fittings on a boss. Fluorocarbon o ring seal kit 568 fc kit. Pipe fittings which use tapered thread don t use o rings but rather must use compounds or teflon tape to help seal the threads.

National pipe thread taper npt is a u s. Hose end and adapter kit o r fitting kit. Free shipping on your first order shipped by amazon. Get it as soon as fri sep 4.

Online shopping for o rings hydraulics pneumatics plumbing from a great selection at industrial scientific store. Please call store at 1 800 823 4937 with any questions. Standard for tapered threads used on threaded pipes and fittings. The end of that projection is machined to provide a flat smooth surface for sealing.

Captain o ring boss hydraulic sae 900 o ring seal kit buna n 70 255 piece kit by captain o ring. An elastomeric o ring rests in a groove on a flange and mates with a flat surface on a port an arrangement similar to the ffor fitting. Standard hydraulic flanges fig. 6 overcome both of these problems.

Deluxe boss seal o ring kit. 99 2 73 100 items 2 00 coupon applied at checkout save 2 00 with coupon. O ring kit 457 pcs hydraulic o rings 18 size o ring assortment rubber o ring gasket assortment kit 457pcs 3 7 out of 5 stars 5. Threads must be clean and precise to make up for gaps between threads that allow for leakage.

Metric hydraulic cylinder seals and o rings are available.