120 Pcs F12 R134a HNBR A/C O Ring Assortment Green Rapid Seal

Specification:

Diamension(Inner Diameter x Thickness):

• Size 1: 6.07 x 1.78mm/ 15/64" x 45/64", 15 Pcs;
• Size 2: 7.65 x 1.78mm/ 3/10" x 45/64", 15 Pcs;
• Size 3: 10.82 x 1.78mm/ 27/64" x 45/64", 15 Pcs;
• Size 4: 12.42 x 1.78mm/ 31/64" x 45/64", 15 Pcs;
• Size 5: 14 x 1.78mm/ 35/64" x 45/64", 15 Pcs;
• Size 6: 6.8 x 1.9mm/ 17/64" x 5/64", 15 Pcs;
• Size 7:10.8 x 2.4mm/ 27/64" x 3/32", 15 Pcs;
• Size 8:13.8 x 2.4mm/ 35/64" x 3/32", 15 Pcs.

Descriptions

• Assortment O-Rings with convenient resealable plastic case.
• Total 8 most popular used O-ring sizes.
• Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications.
• HNBR can be formulated to meet application temperatures ranging between -45 degrees C and 165 degrees C, and HNBR is classified by ASTM as DH-type polymer.
• The HNBE O Ring can be bear the impact, bear the freon(F12, R123a), bear the oil, and watertightness, defendtheultravioletray, bear the corrosion.