Press-fit cap 13/0167

cylindricalconicalsilicone

Introduction
A bung, stopper or cork is a truncated cylindrical or conical closure partially inserted into a container to seal it (bottles, tubes, barrels). These silicone corks are formulated for laboratory and medical sealing applications where chemical resistance and a wide operating temperature range are required.

Machine Name & Make
For all types of glass bottle

Applications
Sealing of laboratory and medical glass containers; prevents chemical leaks and contamination during storage, transport and testing.

Colours
Transparent, Red, Blue, etc.

Standard Size Available (catalogue)
1 | 2175 | 14 | 10 | 38
2 | 13/09033 | 15 | 10 | 20
3 | 13/0911 | 20 | 15 | 20
4 | 13/0905 | 30 | 20 | 30
5 | 13/0904 | 35 | 30 | 35
6 | 13/0902 | 40 | 30 | 40
7 | 1127 | 50 | 35 | 45
8 | 781 | 50 | 40 | 50
9 | 13/919 | 59 | 50 | 57
10 | 1909 | 60 | 50 | 60
11 | 782 | 62 | 49 | 43
12 | 1400 | 63 | 47 | 44
13 | 13/0011 | 68 | 48 | 65
14 | 4579 | 29 | 21 | 28
15 | 4557 | 33 | 27.5 | 44
16 | 475 | 38 | 30 | 37
17 | 13/0655 | 59 | 49 | 51
18 | 686 | 60 | 50 | 45
19 | 4591 | 66 | 48 | 50
20 | 13/0167 | 69.5 | 46 | 76
21 | -- | 95 | 83 | 65

Features & Benefits

• Made from FDA‑sanctioned ingredients
• Manufactured using FDA 21 CFR 177.2600 for laboratory and medical use
• Resistant to extreme temperature variation: -80°C to 250°C

Physical Properties

• Hardness: 70 ±5 Shore A
• Tensile strength: ≥ 95 Kg/cm²
• Elongation at break: ≥ 300%
• Brittle temperature: -80°C
• Maximum operating temperature: 250°C

Technical specifications

• Product type: Silicone corks / stoppers (bung‑style closures for bottles, tubes, barrels)
• Intended use: Laboratory and medical sealing applications; prevents chemical leaks
• Regulatory / material compliance: Manufactured using FDA 21 CFR 177.2600; made from FDA‑sanctioned ingredients
• Operating temperature range: -80°C (brittle) to 250°C (maximum operating)
• Mechanical properties: Hardness 70 ±5 Shore A; Tensile strength ≥ 95 Kg/cm²; Elongation at break ≥ 300%
• Colours available: Transparent, Red, Blue, etc.
• Available standard catalogue sizes: multiple catalogue numbers with bottom/top diameters and heights as listed above (examples: catalogue no. 2175 — bottom 14 mm, top 10 mm, height 38 mm; catalogue no. 1909 — bottom 60 mm, top 50 mm, height 60 mm; catalogue no. 13/0167 — bottom 69.5 mm, top 46 mm, height 76 mm)
• Suitable for: All types of glass bottles