Professional China Square Rubber Grommet Plug - silicone rubber stopper with Rohs standard for the bottle – Anconn Detail:
- Place of Origin:
-
Guangdong, China (Mainland)
- Brand Name:
-
ANCONN
- Model Number:
-
AC002
- Item Name:
-
rubber pipe stopper
- Color:
-
black, clear or any other colors are available
- Material:
-
EPDM / NBR / Silicone / NR
- SIZE:
-
4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 50mm
- Usage:
-
seal the holes
- Shape:
-
T
- Function:
-
Waterproof, dustproof, airproof, oilproof
- Hardness:
-
30 ~90 Shore A
- stock:
-
we have them in stock
- Certification:
-
ROHS
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 35X30X28 cm
- Single gross weight:
- 0.01 kg
- Package Type:
- 2,000 pcs/bag, 3 bags/CTN. 18KGS/CTN
- Picture Example:
-
- Lead Time :
-
Quantity(Piece) 1 – 1000 >1000 Est. Time(days) 5 To be negotiated
silicone rubber NBR EPDM VMQ NR Rohs standard silicone caps Rohs rubber plugs rubber pipe stopper
What Is a Rubber Stopper? ( rubber pipe stopper )
A rubber stopper is a small, tapered plug used to seal the openings of test tubes, flasks and other laboratory glassware.
Stoppers made of cork are also available for this purpose. However, rubber stoppers are preferable for applications
that require a tighter seal or a greater degree of chemical resistance.
Purpose ( rubber pipe stopper )
The primary purpose of a rubber stopper is to prevent a gas or liquid from escaping its container
during a scientific experiment. Rubber stoppers can also prevent the contamination of samples
by protecting the contents of laboratory glassware from air. Last, the use of rubber stoppers allows
experimenters to shake or mix solutions without spilling them.
Shape ( rubber pipe stopper )
The standard stopper is cylindrical in shape, with a tapered bottom end. Some rubber stoppers
contain one or two holes to allow the insertion of pipettes, tubing or test equipment (e.g., a thermometer).
Size ( rubber pipe stopper )
Rubber stoppers typically range in diameter from size 000 (0.5 inches) to size 16 (5 inches) at the top.
The tapered bottom end ranges from five-
sixteenths to 3.5 inches. Smaller stoppers are appropriate for test tubes and similar glassware;
larger stoppers are appropriate for flasks and beakers.
Properties ( rubber pipe stopper )
The main properties that make rubber suitable for use as a laboratory stopper are its elasticity,
chemical resistance and impermeability. Its elasticity allows it to form a tight seal against the inside
of the glassware. Its chemical resistance makes it safe for use with many corrosive and otherwise reactive
compounds. Its impermeability helps to prevent the escape of liquids and gases from the container.
| Part Name | Silicone rubber stoppers, plugs, caps |
| Service | OEM OR ODM |
| Part Material | Silicone or rubber (NR, NBR,SBR,BR,IR,CR,EPDM,IIR,SIR,PU,ACM,CO,etc) |
| Material Hardness | Silicone about 20~80 Shore A; rubber about 30~90 Shore A |
| Size | Customized |
| Shape | Customized |
| Color | Customized according to Pantone colors |
| Appearance | as customer’s requirement |
| Drawings | 2D OR 3D acceptable |
| Temperature Resistance | -40~300 degree centigrade |
| Tolerance | 0.05mm |
| Technology | Hot pressing molding or injection Molding |
| Second Processing | Vulcanizing / Deburring / Silk-screen / Carving / printing |
| Quality control | internal QC control |
| Part Feature | 1.Oxidation , Chemical,oil, acid ,alkali , weather resistance |
| 2. colorful ,Anti-aging,good flexibility, good elasticity | |
| Food grade material | FDA or LFGB |
| MOQ: | Amount : More than USD 200/each part(depends on specific part) |
| Shipping ways | 1. By sea from Yantian port. 2. By express: DHL/UPS/FEDEX ,etc 3. By air |
| Package | Normally PE bag+carton or customized as customer’s request |
| Trade Term | Ex-works; FOB Shenzhen/Guangzhou ; CIF |
| Payment Term | Sample mold: 100% prepaid,MP Mould: 50% deposit by T/T in advance, balance 50% paid after samples approval |
| Goods: 50% deposit, 50% before shipment | |
| T/T, Western Union, PAYPAL | |
| Lead time | 5~10 days for making mold,7~15 days for mass production (depends on part structure ) |
| Specification | Confirm to ISO-9001 and ROHS Directive Compliant Green Products |
| Application field | 1. Electron components |
| 2. Medical equipment | |
| 3. Home appliance | |
| 4. Mechanical equipment | |
| 5. Office facilities | |
| 6. Aviation | |
| 7. Construction | |
| 8. Automobile |
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Product detail pictures:
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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Professional China Square Rubber Grommet Plug - silicone rubber stopper with Rohs standard for the bottle – Anconn, The product will supply to all over the world, such as: Philippines , Barbados , Haiti , Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!
By Althea
from Iraq
- 2017.09.29 11:19
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Nick
from Honduras
- 2018.11.06 10:04