Basic Info.
Material
Silicone, NBR, SBR, Nr, HNBR, Acm, EPDM, Iir, Ep
Application
Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
Cross-Section Shape
Mountain Type Circle
Place of Origin
Qingdao, China
Material Manufacturer
Dow Corning, DuPont, Wacker, Midgold etc
Certificate
FDA, LFGB, ISO, SGS, UL94, Ts16949
Production Method
Compression Molding
Transport Package
Plastic Bags, Cartons or as Per Your Requirements
Specification
as per your drawings
Product Description
Rubber stopper, rubber plug, rubber cap
Rubber stopper
Material: Bromo-butyl and chloro-butyl rubber
Color: Grey, red, black, green, etc
Automatic inspected
Packing method: Ready-for-use stoppers packed in double PE bag and ready-for-sterilization stoppers packed in RSF bags.
1. Customized size, color
2. Good sealing property
Best compatibility with medicine
Less puncture fell crumbs
3. ISO9001 quality system
4. Manufacturer
Scope of application
It is suitable for the package of antibiotic powder injection preparation in pharmaceutical industry.
Executive standard
Adapt standards of YBB00042002 and YBB00052002
Specification
1)size: 20MM
2)OD of Flange: 18.80MM± 0.20MM
3)ID of Neck: 13.20MM± 0.10MM
4)Height of Flange: 3.30MM± 0.25MM
5)Total height: 8.80MM± 0.3MM
What Is a Rubber 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
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
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 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 fivesixteenths to 3.5 inches. Smaller stoppers are appropriate for
Test tubes and similar glassware; Larger stoppers are appropriate for flasks and beakers.
Properties
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.
8~10mm silicone stopper for lyophilization
1, Material: SILICONE, NBR, SBR, NR, HNBR, ACM, EPDM, IIR, EP, CR, SIL, FKM etc
2, Temperature resistance: -40° C to+350° C
3, Applications: Electronic field, industrial machine& equipment, house-hold appliance, tele-communication, automobile, medical equipment industry etc.
4, Colour and size: Any colour and size is according to your requirements.
5, Logo&Printing: According to your requirements.
6, Quality: ISO 9001: 2008, RoHS, FDA. UL.
7, Packing: Plastic bag carton box or special packing.
According to your requirements.
8, More than 10 years rubber products manufacture experience.
9, Production ability: 8 millions per week.
10. OEM or ODM are both welcomed
Material | NBR, CR, SBR, EPDM, IIR, HNBR, ACM, NR, EP, SIL, FKM etc. |
Hardress | Between 30~90 shore A |
Color and design | Any popular design according to the drawing, color with transparent, black and any other color as your requirements. OEM/ODM highly welcomed. |
Packing | Plastic bag&carton box or according to your requirements. |
Printing | sublimation or silk printing,etc |
Price | Price is based on size and quantity. Large and regular quantity will be in discount accordingly. |
Sample | Sample is free, buyer pay the mould and post charge. |
Delivery time | Based on the quantity, usually 12-20days |
Min order | 500pcs according to the requirements | | | | | |
Payment | TT, west union | | | | | |
Certification | ISO9001: 2008, RoHS, FDA |
Packing | Plastic bag&carton box or according to your requirements. |
Place of Origin | Qingdao,China |
Quality control | By third party |
Application | Automotive, Industrial, Medical, Agricultural etc. |
Property | High/low temperature resistance, oil and fuel resistance, water resistance, weathering resistance, Ozone resistance etc. |
Company | Hagoin company is specialized rubber products for several years, our website: hagoin.en.made-in-china.com , do believe that we can offer competitive price & quality With best service. |
Address:
No. 2 Lushan Road, Sofia 622, Huangdao, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Auto, Motorcycle Parts & Accessories, Bags, Cases & Boxes, Chemicals, Construction & Decoration, Electrical & Electronics, Furniture, Industrial Equipment & Components, Light Industry & Daily Use, Packaging & Printing, Toys
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949, ISO 14064, HACCP, ANSI/ESD, WRAP, ASME, IFS, QSR, FSC
Company Introduction:
Hagoin(Hæ Gu′i: N) group was originally found in the year 1998, has been devoted to produce high quality rubber parts, plastic parts and metal parts for both domestic and oversea customers. Our products are widely used in automotive, industrial, Agriculture, aerospace, building, electronic, mobile phone, daily life etc fields. Our products get CE, RoHS, REACH, UL, FDA, LFGB certified, meet great demand on both USA and European markets. We have 46 employees, including 2 master′s degrees, 7 bachelor degrees and 37 experienced workers. We have flat vulcanized machines, injection machines, material mixer, punching machines, bending machines, laser, CNC center etc 35 sets. We have advanced test equipment, including the UV aging tester, tensile strength tester, tear strength tester, hardness reader, high and low temperature tester, ensure the quality meet customers′ requirements. We also meet ISO9001 and TS16949 system. Most of our raw material are imported from USA, Germany, Japan, Thailand and Russia.
Over 20 years export experience
CE, RoHS, REACH, TS16949, UL, FDA, LFGB certified
35 sets work machines
Main market: USA and Europe
Our Vision "achieve each other"
If you help other achieve their dreams and you will achieve yours too.
Our mission
We are responsible to build a time-honored centry enterprise and make people believe Chinese products are in top quality.
Our shared value
The following values are shared by each member in order to achieve our mission
1) we focus on qualified products and satisfied service.
2) we care what you need, fullfill your demand is our responsibility
3) we value friendship between you and us beyond all things