2017 wholesale price Window Rubber Seal Strip - Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn

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Overview Quick Details Place of Origin: China (Mainland) Brand Name: ANCONN Model Number: AC009 Name: rubber stopper for test tube Material: EPDM, NBR, SILICONE Size: can be custom make custom: custom is welcome Hardness: 40~90 Shore Certification: SGS, FDA, REACH, ROHS Quality: High-Quality price: cheapest,low puncture force MOQ: 1000pcs Shape: T Supply Ability Supply Ability: 10000000 Piece/Pieces per Week Packaging & D...


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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Rubber Hole Plug , Rubber Hole Plug , Flexible Silicone Plug , It can be our wonderful honor to meet your requires.We sincerely hope we can cooperate along with you inside the around long term.
2017 wholesale price Window Rubber Seal Strip - Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn Detail:

Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
ANCONN
Model Number:
AC009
Name:
rubber stopper for test tube
Material:
EPDM, NBR, SILICONE
Size:
can be custom make
custom:
custom is welcome
Hardness:
40~90 Shore
Certification:
SGS, FDA, REACH, ROHS
Quality:
High-Quality
price:
cheapest,low puncture force
MOQ:
1000pcs
Shape:
T

Supply Ability
Supply Ability:
10000000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
bags and cartons
Port
shenzhen
Lead Time :
Quantity(Pieces) 1 – 1000 >1000
Est. Time(days) 6 To be negotiated

Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube  

 

Product Description

 


Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube

Rubber stopper ( rubber plug )

 

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  plug  )

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 plug )

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).

Pipe end caps all sizes

We are manufacturer of pipe caps for pipes,tubes,bar,rops,threads…

Size ( rubber plug )

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 plug  )

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 Food Grade No Smell Silicone Trade Assurance Bromobutyl Rubber Stopper  For Wine/Volga/Whiskey
Service OEM OR ODM
Part Material Silicone or rubber (NR, NBR,SBR,BR,IR,CR,EPDM,IIR,Fluoro rubber,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 500/each part(depends on specific part)
Shipping ways 1. By sea from Shenzhen port or Guangzhou 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, L/C, Western Union, PAYPAL
Lead time 5~10 days for first article,10~25 days for MP parts (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


Product detail pictures:

2017 wholesale price Window Rubber Seal Strip -
 Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn detail pictures

2017 wholesale price Window Rubber Seal Strip -
 Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn detail pictures

2017 wholesale price Window Rubber Seal Strip -
 Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn detail pictures

2017 wholesale price Window Rubber Seal Strip -
 Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn detail pictures

2017 wholesale price Window Rubber Seal Strip -
 Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn detail pictures

2017 wholesale price Window Rubber Seal Strip -
 Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for 2017 wholesale price Window Rubber Seal Strip - Protected dustproof anti-shock Safety good Sealing Trade Assurance rubber stopper for test tube – Anconn, The product will supply to all over the world, such as: Zurich , Swiss , Czech Republic , Please really feel free to send us your requirements and we'll respond to you asap. We have got a professional engineering group to serve for your just about every detailed needs. Cost-free samples could be sent for you personally to understand much more information. In an effort to meet your requires, please really feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd items. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is actually our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Victor from Marseille - 2018.06.18 19:26
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Eden from South Africa - 2018.09.08 17:09