Chinese Supplier Rubber Seal Plug

$0.01 - $0.05
Min. Order
1000 Pieces
Choose your specifications
Company Information

Xiamen Sunpines Auto Part Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 6,000+
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Xiamen Port
Payment Terms: L/C,T/T
Size: 43mm
Place of Origin: China
Brand Name: Sunpines
Model Number: S19108
Surface Treatment: Polished
Style: Strainer
Application: Sink
Product name: Hot Sale Bathtub Drain Rubber Kitchen Sink Plug 43mm
Material Standard: ASTM D2000,SAE J200,JIS
Innter diameter: 43mm
Color: Black
Hardness: 20-90 shore A
Net Weight: 10g
Tensile strength: 50Mpa
Elongation at break: 500%
Packaging Detail: Fine Packaging Will Be Used For Your Goods: 1.Our Exporting Standard Packaging: PE Foam+Plastic Bag+Carton Box+Pallet; PE Foam+Plastic Bag+Wooden Box. 2.Custom Packaging: We have capacity to design and customize special packaging for customers.As long as you give us your idea, we&#39;ll do the best! (All the cartons we used are ultra hard and thicken, and all the wooden boxes and pallets we used are free fumigation)
Product Description


Hot Sale Bathtub Drain Rubber Kitchen Sink Plug 43mm

Product Namerubber sink plug
Hardness55 Shore A
Net weight10g
Tensile strength50Mpa
Elongation at break500%
200%Free of sinks, voids, knit lines, crack and flash
Applicationautomotive, motorcycle, bike
Torerance StandardISO2768-M or ISO3302-1:2014 CLASS M2


Performance according to customized requirement:

Ozone Resistance

Compression Set

Oil Resistance

UV Rays Resistance

Abrasion Resistance


Production process:

Step1: rude rubber must be plasticated by internal mixer machine

Step 2: the material is added carbon, accelarating agent, activating agent and other additive and shaped by a sheet by miller machine

Step 3: the rubber sheet is cut by cutting machine to certain block

Step 4: the rubber bloack is put into compression/injection machine to mold and vulcanize

Step 5: Deflash by auto machine






About us


Quality control


Production process


Package & Shipment




  • Over 20 years experience professional factory director
  • Engineers combine the mold figure and formula to offer the most competitive production efficiency and price
  • Expert in Molded/ Moulded/ Non-Standard Rubber Products by Injection, Compression machines       
  • Familiar with material: EPDM, NR, NBR+PVC, SBR, SILICONE, PU, AEM, ACM, FKM,ECO
  • Strict control of the material without reclaimed rubber , material brand: LANXESS, Nantex, Dupont, DSM, DOW Corning
  • Sealing ribs free of sinks, voids, knit lines and flash
  • An uncompromising commitment to quality

Sunpines is your experienced business partner who has over 400 global customers 

Annual export amount reaches USD20,000,000 to over 60 countries

Factory covers an area nearly 6000 square meters with over 10 years experience

Your inquiry can be quoted within 6 hours

We promise the most reasonable price with high-end quality

Your technology and design can be protected by NDA

Fastest sample making within 7 days

Perfect QC system during all the processes

You can easily reach us anytime=>>24 hours online available

1.Quotation: Normally, your inquiry can be quoted within 6 hours as long as we confirm your drawing (IGS, STEP, STL, PDF, DWG etc) and information (Material, Tolerance, Surface Treatment and QTY).

2.NDA Signing: With us, your business and money will be safe. So, before cooperation, NDA is avaliable to you.

3.Sample Making: If products no need moulds, sample can made within 15 days, fastest 3 days. If need moulds, it normally takes 20-30 days to make moulds and samples.

4.Mass Production: During production, we can give you updates by pictures and video.

5.Assembly&Packaging: We can help you assemble the whole product if you need. Packaging assure to be 100% safe, because we always do packaging test.

6.QC System

   1).Checking the raw materials before production;

   2).Strictly inspect the processing during production;

   3).Testing the half-finished products before surface finishing;

   4).Do inspection one by one before delivery. Inspection Report can be provided for u.

7.Shipping: By express (DHL, TNT, UPS, FEDEX etc), By air or By sea

8.After-sale Service: Once you receive the goods, please open the packaging and check within 7 days. If there're quality problems with our mistakes, we'll arrange to remake or return money to you. Sunpines will do the best to meet your satisfaction!

Our Capabilities

Moulds Capability

· Sunpines has high skilled moulds design engineering for your custom products;

· Sunpines produces custom moulds in house with our advanced equipments;

· Sunpines handles moulds maintenance with our own in-house staffs to ensure that moulds are consistently running to exact specifications at all times. 



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