Flexible Soft /Hard Rubber Co-Extrusion Seals for Truck, Container Door

Container weatherstripping is a combination of a black rubber door seal with a grey rigid pvc body that is often used when a seal is needed between two door edges on utes, trucks, buses and horse floats. It creates a water tight seal and firm contact when screwed into place on the edge of the doors.
Product Description The property of our PVC/Rubber weatherstrip

1. Very soft and light weight with smooth surface and good elasticity
2. Anti-zone,anti-aging,weather resistance,oil resistance
3. Excellent anti-UV performance,better flexibility
4. Super elasticity and chemical corrosion resistance
5. Inside there are unique metal clamps and tongue clasps,Firm and flexible, Easy to install
6.  Excellent fire and water resistance
7. High/Low temperature range(PVC:-29ºC - 65.5ºC, EPDM: -40ºC - 120ºC)
8. Good tight dimensional tolerance and have excellent compression ability

   



The application fields include:automobile, construction, machinery, electronics and furniture making, 
Good Aging Resistance Capacity, Good Resistance to Ozone, Good Resistance to Polar Liquid, the Lightest Rubber
with a Good Electrical Property.: Mould can be developed for production according to the drawing, sample or base material.
 

Feature

1>. EPDM as raw material,very strong anti-old chemical property,durable,convenient installaion,beauty appearance
2>.a wide temperature range resistance (-40 ~ +120 ) 
3>.EPDM material used to make surface smooth and , good elasticity, good foam evenly, waterproof performance of first-class, anti-ozone, anti-aging, bears the resolver performance to be good.

The picture of sealing strip series


The advantage of our company
1.We have excellent complete production line with advanced production and test equipment
 Adding First-class technicians, so that we can  offer you the competitive price and high quality ,fast delivery time .
2.We have a special drawing design department to design the correct drawing data meeting your requirements. Then, we will use CAD or other format drawing to carry on tracking the production of tooling, sample ,mass goods. To avoid something wrong to each process. To make sure all of dimension are correct.
3.We also has special production supervision department. The engineer staff will Supervise  each process from the manufacture of tooling to the production of mass goods.
Reduce something wrong happened, finally offer you parts meeting your technology requirement.
4. All of Raw material are past quality certification,In the meantime, we will first delivery test report of rubber part when all of mass goods are finished. And make sure the quality meet your requirement, then make shipment

The different material of rubber sealing strip will cause different property.
EPDM/NBR/silicone/SBR/PP/PVC etc.

1. the property of NR
 It has good wear resistance, high elasticity, breaking strength and elongation, But in the air, it is easy to get age, and it is get sticky when it get in touch with heat, which is easy to expand and dissolve in mineral oil or gasoline, but it is resistant to strong acid, but not to Alkali . working temperature is -50~70ºC.
2. the property of EPDM
Weather ability, aging resistance, ozone resistance, chemical stability are excellent, and CFCS and a variety of refrigerants. Working temperature is -50~150
3. the property of silicone
It has excellent heat resistance, cold resistance, ozone resistance and atmospheric aging resistant.Good electrical insulation performance,The tensile strength and wear resistance are generally poor and has non- oil resistant. The working temperature is -55~250ºC
4. The property of NBR
Good oil resistance, heat resistance, abrasion resistance, solvent resistance and high - pressure oil,But it is not suitable for polar solvents, such as ketones, ozone, nitro-hydrocarbons, and chloroform. The working temperature is -40~120 ºC
5. the property of CR
It has good elasticity, wear resistance and atmospheric aging resistance. It is not afraid of violent distortion and flammability.Chemical stability. The working temperature is -40~100 ºC
6. The property of FKM
Excellent high temperature resistance,And have excellent chemical resistance, most oil and solvent (other than ketones and esters).cold resistance is not good.
7.The property of PVC

1. excellent aging/oil/wear resistance
2. low price and good performance than common rubber strip
3. Disadvantage is bad flexibility for low temperature

Packing and shipment

• one roll have 100Meters, one roll is packaged with one plastic bag, then certain quantity of rubber sealing strips are put into carton box.
• Carton box insider rubber sealing strip is with packing list detail. Such as, item name, the type number of rubber sealing strip, quantity of rubber sealing strip, gross weight,net weight, dimension of carton box,etc
• All of carton box will be put on one non-fumigation pallet, then all carton boxes will be wrapped by film.
• We have our own forwarder which has Rich experience in delivery arrangement to optimize the most economic and quickest shipping way, SEA,  AIR,  DHL, UPS ,FEDEX, TNT , etc.

About us
These years, We are working on various project of customers and long term working in rubber industry. We have faith in giving your professional advice on your particular project.
At present, our market have been expanded to more than 30 countries, and still growing.
First we will get drawing or sample from our client to check their design. If there is no drawing or sample, we will ask some question about product concept and design idea.
Then according to what application environment of rubber part, we will help design drawing and what raw material is best for rubber part. OEM parts are ok for us.
 
We can meet your requirement of the design and use for different shapes and material,
 And high/low temperature, foam/sponge or solid rubber profile, fire resistance and special property of any rubber profile and molding rubber part

The certification of our company

• Why choose us?
• 1.Product: we specialize in rubber molding,injection and extruded rubber profile.
     And complete advanced production equipment and test equipment
  2.High quality:100% of the national standard has been no product quality complaints
  the materials are environmentally friendly and the technology reaches the international advanced level
  3.The competitive price:we have own factory, and the price is directly from factory. In additional,perfect advanced production equipment and enough staff. So the price is the best.
  4.Quantity :Small quantity is available
  5.Tooling:Developing tooling according to drawing or sample, and solve all of questions
  6.Package: all of package meet standard internal export package, carton outside, inside plastic bag for each part; as your requirement
  7.Transport:We have our own freight forwarder which can guarantee our goods can be delivered safely and promptly by sea or air
  8.Stock and delivery:Standard specification,lots of stocks, and fast delivery
  10. Service:Excellent service after-sales
   
• Common Questions
• What is the minimum order quantity for your rubber products?
• Answer:We didn't set the minimum order quantity,1~10pcs some client has ordered.
• If we can get sample of rubber product from you?
•  Answer:Of course, you can. Feel free to contact me about it if you need it.
• Do we need to charge for customizing our own products? And if it is necessary to make tooling?
• Answer: if we have the same or similar rubber part, at the same time, you satisfy it.
   Well, you don't need to open tooling
  New rubber part, you will charge tooling according to the cost of tooling.
  In additional,if the cost of tooling is more than 1000 USD, we will return all of them to you in the future when purchasing order quantity reach certain quantity our company rule
• How long you will get sample of rubber part?
• Answer: Usually it is up to complexity degree of rubber part. Usually it take 7 to 10work days.
• How many your company product rubber parts?
•  Answer:It is up to the size of tooling and the quantity of cavity of tooling. If rubber part is more complicate and much bigger, well maybe just make few, but if rubber part is small and simple, the quantity is more than 200,000pcs.
• Silicone part meet environment standard?
• Answer:Our silicone part are all high grade 100% pure silicone material. We can offer you certification ROHS and SGS, FDA .Many of our products are exported to European and American countries. Such as: Straw, rubber diaphragm, food mechanical rubber, etc.
• 
  FAQ
  1. Are you factory or trade company?
  We  specialize in manufacturing rubber and plastic manufacturer, founded in 2004
  2. What's the order process?
  A: Inquiry---provide us all clear requirements, such as drawing with detail technical data, or original sample
  B: Quotation---official quotation sheet with all detail specifications including price terms,shipment terms,etc
  C: Payment terms---100% prepaid the cost of tooling before making new sample
                  T/T 30% in advanced, and the balance according to the copy of the B/L
  D:Develop tooling---open the mould according to your requirement
  E:Sample confirmation---send you the sample for confirmation with test report from us
  F:Production---mass goods for order production
  G:Shipping--- by sea, air or courier. Detailed picture of package will show you.
   
  3. What other terms of payment you use?
     PayPal, Western Union

Round Ductile Manhole Covers

Round Ductile Manhole Cover is made of ductile; mainly both the cover and frame is in round condition, we make the manhole cover on BS EN124, Mainly our products are A15, B125, C250 and D400, sometimes also make it E600 and F900 in case of need. For A15, B125, C250 and D400 ductile manhole covers to be used in Green belt, Pavement, Auxiliary road, Main road and Express way. We make ductile manhole covers all by producing line, the quality is very good, and we warmly welcome customers all over the world to do business with us.

Ductile round manhole covers, Ductile round manhole covers D400, Ductile round manhole covers opening 600.

Zhoushan Runchun Import & Export Co., Ltd. , https://www.en124casting.com