Audited Supplier
per customer
Water
Ordinary Temperature
Silicone
Flange
Custom
Ordinary Pressure
Gland Packings Globe Valve
Unidirection
Industrial Usage, Water Industrial Usage, Household Usage
Duckbill Valve
as Per Request
Customize Size
China
Product Description
Rubber duckbill valve
Color:Customization
Logo:Customization
Size:Customization
Hardness:20~90
Material:Silicone rubber
Heat Resistant: -40°C up to 240°C
Function: Medical, Industrial and home application
Color:Customization
Logo:Customization
Size:Customization
Hardness:20~90
Material:Silicone rubber
Heat Resistant: -40°C up to 240°C
Function: Medical, Industrial and home application
1.Excellent Material
Excellent rubber/Silicone raw material, resistant to compression, not easy to deform
2.Good Sealing
High process requirements, no deformation at high temperature, waterproof and anti-collision
3.Chemically Stable
It has good chemical properties, hardly absorbs water, and does not react with most chemicals.
Smooth and textured surface, no burrs
Wear-resistant, drop-resistant and fold-resistant, in line with industry test standards
RFQ
Q 1.What's the payment term?
A: We accept T/T 50% deposit and 50% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 7~10 days, if tooling is involved, lead time for production tooling is 10
days, average production time after sample approval is 2-3 weeks.
Q 3. What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q 4. Could you please tell us the monthly capacity of your products?
A: It depends on which model, we produce more than 1500 tons of rubber materials per month.
Q 5. What kind of certificates do you have?
A1: We have been ISO9001:2008 certified by SGS since 2019.
A2: We have various rubber compounds approved by KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS and REACH.
Q6: How to check the quality of the bulk order?
A1: We provide pre-production samples before mass production for all customers if needed.
A2: We provide quality certs such as measurement report, material data sheet, COO, COA, etc., to all customers before delivery.
A3: We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.
Q 7: How to select the raw compound for my application?
A: With years of experience working with a variety of materials, we can help select the material that will best suit your needs
while keeping material costs in mind.
Q 8: Do you use any international standards for the rubber products?
A: Yes, we mainly use the ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q 9: Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, The color code will be required in
case of an order.
Q10: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ),
A: We accept T/T 50% deposit and 50% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 7~10 days, if tooling is involved, lead time for production tooling is 10
days, average production time after sample approval is 2-3 weeks.
Q 3. What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q 4. Could you please tell us the monthly capacity of your products?
A: It depends on which model, we produce more than 1500 tons of rubber materials per month.
Q 5. What kind of certificates do you have?
A1: We have been ISO9001:2008 certified by SGS since 2019.
A2: We have various rubber compounds approved by KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS and REACH.
Q6: How to check the quality of the bulk order?
A1: We provide pre-production samples before mass production for all customers if needed.
A2: We provide quality certs such as measurement report, material data sheet, COO, COA, etc., to all customers before delivery.
A3: We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.
Q 7: How to select the raw compound for my application?
A: With years of experience working with a variety of materials, we can help select the material that will best suit your needs
while keeping material costs in mind.
Q 8: Do you use any international standards for the rubber products?
A: Yes, we mainly use the ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q 9: Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, The color code will be required in
case of an order.
Q10: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ),
