Pn16/Pn10 Single Sphere Flanged Rubber Flexible Joint
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Product Highlights
- Wide Material Options: Available in EPDM, NBR, Nr, and Neoprene rubber for various media.
- High Pressure Resistance: Working pressure up to 2.5 MPa with burst pressure up to 4.5 MPa.
- Comprehensive Certifications: Holds ISO9001, CE, DNV, LR, CCS, FM, UL, and ABS certifications.
- OEM and ODM Services: Customization available based on customer requirements and designs.
- Fast Sample Delivery: Sample orders delivered within 2-5 days for quality testing.
- 12-Month Warranty: Full responsibility for quality problems within 12 months of shipment.
- Global Market Experience: Serving over 60 countries with 10+ years of industry specialization.
- Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for transactions.
Product Attributes
- Customization
- Available
- Product Name
- Rubber Expansion Joint
- Outer&Inner Rubber
- EPDM/NBR/Nr/Neoprene
- Model NO.
- Pn16/Pn10
- Casing Ply.
- Nylon Polester Fabric
- Strength Ring
- Steel Wire Ring
- Flange
- Q235
- Working Pressure
- 1.0/1.6/2.5 MPa
- Burst Pressure
- 2.0/3.0/4.5 MPa
- Vacuum Degree
- 53.3/86.7/100 Kpa
- Suitable Temperature
- -15~115
- Suitable Medium
- Air/Water/Oil/Acid/etc.
- Transport Package
- Carton Case
- Specification
- DN32-DN1200
- Trademark
- QIF/I-FLOW
- Origin
- China
- HS Code
- 4016931000
- Production Capacity
- 5000pieces/Year
Product Images of Pn16/Pn10 Single Sphere Flanged Rubber Flexible Joint
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Product Description
EPDM Flexible Rubber Expansion Joint Pipe Connector
Material:

Dimensions:
Installation:
| Install the joints on pipes of their same nominal sizes |
| Ensure the bolts are of proper length |
| Avoid that any material used to connect the pipes or that burrs present on the pipe ends themselves protrude inside the bore and obstruct part of the flow |
| Keep the joints clean and inspect at least once every six months |







FAQ
1.Can I have a sample order for valve?
A: Definitely Yes.We welcome sample order to test and check quality. Mixed samples are acceptable.
2. Can you OEM or ODM?
A:Yes, we have a great research & development team. The products can be made according to your request.
3. Can you provide the relevant documentation and certificate?
A:Yes, we can provide you with the documentation and certificate you need ,IS09001:2000 international quality system certification,(CE)certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc.Of course we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents which required.
4.Can you do the design for us?
A:yes.Please send us high resolutionimages,your logo and other materials needed . We will send you finished files for confirmation.
5.How to proceed an order for valve?
A: Step1 let me know your requirements or application. Step 2 We quote according to your requirements or our suggestions. Step 3 Customer confirms the samples and places deposit for formal order. Step 4 We arrange the prodution.
6.What is your terms of delivery?
A: We accepte EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.
7.What's the package and how do you ship the goods?
A: Usually is wood pallet as your requst. We usually ship by sea.Airline shipping is also optional.
8. How to deal with after sales ?
A: warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. Quality control : High quality mold./Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).
9. What is the average lead time?
A:For samples, the delivery time is about 2-5 days. For mass production, the lead time is about 15-60 days after receiving the deposit payment. we can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products.If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
10. Why choose us?
A:1 Genuine produces with excellent quality and competitive price. 2 Cooperating with the customers all over the world more than 60 countries and regions, and knowing the markets very well. 3.We have been specializing in flow control area for more than 10 years. Everyone can be rest assured working with us. 4 After-Services will be highly-satisfing. Any problems and feedbacks will be answered in a short of time.
11: How can I trust you and your company?
A: We are a verified supplier and creditable company on ******, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 10 years ago, Including Fortune 500 companies. customers always make highly complimentary remarks.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2351810". Items marked "" are certified.
Company Profile
Company Profile
Qingdao I- Flow Co., Ltd., established in 2010, located in the beautiful city of Qingdao, China. Our products include marine valve, butterfly valve, balancing valve, gate valve, globe valve, knife gate valve, check valve, ball valve. In cast iron, brass, bronze, polypropylene etc, to be applied in water treatment, HVAC, marine, oil and gas etc.
I-FLOW owns research and development team, and is managed strictly under the rules of ISO 9001 quality control system, we have supplied flow control products for international clients for more than 10 years and are selling to more than 40 countries, such as USA, Germany, Italy, Holland, Sweden, Norway, Singapore, U. K, U. A. E, Australia, Brazil, Peru etc...Our products are used in Shangrila Hotel, Kerry Center, Milan Expo, FIAT Workshop IKEA, MSC vessels etc, In addition, we and associated company have obtained CE, WRAS, DNV, GL, LR, ABS certificates.
Our Mission: Good valve with caring service.
We greatly appreciate your time and look forward to serving you in the near future!
Company Philosophy
Valve is cold
While humans keep warm
Valve is ignorant
While humans keep perceptive
Valve is stillness
While human keeps moving all the time
Valve is a carrier
On both sides
There are human to provide and feel the service
IFLOW, let valve deliver human's warmth
Factory Tour
In our company, you will find an extensive range of valves, flanges, pipe fittings, pipes, and other spare parts for industrial use - more than 50 product types available in over 400 sizes and 20 materials. And our engineers work tirelessly to innovate and improve our products to better serve our customers
Most of our factories locate at the coastal area, benefits from an abundance of raw materials, industrial cluster, easy transportation, experienced workers etc., our quality and delivery can always be guaranteed, we have supplied flow control products for international clients for more than 10 years and are selling to more than 20 countries, such as USA, Germany, Italy, Holland, Belgium, Sweden, Singapore, Malaysia, Norway, Saudi Arabia, United Kingdom, United Arab Emirates, Australia, Brazil, Peru etc.
Quality Control
Our factory has advanced inspection and test facility to control the quality from rough casting to final products. Each product is tested strictly in accordance with customers' requirements or international standards, and will be final inspected before being packaged. We endeavors to achieve product's zero defects. Third Party of Inspection appointed by customers, such as Lloyd's Register, TUV, DNV, BV, SGS etc could also be accepted.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Sales Office Address: Room1006, Xiwang Building, No. 138 Dunhua Road, China /Factory Address: Sangluoshu Town, Huimin County, Binzhou, Qingdao, Shandong, China
-
Plant Area
- 227.96 square meters
-
Number of Employees
- 20
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
Our Production Capability & Technical Expertise
-
Main Products
- Valve, Fire Hydrant, Flange, Pipe Fitting, Strainer, Rubber Joint, Mud Box
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-01-19
- Export Year
- 2020-03-04
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
FAQ
- Can I have a sample order for valve?
- Definitely Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
- Can you OEM or ODM?
- Yes, we have a great research & development team. The products can be made according to your request.
- Can you provide the relevant documentation and certificate?
- Yes, we can provide you with the documentation and certificate you need ,IS09001:2000 international quality system certification,(CE)certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc.Of course we can also provide you the test Report; Certificate of Mat
- Can you do the design for us?
- yes.Please send us high resolutionimages,your logo and other materials needed . We will send you finished files for confirmation.
- How to proceed an order for valve?
- Step1 let me know your requirements or application. Step 2 We quote according to your requirements or our suggestions. Step 3 Customer confirms the samples and places deposit for formal order. Step 4 We arrange the prodution.
- What is your terms of delivery?
- We accepte EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.
- What's the package and how do you ship the goods?
- Usually is wood pallet as your requst. We usually ship by sea.Airline shipping is also optional.
- How to deal with after sales ?
- warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. Quality control : High quality mold./Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).
- What is the average lead time?
- For samples, the delivery time is about 2-5 days. For mass production, the lead time is about 15-60 days after receiving the deposit payment. we can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products.If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate our production plan to
- Why choose us?
- 1 Genuine produces with excellent quality and competitive price. 2 Cooperating with the customers all over the world more than 60 countries and regions, and knowing the markets very well. 3.We have been specializing in flow control area for more than 10 years. Everyone can be rest assured working with us. 4 After-Services will be highly-satisfing. Any problems and feedbacks will be answered in a short of time.
- How can I trust you and your company?
- We are a verified supplier and creditable company on ******, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 10 years ago, Including Fortune 500 companies. customers always make highly complimentary remarks.
Send your message to this supplier
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