Features and Benefits:
• High impact resistance rubber with nylon wire and stainless
steel wire, is able to bear high pressure flows without any
influence on the product tensile strength.
• High reliability: 100000 times bending fatigue test, to make
sure the long life cycle.
• Flexible rubber, to protect the pipeline from shake.
• Flexible joints are under American Chubb insuranced.
Applicable Standards:
Connection standard: GB/T17241.6-1998
Pressure test standard: GB/T13927
Face to face standard: DVK Standard
Technical Data:
Size: DN50~DN800(2″~ 32″)
Nominal pressure: PN 16
Temperature range: 0ºC~80ºC
Suitable for: Water, sea water
Burst test pressure: 60Kgf/cm2 (DN50~DN200), 40Kgf/cm2 (DN250~DN800)
Materials Specifications
|
|
|
NO. |
Component
|
Material |
1. |
Body |
Reinforce EPDM Rubber
|
2. |
Reinforce Material in Rubber
|
Nylon Wire + Stainless Steel Ware
|
3. |
Flange |
Carbon Steel with Zinc Plating
|
Single Ball Flexible Joint - FLX1 unit: mm |
NO |
DN |
|
Weight (kg) |
1 |
50 |
105 |
4.8 |
2 |
65 |
115 |
5.6 |
3 |
80 |
130 |
6.8 |
4 |
100 |
135 |
7.8 |
5 |
125 |
170 |
11.1 |
6 |
150 |
180 |
12.8 |
7 |
200 |
205 |
15.9 |
8 |
250 |
240 |
18.9 |
9 |
300 |
260 |
21.5 |
10 |
350 |
265 |
25.7 |
11 |
400 |
265 |
30.1 |
12 |
450 |
265 |
36.1 |
13 |
500 |
265 |
43.2 |
14 |
600 |
265 |
50.8 |
15 |
800 |
260 |
70.2 |
Packing and shipping
Inner package: plastic bags Product package: carton and palletsDelivery package: plywood cases available Delivery package: steel cases for premium option
Factory capacity
Welcome visit us
FAQ:
Question 1: Can you make OEM or ODM product?
DVK: Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.
Question 2: How long is your delivery time?
DVK: General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.
Question 3: Do you provide free samples?
DVK: If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.
Question 4: What are your payment terms?
DVK: Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance,balance before shipment. L/C available as well.