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for power plant and hydraulic engineering rubber joint

FOB Reference Price:Get Latest Price
US $6.25 - 1,024.79 / Set | 1 Set/Sets rubber joint sample can be allowed (Min. Order)
Supply Ability:
3000 Set/Sets per Month rubber joint has stock
Port:
Qingdao , Tianjin ,Shanghai
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Quick Details

Material:
rubber , stainless steel/carbon steel
Technics:
spool or molding
Type:
Coupling
Place of Origin:
Henan, China (Mainland)
Model Number:
ZXTQ1F
Brand Name:
ZHW
Connection:
Flange
Shape:
Equal
Head Code:
round
media:
oil,gas,acid,sewage water
working temperature:
-15C~115C
working pressure:
PN2.5~PN25
standard:
ANSI ,JIS ,DIN,BS,etc
installation length:
90~650mm
elongation length:
6mm~70mm
compression length:
10~70mm
radial displacement:
10mm~40mm
producing experience:
13 years OEM producing
partner:
FLSmidth Co.A/S supplier

Packaging & Delivery

Packaging Details: inner package is spooled with plastic bags , outer package is wooden cases, which make it strong enough for the sea transportation.
Delivery Detail: Within 15 days after received the payment

rubber joint

 

 

 

1. Technical Conditions

 

 

 item

type

JGD-1

JGD-2

JGD-3

vacuumKPa(mm/Hg)

53.3(400)

86.7(650)

100(750)

applicable temperature`C

-15`C~  15`C  under special conditions-30~+250

applicable media

Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc.

 

 

 

2. Application scope

 

Due to the sound complex performance of the rubber compensators,

 

it is mainly used for the lift and transport of raw water and seawage,and pipeline transportation of feed-water and water for cooling circulation in thermal power plants,condensed water in metallurhy and chemical substances in chemical industry as well as dilution and flexible connection between short and long pipelines.

 

Relying on the high abrasion resistance of rubber,it is also suitable for the transportation under low temperature of powdery and grainy air in any industry.

 

 

3. Materials

 

 

No.

Name

Materials

1

Inner rubber lining

IIR,CR,EPDM,NR,NBR

2

Outer rubber lining

IIR,CR,EPDM,NR,NBR

3

Casing ply

Polyester cord frbrica

4

Flange

Q235A,stainless steel

5

Strengthening ring

Q235A

6

Stopper

Q235A,stainless steel

7

Limit bar

Q235A,35#,stainless steel

8

Nut

Q235A,35#,stainless steel

 

 

 

4. Physical and mechanical properties

 

No.

Item

index

Measured value

 

Inner/outer rubber lining

1

 

Tensible strength(Mpa)

≥12

13.5

2

 

Tensible yield(%)

≥450

560

3

 

Tension set at break(%)

≤25

20

4

 

     Hardness(Shore A hardness)

60±5

60

5

 

Brittleness temperature(°C)

 

≤-30

-40

6

 

Cohesive strength(between cord fabric)KN/m

≥2.0

4.8

7

 

 

 

100°C*48h

Hot air aging

Rate of tensible strength reduction

≤25

15

Rate of ultimate elongation reduction

≤30

20

8

 

Mass change(10%H2SO4*Room temperature)%

≤3

2

 

 

9

 

(10%NaOH8168h)% Mass change(10%H2SO4*Room temperature)%

 

≤3

 

2

 

 

5. customer visit

 

 

 

rubber joint manufacturer

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China (Mainland) | Manufacturer, Trading Company
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