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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
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Directly Buried Casing Compensator DN1000 Metal Tubular Expansion Joint

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China Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. certification
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Directly Buried Casing Compensator DN1000 Metal Tubular Expansion Joint

Directly Buried Casing Compensator DN1000 Metal Tubular Expansion Joint
Directly Buried Casing Compensator DN1000 Metal Tubular Expansion Joint
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Large Image :  Directly Buried Casing Compensator DN1000 Metal Tubular Expansion Joint

Product Details:
Place of Origin: China
Brand Name: JINGNING
Certification: CE
Model Number: VSSJAFG
Payment & Shipping Terms:
Minimum Order Quantity: 1
Detailed Product Description
OEM: 17Years' Experience Product Name: Directly Buried Casing Compensator
Size: DN50--DN1000 Material: Carbon Steel,Stainless Steel
Working Pressure: 0-6Mpa Temperature: -20℃-+400℃
High Light:

Directly Buried Casing Compensator

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DN1000 Metal Expansion Joint

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tubular expansion joint

Directly buried casing compensator

 

The sleeve compensator, called the tubular expansion joint, is a compensation device for hot fluid pipeline, which is mainly used for the auxiliary equipment of linear pipeline. It is suitable for hot water, steam and grease media. Through the sliding movement of the sliding sleeve to the outer sleeve, it can achieve the compensation of thermal expansion.

 

Performance of directly buried casing compensator

 

1. Sleeve compensator is applicable to medium engineering pressure ≤ 2.5MPa and medium temperature - 40 ℃ ~ 600 ℃.

2. The sleeve compensator adopts a new sealing material flexible graphite ring, which has the characteristics of high strength, low friction coefficient (0.04 ~ 0.10), no aging, good effect and convenient maintenance.

 

Directly buried casing compensator structure

 

Directly Buried Casing Compensator DN1000 Metal Tubular Expansion Joint 0

Technical data of directly buried casing compensator

 

Nominal

Diameter

Compensation

Single Way

Connection Tube

Outer Diameter

Maximum

Outer

Diameter

Length

 

L

Single Way

Friction

KN

mm mm mm mm mm 1.6Mpa
50 150 57 230 610 1.72
65 150 76 250 610 2.68
80 150 89 265 610 3.42
100 150 108 280 610 4.51
125 150 133 310 610 5.23
150 250 159 335 810 7.89
200 250 219 415 810 13.10
250 250 273 465 860 19.5
300 250 325 520 860 24.72
350 250 377 570 860 29.15
400 300 426 620 970 37.63
450 300 480 670 970 44.59
500 300 530 730 990 52.16
600 300 630 830 990 59.47
700 400 720 930 1280 65.12
800 400 820 1030 1280 78.37
900 400 920 1135 1280 96.53
1000 500 1020 1235 1550 133.5
1100 500 1120 1340 1550 147.21
1200 500 1220 1440 1550 158.32

Note:Flange supply according to GB/T 9119-2000 standard ,also can supply according to clients’other requirements.

 

Directly buried casing compensator advantage

 

The service life of sleeve compensator is long, and the fatigue life is equivalent to that of pipeline. After special treatment, the sliding surface has good corrosion resistance in brine, salt solution and other environments, which is more than 50 times higher than that of austenitic stainless steel. At the same time, when the sealing effect is weakened due to wear after many years, the flange can be tightened again to enhance the sealing performance, or the bolt can be loosened, the pressure ring can be removed, and then one or two layers of sealing rings can be installed to compress the pressure ring and continue to be used.

 

Directly buried casing compensator application

 

Single way sleeve compensator is called tubular expansion joint and pipeline expansion joint, which is the compensation device of hot fluid pipeline, mainly used for the auxiliary equipment of linear pipeline. It is suitable for hot water, steam, grease and other media. Through the sliding movement of the sliding sleeve, the thermal expansion compensation can be achieved.

Contact Details
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Contact Person: Wu

Tel: +86 15093112546

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