• Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
  • Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
  • Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
  • Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
  • Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
  • Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

Brand Name: Ruixuan
Technics: Casting
Connection: Flange
Samples:
US$ 8/Piece 1 Piece(Min.Order)
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Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe pictures & photos
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
US $8-190 / Piece
Min. Order: 5 Pieces
Diamond Member Since 2023

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  • Overview
  • Product Description
  • Product Parameters
  • products application
  • Production process
  • Company Profile
  • Certifications
  • exhibition
  • FAQ
Overview

Basic Info.

Model NO.
DN500
Shape
Equal
Head Code
Round
Product Name
Double Flange Limit Expansion Device
Flange Material
Ductile Iron,Carbon Steel,SS304,SS316
Pressure
Pn10,Pn16,Pn25,Pn40
Specific Function
Large Expansion and Easy Installation
Usage
Oil Gas Water Industrial
Application
Pipe Lines Connection
Warranty
1 Year
Transport Package
Wooden Case
Specification
DN65-DN2000
Trademark
OEM
Origin
Henan, China
Production Capacity
1000000per Year

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 100.00cm
Package Gross Weight
40.000kg

Product Description


 
Product Description

 

Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe



      The double flange limited expansion joint is composed of main parts, sealing rings, gland, telescopic short pipe and other main components. On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and a double nut is used for locking at the maximum expansion. Pipeline can be free to expand in the allowable expansion, once exceeding its maximum expansion limit, to ensure the safe operation of the pipeline, especially for vibration or a certain degree of inclination and bending in the pipeline connection.

       The material of double flange limited expansion joint is mainly Q235 carbon steel, stainless steel, cast steel, ductile iron and so on. Different materials and models are chosen for different purposes.
 
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
1  body
2  sealing ring
3  gland
4  limit  screw
5  nut
6  limit expansion tube
7  stud
Product Parameters



PN1.0MPaB2F double flange loose limited expansion joint (basic size)

DN DW              flange connection size Total length (L) Maximum expansion
FIange outer  diameter(D) Bolt hole center circle diameter(K) Bolt aperture (d0) Bolt
65 76 185 145 18 4 340 25
80 89 200 160 8
100 114 220 180
125 140 250 210
150 168 285 240 22
200 219 340 295
250 273 395 350 12
300 325 445 400 370 32.5
350 377 505 460 16
400 426 565 515 26
450 480 615 565 20
500 530 670 620
600 630 780 725 30
700 720 895 840 24
800 820 1015 950 33 600 65
900 920 1115 1050 28
1000 1020 1230 1160 36
1200 1220 1455 1380 39 32
1400 1420 1675 1590 42 36 640
1600 1620 1915 1820 48 40
1800 1820 2115 2020 44
2000 2020 2325 2230 48
2200 2220 2550 2440 58 52
2400 2420 2760 2650 56
2600 2620 2960 2850 60 710 70
2800 2820 3180 3070 64
3000 3020 3405 3290 60 68
 
products application

     

Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

       This product is suitable for conveying sea water, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, temperature is not higher than 250ºC steam and granular powder and other media.

Production process

Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

 

Company Profile
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

       Gongyi Ruixuan pipeline equipment factory was founded in 1996.It  is an excellent  enterprise  specializing  in manufacturing  and selling pipe fittings.It's located  in Xicun village ,Gongyi  city,Henan province ,the concentrated  area  of pipeline equipment industry  in China.The  company factory  is located  in Xicun town pipeline equipment industrial park.It covered an area of20000  square  meters.

       At present, the company has the production capacity of pipeline equipment with a maximum diameter of 4000mm, and its main products are: Steel expansion joint, flexible waterproof sleeve, large diameter flange, double flange force transfer expansion joint, large deflection loose sleeve compensation joint, spherical compensation joint, sleeve compensator, bellows compensator, non-metallic compensator, rubber expansion joint, DC medium no thrust sleeve compensator, flexible expansion pipe and other pipeline equipment. The annual production capacity is 30 million sets.

         The flexible telescopic pipe equipment is mainly used in the pipeline crossing different geological structures under different conditions and the application of pipe installation drop, reduce or avoid the impact of geological settlement and crustal activity on the pipeline, so that the construction unit can save more than 50% of the cost when purchasing the equipment. The rubber expansion joint series products of the company, the maximum production diameter of 3600mm, have been applied in millions of units of thermal power projects in China for many times, and have been praised by the users.


        The company passed ISO9001:2008 quality management system certification in 2009 and ISO14000:2004 environmental management system certification in 2009. The company has a strict quality control system, standard production process, standard factory inspection hand section, to ensure that every product meets the national standards and customer requirements.

       Business philosophy: responsible production of products, return the trust of customers; To build a community with a sense of belonging and appreciate employees' contributions; Make a contribution to the society of enterprises, give back to the good times. Gongyi Ruixuan pipeline equipment factory is willing to work with friends from all walks of life hand in hand, mutual support, create a better future!
 

Certifications
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

 

exhibition

 

Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe

 

FAQ

 

Q1: Can you make the product as per client's requirement?
A1: Yes, we can make it with your exact requirement.

Q2: Do you accept small quantity order?
A2: Of course we do.

Q3: Can I visit your factory before the order?
A3: Yes, welcome to our factory to check the quality.

Q4: Where is your nearest loading port?
A4: Shanghai,Qingdao.

Q5:What can you buy from us?
A5: Expansion joint,Rubber soft joint,compensator,Waterproof casing,valve.

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From payment to delivery, we protect your trading.
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe pictures & photos
Wholesale Oil Gas Pipe Fitting Vssja-2 Double Flange Limit Expansion Joint Compensatory Couplings Pipe
US $8-190 / Piece
Min. Order: 5 Pieces
Diamond Member Since 2023

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory
Number of Employees
4
Year of Establishment
2023-04-14