Flange Type Universal Coupling Supplier

Quick Details
Place of Origin:
Henan, China
Brand Name:
Model Number:
Double flange
Carbon Steel
Head Code:
Connect Pipes, valves etc
Blue or as you request
Nominal diameter:
ISO 9001
Body material:
Carbon steel
NBR,EPDM or as you request
Surface treatment:
Epoxy Coated
OEM, ODM ,OBM service:
High quality:
dresser coupling dismantling joint
Supply Ability
Supply Ability:
13000 Piece/Pieces per Month Flange Type Universal Coupling Supplier

Packaging & Delivery
Packaging Details
Inner plastic film,outer standard export wooden case
Qingdao port
Lead Time
Depend on your actual order detailes and quantity

Online Customization

Flange Type Universal Coupling Supplier

Product Overviews

Introduction of dresser type expansion joint

Dismantling Joint are composed of a main body, sealing ring, gland, telescopic tube and other main components, applicable to flange connection, during the installation, adjust the length between flange and both ends of product, diagonal uniform tightening, gland bolt, make them as a whole,keep a certain displacement distance,during the installtion and maintenance, it’ll beconvenient for adjust size according to site . In the work , it can be anti-axial thrust transmission to the entire pipeline.

Usage and applicationof dresser type expansion joint

Protecting piping and equipment system from stress or motion; It’s suitable for conveying the steam which temperature not higher than 250 degreesand granular powder and other media such as sea water, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas etc.

Detailed Images

Hot saleof dresser type expansion joint

Excellent performanceof dresser type expansion joint

Product Description

Material of dresser type expansion joint No. Name Quantity Material 1 Cover 2 QT400-15, Q235A, ZG230-450, 1Cr13,20 2 Sleeve 1 Q235A,20 , 16Mn, 1Cr18Ni9Ti 3 Gasket 2 NBR, CR, EPDM, NR 4 Bolt n Q235A, 35, 1Cr18Ni9Ti 5 Nut n Q235A, 20, 1Cr18Ni9Ti

Main connecting dimension of dresser type expansion joint Nominal diameter (DN) External diameter External dimension N-tH. Length D 0.25-1.6 Mpa 2.5-6.4 Mpa L1 L 65 76 180 208 155 4-M12 4-M12 80 89 165 100 108 195 100 114 195 125 133 225 125 140 225 4-M16 150 159 220 255 4-M16 6-M16 150 168 255 200 219 310 225 245 335 250 273 223 375 6-M20 8-M20 300 325 220 273 440 10-M20 350 355 490 8-M20 350 377 490 400 406 540 400 426 540 450 457 590 10-M20 12-M20 450 480 590 500 508 645 500 530 645 600 610 750 600 630 750 700 720 855 12-M20 14-M20 800 820 290 355 970 12-M24 16-M24 900 920 1070 14-M24 18-M24 1000 1020 1170 14-M24 18-M24 1200 1220 1365 16-M24 20-M24 1400 1420 377 1590 18-M27 24-M27 1500 1520 1690 18-M27 24-M27 1600 1620 1795 20-M27 28-M27 1800 1820 2000 22-M27 30-M30 2000 2020 2200 24-M27 32-M30 2200 2220 400 2420 26-M30 2400 2420 2635 28-M30 2600 2620 400 2835 30-M30 2800 2820 3040 32-M33 3000 3020 3240 34-M33 3200 3220 3440 36-M33 3400 3420 490 3640 38-M33 3600 3620 3860 40-M33 3800 3820 500 4080 40-M36 4000 4020 4300 42-M36

We are specialized in the production of dismantling joint , suitable for pressure level 0.25-6.4Mpa pipeline. Common models range from DN50 to DN3200, joints in GB standard are available, the spot can be shipped on the same day, uncommon models can be customized to 3-5 days delivery.

Company Information

Gongyi Runda Pipeline Manufacturing Co., Ltd. is specializing in the production of expansion joint, strict implementation of international standards ISO9001production, from raw material processing to the post finish machining and aftersalesservice,we have a set of complete production and service system, will be your prefered manufacturer of dismantlingjoint!

Packaging & Shipping


Inner,plastic film packing, outer, standard export wooden case packing!


1.FedEx/DHL/UPS/TNT for sample.Door-to-Door

2.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving

3.Customers specified freight forworders or negotiable shipping methods!

4.Delivery Time: a.in stock:immediately 2.sample:2 days 3.OEM/ODM:3-15 DAYS


Our products have passed theauthentications of ISO9001,and are widely approved ,adopted and favored by domestic and foreign enterprises.

Why choose the expansion joints of Runtaida ?

1.Reasonable prices, quality assurance, a large number of spot supply

2.Non standard specifications to support customization, short production period

3.All products are guaranteed for one year, reliable after-sales service, and provide professional technical guidance.

OEM&ODM service

We are a company which specialised in producing dismantlingjoints, and we producing according to your samples or drawings ,if they are not available, we design according to your requirements and the application.

After sale service

Professional service team, all-weather emergency telephone within 48 hours to solve difficult problems, to provide you with the fastest and healthiest after-sales service.


Frequently asked questions of dresser type expansion joint

Are you factory or trade comapny ?

We are manufacturer,and we have cooperated with many foreign clients.

What’s the standard of your drilled flange?

Besides Chinese national standard, we also support American standard, German standard, British standard, Japanese standard, European standard and Australia standard. If you can give us the center distance of the hole, the number and diameter, we can also produce customized flange.

What’s the warrantyof dresser type expansion joint?

12 month. From the day the customer receiving the goods, we grant a free replacement if the products have any problems during the guarantee period.

Can i get a customized a dresser type expansion joint?

Yes, we have a excellent engineer team, and they can offer you professional drawing and technical support.

Pls send your inquiry details in the below, click "Send" to get quick reply!

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As one of leading flange coupling manufacturers, suppliers and exporters of mechanical products, We offer flange coupling and many other products.

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Manufacturer supplier exporter of flange coupling