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RKSfluid Flow Control Company
Web: www.rksfluid.com
Tel: +86 24 2318 0188
Fax: +86 24 2318 0788
Mail: info@rksfluid.com Contact Now
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RKSfluid Flange Dismantling Joints Custom,DN40 - DN2000
- Size： DN40-DN2000
- Pressure Ratings： PN10, PN16, PN25, PN40
- Temperature Range： -10°C~+70°C
- Body Material： Ductile iron, Carbon steel
- Gasket： EPDM/NBR
- Bolts：4.8/6.8/8.8 carbon steel galvanized, SS304, SS316
- Flange： PN10, PN16, PN25, PN40
- Medium： Air, Water
Role in Valve Installation and Pipeline Maintenance
Dismantling joints are essential components in water transmission and wastewater pipeline systems, particularly where large-diameter valves are installed. Their primary function is to provide axial adjustment during installation and to create sufficient clearance for valve removal during maintenance.
In practical pipeline projects, dismantling joints help compensate for dimensional tolerances and simplify on-site alignment, reducing installation difficulty and labor intensity.
Application with Large-Diameter Valves
Dismantling joints are commonly installed together with butterfly valves, gate valves, and swing check valves in water pipeline systems. When used in combination with double eccentric butterfly valves, dismantling joints significantly improve installation efficiency and maintenance accessibility.
This combination allows valves to be removed without disturbing adjacent pipe sections, reducing maintenance time and minimizing operational disruption.
Engineering Benefits in Water Pipeline Systems
From an engineering perspective, the use of dismantling joints contributes to:
- Improved installation flexibility
- Reduced mechanical stress on valves and flanged connections
- Shorter maintenance downtime
- Enhanced safety during valve handling and replacement
For long-distance water transmission pipelines and underground valve chambers, dismantling joints are considered a standard and practical solution.
Ⅰ Business area: fluid control products, technology and environmental protection products.
Ⅱ Advanced CNC machining centers, professional process cells, welding equipment, automatic assembly lines and coating.
Ⅲ Chinese standard reference unit, to participate in the development of relevant valve industry standards.
Ⅳ We have set up a research and development center in Houston, Texas, in the United States.
Ⅴ Product standard: GB, German standard, American standard, TUV CE, ISO 9001, ADWO-2000, TS, PED, WRC WRAS, KTW, API 6D, API609.
VI Main production: butterfly valve, ball valve, gate valve, non-return valve, globe valves, tube accessories, manual / pneumatic / electric actuator, valve parts.
Ⅱ Advanced CNC machining centers, professional process cells, welding equipment, automatic assembly lines and coating.
Ⅲ Chinese standard reference unit, to participate in the development of relevant valve industry standards.
Ⅳ We have set up a research and development center in Houston, Texas, in the United States.
Ⅴ Product standard: GB, German standard, American standard, TUV CE, ISO 9001, ADWO-2000, TS, PED, WRC WRAS, KTW, API 6D, API609.
VI Main production: butterfly valve, ball valve, gate valve, non-return valve, globe valves, tube accessories, manual / pneumatic / electric actuator, valve parts.
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| Flange Adaptor | Flexible Joint |
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| Tapping Saddle | Pipe Saddle |
FAQ
Q: If I need a quote, what information do we need?
A: valve materials, temperature, pressure, medium, application system.
Q: Can you supply actuators, what do you have?
A: Pneumatic, electric, hydraulic solenoid valves. RKSfluid actuators adopt US technology. What you need, just tell us.
Q: What is your production capacity?
A: RKSfluid has four plants that can supply the products you need.
Q: production lead time
A: Normal products are available in 2 ~ 5 working days. Custom base for your needs.
Q: MOQ
A: 1 pc for all products.
Q: How about quality assurance?
A: 100% quality test before delivery, 2 years warranty. Ensure the operational safety of the system.
RKSfluid products have passed ISO, CE, PED, WRAS, EN1074, EAC, ASME, and other certifications.
Q: How can we provide quality service to our customers?
A: RKSfluid has 20 years of experience and over 70 R&D engineers provide technical support, model selection and installation guide.
Q: If I need a quote, what information do we need?
A: valve materials, temperature, pressure, medium, application system.
Q: Can you supply actuators, what do you have?
A: Pneumatic, electric, hydraulic solenoid valves. RKSfluid actuators adopt US technology. What you need, just tell us.
Q: What is your production capacity?
A: RKSfluid has four plants that can supply the products you need.
Q: production lead time
A: Normal products are available in 2 ~ 5 working days. Custom base for your needs.
Q: MOQ
A: 1 pc for all products.
Q: How about quality assurance?
A: 100% quality test before delivery, 2 years warranty. Ensure the operational safety of the system.
RKSfluid products have passed ISO, CE, PED, WRAS, EN1074, EAC, ASME, and other certifications.
Q: How can we provide quality service to our customers?
A: RKSfluid has 20 years of experience and over 70 R&D engineers provide technical support, model selection and installation guide.
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