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Your Professional SORF Flange Supplier

 

 

Henan Pipelink Industrial Co., Ltd. was established in 2008 and is an intelligent and innovative pipe fitting enterprise specializing in the development, production, sales, and service of industrial pressure pipe fittings.

Our product scope includes elbows, tees, reducers, flanges, bends, pipe caps, forged high-pressure threaded pipe fittings, hydraulic flared flanges, double ferrule fittings, and various other metal pipe connectors.

 

 
 
Why Choose us
 
 

Complete Certification

The company has obtained ISO 9001:2015 quality management system certification as well as CE marking certification.

 
 
 

Quality Standards

Our company's products comply with a wide range of domestic and international specifications and standards, including American standards (ASME/ANSI), German standards (DIN), European standards (EN 10241), Japanese standards (JIS), British standards (BS), Russian standards (GOST), Chinese national standards (GB/T), and domestic industry standards.

 
 
 

Advanced Production Equipment

Our production capabilities are supported by advanced machinery, including CNC machining centers, CNC bending machines, automatic welding robots, laser cutting machines, CNC drilling machines, and CNC gantry machining centers.

 

 

Parameter
 

 

ASME B16.5,HG/T20615

Sealing Surface Type

PN

Class(LB)/Mpa/Bar

150LB

300LB

600LB

900LB

1500LB

2500LB

2.0

5.0

11.0

15.0

26.0

42.0

20

50

110

150

260

420

FF

DN15-600 (1/2"-24")

―

RF

DN15-600 (1/2"-24")

DN15-65 (1/2"-2.1/2")

―

MF

―

DN15-600 (1/2"-24")

TG

RJ

DN15-600 (1/2"-24")

 

Benefits of SORF Flange
 

Superior sealing performance:
Sorf Flanges offers superior sealing performance due to its unique design. They feature a double-flared shape with an inner lip that provides enhanced compression and pressure control. This helps prevent leaks, even under the highest levels of pressure. The flange’s smooth surface also facilitates easy cleaning and long life expectancy.

 

Lower installation costs:
Sorf flanges can help lower installation costs due to their unique design. Sorf (Slip-On-Raised-Face) flanges have a raised face with a groove cut into it that helps the pipe slide to place easily. This is easier than welding, which takes more time and materials, but it also helps save construction costs by eliminating the need for special tools or bolts.

 

Highly resistant to corrosion and erosion:
Sorf flanges are highly resistant to corrosion and erosion caused by harsh chemicals and conditions in industrial applications. This is due to the fact that they are made from high-quality elastomers that can withstand exposure to harsh chemicals, extreme temperatures, and abrasive materials. This makes them ideal for use in corrosive environments.

 

Improved vibration dampening:
Sorf flanges reduce vibrations in industrial equipment. This is due to the fact that they have a high degree of flexibility, which allows them to absorb shock and vibration. This ensures that machinery and equipment operate more smoothly and efficiently, which can help to extend their lifespan.

 

Cost-effective solution:
Sorf flanges are a cost-effective solution when compared to traditional flanges. They require fewer components, are easier to install, and have a longer lifespan. This means they offer a better return on investment in the long run.

 

Application of SORF Flange

 

Oil and gas industries

Oil and gas industries need to transport fluid like crude and gases as natural gas to different places. It is important to ensure the leak proof transport of fluid and gas in industries. In this case, raised face flanges are the perfect choice to withstand the high pressure areas of the pipe. SORF flanges are robust and able to withstand the harsh condition of piping systems in oil and gas industries.

01

Chemical processing industries

In chemical industries, piping systems are mainly exposed to hazardous and toxic chemicals. SORF flanges are used to seal and prevent the leaks at the joint of pipe under high pressure conditions. Raised face SORF type provides extra sealant features at joining area of pipes. Due to this additional support and protection of sealants, SORF are proven ideal choices in chemical industries.

02

Water industries

SORF flanges are made with corrosion resistance properties in Stainless steel grades particularly. It has a robust feature to withstand the corrosive, harsh, salt-containing water. Hence, it is used widely to transport various materials through pipes with raised face flanges like saltwater, fuel oil, freshwater and more.

03

Food processing industries

Food processing industries need to maintain hygienic and sanitary conditions. Raised face flanges provide the reliable sealing with pipes making the passed fluid free from outer contaminations. Even it can withstand the high temperature needed for cleaning and sanitizing pipes frequently.

04

Plumbing and HVAC industries

SORF flanges provide secure connection to pipe joints in plumbing and HVAC industries to prevent any leakage. It helps in easy maintenance and access of systems. This works as corrosion resistance and reduces chances of fatigue failure which ultimately helps to increase the lifespan of the pipe.

05

 

SORF Flange Installation And Maintenance Precautions

 

Proper installation
Ensure firstly the proper alignment of flanges. Following check the clean and flat surface of flanges to prevent any leaks after installation. Make use of standardized equipment like torque wrench to tighten the bolts evenly.

 
 

Gasket selection
Use a proper gasket which should withstand fluid flow, temperature and pressure of the applied area. This point is crucial to consider to ensure longevity and prevent issues of leaks.

 
 

Inspection
On a regular basis, examine the signs of damage, corrosion, wear on flanges. Replace the damaged gasket immediately to maintain integrity of sealing.

 
 

Bolt tightening
Follow proper bolt tightening sequence and torque values to get up to mark sealing at installation time. Remember uneven or over tightening can increase failure chances of flange leading to leaks or damage.

 
 

Alignment
Ensure proper alignment of two mating SORF flanges before placing of gasket in between. It helps to reduce the stress on bolts as well as gaskets. This will prevent premature failure of sealing in flanges.

 
 

Surface protection
Protect the flange surface from any damage due to handling and storing. Apply protective covers on flanges to prevent corrosion due to outer environmental sources.

 
 

Maintenance schedule
Schedule a regular inspection for maintenance and look for signs of damage in gaskets, bolts etc. Address and solve issues promptly to prevent downtime as well as hazardous accidents.

 
 

Training
Select a trained personnel involved to ensure proper implementation of installation procedure with SORF.

 

 

SO RF FLANGE F316L20

 

Shipping

We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

 

Shipping costs will be calculated based on the destination and weight of the package.

 

Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.

 

We strive to ship all orders within 2 business days of receiving the payment.

 

In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.

 

With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

 

FAQ

Q: What is the difference between SORF and SWRF flanges?

A: SWRF flanges are the stronger and more durable option but are more expensive and time-consuming to install. SORF flanges are more economical but are less strong and durable than SWRF flanges.

Q: Are SORF flanges easy to install?

A: Sorf flanges are simple to install and provide a secure connection, making them popular in the industry. They have two holes drilled with bolts that tighten to secure the flange. There's no need for welding, which reduces the installation time, making it very cost-effective.

Q: How does a SORF flange connect to a pipe?

A: The design of Sorf Flanges consists of a circular plate with an inner diameter matching the outer diameter of the connected pipe. The outer edge of the flange has raised ridges for added strength and support. This allows for easy slip-on installation without the need for welding or threading.

Q: How do you inspect a SORF flange for defects?

A: Key aspects to observe during visual inspections include: Surface Damage: Look for cracks, chips, or deep scratches on the flange surfaces, which could compromise its structural integrity. Such damage can lead to leakages, weakening the connection between pipes.

As one of the leading sorf flange manufacturers and suppliers in China, we also support customized service. We warmly welcome you to buy high quality sorf flange for sale here from our factory. Good service and reasonable price are available.

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