Ningbo Tecson Sealing Technology Co.,Ltd
Contact Us

Tecson Sealing Technology

Address: No.1,Huapeng Rd, Kandun District, Cixi City, Zhejiang Province, P.R.C

Tel: 0086-574-23707877

Fax: 0086-574-23707878



Isolating Flange

Isolating Flange

Isolating Flange of superior quality and finish are manufactured and supplied by our company. We use high grade raw materials and employ latest technology in the manufacturing of these Isolating Flange. Quality and right pricing make us rank among the most trusted and reputed Manufacturers, Suppliers and Exporters of Isolating Flange.

Product Details

Checking isolating flange manufacturers online? Welcome to contact TECSON, we are a leading isolating flange supplier equiped with professional factory.

Supply Data:
SONJOINT can be supplied in sizes from 1/2" to 150" diameter with an ANSI rating 150# to 2500#. All type of carbon steel or stainless steel can be used into SONJOINT.


No loss of integrity due to thermal expansion or ground stress as is common with flange insulation gasket kits.

100% tested hydrostatically and electrically, to 1-1/2 times working pressure. Non-destructive testing 

is also available.

Maintenance-free, reliable cathodic isolation of equipment in required isolation applications 

such as compressor stations.

No labor intensive, complicated installation procedure required as with isolation gasket kits

No inspection pits, vaults or maintenance needed - weld into place and direct bury - reliable, worry-free cathodic isolation.

Non-conductive epoxy coatings help prevent shorts, both externally and internally.

Isolates stray currents impressed on the pipe from exterior forces such as electrical transmission systems, earth 

currents and currents flowing from point to point.

Excellent bending and torsional resistance.

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