What are the advantages of spiral wound gaskets over other types?

Spiral wound gaskets provide superior resilience under thermal and pressure cycling. Their metallic winding and flexible filler create a tight seal even on damaged or irregular flange surfaces, making them ideal for refineries, power plants, and chemical facilities.

Are flange insulation kits mandatory for cathodic protection?

Yes, isolating flanges prevent stray current corrosion in pipelines and storage tanks. Kaxite's insulation kits include G10/FRP gaskets, phenolic sleeves, and stainless steel washers to ensure full electrical isolation.

What certifications do your expanded PTFE sheets hold?

Our expanded PTFE sheets meet FDA 21 CFR 177.1550, USP Class VI, and are certified for oxygen service (ASTM G63). They are 100% pure PTFE, non-contaminating, and suitable for pharmaceutical/food contact.

Can you manufacture non-standard gasket dimensions?

Absolutely. Kaxite provides custom die-cut, waterjet cut, and spiral wound gaskets in any shape (oval, rectangular, complex). Provide drawings or flange details for a rapid quotation.

PTFE Graduate Suppliers, Manufacturers, Factory

Send Inquiry

Contact Info



Address

No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China


Tel

0086-574-87527771


E-mail

kaxite@seal-china.com

Request a Quote or Technical Consultation

Share your sealing requirement and our technical sales team will respond within 2 business hours. For fastest service, include your flange specification, operating pressure, temperature, and process media in the message below.