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.

expanded ptfe gasket sheet Manufacturers

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Hot Products

OFHC Copper Gaskets
To make a leak tight UHV seal between two conflat flanges, a gasket is required. OFHC Copper Gaskets is normally used as this sealing material as it is very clean, can easily be formed to shape, has a wide temperature range, and has a low outgassing rate.
Graphite PTFE Filament Packing
Graphite PTFE Filament Packing Braided from sintered and high stretched Graphite PTFE multifilament yarns. Within PTFE impregnation. Good resistance to compression and extrusion, high structural and cross-sectional density.
PAN Fiber Packing
PAN Fiber Packing Braided from high strength PAN fiber pre-impregnated with PTFE and special lubrication. Re-impregnated during square moulding. It has excellent properties, lubricating and resistance to chemicals.
Graphite PTFE Packing with Silicon Rubber Core
Graphite PTFE Packing with Silicon Rubber Core is Braided from from pure expanded PTFE yarn with graphite powder and silicon rubber core
Die-formed Ring
Die-formed Ring Description ring are made of expanded graphite without any filler or binders. No special corrosion protection is required. In general, it has square section and has V shaped and wedge shaped section.
Flexible Corrugated Graphite tape
Flexible Corrugated Graphite tape Designed for use as packing, just with wrapping tape to stem or shaft, and when stuffing, endless packing can be formed. It is easy installed for small diameter valves, and can also be used for emergencies when spare packings are not available.

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Reviews

Under what conditions to choose what braided packing?
Asbestos packing is mainly used for weak acid and alkali, liquid ammonia, water, oil media, valves and other working conditions. It has the best effect of static sealing and anti-corrosion sealing. Fiber packing has good thermal conductivity, acid and alkali resistance, and is suitable for various solvents. , Gasoline, water, liquid nitrogen medium pump, valve, reaction kettle seal (another good thermal conductivity, acid and alkali resistance, high temperature resistance, suitable for dynamic and static seals under high-speed operation conditions).
How Do Ceramic Fiber Gaskets Compare to Traditional Gasket Materials?
Ceramic fiber gaskets offer superior thermal resistance, durability, and chemical stability compared to many traditional gasket materials like rubber or graphite.
Can compression sheets help reduce swelling?
压缩床单通过施加均匀压力，促进血液循环和淋巴液流动，从而有效减轻肿胀。它们常用于术后恢复、长时间站立或运动后的肿胀缓解。
How important is it to use the correct gasket?
A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression.
Service life of graphite packing
When the graphite packing is tightened and the packing is loaded, each packing ring must be installed in place in sequence until the complete set of packing is completed. This ensures an even distribution of axial stress and reduces friction and leakage rates, reducing or even preventing the need to replace packing or re-tighten glands in the future, thereby extending the service life of the packing set.
PTFE gasket installation steps and precautions
The installation of the PTFE gasket varies with the type of mechanical seal and the machine, but the essentials of the installation are the same. The steps and precautions for the installation of the PTFE gasket are as follows: Before the PTFE gasket is installed, the shaft (shaft sleeve) ), the gland has no burrs, and the bearing is in good condition; the seals, shafts, sealing chambers, and glands should be cleaned.

expanded ptfe gasket sheet Manufacturers

Related Products

Hot Products

OFHC Copper Gaskets

Graphite PTFE Filament Packing

PAN Fiber Packing

Graphite PTFE Packing with Silicon Rubber Core

Die-formed Ring

Flexible Corrugated Graphite tape

Under what conditions to choose what braided packing?

How Do Ceramic Fiber Gaskets Compare to Traditional Gasket Materials?

Can compression sheets help reduce swelling?

How important is it to use the correct gasket?

Service life of graphite packing

PTFE gasket installation steps and precautions

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