S. D. Industries

PTFE Seals

PTFE Seals are high-performance sealing components manufactured from Polytetrafluoroethylene (PTFE) and engineered to provide reliable sealing in demanding industrial applications. PTFE offers excellent chemical resistance, low friction, non-stick properties, and good performance across a wide operating temperature range.

These seals are particularly suitable for applications where resistance to aggressive chemicals, low friction, and clean operation are essential.

Key Features:

• Excellent chemical and corrosion resistance

• Very low coefficient of friction

• Good high-temperature performance

• Excellent non-stick properties

• Low moisture absorption

• Good dimensional stability

• Excellent resistance to many oils, solvents, and chemicals

• Suitable for demanding sealing applications

• Available in filled and unfilled PTFE grades

Applications:

• Pumps and valves

• Hydraulic and pneumatic equipment

• Chemical-processing machinery

• Pharmaceutical and food-processing equipment

• Textile machinery

• Compressors and rotating equipment

• Industrial process equipment

• High-temperature and corrosive environments

Available Types:

• PTFE O-Rings

• PTFE Lip Seals

• PTFE Piston Seals

• PTFE Rod Seals

• PTFE Rotary Seals

• PTFE Gaskets

• PTFE V-Seals

• Customized PTFE Sealing Components

Customization:
PTFE Seals can be manufactured in different dimensions, profiles, grades, fillers, and configurations according to shaft/housing dimensions, pressure, temperature, media, operating speed, customer drawings, or samples.

Materials:

• Stationary Ring:Silicon Carbide Reaction Bonded,Ceramic(Alumina),Silicon Carbide
• Sintered Pressureless
• Rotary Ring:Antimony Impreg. Carbon Graphite, Resin Impregnated Carbon Graphite
• (Furan), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless
• Secondary Seal : Pure PTFE
• Spring and Metal Parts : Stainless Steel, Stainless Steel, Hastelloy C-4 Alloy

Materials:

• Stationary Ring: Silicon Carbide Reaction Bonded, Ceramic (Alumina), Silicon Carbide
• Sintered Pressureless Rotary Ring: Antimony Impreg. Carbon Graphite, Resin Impregnated Carbon Graphite (Furan), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless
• Secondary Seal: Pure PTFE
• Spring and Metal Parts: Stainless Steel, Stainless Steel, Hastelloy C-4 Alloy

Materials:

• Stationary Ring: Silicon Carbide Reaction Bonded, Ceramic (Alumina)
• Rotary Ring: Teflon, Silicon Carbide Reaction Bonded
• Secondary Seal: Teflon
• Spring and Metal Parts: Stainless Steel, Stainless Steel

Applications:

• Sulfuric acid, hydrocarbon acid, phosphoric acid, acetic acid, and nitric acid with various degrees, etc

We are an acclaimed name engaged in offering our precious clients a superior quality range of MAK69O PTFE Seals. This product is manufactured using optimum grade raw material and sophisticated technology in synchronization with international standards. In order to ensure quality, the entire range is rigorously tested against various parameters by our quality controllers. Keeping in mind the diverse requirements of our clients, we provide these seals in various sizes and specifications at affordable prices.

Features:

• Dimensional accuracy
• Anti corrosive
• Light weight

Combined Materials:

• Stationary Ring (Ceramic/SiC/TC)
• Rotary Ring (Carbon/SiC/TC)
• Secondary Seal (NBR/EPDM/Viton/Teflon)
• Spring and Metal Part (Steel)

Materials:

• Stationary Ring: Ceramic, Silicon Carbide, TC
• Rotary Ring: Carbon, Silicon Carbide
• Secondary Seal: NBR, EPDM, Viton
• Spring and Metal Parts: Steel

Applications:

• Oil or chemical flow pumps, vessel pumps and so on

Combined Materials:

• Stationary Ring (Ceramic/SiC/TC)
• Rotary Ring (Carbon/SiC/TC)
• Secondary Seal (NBR/EPDM/Viton/Teflon)
• Spring and Metal Part (Steel)

We have a professional talent pool, which guarantees timely deliveries of high quality PTFE Seals. Our offered range is widely appreciated by our prestigious clients for its precise design and durability. The offered seals can also be availed in various sizes, designs and other related specifications. Our provided range is manufactured by a team of adept professionals utilizing quality approved raw material and advanced technology.

Features:

• Unique design
• Scratch proof
• Easy fitting

Materials:

• Stationary Ring: Silicon Carbide Reaction Bonded, Ceramic (Alumina), Silicon Carbide Sintered Pressure less
• Rotary Ring: Antimony Impreg. Carbon Graphite, Resin Impregnated Carbon Graphite (Furan), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressure less
• Secondary Seal: Pure PTFE
• Spring and Metal Parts: Stainless Steel, Stainless Steel, Hastelloy C-4 Alloy