High Pressure Hydraulic Mechanical Seal PTFE Gland Packing Valve Water Pump Seal Pure PTFE Gland Packing

• Customization: Available
• Standard: Standard
• Material: PTFE
• Model NO.: SX-04007
• Usage: Pump, Compressor, Valve, Piping
• Application: Chemical
• Certification: RoHS, UR, ISO, CE
• OEM or ODM: Yes
• Color: Black
• Sealing Medium: Oil
• Characteristic: Corrosion Resistant, High Pressure Resistant, High
• Operating Temperature: -180℃~+250℃
• Scope of Application: Pipeline Interface; Flange Valve Connection; React
• Transport Package: Wooden Box
• Specification: 3mm-100mm
• Trademark: ShengXin
• Origin: China
• HS Code: 3926901000
• Production Capacity: 100000 Kg/Year

Product Description

Performance parameters of PTFE packing
 

Corrosion resistance

 PTFE packing can withstand corrosion from a variety of organic and inorganic chemicals, can maintain performance in harsh environments such as strong acids and strong alkalis, and is suitable for all media except molten alkali metals and free fluoride ions.

High temperature resistance

The operating temperature range is wide, and the range given by different data varies. It can be used at temperatures of -196ºC to 260ºC, -180ºC to +250ºC or -80ºC to +260ºC, and can withstand high temperature, high pressure and rapid temperature changes.

Wear resistance

It has extremely high hardness and wear resistance, and can maintain a long-term seal in high-speed and high-pressure environments.

Low friction coefficient

PTFE packing has an extremely low friction coefficient, which can not only reduce leakage, but also reduce power loss and noise.

Non-stickiness

The surface is smooth and not easy to adhere, and it is not easy to adhere to the medium during the sealing process, thus extending the service life.

Good insulation

PTFE is an excellent insulating material, so PTFE packing also has high electrical insulation performance.

Good resilience

PTFE packing has corresponding resilience, and can return to its original state after being subjected to pressure to maintain sealing performance.


 

PTFE Packing Category Introduction

 

01    Pure PTFE Packing

 

 

Technical indicators
Temperature	450ºC
pressure	10MPa
Bure  the  vector	19%
Velocity	12m/s
Phrange	0-14

02    Oil-containing PTFE packing
 

 

 

Technical indicators
Temperature	260ºC
pressure	Rotary pump2.5MPa;Reciprocating pump15MPa ;valve20MPa
Oxygen environment temperature	-200~600ºC
Velocity	10m/s
Phrange	2-12

03   PTFE Braided Packing

 

 

Technical indicators
Temperature	450ºC
pressure	Rotary pump15bar;Reciprocating pump100bar ;valve150bar
Bure  the  vector	18%
Velocity	10m/s
Phrange	0-12

 

Product pictures

Cangzhou Shengxin Sealing Materials Co., Ltd. is located in Cangzhou City, Hebei Province, China, the world-famous "hometown of martial arts" and "capital of flange elbows". The company was established in 1985 and was formerly known as Cangxian Litong Sealing Products Factory. It has a history of more than 30 years of producing rubber products. After years of careful cultivation, the factory expanded its business scope in 1997 and added chemical sealing products such as metal spiral wound gaskets, asbestos gaskets, PTFE gaskets, graphite coated gaskets, toothed gaskets, heat exchanger gaskets, stainless steel ring gaskets, and packings. The company always adheres to the corporate spirit of "unity, endeavor, integrity, and innovation". With first-class product quality, good corporate reputation, and thoughtful and enthusiastic service, we welcome new and old customers at home and abroad to visit and negotiate business.

FAQ:
1. Are you a trading company or manufacturer?
A: We are a manufacturer with more than 30 years of production experience and have our own factory in Hebei.
2. Can you provide OEM or ODM service?
A: Yes, welcome.
3. Can you send me a sample? For free?
A: Yes, the sample is free, but the express fee should be on your side.
4. Is there any discount on the price you offer me?
A: The discounted price depends on the order quantity.
5. What are your payment terms?
A: 30% as deposit, 70% before delivery. Before you pay the balance,
We will show you the photos of the products and packages.
6. How about the delivery time?
A: Usually 15-30 days after receiving the 30% deposit. Samples are ready within 3 days.