Hydraulic NBR Type U Seal PTFE Rotating 3.8*8*3 Spring Energized Seals

• Material: NBR
• Application: Oilfield
• Type: Stationary Seal
• Performance: Corrosion
• Shape: O-Ring
• Standard: Standard
• Model NO.: spring energized seal
• Color: Black/White
• Size: Inch or Metric
• Company Type: Manufacturer
• Standard or Nonstandard: Standard Size
• Hardness: 70-90
• Pressure: High
• Transport Package: Carton
• Specification: 2′′, 3′′, 4′′
• Trademark: SIPAITUO
• Origin: Xingtai

Product Description

Certifications

 

Product Description

Used to seal the piston rod in the sealing system. It consists of a stainless steel spring and a special-shaped PTFE element. Due to its special structure and materials, it has high pressure resistance and working reliability. The lower friction coefficient enables the whole set of seals to operate at higher speed and dry friction conditions. Material properties determine that it is suitable for a variety of chemical media.

 

PRODUCT ADVANTAGES

• Superior static and dynamic sealing eect by the metal spring
• High resistance to chemicals and temperature changes
• Low friction , free of stick-slip
• High sliding speed
• Long service life
• Good dry running conditions
• Can be sterilized
• Low static and dynamic friction values
 

 

APPLICATION

Hydraulic and pneumatic cylinders , hot water valves , pumps , hot steam vanes , food processing , chemical and medical
technology.

 

Detailed Photos

Related Products

 

Company Profile

SPT(SIPAITUO SEALS ) company to furnish gaskets, packing, and seals to the general industrial marketplace. SPT(SIPAITUO SEALS ) have more than 15 years of experience in producing seals .The company has expanded into new markets consisting of Power Generation/Petrochemical, Hydraulic, and Aviation Fuel Handling products. Our sealing include the following items -- Oilfield seals(hammer union seals ,plug valve seals ,swivel joint packing seals ,PTFE filled FKM/NBR/HNBR U-packing gate valve seals ,PTFE stem packing valve seal ,Vee packing sets ,PTFE seat seal,PEEK Back up ,Rubber sleeve ) Fluid end parts and seals (HNBR with Kevlar Well service packing set ;Valve insert and seat , rubber Piston,Wiper seal ;) High pressure washer pump seals and seal kits ;Hydraulic seals and oil seals we have unparalleled customer service, quality products, and timely delivery to meet customer requirements and SPT provide custom-made services.

After Sales Service

Packaging & Shipping

 

FAQ

1.Are you trading company or factory ?
We are seal manufacturer . 

2. Can you supply OEM ?
we accept OEM order according to your drawing or samples.

3. How can I get some samples ?

We are honored to offer you samples. New clients are expected to pay for the courier cost; The samples are free for you, this charge will be deducted from the payment for formal order
4.If the samples cannot match with our work condition ,such as the size or the raw material ,could you modify the mold or resend the sample ?
We can resend the sample to you based your request .
5.How about the packing and shipping terms?
Packing: Inner plastic bags or Kraft paper;Outside paper cartons or wood cartons; or according to the customers request.

Shipping terms: DHL, UPS, FEDEX, TNT, air freight, sea shipping or based on customer arrangement
6.How about the payment terms?
1. For sample order , Paypal. Western Union, T/T or Alibaba Trade Assurance 2. For bulk order, T/T 50% deposit and the balance should be finished before delivery from our factory
7.Which sizes do you have ?
You can contact with us directly ,then we will send them to you via your email.