PTFE/Fabric Reinforced Vee Packing Seal/ Chevron Packing Seal for Pumps and Valve

Overview

Basic Info.

Model NO.	V-packing
Standard	Standard, Nonstandard
Structure	V
Company Type	Manufacture
Product Name	Hydraulic Seal
Resistance	Oil Resistance
Service	ODM/OEM/Stock
Used	Hydraulic Cylinder
Sample	Free
Application	Hydraulic Cylinder Piston and Rod
Model Number	Hydraulic Seals
Temperature	-45 ~ +260ºC
Materical	PU/TPU(Polyurethane)/Rubber/PTFE
OEM	Aviable
Certificate	ISO9001:2015
Transport Package	Carton
Specification	75*90
Trademark	SPT
Origin	Heb
HS Code	4016931000
Production Capacity	1000/Day

Product Description

Product Description

NBR FKM PTFE Bronze V Packing seals

Vee Packing Seal
V-packing, also called vee packing, chevron packing, and parachute packing, made with various Elastomers, and PTFE based materials, and is used in Pumps and Valves to seal the fluid or gas being moved.
Some of the standard materials in which Vee Packings are available are:
Graphite, Moly, Glass filled PTFE V-Packing
Filled PTFE (Filled with Glass, Graphite, Carbon, Moly etc) V-Packing
Homogeneous NBR 90 Shore A V-Packing
NBR Vee-Packings with Fabric reinforcement V-Packing.

V-PACKING
The SPT V-Packings are precision moulded from a variety of fabric and rubber combinations for many service conditions. They are usually supplied in complete sets consisting of a male and female adaptor ring with a number of V-section pressure rings to make up the required depth. The lips of the pressure rings are designed with an interference fit to seal at low pressure and to respond automatically as pressure increases. Seal efficiency and life depend largely on the support given by the adaptors, particularly the female adaptor. For normal use, the female adaptors are usually made in the same material as the pressure rings. For heavy duty usage, or where there is an inadequate bearing surface, hard adaptors made with special grades of fabric are supplied. For very high pressures or conditions where severe shock loads are likely to be encountered, SPT seals both for glands and pistons, are supplied with polyacetal anti-extrusion rings built into the female adaptors. SPT V-Packings can be used with mineral oils, water soluble oils and water glycol fluids in the temperature range of -30 degrees Celsius to 110 degrees Celsius at pressures up to 5000lbf/inch squared.

V packing sets are multiple-lip seals, usually composed of a male and female adaptor and a group of three or five vee rings, are popular for sealing rods and pistons in medium to heavy duty applications and are compatible with both single and double acting cylinders.

V-Packings

Vee - Packings are best suited for either piston or rod applications. Pressure Vee's may be used individully or in multiples, with or without male and female adapter rings. Adapters should br used whenever the stuffing box is machined flat. For best sealing, snug the rings within the confining cavity .Types Available

• Fabric-Reinforced: High-tensile fabric material with an elastomer binder. -45 to +250 F. For general hydraulic use.
• Nitrile (Buna-N) Rubber: 80 Durometer homogeneous rubber. -45 to +250 F.

Also known as chevron packing, this series of industrial seal set offers extra stability as it contains multiple V-ring seals. If one seal in a set fails, there will be another seal to serve as back-up.
Due to its excellent rigidity, extended service life, and superior sealing performance, this multi-lip seal has become a customer favorite. One the most popular uses is in the oil cylinder of a hydrostatic pressure tester.

Specification

item	value
Place of Origin	HEB
Brand Name	SPT
Model Number	SPT
Product name	Hydraulic Piston
Material	NBR FKM
Hardness	20~90
Keyword	Hydraulic Cylinder Seals Rod Seals
Temperature	40~260
Sample	Samples Freely
Other items	Hydraulic Pump Oil Seals Etc
Standard or Nonstandard	Customizable Acceptable
Application	Pump Hydraulic Machine Rotary Shaft
Quality	Pump Hydraulic Machine Rotary Shaft

Advantages:

1)Good elasticity and be elongated easily2)Trong adaptive load against axial and radial vibration3)Can bear the high temperature and changeable pressure4)Easily to be installed or uploaded5)Universal chemical resistance6)High temperature resistance and Very high resistance to pressure7)Good sliding and lubricating properties8)High wear resistance and dimensional stability9)Very high protection against extrusion.stability10)Very high protection against extrusion

Usage:

.Chemistry.Pharmaceuticals.Measuring and control systems.General mechanical engineering.Foodstuffs industry.Iron and steel industry.Automotive.Filling Machinery.Mining machinery.Industrial, mechanical, special purpose

Packaging & Shipping ExhibitionCertificationsCompany Profile

SPT(SIPAITUO) Seals company to furnish gaskets, packing, and seals to the general industrial marketplace. SPT(SIPAITUO) Seals company 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.

FAQ

1. who are we?We are based in Hebei, China, start from 2017,sell to Domestic Market(45.00%),North America(20.00%),Southeast Asia(8.00%),Mid East(8.00%),South America(5.00%),Eastern Europe(5.00%),Oceania(3.00%),Central America(2.00%),Northern Europe(2.00%),Southern Europe(2.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Oil and Gas Energy Seals/Hydraulic Seals/Spring Energized Seals/Oil Seals/Pressure Washer Pump Seals and Seal Kits4. why should you buy from us not from other suppliers?SPT Seals Company provides packings & seals for the general industry, construction machinery, oil & gas drilling and other industry . SPT has passed ISO9001 quality management system certification and has more than 20 years of experience in the production5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,CPT;Accepted Payment Currency:USD,EUR,CNY;Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union;Language Spoken:English,Chinese