SHQN packing components plunger pump soft packing using PS wiper seals
| Material |
NBR~Nitrile
FKM~Fluorocarbon
HNBR/HSN~Hydrogenated nitrile,Highly Saturated Nitrile
CR~Chloroprene
EPDM
PTFE
FEPM
SBR
|
| Header ring |
A header ring can function as a wiping element and/or an elastomeric spring in the specified packing assembly.
Applications:
Well servicing pumps
Generally service applications
Abrasive&Slurry
Fracturing
Cementing
Acidizing
|
| Packing rings |
1) Single Stack Design Packing Ring / Double Stack Design Packing Ring
Applications:
• General service - for low/medium/high pressures,industrial & chemical use
• Oilfield service - mixed fluids, saltwater disposal,crude transfer
• Well service -cementing, acidizing and fracturing
• High-pressure water blast
2)Flat-back Combination Design Packing Ring
3)Single Stack Hingeless design Packing RingiglSingle Stack Design Packing Ring Stack Design Packing Ring
|
| Wiper Seals |
In Plunger Packing assemblies, secondary seals serve a dual purpose. They can act as secondary seals that retain lubrication pumped into the stuffing box and they also act as wiper rings.
Applications:
• Hydraulic Applications
• Wiper Ring
• HVOC
• Emission Control
|
| O rings |
Rubber o rings |
Whole set plunger pump soft packing
Packing assembly size references: 4, 4.5 and 5 inches; PS wiper dimensions and pump fit by approved drawing.
Applications:
=> Well servicing pums
=> Cementing, acidizing, fracturing& CO2 pumping
=> Abrasive fluids, Slurries
About us:
What we can supply:
1: Kinds of rubber and plastic parts for oil and gas field.
Rubber o rings, Swab cups,Hammer Union Seal, Packer Cups, Plug Valve Seals, Rubber Kits ect.
2: Custom compression rubber parts:
Custom parts are reviewed against your approved drawing or sample and agreed inspection dimensions.
Custom rubber product enquiries are reviewed for material, geometry and service requirements.
with customer designs, we can develop and manufacture a comprehensive range of custom rubber and plastic
molded parts, including metal and rubber bounded, rubber and plastic bounded parts..Contact us today to discuss how we can provide you with the most reliable and highest quality engineered rubber products at the greatest value in the industry.
Welcome to contact us!
PS Wiper Seals for Plunger Pumps: Secondary Sealing and Packing Assembly Fit
The PS wiper seal enquiry concerns a secondary component in a plunger pump packing assembly. Its position and function must follow the pump drawing: a wiper or lubrication-retaining component should not be specified as the sole primary pressure packing. The header rings, packing rings and O-rings described above are related assembly components and must be ordered separately unless an agreed parts list includes them.
Provide the pump model, plunger diameter, wiper inside and outside diameters, axial height and lip profile. Confirm the fabric construction and any elastomer or binder specification with the approved part drawing. The material families listed in the overview are options for review, not the confirmed composition of one PS wiper seal.
Include the pumped fluid, lubrication system, stroke and operating speed, solids content and temperature with the enquiry. Cementing, acidizing, fracturing and CO2 duties require review of the selected complete packing system. For a redress order, state the quantity per pump and whether the quotation covers individual wipers or a complete packing set; do not use the nominal assembly size alone to select a replacement.
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