Custom Washpipe Packing Rings are quoted against the buyer’s washpipe, packing housing and gland or stack arrangement. The complete ring profile and installed stack must be confirmed for the rotating equipment.
Confirm the washpipe and packing stack
Provide the washpipe outside diameter, housing bore and available packing depth. Identify the number and order of packing rings and any header, adapter, spacer, backup or lantern-ring interfaces.
Information needed for quotation
Rotary equipment or pump maker, model and washpipe reference
Washpipe outside diameter and mating-surface finish requirement, when specified
Packing housing bore, depth, gland travel and interface dimensions
Ring cross-section, lip or V profile, height and installed stack arrangement
Header, adapter, spacer, backup and lantern-ring details, when applicable
Existing reference, drawing, dimensional sketch or physical sample, when available
Service fluid, continuous and peak pressure and temperature, rotation and duty cycle
Compound, hardness, reinforcement, fabric or insert requirements, when specified
Inspection, documentation, required quantity and delivery destination
Custom manufacturing review
Royal Way reviews the washpipe and housing interfaces, packing profile, stack arrangement, elastomer or reinforced-material requirement and inspection scope before quotation.
Ordering
Send the washpipe and packing-stack details together with a drawing or sample when available. Final geometry, materials and production requirements are confirmed with the quotation.
Send the product or equipment reference, drawing or sample, service conditions and quantity. Royal Way will review the details and ask for any other information needed for the quotation.
Use the RFQ form for the initial requirement. Drawings, photographs and sample details can also be emailed to sales@rwoiltool.com with the product name in the subject line.
Product and dimensions
Product type, equipment model, drawing or sample, plus the critical dimensions and construction details.
Material and service
Known material or hardness, medium, temperature, pressure, movement and observed failure.
Quantity and delivery
Trial or order quantity, packing or documentation needs, destination and requested timing.
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