Well Intervention & Coiled Tubing
Coiled Tubing Pressure-Control Stacks
Coiled Tubing Pressure-Control Stacks for wellhead pressure containment and emergency isolation during coiled-tubing intervention, cleanout, milling and stimulation, with RFQ fields covering through-bore, working pressure, tubing size, quad or dual ram functions, shear requirement, stripper type, lubricator or riser length, quick unions or flanges, H2S and temperature service, control pressure, test boundary and lifting arrangement.
RFQ selection reference
Reference fields for quotation comparison. Final values must be confirmed in the signed manufacturer datasheet.
| Selection field | Typical input | Typical input | Typical input | Buyer note |
|---|---|---|---|---|
| Pressure envelope | Working and test pressure | Through-bore and tubing range | — | Match the approved intervention pressure-control diagram |
| Barrier functions | Pipe, slip, shear and blind ram duties | — | Stripper and pack-off configuration | State tubing and cable shear cases |
| Interfaces | — | Wellhead, injector and riser connections | Hydraulic controls and lift frame | Provide stack height, weights and pressure-test plan |
Product scope
Coiled Tubing Pressure-Control Stacks are presented as a quotation-ready product family for wellhead pressure containment and emergency isolation during coiled-tubing intervention, cleanout, milling and stimulation. This page supports early technical comparison; it does not identify one guaranteed model, stocked unit or universal configuration. The final supplier and manufacturer must confirm the ordered design against the buyer's datasheet, project specification, applicable code editions and signed quotation.
Selection basis
The main selection inputs are through-bore, working pressure, tubing size, quad or dual ram functions, shear requirement, stripper type, lubricator or riser length, quick unions or flanges, H2S and temperature service, control pressure, test boundary and lifting arrangement. These fields affect equipment fit, performance, safety, documentation, transport and total package price. For replacement equipment, include the installed maker, model, serial number, original part number, clear nameplate photographs and interface drawings. For a new package, attach process cases, site data, governing specifications and the latest approved standard editions.
Configuration reference
The table above is a structured RFQ reference rather than a manufacturer model list. It shows the information required to compare technically responsive quotations. Public standards and manufacturer examples identify common architecture and purchasing fields only; they do not imply dealership, authorization, stock ownership or identical performance across suppliers.
Documents and inspection
Define the document package before commercial evaluation. Depending on the equipment, request signed datasheets, process and instrumentation diagrams, general arrangement and interface drawings, design calculations, material certificates, pressure or performance test reports, NDT records, hazardous-area certificates, inspection and test plan, preservation procedure, packing list, lifting plan, marking photographs and certificate of conformity. Verify the exact code edition, certificate scope, manufacturing facility and offered model before purchase-order release.
RFQ checklist
- •Product family, service, quantity and required delivery date
- •Operating cases, pressure or load, temperature, flow and process media
- •Dimensions, connections, materials and approved standard edition
- •Site utilities, ambient conditions and hazardous-area classification
- •Required testing, third-party inspection, traceability and document language
- •Destination, Incoterm, packing, lifting and transport restrictions
- •Target unit price or budget range and acceptable technical alternatives
Upload the specification, drawing, equipment list, process data or replacement photographs with the inquiry. Open technical points and supplier deviations should be closed before price comparison and order release.
Technical reference trail
These public references support the equipment family and selection context. They do not imply dealership, authorization or a guaranteed order specification.
Frequently Asked Questions
What information is required to quote Coiled Tubing Pressure-Control Stacks?
Provide through-bore, working pressure, tubing size, quad or dual ram functions, shear requirement, stripper type, lubricator or riser length, quick unions or flanges, H2S and temperature service, control pressure, test boundary and lifting arrangement, quantity, destination, delivery target and the required document package. Attach the project datasheet, process data or matching equipment drawing whenever available.
Are the displayed specifications guaranteed values?
No. They are RFQ reference fields. The final manufacturer datasheet, approved drawings, calculations, test procedure and purchase specification control the ordered equipment.
Can an equivalent configuration be quoted?
Yes, when the buyer permits alternatives. Every deviation in standard, rating, material, interface, certification, testing or delivery scope should be listed clearly for technical review.
Technical and RFQ References
Check common units, standards and purchasing terminology, then build a structured request for this equipment.
Submit RFQ for Coiled Tubing Pressure-Control Stacks
Send product, quantity, specification and destination details so the requirements can be reviewed with potential suppliers.
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