Selection & Specification
Choke and Kill Manifold Buying Guide

Choke and Kill Manifold Buying Guide
Choke and kill manifolds require clear pressure-control specifications. Buyers should prepare working pressure, nominal bore, API reference, layout drawing, valve configuration, choke type, material, and quantity.
Important RFQ Fields
Working pressure, connection, sour service requirement, manual or hydraulic choke, skid layout, spare parts, destination country, and inspection documents should be included.
Quote Review
Review the supplier's layout, pressure rating, valve selection, documentation, delivery plan, and packing before comparing price.
Verification before quotation
Use the article as an RFQ-preparation reference, not as a substitute for the governing project specification. Confirm the standard edition, equipment model, service conditions, dimensional interfaces, required certification scope and final manufacturer datasheet. For replacement parts, attach the nameplate, original part number and measured dimensions.
RFQ checklist
- Equipment name, model, part number and quantity
- Operating pressure or load, temperature and process media
- Dimensions, connections, materials and standard edition
- Drawings, photographs and existing nameplate information
- Required test reports, inspection records and traceability
- Destination, delivery date, packing and target price
Any numerical value cited from a public manufacturer page is an observed reference for that model only and must not be treated as a universal product specification.
Authoritative references
- American Petroleum Institute: active standards catalogchecked 2026-08-26