Learn when to specify a single flow valve instead of a standard check valve in a high-pressure line. Compare applications, pressure ratings, materials, testing, installation risks, and RFQ requirements.
Single Flow Valve vs Standard Check Valves in High-Pressure Lines 続きを読む »
Offshore platform buyers must balance remote control, fail-safe behavior, pressure-drop management, maintenance access, and lifecycle cost when selecting throttle valves. This guide explains how to compare automated and manual configurations before issuing an RFQ.
Automated vs Manual Throttle Valves on Modern Offshore Platforms 続きを読む »
Multi-phase flow makes an orifice plate throttle valve harder to size than a single gas or liquid rate suggests. This guide sets out the operating cases, materials, standards, and RFQ data buyers should confirm before requesting a quotation.
Sizing a Manual Orifice Plate Throttle Valve for Multi-Phase Flow 続きを読む »
This comparison explains when to specify a fixed throttle valve or a manual orifice plate throttle valve. Review flow adjustment, pressure-drop risks, materials, testing, maintenance, and RFQ requirements.
Fixed Throttle Valve vs Manual Orifice Plate Throttle Valve 続きを読む »
PR1 and PR2 decide how much design-validation evidence an API 6A wellhead valve carries. This guide explains the difference, when the higher level is justified, what qualification records to request, and how to write an inquiry that returns comparable bids.
API 6A PR2 vs PR1: Performance Requirement Level Selection Guide 続きを読む »
API 6A generally applies to wellhead and Christmas tree equipment, while API 6D covers pipeline and piping valves. This guide helps buyers identify the correct scope and prepare a technically complete valve RFQ.
API 6A vs API 6D: Which Standard Applies to Your Oil & Gas Valves? 続きを読む »
