KIOGE 2024

بواسطة/
Editorial Standard: This article is reviewed by Wanan Technology engineering staff with 20+ years of petrochemical equipment manufacturing experience. Content references API, ISO, ASME, and ATEX standards. About our team.
وانان حضور KIOGE 20A24

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قراءة المزيد: KIOGE 2024

Petrochemical Sampling & Tank Safety Technical Articles

Wanan Technology's technical library covers engineering guides, selection criteria, and compliance standards for petrochemical sampling systems, flame arrestors, and tank safety valves. Each article is written by our pressure vessel engineers and API-certified specialists, drawing from 15+ years of manufacturing experience and field installations across 30+ countries. Whether you need to size a pressure vacuum relief valve per API 2000, select a flame arrestor certified to ISO 16852, or specify a closed loop sampling system for sour service, these guides provide the technical depth you need.

Featured Technical Guides

ما هو نظام أخذ العينات ذو الحلقة المغلقة؟ الدليل الشامل

Comprehensive overview of closed loop sampling principles, components, and applications. Covers zero-emission sample extraction, purge-and-return design, and comparison with open-loop methods. Essential reading for process engineers specifying sampling systems for refineries and petrochemical plants.

الدليل الشامل لاختيار مانعات اللهب

Step-by-step selection methodology for deflagration and detonation flame arrestors. Covers ISO 16852 classification, end-of-line vs in-line applications, temperature ratings, and material selection for corrosive service. Includes worked examples for storage tank vent pipes and vapor recovery systems.

مانع اللهب مقابل PVRV: أيهما تحتاج؟

Direct comparison of flame arrestors and pressure vacuum relief valves — two critical tank safety devices with distinct functions. Explains when each is required, how they work together, and common configuration mistakes that compromise storage tank safety.

كيف يعمل جهاز PVRV؟ دليل تقني شامل

Deep dive into pressure vacuum breather valve mechanics. Covers spring-loaded vs weight-loaded designs, set pressure calculation, seat tightness, and API 2000 venting requirements. Includes maintenance tips and common failure modes.

دليل تحديد أبعاد فتحات تهوية الخزانات وفقًا لمعيار API 2000 مع أمثلة توضيحية

Practical guide to sizing atmospheric storage tank vents per API Standard 2000. Covers inbreathing from liquid pump-out and thermal contraction, outbreathing from liquid fill and thermal expansion, and fire case venting. Includes step-by-step calculations for a 10,000-barrel tank.

شرح معيار ISO 16852 الخاص بمانع اللهب

Plain-language explanation of the international flame arrestor performance standard. Covers deflagration vs detonation testing, operating temperature classes, and how to read a flame arrestor certification label. Essential for compliance engineers and procurement teams.

ATEX Flame Arrestor Requirements | EU Compliance Guide

Complete guide to ATEX Directive 2014/34/EU compliance for flame arrestors and sampling equipment. Covers equipment groups, categories, zones, and CE marking requirements. Includes a compliance checklist for importing into the European Union.

دليل تصميم أنظمة أخذ العينات لأجهزة تحليل العمليات

Engineering guide for designing sampling systems that deliver representative samples to process analyzers. Covers sample tap location, transport line sizing, lag time calculation, and fast-loop design. Written for instrument engineers and analyzer specialists.

دليل تركيب جهاز أخذ العينات ذي الدائرة المغلقة

Field-proven installation procedures for closed loop sampling systems. Covers process connections, purge line routing, sample cylinder installation, and commissioning checks. Includes troubleshooting guide for common sampling problems.

Emergency Relief Valve Sizing: Step-by-Step Guide (API 2000)

Detailed sizing methodology for emergency pressure relief valves on storage tanks. Covers fire case sizing, abnormal process conditions, and pilot-operated vs spring-loaded selection. Includes worked examples for emergency venting of a 50,000-barrel crude oil tank.

Topics Covered

  • Sampling systems — Closed loop sampling, sample cylinders, sampling fittings, process analyzer integration
  • Flame arrestors — Deflagration and detonation arrestors, ISO 16852, ATEX compliance, end-of-line and in-line configurations
  • Pressure vacuum relief valves — PVRV sizing per API 2000, spring-loaded vs weight-loaded, breather valve maintenance
  • Emergency relief valves — Fire case venting, pilot-operated valves, emergency vent sizing
  • Standards and compliance — API 2000, ISO 16852, ATEX 2014/34/EU, ASME U-stamp, OSHA, EPA
  • Material selection — 316L SS, Hastelloy C276, Duplex SS, carbon steel for H2S and corrosive service

Why Read Our Technical Articles?

Every article in our technical library is written by Wanan Technology engineers with hands-on manufacturing and field experience. We do not repurpose generic content — each guide is based on real customer projects, actual sizing calculations, and lessons learned from installations at Sinopec, ExxonMobil, BASF, and Lukoil facilities. Our goal is to help you make informed specification decisions, whether you are a process engineer, procurement specialist, or compliance officer.

Need help selecting the right equipment for your application? Contact our engineering team for personalized recommendations.

W

فريق «وانان» الهندسي

Technical Engineering Department · 20+ years experience

ASME U-Stamp Certified Manufacturer

The Wanan Technology engineering team brings over two decades of experience in designing and manufacturing petrochemical sampling systems, storage tank safety equipment, and pressure relief devices. Our engineers hold ASME, API, and ISO certifications and have delivered equipment to refineries, chemical plants, and storage terminals across 40+ countries including projects for Sinopec, PetroChina, ExxonMobil, Lukoil, and BASF.

Certifications:ASME U-StampISO 9001ATEXEACAPI 2000PED 2014/68/EU