Pipe Selection Guides

Expert guidance on selecting the right pipe material, specification, and size for your industrial application.

How to Select Pipe Material for Sour Service (NACE MR0175)

Step-by-step guide to selecting stainless steel pipe materials for H₂S-containing environments. Covers hardness limits, material restrictions, and testing requirements for upstream oil & gas applications. Includes complete NACE qualification table for 316L through Hastelloy C-276.

Offshore Oil & Gas: Topside vs Subsea Pipe Material Guide

Complete material selection matrix for offshore platform piping. Covers seawater cooling, firewater, sour process, subsea flowlines, and control line umbilicals. Weight optimization and NACE compliance considerations for each service.

Desalination Plant Pipe Material Selection: SWRO, MED & MSF

Material selection guide for desalination process zones — seawater intake through brine discharge. PREN requirements table, why super duplex for RO high-pressure, and 316L usage limits in chloride service.

316L vs Duplex 2205: Which Pipe Material for Your Application?

Detailed comparison covering corrosion resistance, mechanical strength, cost, and weldability. Includes PREN values, temperature limits, and industry-specific recommendations.

Pipe Schedule Selection: SCH 10S through XXS Explained

Understanding pipe wall thickness designations — SCH 5S, 10S, 40S, 80S, and XXS. Pressure-temperature ratings per ASME B31.3 with practical selection tables.

Seamless vs Welded Pipe: When to Choose Which

Head-to-head comparison across 10 dimensions: manufacturing, cost, pressure, corrosion, NDE, and delivery. Decision matrix with application-specific recommendations for every industry.

Corrosion Resistance Guide for Stainless Steel & Nickel Alloys

Overview of corrosion mechanisms — pitting, crevice, SCC, intergranular — and how to select materials to mitigate each. PREN calculation methodology and practical limits.

Heat Exchanger Tube Selection for Refinery & Chemical Plants

Material selection matrix for shell-and-tube heat exchangers: 304L through Inconel 625 and Titanium Gr.2. Temperature limits, corrosion resistance on both shell and tube sides, cost comparison, and U-tube fabrication considerations.

NVIDIA NVL Data Center Liquid Cooling Pipe Selection

Complete specification for cold-pilgered 316L precision tube: Ra ≤ 0.8 μm, He leak ≤ 10⁻⁹ Pa·m³/s, oxygen-cleaned ID. Why bright annealed is mandatory for data center direct-to-chip cooling — and why standard A312 pipe won't work.

Pipe Sizing for SWRO Desalination High-Pressure Systems

Material and wall thickness selection for seawater reverse osmosis high-pressure piping. Duplex 2205 vs super duplex 2507 selection criteria based on chloride concentration and operating pressure.

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