November 9, 2026
ASME B16.47 covers large-diameter steel pipe flanges in sizes NPS 26 through NPS 60. This article summarizes its published scope, compares it with B16.5, and provides a historical table index…
Read article →July 29, 2026
Pressing Process for Stainless Steel Elbows: Cold Forming and Ordering Considerations In the pipe fitting industry, different manufacturing methods are selected based on material, size, application requirements, and cost considerations.…
Read article →July 26, 2026
Non-Standard Seamless Elbow Customization Case Study: Key Points on Processing a 2.1D 68×4 Special Multiple Elbow and Cost Considerations In pipeline engineering, standard elbows can meet the vast majority of…
Read article →July 14, 2026
Hot Push Elbow Manufacturing Process – DN50 90 Degree Hot push elbow in action. This LeKe Piping manufacturing case features a seamless 90-degree long-radius carbon steel hot push elbow with…
Read article →June 20, 2026
Slip On Flange vs Weld Neck Flange: What Is the Difference? Slip on flanges and weld neck flanges are two common flange types used in industrial piping systems. Both can connect pipe sections,…
Read article →June 20, 2026
ASTM A234 Pipe Fittings: Complete Guide to WPB, WPC, WP5, WP9, WP11, WP22, WP91 and WP911 Grades ASTM A234 is the standard specification covering wrought carbon steel and alloy steel…
Read article →June 14, 2026
When sourcing line pipes for oil, gas, and water transmission systems, adherence to international standards is paramount to ensure structural safety under high-pressure environments. The American Petroleum Institute (API) standard…
Read article →May 16, 2026
Key Takeaways Table of Contents 1. What is NACE MR0175/ISO 15156? NACE International developed corrosion-control standards including NACE MR0175 for material selection in defined oil and gas production environments. Use…
Read article →November 14, 2025
In harsh environments of corrosion and high pressure, a reliable connecting component can determine the success or failure of an entire system. Stainless steel flanges might not be the most…
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