Dan Walker

Hot Tap vs. Cold Tap: Which Option Fits Your Pipeline Project?

Dan Walker

Published on: 14/10/2026

Hot tap vs cold tap explained: compare safety, cost, metallurgy, and ASME B31.3 and API 2201 compliance to choose the right tapping method.

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Questions to Ask Before Hiring an Oil and Gas Welding Contractor

Dan Walker

Published on: 07/10/2026

Know what to ask before hiring an oil and gas welding contractor. Compare qualifications, safety records, inspection methods, insurance, and more.

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Oil Pipeline Leak Repair Steps: From Detection to Restoration

Dan Walker

Published on: 30/09/2026

Oil pipeline leak repair moves through five stages, from detection to restoration testing. See how certified crews isolate, assess, and weld a fix.

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Why API 1104 Certification Matters When Hiring a Pipeline Welder

Dan Walker

Published on: 23/09/2026

API certification separates qualified pipeline welders from the rest. Learn what an API 1104-certified welder must prove and what to check first.

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