Field notes
Field Notes
Practical guides on HDPE pipe, butt fusion and project logistics — from the Gulf Poly Pipe team.
Jun 21, 2026
From spec to jobsite: planning an HDPE delivery
What to send for an HDPE quote, how sticks, coils and truckloads work, and how GPP coordinates pipe, equipment and delivery.
Read guide →Jun 21, 2026
Butt fusion in plain terms: the ASTM F2620 basics
Butt fusion in plain terms - the five ASTM F2620 steps, the four parameters that make a strong joint, and why records...
Read guide →Jun 21, 2026
How to choose the right HDPE pressure class (DR)
How HDPE pressure pipe is rated by DR, the PE4710 pressure ladder (333-80 psi), and how to pick the right class for...
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