Technical Library 4 guides

Sourcing & Import

How to vet a piping manufacturer, negotiate terms, load a container and clear customs — for importers and distributors.

i. Written by the WARMHAUS Technical Office ii. ISO 9001 · 14001 · 45001 · CE · SGS iii. Manufacturing since 1993

Sourcing & Import · 23 May 2026

PPR Pipe Manufacturer Checklist for GCC Buyers

A 28-point weighted scorecard for vetting a PPR pipe manufacturer across the Gulf — with scoring method, pass line and worked example — plus the wall-thickness table and which conformity scheme applies in which GCC market.

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One manufacturer for PPR, PEX, brass and underfloor heating

Own extrusion, injection-moulding and machining lines. No MOQ. Standard lead time 45 days. Response within one working day.