OGA Kuala Lumpur: Key Takeaways for Pipe Fitting Suppliers
What OGA KL means for pipe fitting suppliers targeting ASEAN O&G — buyers, certifications, stock positioning, and how Singapore distributors fit in.
yongxiang@davidphee.com
Pipe Coupling Pressure Ratings Explained
PN10, PN16, PN25 — what pipe coupling pressure ratings actually mean, how test pressure differs from working pressure, and how to specify correctly.
How to Read a Pipe Coupling Datasheet: 7 Specs That Matter
How to read a pipe coupling datasheet: the 7 specs — OD range, pressure, gasket, material, approvals — that decide fit, safety and class compliance.
Flexible vs Rigid Pipe Couplings: Marine and Oil & Gas Selection Guide
Flexible vs rigid pipe coupling for marine & oil and gas: when to choose slip vs grip — gaskets, class approvals, and FRC fire cover.
Mechanical Coupling vs Flange: Advanced High-Pressure Applications Guide
Mechanical coupling vs flange: pressure limits, hot-work, vibration, re-entry cost, and exactly when each wins — including high-pressure systems.
Same Day Pipe Coupling Delivery Singapore: Why Lead Time Costs You
Same day pipe coupling delivery Singapore: why lead time fails ship chandlers, what to ask a supplier, and how local stock keeps vessels sailing.
Pipe Coupling Bolt Torque Specs: A Practical Field Guide
Pipe coupling bolt torque specs: why even compression matters, staged cross-pattern method, what torque depends on, and how to find the correct value.
JWC Grip-Type Couplings: MJG, MJGL, MJGF & MJGFL Specification Guide
JWC grip type coupling specs: compare MJG, MJGL, MJGF & MJGFL — sizes, pressure ratings, gasket options, and when to choose grip over slip type.
What Is Pipe OD? Understanding Pipe Sizing for Couplings
Most pipe-coupling failures that show up on a project’s commissioning report were ordered wrongly weeks earlier. Not specified wrongly — ordered wrongly. The contractor asked for a “DN100 coupling,” the supplier sent one, and the coupling does not fit the pipe on site. The pipe is the correct DN. The coupling is the correct DN. … Read more
Pipe Coupling Installation Guide: Step-by-Step
A correctly installed mechanical pipe coupling holds full pressure for decades. A poorly installed one leaks within months, sometimes within hours. The difference is rarely the coupling itself — most modern couplings from reputable manufacturers (JWC, Aju, Victaulic, Romacon, Smith-Blair) ship from the factory ready to perform. The difference is the discipline of the installation: … Read more