The MJG, MJD, and MJS coupling difference comes down to one question: does your pipe joint need to grip, flex, or disconnect? All three are JWC mechanical pipe couplings under the MP Joint brand — but each is engineered for a fundamentally different purpose. Choosing the wrong type is one of the most common and … Read more
This pipe coupling size chart covers DN15 to DN300 — giving you OD ranges, bolt specs, pressure ratings, and gasket selection for mechanical pipe couplings in one complete reference. Choosing the right coupling starts with one number: the actual outside diameter (OD) of your pipe. Not the nominal bore. Not the DN size. The OD. … Read more
A leaking pipe in a live system needs a fast fix — not a shutdown and a week’s wait for parts. Romacon repair clamps are a European-manufactured, ISO 9001-certified solution for sealing leaks on live pipelines without cutting, welding, or taking the system offline. David Phee Enterprise stocks Romaconclamps in Singapore for same-day supply to … Read more
JWC (Jeong Woo Coupling) pipe couplings are a staple in Singapore’s marine, shipyard, oil and gas, and water infrastructure sectors. Manufactured in South Korea under the MP Joint brand, JWC couplings use astainless steel casing with a rubber sealing sleeve — no welding, no flanges, no special tools. David Phee Enterprise is the exclusive Singapore … Read more