Haihao Group Ships P355NH BSPT Hex Plugs to Singapore Client

Haihao Group has completed packing and shipment of P355NH BSPT hex plugs to support a piping project in Singapore. This batch of P355NH BSPT hex plugs covers DN15 and DN20 sizes, manufactured according to EN 10241. The P355NH BSPT hex plugs are selected for their reliable performance on pressure piping that calls for fine grain steel with good low-temperature toughness.

The BSPT tapered thread design delivers tight thread sealing without extra gaskets, a practical advantage for temporary closure or permanent blanking on branch connections. Every P355NH BSPT hex plug is checked against EN 10241 dimensional and thread requirements before dispatch. Our QC team cross-references material certificates to confirm the actual material grade matches the P355NH requirement specified by the Singapore buyer.

P355NH BSPT hex plugs EN 10241, DN15 DN20 threaded pipe plugs for Singapore piping project, Haihao Group

Unlike ordinary carbon steel plugs, P355NH is a normalized fine grain steel grade, widely specified for industrial piping and pressure equipment in Southeast Asia. The P355NH BSPT hex plugs offer stable mechanical performance and are well suited for moderate pressure systems where material traceability is mandatory.

Haihao keeps flexible stock and production schedules for EN 10241 threaded fittings. If you need BSPT or NPT hex plugs with certified material grades for your Singapore or regional project, contact our sales team to discuss your order and test document requirements.