Import Full Coupling — Buy in Bulk from Supplier in India

The Full Coupling offered by Leader Valves Limited conforms to ASME B16.11 with a base rating of 3000 PSIG. It is forged from carbon steel grade A105 and features both screwed and socket‑weld ends. Size options start at a 15 mm bore and extend to 50 mm for the 3000 PSIG and 6000 PSIG versions, while the 9000 PSIG rating is available up to 32 mm. The product line also includes material selections such as LF2, F5, F304 and F316 series steels.

Forged steel provides the tensile strength required for high‑pressure services, and the listed grades meet ASTM specifications for pressure piping components. In the industry, full couplings of this type are normally supplied with a BSPT thread profile and a mill finish that can be field‑coated. Typical operating temperature ranges from - 20 °C to 250 °C, matching the capabilities of the A105 base material. The coupling dimensions follow standard tolerances of ±0.1 mm for bore diameter.

These couplings are commonly installed in petrochemical plants, water‑treatment facilities and offshore gas pipelines where reliable, leak‑free joints are essential. Procurement is usually carried out by EPC contractors or bulk‑goods importers who require verified pressure ratings and material certifications. Trade terms, incoterms and payment conditions are negotiated directly with Leader Valves Limited, and buyers should confirm packaging, lead time and any required test reports before placing an order.

Leader Valves Limited operates as an imported‑tier supplier based in India. The company is listed with a harbor trust tier, indicating that basic verification of business credentials has been completed. Current response metrics show no recorded reply activity, which buyers may wish to verify through direct communication.

The catalogue entry focuses on full couplings covering pressure ratings from 3000 to 9000 PSIG and bore sizes from 15 mm up to 50 mm. The supplier highlights a range of steel grades such as LF2, F5 and F304, allowing customers to select material compatibility with their process fluids. No additional certifications or capacity details are provided in the listing.