Desuperheaters supply for a Petrochemical Complex

Samson Ringo has completed the supply of a challenging contract that includes steam pressure reduction control valves, water flow injection control valves and venturi spray nozzle type desuperheater units for the Steam let down system of the Olefins Plant Package A1 of the Long Son Petrochemical Complex in South of Vietnam. Superheated steam with high [...]


Hydraulic Operated 32” 900# Ball Valves for Gas Service

Samson Ringo has completed the FAT of two Hydraulic Operated Metal Seated Side Entry Ball Valves (SEBV Series). Valves are 32” 900# with A-105N body and trim F51+TCC. Valves are currently under packing to be dispatched to a gas field in the Middle East.



Ringo Válvulas is proud to announce the completion of design, manufacturing, inspection and test of the first contract of ASME III N-Stamp nuclear valves to be supplied through Curtiss Wright to a nuclear power plant in USA.  Scope for the contact includes four (4) In-line serviceable Ball valves in Nuclear Class 3, made of full stainless [...]


Supply of Globe Control Valve 32” 900#

Samson Ringo is proud to announce that has concluded the design, manufacturing and satisfactory test of a 32” 900# Globe Control Valve: the largest and heaviest 3595 type valve ever produced by Samson Ringo. This valve is going part of a contract for a C2+ Recovery & Fractionation Project in the Middle East and the [...]


Supply of Nuclear Class Valves to Thiange NPP

Ringo Válvulas is completing the manufacturing and testing for a contract for the supply of valves for the IPCA system (Reactor Pit and Alternative Spray Injection) of the Thiange NPP in Belgium. The scope of the contract includes:            - Top entry ball valves 6” and 3” 300# Nuclear Class 2 and 3.            - Check valves [...]


Large sizes Ball Valves for a C2+ Recovery & Fractionation of gases Units

Samson Ringo has recently supplied an order of large size Pneumatic operated Trunnion Mounted Ball valves (series SEBV) from 16” 900# to 42” 900#. All valves were forged with A350 LF2 body, duplex A182 F51 trim and soft seated with PEEK insert. See more information about SEBV Series Valves


Virtual Annual Meeting of SNE (Spanish Nuclear Association)

Un año más, Ringo Válvulas ha participado activamente en la Reunión Anual de la Sociedad Nuclear Española. Este año, debido a las circunstancias especiales de pandemia por Covid-19, la reunión se ha celebrado de manera virtual del 16 al 19 de noviembre. Once again, Ringo Válvulas has actively participated in the annual Meeting of the [...]


SAMSON RINGO is fully committed to support ASPANOA

SAMSON RINGO is fully committed to support ASPANOA (Association that fights against Childhood Cancer promoting  research on it, as well as helping children and their families cope with the disease) and for the fourth consecutive year has acquired one of the artworks donated by a group of artists that cooperate with Aspanoa. This year, Ringo [...]


Supply of Titanium Pressure regulators for Long Son Integrated Petrochemicals Complex (Vietnam)

Samson Ringo has completed the manufacturing and testing of a Pressure Regulator with special design of Forging Titanium for Sodium Hypochlorite (NaOCl)   Main characteristics of this self-regulated valve are:   Size: 1” / Rating: 300# Ends: Integral flanged according to ASME B16.5 Body material: B381 F2 Trim: All wetted parts are Titanium Actuator: Stainless [...]


Supply of Chokes to PDO (Oman)

Samson Ringo is completing the first batch for a contract that includes 110 chokes to PDO (Oman) for Gas Wellheads Scope of the contract: 70 pieces of 5 1/8” x 71/16” 10000#. Body: 182 F51 / Trim: F51 with solid Tungsten Carbine cage insert 40 pieces of 6” 2500#. Body: A995 Gr 4A / Trim: [...]