Tender № for Supply of Hand-Controlled Piping Valves

Supply of hand-controlled piping valves:

1.     Reduced bore ball valve, DN40, CL.150, floating ball, raised face (RF), body and inner parts material – stainless steel, non-metal seat. Manufacturing standard: GOST 34293-2017 / ISO 17292, x1.

2.     Reduced bore ball valve, DN50, CL.150, floating ball, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: GOST 34293-2017 / ISO 17292, x4.

3.     Reduced bore ball valve, DN50, CL.1500, floating ball, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: ISO 17292, x5.

4.     Full bore ball valve, DN100, CL.900, trunnion ball, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: API SPEC 6D, x3.

5.     Dual plate check valve, DN50, CL150, wafer type, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, metal seat Manufacturing standard: API 594 Type A, x2.

6.     Gate valve, DN25, CL.150, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: GOST 5762-2002 / ISO 15761 / API STD 602, x5.

7.     Gate valve, DN25, CL.1500, raised face, body material – alloy steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: GOST 5762-2002 / API STD 602 / ISO 15761, x20.

8.     Full bore double block and bleed valve, DN50, CL.1500, floating ball, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: API 6D / ASME B16.34 / EEMUA 182, x1.

9.     Butterfly valve, DN100, CL.900, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, metal seat. Manufacturing standard: GOST 5761-2005 / ISO 15761 / BS 1873, x1.

10. Reduced bore ball valve, DN300, CL.900, trunnion ball, raised face (RF), body material – low temperature carbon steel, inner parts material – stainless steel, non-metal seat. Manufacturing standard: API SPEC 6D, x10.

11. Gate valve, DN25, CL.150, raised face (RF), body and inner parts material – stainless steel, metal seat. Manufacturing standard: GOST 5762-2002 / ISO 15761 / API STD 602, x2.

12. Temporary cone strainer for raised face flanges, DN300, CL.900. Manufacturing standard: manufacturer’s standard. Make: cone strainer. Strainer length: Manufacturer’s standard. Mesh size: 3–3.2 mm. Fluid: PX – Process gas / hydrocarbon gas (Ба-I). NACE requirements: NACE MR0175 / ISO 15156 / GOST R 53678-2009 / GOST R 53679-2009, x1.

−        Providing necessary technical documentation (documents, drawings, certificates, etc.).

−        Materials delivery due date – by 1 September 2026.

−        Supplier experience in production/supply of this type of material.