Ball valves API 6D, class 600
46 trunnion ball valves DN150–DN300, delivered to our yard in 60 days.
Closing soonCloses: 26 October3 days left
What we are buying
We are buying full-bore ball valves to upgrade a gathering station. All of them are one lot.
Every valve must be hydrotested at the factory to API 6D and come with the test record. Fire-safe design certified to API 6FA.
What the bid must contain
- Technical envelope: dimensional drawings, material list, API 6FA certificate, 2 similar supplies in the last 3 years
- Price envelope: the price schedule as XLSX, in manat, VAT shown separately
- Bid bond: 2% of the bid price as a bank guarantee, valid for 90 days
- Warranty: 18 months from installation or 24 months from delivery, whichever ends first
Price schedule
Ball valve, trunnion, full bore
API 6D, ASME 600, RF flanged, DN150 (6")
18 pcs
Ball valve, trunnion, full bore
API 6D, ASME 600, RF flanged, DN200 (8")
16 pcs
Ball valve with gear operator
API 6D, ASME 600, RF flanged, DN300 (12")
12 pcs
Documents
Documents download without registration. When something changes, the new version appears here and bidders are told by e-mail.
Questions and answers
May we offer butt-weld (BW) ends?
No, RF flanged only. We hold the mating flanges.
Answered
May we deliver in two batches?
Yes: DN150 and DN200 in 45 days, the rest in 60.
Answered
Is there a handwheel size limit for the gear operator?
Handwheel no more than 600 mm across, with an operating force under 360 N for one person.
Answered
Ask a question
Questions closed on 21 October 2026.
Send a bid
Open tender: two envelopes, technical first, then price; a bid bond is required.