Wear parts for municipal process plant in San Francisco
A plant under construction becomes a plant under maintenance, so what is going up here is not a project but a parts list that runs for decades. On shukchok its three ends — steam, pressure, gas conditioning — carry a price without a login.

Your utility, not somebody’s refinery
The heavy industry left. The utility engineering stayed — and it is being rebuilt.
The heavy end of the bay is across the county line — 245,271 barrels a day at one refinery, 156,400 at another — and the two Clean Air Act major emitters inside this county are effectively out of operation.
At the city’s wastewater works, five digesters with thermal hydrolysis, their own steam generators and renewable natural gas feed-in are under construction through to 2028.
That is the demand shukchok serves best and a quotation process justifies least — an open marketplace for industrial goods, with material, operating limits and design structured at all 114 articles.
- Signed in, the article page shows how often and when the same item was last ordered
- Invoice PDF in the account once payment has gone through

For suppliers
Public maintenance buys the same item for twenty years — and writes down every one of them
If you manufacture or trade separators, filter elements, sight glasses, seals or steam fittings, that predictability is the whole attraction: demand that repeats, is documented and does not depend on a capital cycle. Those customers order here, and shelf space costs nothing — no listing fee, no monthly fee, no manual approval, because we earn on the margin of a position that sells and on nothing else.
You keep your prices in your own hands, and the checkout, invoicing and payment handling run through us. Across the customs border delivery is duty paid: duty and import charges are collected in the ordering process and stand in the total, and which delivery term applies to an article is stated on the article.
- No entry fee and no monthly fee — the margin of a sold position is our side of it
- Your range, your prices, published without waiting for a release
- Your papers stay at your own articles, as structured article data
The range behind it
Categories for a sludge, steam and gas train
Valves and shut-off fittingsThe steam side of a thermal hydrolysis plant.
Separators and filtersWarm, wet gas after digestion.
Sight glassesInspection points that must not be opened.
Seals and gasketsChosen from stated material and operating limits.
Heat exchangers and vesselsAnd the replacement gaskets for plate exchangers.
Two ways in
Put the interval in the basket, not in a quotation round
Specification at the article, order number and cost centre on the invoice, invoice PDF in the account. And if you supply municipal plant yourself: listing here costs nothing.