Bolting for Sarnia's Chemical Valley.
Ontario's refining and petrochemical hub on the St. Clair River — three refineries and NOVA Chemicals' Corunna ethylene cracker.
- RefineryImperial Oil Sarnia Refinery & Chemical Plant, Sarnia — about 113,000 barrels/day processed in 2025
- RefinerySuncor Energy Sarnia Refinery, Sarnia
- RefineryShell Canada Sarnia Manufacturing Centre, Corunna — 85,000 barrels/day
- ChemicalNOVA Chemicals Corunna Site, Corunna — about 2.8 billion lb/year of ethylene
Listed to describe the area’s industry — not a list of our customers.
What plants in Sarnia order.
Flange and valve bolting for crude, hydrotreating and FCC units — B7 and B7M stud bolts with 2H and 2HM nuts, often PTFE coated, and sour-service grades to NACE MR0175.
Corrosion-resistant bolting for process lines, reactors and exchangers — 316 stainless (B8M), duplex and nickel alloys where chlorides or acids attack carbon steel.
Jobs we’ve made in these grades.
Do you have a location in Sarnia?
No — everything is made and shipped from our shop at 18401 Intercontinental Crossing Dr, Houston, TX 77073, about 1,350 miles from Sarnia by road.
How fast can you get bolting to Sarnia?
We ship from Houston 2–4 days by ground, next-day air, or dedicated transport to Canada. When a unit is down, call 832-446-3442 — answered 24/7 — and we will quote the fastest option on the call. Made-to-order parts are quoted with a lead time.
Do you ship to Sarnia?
Yes. We ship to Canada from Houston 2–4 days by ground, next-day air, or dedicated transport, and quote the delivery time and shipping terms with every order.
What certification comes with the parts?
Every lot ships with an EN 10204 3.1 material test report traceable to the heat. EN 10204 3.2, PMI, Charpy and NACE MR0175 compliance are available on request.
What do refineries in Sarnia usually order?
Flange and valve bolting for crude, hydrotreating and FCC units — B7 and B7M stud bolts with 2H and 2HM nuts, often PTFE coated, and sour-service grades to NACE MR0175.
What do chemical plants in Sarnia usually order?
Corrosion-resistant bolting for process lines, reactors and exchangers — 316 stainless (B8M), duplex and nickel alloys where chlorides or acids attack carbon steel.