Bolting for Monterrey & Cadereyta.
Northern Mexico's industrial capital — Pemex's Cadereyta refinery, gas-fired combined-cycle plants around Pesquería and the Burgos gas processing centre near the border at Reynosa.
- RefineryPemex Héctor R. Lara Sosa Refinery, Cadereyta Jiménez — 275,000 barrels/day atmospheric distillation
- PowerTechgen (Ternium, Tecpetrol, Tenaris) Techgen Power Plant, Pesquería — 850–900 MW gas combined cycle
- PowerMexico Infrastructure Partners trust (ex-Iberdrola) Monterrey III & IV, Monterrey area — 477 MW combined cycle
- Gas plantPemex Burgos Gas Processing Centre, Reynosa, Tamaulipas
Listed to describe the area’s industry — not a list of our customers.
What plants in Monterrey 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.
Bolting for gas processing, NGL fractionation and treating units — B7 stud bolts with 2H nuts, B7M and 2HM for sour gas, and L7 on the cold side.
Turbine, boiler and heat-exchanger bolting that holds its load at temperature — B16, A453 660 and 422 stainless studs made to OEM drawings.
Jobs we’ve made in these grades.
Do you have a location in Monterrey?
No — everything is made and shipped from our shop at 18401 Intercontinental Crossing Dr, Houston, TX 77073, about 500 miles from Monterrey by road.
How fast can you get bolting to Monterrey?
We ship to Monterrey, Mexico by international air or ocean freight from Houston, with the delivery time and shipping terms quoted on every order. When a unit is down, call +1 832-446-3442 — answered 24/7, Houston time — and we will quote the fastest air option on the call. Made-to-order parts are quoted with a lead time.
Do you ship to Mexico?
Yes. We ship from Houston by international air or ocean freight from Houston, with the delivery time and shipping terms quoted on every order. Parts are made and certified in Houston before they ship.
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 Monterrey 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 gas plants in Monterrey usually order?
Bolting for gas processing, NGL fractionation and treating units — B7 stud bolts with 2H nuts, B7M and 2HM for sour gas, and L7 on the cold side.
What do power stations in Monterrey usually order?
Turbine, boiler and heat-exchanger bolting that holds its load at temperature — B16, A453 660 and 422 stainless studs made to OEM drawings.

