Houston's shops work for the refineries, chemical plants, oilfield service companies and marine operators along the Ship Channel and around the city. Winston Materials sources the plate, pipe, stainless and bar they run on and delivers it, cut to size, from Dripping Springs. We have no Houston office, yard or pickup. We're a distributor that quotes fast and brings the material to you.
Delivery coverage in the Houston area
We deliver inside Beltway 8 and out along the routes where Houston's industrial shops cluster: the Ship Channel east through Pasadena to Baytown, I-10 west to Katy, I-45 north to Conroe, and SH-288 south to Pearland. Shops off the Grand Parkway are covered too.
Houston orders run heavy. Thick plate and 21-foot pipe joints need a different truck than a carton of cut bar, so how material reaches you depends on size and weight, and we lay out delivery on the quote. If your gate has a security check-in or set receiving hours, put it on the RFQ.
Houston industries we supply
Oil and gas fabrication is the center of gravity: skids, piping spools, pipe supports, platforms and walkways for plants between Pasadena and Baytown and for oilfield service companies across the west and north sides. Those jobs live or die on paperwork, so heat numbers, MTRs and spec compliance matter as much as the steel.
Energy work also feeds a deep bench of machine shops turning valve components, flanges, subs and couplings in 4140, 4130, 316 and specialty alloys. Marine fabrication on the Ship Channel and around Galveston Bay adds aluminum and stainless work for workboats, docks and terminal equipment.
Popular materials in Houston
Carbon steel plate in A36 and A572 Grade 50 covers structural and skid work. Pressure vessel jobs usually call for A516 Grade 70 instead, so check the drawing. Steel pipe splits the same way: A53 Grade B for structural and general service, A106 Grade B seamless for higher-temperature process lines, and much of what's commonly available is multi-certified to A53, A106 and API 5L.
Stainless tube and pipe in 316/316L is the call around chlorides and many process fluids, with 304/304L where conditions are milder. For turned parts, cold finish bar in 1018 and 1045 handles pins and shafts, 12L14 runs fastest on screw machines but shouldn't be welded, and prehardened 4140 is standard for oilfield tools. If a job needs NACE MR0175 compliance, put it on the RFQ.