MSI Supply has Over 40,000 items available in MSI Supply's online store or Houston Headquarters, including pipe, valves, fittings, flanges, fasteners, stud bolts, gaskets, tubing, and tube fittings MSI Supply has same day shipping available MSI Supply is available by phone 24 hours a day and seven days a week MSI Supply offers an extensive line of exotic piping materials MSI Supply has exceptionally fast response times for quotations MSI Supply is empowering our customers through exceptional service, price, and accuracy

Over 40,000 items Available

In Our Online Store Or Our Houston Headquarters.



24 Hours A Day By Phone.


An Extensive Line Of Exotic Materials.


Fast Quotation Responses.

Empowering Our Customers

Through Exceptional Service, Price And Accuracy.

Material Supplied Immediately

MSI Supply is a Houston, TX based full-line distributor of pipe, valves, fittings, flanges, stud bolts, gaskets, and fasteners, serving price-conscious customers who desire quick deliveries and consolidation of their material needs. With a large inventory of carbon and stainless pipe, cast and forged steel valves, tubing, and the thousands of fittings and fasteners required to put it all together, MSI can meet the needs of virtually any piping, fastener, or instrumentation project.

Fast 100 HBJ Fast 100 HBJ Inc. 500


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(713) 733-5500
Fax: (713) 733-5676