Sure Flow Equipment Inc. is both a U.S. and a Canadian corporation founded in the early 90’s as S.F. Equipment Inc. Embracing the concept of "Change is Good", we refined our identity in December 2000 with a new name "Sur......Sure Flow Equipment Inc. is both a U.S. and a Canadian corporation founded in the early 90’s as S.F. Equipment Inc. Embracing the concept of "Change is Good", we refined our identity in December 2000 with a new name "Sure Flow Equipment Inc.". We are a "hands on" company who has a customer philosophy of being "Competitive, Quality and Service". We have no voice mail. We prefer to have a real person answer the phone at Sure Flow. Solely owned by John L. Wordsworth, whose Company has an invisible sign on the front lawn proclaiming: "We are not for sale". Our offices are located in Tonawanda (Buffalo), New York, U.S.A. and in Burlington, Ontario Canada. QUALITY Sure Flow Equipment Inc. is ISO 9001:2000 Registered and also holds an ISO 9001:2000 Certificate of Registration from the Global Certification Network. All custom products are designed and manufactured to ASME Section VIII, Div 1, and Current Edition. ASME "U" Code Stamp and ASME "UM" Code Stamp are available. Sure Flow Equipment Inc. is National Board Certified and is authorized to apply the "NB" Mark for pressure vessels and/or pressure retaining items. Sure Flow Equipment Inc. maintains certification form the American Society of Mechanical Engineers (ASME) to use the "UV" Stamp for assembling, setting and testing of Safety Relief Valves. Sure Flow Equipment Inc. is also certified by the National Board ("NB") Pressure Relief Valve Repair "VR" Stamp program for repairing of Safety and Safety Relief Valves. VALVES: CHECK VALVES WAFER DUO DISC, SILENT – WAFER & FLANGED, SWING FOOT VALVES – FLANGED KNIFE GATE VALVES 2" – 30" BALL VALVES: FIRE SAFE, CAST IRON – FLANGED VALVE ACTUATORS BUTTERFLY VALVES: 2" – 48" – LUG AND WAFER PUMP CONNECTORS STRAINERS: Y-TYPE STRAINERS SIMPLEX BASKET STRAINERS DUPLEX STRAINERS AUTOMATIC STRAINERS CUSTOM FABRICATED STRAINERS Y-TYPE STRAINERS BASKET DUAL BASKET TEE SANITARY CUSTOM STRAINER SCREENS STRAINER OPTIONS INCLUDE FLANGED THREADED SOCKET WELD BUTT WELD HIGH PRESSURE Available in Cast Iron, Carbon Steel, Stainless Steel, Bronze and exotic materials Sizes from 1/4" to 60" Pressure ratings from 125 lbs. to 2500 lbs. Perforated or Mesh Screens down to 5 Micron ASME, ANSI and many other Code designs available CUSTOM DESIGN: Our in-house Engineering team will custom design systems to provided specifications to meet specialized application requirements and we will then manufacture your custom vessels in our state-of-the-art Custom Fabrication Facility. We are the company that understands the entire process and we strive to supply our customers with competitively priced, premium products, many available "in stock" for same day shipment. In our constant pursuit of providing our customers with the most up-to-date technical information on current and new products, we review and revise our catalogs on a regular basis and conveniently make them available directly from our website in a downloadable format.