Sistersville Tank Works

1942 McCoy Street

P.O. Box 200

Sistersville, WV 26175

Phone: (304) 652-3011

Fax: (304) 652-3031

E-Mail: Sales@stwinc.com

 

Manufacturer of Quality Pressure Vessels and Heat Exchangers since 1894

 

Workmanship

Innovation

Dedication

Over 100 years of  Quality

 

 

A 316L STAINLESS STEEL HEAD WITH DYE PENETRANT APPLIED TO VERIFY NO HAIR LINE CRACKS ARE AROUND THE  EDGE OF HEAD

Quality testing is an important facet of our operation. Sistersville Tank Works carries out nondestructive testing using X-Ray, Mass Spectometer, Dye Penetrant and trace element testing, in addition to pressure testing by Hydrostatic Test or Pneumatic Test. Sistersville Tank Works has access to a Metallurgical Lab for destructive and non-destructive testing and Laser facilities for testing column alignment, nozzle alignment and other alignment procedures. Sistersville Tank Works is qualified under the ASME code to fabricate steam boilers under the 'S' Stamp, pressure vessels and heat exchangers under the 'U' Stamp, power piping under the 'PP' Stamp as well as perform alterations and repairs under the 'R' Stamp. We regularly provide quality inspection and field testing for numerous customers with our modern field testing and service/repair equipment.

THE  BLIND FLANGES PICTURED ABOVE ARE BEING FERROXYL TESTED TO VERIFY THERE IS NO FREE IRON ON THE SURFACE OF THE BLIND FLANGES

 

 

SISTERSVILLE TANK WORKS CAN COME TO THE CUSTOMERS PLANT SIGHT AND  DO PRESSURE VESSEL AND HEAT EXCHANGER INSPECTIONS.