Contractors' Equipment – steam boilers, compressors, air pressure tanks, pneumatic tools and equipment incidental thereto – rented to others without operators: 11222: Copying and Duplicating Services – retail: 11234: Cosmetic, Hair or Skin Preparation Stores: 11248: Cotton or Wool Merchants: 11258: Dairy Products or Butter and Egg Learn More
Boiler installation or repair-steam: 3175: Boiler manufacturing-cast iron for heating purposes: 5183: Boiler or steam pipe insulating : 3726: Boiler scaling: 3620: Boilermaking: 5183: Boilers-domestic-installation or repair-3132: Bolt or nut manufacturing: 3632: Bomb case manufacturing: 4452: Bone or ivory goods manufacturing: 4307: Bookbinding Learn More
5183 Boiler or Steam Pipe Insulating & Drivers. (National) 8350 Boiler Scaling by Means of Chemicals & Drivers (Texas) 3726 Boiler Scaling NOC (Texas) 3726 Boiler—Installation or Repair—Steam (National) 3726 Boiler—Scaling (National) 3620 Boilermaking (National) 8017 Bolt and Screw Dealer—Retail & …Learn More
Contractors Equipment--Steam Boilers, Compressors, Air Pressure Tanks, Pneumatic Tools and Equipment Incidental Thereto--Rented to Others without Operators: 11222: Copying and Duplicating Services--Retail: 11234: Cosmetic, Hair or Skin Preparation Stores: 11248: Cotton or Wool Merchants: 11258: Dairy Products or Butter and Egg Stores--Other Learn More
Dec 01, 2016 · The manufacturer's rating for boilers indicated a boiler efficiency of 0. 7 with LP gas and 0.78 with natural gas. The value of 0.58 was used in calculating the needed boiler capacity due to intermittent and low-load operation. A boiler with a rated input value of 66,000 Btu/hr (19.5 kW) was selected for the Penn State digester installation.Learn More
Includes steam boilers, over 15 pounds wsp. Marine boilers; boiler drums; water heaters, low pressure (over 100 gallon recovery capacity). Ovens Lehrs Kilns Industrial Furnaces FSC 4430Learn More
steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers - steam or other vapour generating boilers: watertube boilers with a steam production exceeding: 18%: 01/07/2017: 84021200Learn More