Скачать презентацию 1 BTU High press 900 psi Energy Company Скачать презентацию 1 BTU High press 900 psi Energy Company

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  • Количество слайдов: 118

1 BTU 1 BTU

High press. 900 psi+Energy Company lines High press. 900 psi+Energy Company lines

Local Gas Utility Co. Distribution lines Medium press. 60 psi +- Local Gas Utility Co. Distribution lines Medium press. 60 psi +-

Low press. 1/2 psi + - Low press. 1/2 psi + -

Gas Pressure Conversion Chart Gas Pressure Conversion Chart

½ PSI ½ PSI

Odor is added by most gas companies so leaks can be detected. Odor is added by most gas companies so leaks can be detected.

Copper or CSST Black Steel/CSST Abv. ground Polyethylene or wrapped & coated Black Steel Copper or CSST Black Steel/CSST Abv. ground Polyethylene or wrapped & coated Black Steel U. G. PE or asphalt wrapped Sch 80 - 160 Black steel W/ Cathodic Protection (Pressure often dictates material)

Leaks in concealed locations can allow explosive gasses to accumulate unnoticed Leaks in concealed locations can allow explosive gasses to accumulate unnoticed

Leaks in concealed locations can allow explosive gasses to accumulate unnoticed Leaks in concealed locations can allow explosive gasses to accumulate unnoticed

½ PSI ½ PSI

1 Cubic Foot of Propane = 2, 500 BTU’s 1 Cubic Foot of Propane = 2, 500 BTU’s

1 Cubic Foot of Butane = 3, 200 BTU’s 1 Cubic Foot of Butane = 3, 200 BTU’s

400, 000 BTUH / 400 CFH burner 2, 000 BTUH / 2, 000 CFH 400, 000 BTUH / 400 CFH burner 2, 000 BTUH / 2, 000 CFH burner

400, 000 BTUH = 400 CFH 2, 000 BTUH = 2, 000 CFH 400, 000 BTUH = 400 CFH 2, 000 BTUH = 2, 000 CFH

400, 000 BTUH = 400 CFH 2, 000 BTUH = 2, 000 CFH 400, 000 BTUH = 400 CFH 2, 000 BTUH = 2, 000 CFH

Big Box Industrial Bldg. - Mech. Roof Plan Big Box Industrial Bldg. - Mech. Roof Plan

ASPE Industrial Bldg. - Mech. Roof Plan ASPE Industrial Bldg. - Mech. Roof Plan

0. 5 PSI - 3/4” Pipe @ 200 feet = 30 CFH 0. 5 PSI - 3/4” Pipe @ 200 feet = 30 CFH

0. 5 PSI - 3/4” Pipe @ 200 feet = 39 CFH 0. 5 PSI - 3/4” Pipe @ 200 feet = 39 CFH

1 PSI - 1” Pipe @ 200 feet = 100 CFH 1 PSI - 1” Pipe @ 200 feet = 100 CFH

0. 5 PSI - 1” Pipe @ 200 feet = 135 CFH 0. 5 PSI - 1” Pipe @ 200 feet = 135 CFH

1 PSI - 1” Pipe @ 200 feet = 338 CFH 1 PSI - 1” Pipe @ 200 feet = 338 CFH

2 PSI - 1” Pipe @ 200 feet = 525 CFH 2 PSI - 1” Pipe @ 200 feet = 525 CFH

5 PSI - 1” Pipe @ 200 feet = 940 CFH 5 PSI - 1” Pipe @ 200 feet = 940 CFH

10 PSI - 1” Pipe @ 200 feet = 1, 539 CFH 10 PSI - 1” Pipe @ 200 feet = 1, 539 CFH

20 PSI - 1” Pipe @ 200 feet = 2, 680 CFH 20 PSI - 1” Pipe @ 200 feet = 2, 680 CFH

50 PSI - 1” Pipe @ 200 feet = 6, 138 CFH 50 PSI - 1” Pipe @ 200 feet = 6, 138 CFH