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pipe size Thread density Thread pitch P Hand-tight engagement [6] Effective thread [6] Overall length L 4 [6] Actual outside diameter D Tap drill; Length L 1 Turns Diameter E 1 Length L 2 Turns Diameter E 2; inch inch −1 inch mm inch inch inch inch inch inch mm inch mm 1 ⁄ 16: 27 0.03703704 0.9407 0.1600: 4.32: 0.28118 0.2611: 7.05: 0.2875 ...
The iron pipe size standard came into being early in the 19th century and remained in effect until after World War II. The IPS system was primarily used in the United States and the United Kingdom. In the 1920s, the Copper Tube Size (CTS) standard was combined with the IPS standard.
The US survey foot is defined so that 1 metre is exactly 39.37 inches, making the international foot of 0.3048 metres exactly two parts per million shorter. This is a difference of just over 3.2 mm, or a little more than one-eighth of an inch per mile.
In the modern standard metric version, it is simply a size number, where listed diameter size is the major outer diameter of the external thread. For a taper thread, it is the diameter at the "gauge length" (plus/minus one thread pitch) from the small end of the thread.
This increases initial costs, but not life-cycle costs. The biggest single consideration is therefore the large initial financial outlay of solar water heating systems. [50] Offsetting this expense can take years. [51] The payback period is longer in temperate environments. [52] Since solar energy is free, operating costs are small.
Thermal velocity or thermal speed is a typical velocity of the thermal motion of particles that make up a gas, liquid, etc. Thus, indirectly, thermal velocity is a measure of temperature.
In Romania, if the total dimensions (truck+load) exceed 16.5 by 2.5 by 4 metres (54.1 ft × 8.2 ft × 13.1 ft) × 40 tonnes (39 long tons; 44 short tons) (or if it does not fit into a tilt truck), then a transport is considered out of gauge.
The 1KR-FE is a 1.0 L (998 cc) version built in Japan and Poland.Bore and stroke is 71 mm × 84 mm (2.80 in × 3.31 in), with a compression ratio of 10.5:1. Output is 67 PS (49 kW; 66 bhp) at 6000 rpm with 91 N⋅m (67 lb⋅ft) of torque at 4800 rpm - and a rev-limit of 6500 rpm - or 71 PS (52 kW; 70 bhp) at 6000 rpm with 94 N⋅m (69 lb⋅ft) of torque at 3600 rpm.