PORADNIK - RURY STALOWE - 8.wydanie 2012

67 Średnica zewnętrzna Masa rur w kg/m dla grubości ścianki (gauge/inches/mm) 25g 20g 18g 16g 14g 13g 12g 11g 10g 9g 5/32 3/16 7/32 1/4 9/32 5/16 3/8 .020 .035 .049 .065 .083 .095 .109 .120 .134 .148 .156 .188 .219 .250 .281 .313 .375 mm inch 0,51 0,89 1,24 1,65 2,11 2,41 2,77 3,05 3,40 3,76 3,96 4,78 5,56 6,35 7,14 7,95 9,53 6,35 1/4“ (.250) 0,073 0,119 0,156 0,190 9,53 3/8“ (.375) 0,112 0,189 0,253 0,320 0,384 0,423 12,70 1/2“ (.500) 0,152 0,257 0,351 0,449 0,549 0,610 0,662 0,725 15,88 5/8“ (.625) 0,448 0,577 0,714 0,799 0,893 0,963 19,05 3/4“ (.750) 0,545 0,707 0,880 0,988 1,110 1,201 22,23 7/8“ (.875) 0,643 0,836 1,045 1,177 1,326 1,439 1,577 25,40 1“ (1.000) 0,740 0,966 1,208 1,366 1,543 1,679 1,844 2,003 2,092 28,58 1 1/8“ (1.125) 0,838 1,094 1,374 1,555 1,760 1,917 2,110 2,298 2,402 31,75 1 1/4“ (1.250) 0,935 1,223 1,539 1,744 1,976 2,155 2,377 2,591 2,726 3,173 34,93 1 3/8“ (1.375) 1,031 1,353 1,704 1,933 2,138 2,393 2,643 2,886 3,022 3,546 4,024 4,470 38,10 1 1/2“ (1.500) 1,130 1,482 1,869 2,122 2,409 2,633 2,909 3,180 3,332 3,920 4,459 4,967 5,444 41,28 1 5/8“ (1.625) 1,612 2,037 2,310 2,625 2,871 3,174 3,473 3,642 4,293 4,895 5,463 6,002 44,45 1 3/4“ (1.750) 1,741 2,200 2,499 2,842 3,109 3,442 3,768 3,953 4,667 5,329 5,960 6,561 7,149 47,63 1 7/8“ (1.875) 1,871 2,365 2,688 3,058 3,347 3,707 4,061 4,262 5,040 5,764 6,457 7,119 7,771 50,80 2“ (2.000) 1,999 2,528 2,877 3,275 3,585 3,973 4,356 4,572 5,414 6,200 6,954 7,677 8,392 9,685 53,98 2 1/8“ (2.125) 2,128 2,692 3,066 3,491 3,823 4,240 4,651 4,883 5,787 6,634 7,450 8,235 9,014 10,431 57,15 2 1/4“ (2.250) 2,258 2,859 3,253 3,708 4,063 4,505 4,944 5,192 6,161 7,069 7,947 8,794 9,636 11,175 60,33 2 3/8“ (2.375) 2,387 3,022 3,442 3,926 4,301 4,773 5,238 5,502 6,535 7,505 8,444 9,352 10,258 11,920 63,50 2 1/2“ (2.500) 2,515 3,189 3,631 4,142 4,539 5,037 5,531 5,811 6,908 7,939 8,941 9,910 10,880 12,666 66,68 2 5/8“ (2.625) 2,644 3,353 3,820 4,357 4,777 5,305 5,826 6,122 7,282 8,374 9,436 10,469 11,502 13,410 69,85 2 3/4“ (2.750) 2,774 3,518 4,017 4,575 5,017 5,570 6,119 6,432 7,655 8,810 9,933 11,026 12,124 14,155 73,03 2 7/8“ (2.875) 2,903 3,682 4,197 4,792 5,463 5,837 6,414 6,741 8,029 9,244 10,431 11,585 12,745 14,896 76,20 3“ (3.000) 3,031 3,848 4,386 5,008 5,493 6,104 6,709 7,052 8,402 9,680 10,926 12,143 13,367 15,641 79,38 3 1/8“ (3.125) 3,161 4,012 4,575 5,223 5,731 6,262 7,002 7,362 8,776 10,115 11,423 12,701 13,989 16,385 82,55 3 1/4“ (3.250) 3,290 4,177 4,762 5,441 5,969 6,634 7,296 7,671 9,149 10,550 11,920 13,260 14,611 17,129 88,90 3 1/2“ (3.500) 4,508 5,142 5,874 6,447 7,168 7,884 8,291 9,896 11,420 12,914 14,376 15,849 18,632 92,08 3 5/8“ (3.625) 4,671 5,331 6,090 6,685 7,435 8,177 8,602 10,270 11,855 13,410 14,941 16,474 19,376 95,25 3 3/4“ (3.750) 4,838 5,518 6,307 6,923 7,700 8,472 8,911 10,643 12,289 13,907 15,492 17,099 20,120 101,60 4“ (4.000) 5,167 5,896 6,740 7,399 8,233 9,060 9,530 10,929 13,160 14,896 16,608 18,349 21,608 104,78 4 1/8“ (4.125) 9,841 11,764 13,594 15,908 17,158 18,959 22,352 107,95 4 1/4“ (4.250) 14,030 16,161 17,724 19,584 23,096 114,30 4 1/2“ (4.500) 14,896 16,891 18,840 20,834 24,584 120,65 4 3/4“ (4.750) 15,774 17,873 19,956 22,069 26,073 Wymiary i masy rur stalowych ciągnionych na zimnowedług ASTMA450 i A1016 – masa jednostkowa w kg/m Tabela 19 Uwaga: 1.Wyliczone masy obowiązują dla danych średnich grubości ścianek. Patrz też uwagi na str. 31. 2.Pozostałe wymiary na podstawie uzgodnień. Grubości ścianek wedug BWG i SWG (patrz tab. 4 str. 30) w przedziale 25-2/0 (BWG) i 25-3/0 (SWG). Grubość ścianki Walcowane na gorąco do 0,095“ (2,4 mm) 0,095“–0,15“ (2,4–3,8 mm) 0,15“–0,18“ (3,8–4,6 mm) nad 0,18“ (4,6 mm) 0 +40% 0 +35% 0 +33% 0 +28% Wykonane na zimno Przy średnicy zewnętrznej do 1 1/2“ (38,1 mm) 0 +20% nad 1 1/2“ (38,1 mm) 0 +22% Tolerancje dopuszczalne grubości ścianki według ASTM A450/A450M i ASTM A1016