Ansi \/ Asme B36.10M, B36.19M qalinlikdagi ma'lumotlar jadvali

Ansi \/ Asme B36.10M, B36.19M qalinlikdagi ma'lumotlar jadvali

Nominal o'lcham (dyuym)	snacs5s	Sch10S	sch10	sch20	sch30	SCH40s	Std	sch40	sch60	Sch80lar	XS	sch80	sch100	sch120	Sch140	sch160	Xxs	Sch160s
1/8	10.29	-	1.24	-	-	1.73	1.73	1.73	2.41	2.41	2.41	-	-	-	-	-	-	-
1/4	13.72	-	1.65	-	-	2.24	2.24	2.24	3.02	3.02	3.02	-	-	-	-	-	-	-
3/8	17.15	-	1.65	-	-	2.31	2.31	2.31	3.20	3.20	3.20	-	-	-	-	-	-	-
1/2(15)	21.34	1.65	2.11	-	-	2.77	2.77	2.77	3.73	3.73	3.73	-	-	-	4.78	7.47	4.78	-
3/4(20)	26.67	1.65	2.11	-	-	2.87	2.87	2.87	3.91	3.91	3.91	-	-	-	5.56	7.82	5.56	-
1(25)	33.40	1.65	2.77	-	-	3.38	3.38	3.38	4.55	4.55	4.55	-	-	-	6.35	9.09	6.35	-
1 1/4(32)	42.16	1.65	2.77	-	-	3.56	3.56	3.56	4.85	4.85	4.85	-	-	-	-	9.70	-	-
1 1/2(40)	48.26	1.65	2.77	-	-	3.68	3.68	3.68	5.08	5.08	5.08	-	-	-	-	7.14	15.15	7.14
2(50)	60.33	1.65	2.77	-	-	3.91	3.91	3.91	5.54	5.54	5.54	-	-	-	-	9.14	11.07	8.74
2 1/2(65)	73.03	2.11	3.05	-	-	5.16	5.16	5.16	7.01	7.01	7.01	-	-	-	-	9.53	14.02	9.53
3(80)	88.90	2.11	3.05	-	-	5.74	5.74	5.74	7.62	7.62	7.62	-	-	-	-	11.13	15.24	11.13
3 1/2(90)	101.60	2.11	3.05	-	-	6.02	6.02	6.02	8.56	8.56	8.56	-	-	-	11.12	13.49	17.12	13.49
4(100)	114.30	2.11	3.05	-	-	6.02	6.02	6.02	8.56	8.56	8.56	-	-	-	11.12	13.49	17.12	13.49
5(125)	141.30	2.77	3.40	-	-	6.55	6.55	6.55	9.53	9.53	9.53	-	-	-	12.70	15.88	19.05	15.88
6(150)	168.27	2.77	3.40	-	-	7.11	7.11	7.11	10.97	10.97	10.97	-	-	-	14.09	19.27	18.62	19.27
8(200)	219.08	2.77	3.76	6.35	7.04	8.18	8.18	9.18	13.20	12.70	12.70	15.09	19.26	20.62	23.81	22.23	23.81
10(250)	273.05	3.40	4.19	6.35	7.80	9.27	9.27	9.27	12.70	12.70	12.70	15.09	19.26	21.44	25.40	28.58	25.40
12(300)	323.85	3.96	4.67	6.35	8.38	9.53	9.53	10.31	14.27	12.70	12.70	17.48	21.44	25.40	28.58	33.32	25.40
14(350)	355.60	3.96	4.78	6.35	7.92	9.53	9.53	11.13	15.09	12.70	12.70	19.05	23.81	27.79	31.75	35.71	25.40
16(400)	406.40	4.19	4.78	6.35	7.92	9.53	9.53	12.70	16.66	12.70	12.70	21.44	28.39	30.96	35.53	40.49	25.40
18(450)	457.20	4.19	4.78	6.35	7.92	11.13	9.53	14.27	19.05	12.70	12.70	23.81	29.36	34.33	38.67	45.24	25.40
20(500)	508.00	4.78	5.54	6.35	9.53	12.70	9.53	15.09	20.62	12.70	12.70	26.19	32.54	38.10	44.45	50.01	25.40
22(550)	558.80	4.78	5.54	6.35	9.53	12.70	9.53	22.23	12.70	12.70	28.58	34.93	41.26	47.63	53.98	25.40	-
24(600)	609.60	5.54	6.35	6.35	9.53	14.27	9.53	17.48	24.61	12.70	12.70	30.96	38.89	46.02	52.37	59.54	-
26(650)	660.40	-	-	7.92	12.70	-	9.53	-	-	12.70	12.70	-	-	-	-	-	-	-
28(700)	711.20	-	-	7.92	12.70	-	9.53	-	-	12.70	12.70	-	-	-	-	-	-	-
30(750)	762.00	-	-	7.92	12.70	-	9.53	-	-	12.70	12.70	-	-	-	-	-	-	-
32(800)	812.80	6.35	7.92	7.92	12.70	-	9.53	17.48	12.70	12.70	-	-	-	-	-	-	-	-
34(850)	863.60	-	-	7.92	12.70	-	9.53	17.48	12.70	12.70	-	-	-	-	-	-	-	-
36(900)	914.40	-	-	7.92	12.70	-	9.53	19.05	12.70	12.70	-	-	-	-	-	-	-	-
40(1000)	1016.00	-	-	9.53	14.3	-	9.53	26.20	-	-	-	-	-	-	-	-	-	-

 

Nominal va dyuymli zanglamaydigan po'lat quvurlar o'rtasidagi farq nima?

Nominal hajmi (DN):
Odatda millimetrda (mm), nominal o'lchamda quvurning taxminiy diametrini yoki ichki diametrini anglatadi.
Bu naychaning haqiqiy o'lchami emas, balki nominal qiymati. Masalan,Dn50nominal diametrli diametr taxminan 50mm, ammo tashqi diametrli bo'lishi mumkin60,3 mmdevor qalinligiga qarab.
Nominal o'lchamlar xalqaro standartlarda, ayniqsa Evropa va Osiyoda keng qo'llaniladi.

Dyuym o'lchami (NPS):
Dyuymda ifodalangan (dyuym), dyuym o'lchami nominal quvur o'lchamini (NPS) anglatadi.
Ushbu nomli konventsiya odatda Qo'shma Shtatlar kabi imperial tizim mamlakatlarida qo'llaniladi.
Masalan,NPS 1quvurning haqiqiy diametri bor33.4mm, 1 dyuymli emas (25,4 mm).