ASTM A312 A213 A269 zanglamaydigan po'latdan yasalgan quvurli quvurlar

Zanglamaydigan po'latdan yasalgan quvurli truba texnik standart o'lchamdagi bardoshlik Taqqoslash jadvali

Standart	Tashqi diametr (d)		Devor qalinligi (lar)		Uzunligi (l)
	Nominal hajmi	Bag'rikenglik	Nominal hajmi	Bag'rikenglik	Nominal hajmi	Bag'rikenglik
	＞50	±0.7%D
ASTM A511	12.7 dan kam yoki unga teng	±0.13 - 0.13			±10%	L = +4.8 - 0
	＞12.7 - 38.1	±0.25 - 0.25
	＞38.1 - 88.9	±0.38 - 0.38
	＞88.9 - 139.7	±0.50 - 0.50
	＞139.7 - 203.2	±0.76 - 0.76
	＞203.2 - 219.1	±1.14 - 1.14
	＞219.1	±1.52 - 1.52
ASTM A269 \/ ASTM A213	12.7 dan kam yoki unga teng	±0.13			±15%	L = 7.3m, L = +3.0 - 0
	＞12.7 - 38.1	±0.25
	＞38.1 - 88.9	±0.38
	＞88.9 - 139.7	±0.50	12.7 dan kam yoki unga teng	±10%	L 7,3 m ga teng yoki teng	L = +4.0 - 0
	＞139.7 - 219.1	±0.76
	＞219.1	±1.02
Jis g3459	30 dan kam yoki unga teng	±0.30	3 dan kam yoki teng	+20% - 0%	Shartnomada ko'rsatilganidek
	＞30	±0.1%D	＞3	±10%
Issiq - o'ralgan, ekstruction va kengaytirilgan po'lat quvurlar	68 - 159	±1.25%D	15 dan kam yoki unga teng	+15%
			＞15	+12.5%
	＞159	±1.5%D	15 dan kam yoki unga teng	+20%
			＞15	+12.5%
Sovuq - rangi va sovuq - tortilgan po'lat quvurlar	68 - 159	±1%D	12 dan kam yoki unga teng	+15%
			＞12	+12.5%

Standart	Tashqi diametr (d)			Devor qalinligi (lar)			Uzunligi (l)
	Nominal hajmi	Bag'rikenglik		Nominal hajmi	Bag'rikenglik		Nominal hajmi	Bag'rikenglik
Jis g3463	60 dan kam yoki unga teng	±0.20
	＞60 - 80	±0.30	D 40 dan kichik yoki unga teng	2 dan kam yoki unga teng	+0. 40mm - 0. 17mm	D 50 dan kam yoki teng	+7 mm
	＞80 - 100	±0.4
	＞100 - 120	±0.40 - 0.6
	＞120 - 160	±0.60 - 0.80
	＞160 - 200	±0.60 - 1.20	D＞40	2 dan kam yoki unga teng	+0. 40mm - 0. 17mm	D＞50	+10 mm
				＞2	+0. 60 mm - 0. 20 mm
En 10216 - 4	D3	±0.75%D - 0 mm Bundan katta emas ± 0. 5mm	G 219.1 dan kichik yoki unga teng	T3	±1.5%D - 0 mm Bundan katta emas ± 0. 5mm	G 219.1 dan kichik yoki unga teng	6m dan kam yoki unga teng	+12 mm - 0 mm
	D4	±0.5%D - 0 mm Bundan katta emas ± 0. 3mm					＞6m	+15 mm - 0 mm
Asme sa213 \/ SA213M	16.0 - 48.3	+0.40 - 0.79	10.3 - 73	S 12,5% dan kam yoki unga teng	+20% - 0%		L: +6 - 0
	＞48.3 - 114.3	+0.79 - 0.79	88 - 94.87
	＞114.3 - 219.1	+1.59 - 0.79	88 - 94.87
	＞219.1 - 457.2	+2.38 - 0.79	88 - 94.87
	＞457.2 - 660.4	+3.10 - 0.79	＞508
	＞660.4 - 864	+3.87 - 0.79
	＞864	+4.79 - 0.79
ASTM A312 \/ A312M	＜25.4	±0.10	＜56.1	S 12,5% dan kam yoki unga teng	+20% - 0%		L: +6 - 0
	＞25.4 - 38.1	±0.15	＞56.1
	＞38.1 - 50.8	±0.20
	＞50.8 - 63.5	±0.25
	＞63.5 - 76.2	±0.30
	＞76.2 - 101.6	±0.36
	＞101.6 - 105.106	±0.36 - 0.64
	＞105.106 - 228.6	±0.36 - 114