ASTM A106 A53 API 5L wonn nwa san pwoblèm kabòn asye tiyo ak tib Imaj prezante

ASTM A106 A53 API 5L wonn nwa san pwoblèm kabòn Steel tiyo ak tib

Deskripsyon kout:

Anndan Dyamèt (mm)	Tolerans ID (mm)				WT tolerans (mm)
Anndan Dyamèt (mm)	H7	H8	H9	H10	WT tolerans (mm)
≤30	+0.021/0	+0.033/0	+0.052/0	+0.084/0	± 7.5% > 210mm ± 10%
30 - ≤50	+0.025/0	+0.039/0	+0.062/0	+0.100/0
50 - ≤80	+0.030/0	+0.046/0	+0.074/0	+0.120/0
80 - ≤120	+0.035/0	+0.054/0	+0.087/0	+0.140/0
120 - ≤180	+0.040/0	+0.063/0	+0.100/0	+0.160/0
180 - ≤250	+0.046/0	+0.072/0	+0.115/0	+0.185/0
250 - ≤315	+0.052/0	+0.081/0	+0.130/0	+0.210/0
315 - ≤700	+0.057/0	+0.089/0	+0.140/0	+0.230/0

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Pwodwi detay

Tags pwodwi

Desen detay pwodwi

Pwodwi detay:

Steel Klas	Konpozisyon chimik %
	C	Si	Mn	P	S	Al
	C	Si	Mn	≤		≥
20#	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	/
45#	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	/
Q345B	≤0.2	≤0.5	1.00-1.60	0.03	0.03	/
Q345D	≤0.2	≤0.5	1.00-1.60	0.03	0.03	0.015
25Mn	0.22-0.29	0.17-0.37	0.70-1.00	0.035	0.035	/
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	0.035	0.035	/
ST52	≤0.22	≤0.55	≤1.6	0.025	0.025	/
SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.04	0.05	/

Kondisyon livrezon	fini frèt (difisil) (BK)	frèt trase ak soulaje estrès (BK + S)
Steel Klas	Fòs rupture (Mpa)	elongasyon (%)	Fòs rupture (Mpa)	Fòs Sede (Mpa)	elongasyon (%)
20#	≥550	≥8	≥520	≥375	≥15
45#	≥640	≥5	≥600	≥520	≥10
16Mn	≥640	≥5	≥600	≥520	≥14
25Mn	≥640	≥5	≥600	≥510	≥15
27SiMn	≥800	≥5	≥760	≥610	≥10
ST52	≥640	≥5	≥600	≥520	≥14
SAE1026	≥640	≥5	≥600	≥510	≥15

Espesifikasyon Tib Honed:

1.Steel klas: ST52.3, 1020, CK45, 4140, E355，4130, Nerjaveèi 304/316, Duplex 2205, Alloy Steel elatriye.
2.ID: 15mm-1500mm
3.OD:18mm-1800mm
4.Length: max 16m
5.Straightness: 0.5/1000
6.Roughness(Ra): 0.2-0.4um
7.Tolerans EXT:DIN2391,DIN17175,DIN1629,ASTM519,ASTMA106,JISG3441,GB/T8163,GB/T3639,GB9948,GB/T5312 elatriye.
8.Tolerance INT: ISO H8
9.Sifas tretman: galvanize
10.Tolerans: ± 7%
11.Oiled oswa uniled: yon ti kras lwil oliv
12.Dat livrezon: 22-30
13.Type: desen frèt, woule frèt, perfectionné
14.Konsèvasyon: anti rouye lwil oliv andedan ak deyò sifas, bouchon plastik nan tou de bout
15.Pake: pake ak teren asye ak teren trikote, oswa ka an bwa.