ASTM A106 A53 API 5L lapotopoto Black Seamless Carbon Steel Paipa ma fa'aigoa Ata Fa'aalia

ASTM A106 A53 API 5L lapotopoto Black Seamless Carbon Steel Paipa ma Fa'aumu

Fa'amatalaga Puupuu:

I totonu Dia (mm)	ID Fa'apalepale (mm)				Fa'apalepale WT (mm)
I totonu Dia (mm)	H7	H8	H9	H10	Fa'apalepale WT (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

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga fa'amatalaga o oloa

Fa'amatalaga o oloa:

Vasega uamea	Su'ega vaila'au %
	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	/

Tulaga Fa'atau	mae'a malulu (malosi) (BK)	mālūlū toso ma fa'amāmā (BK+S)
Vasega uamea	Malosi (Mpa)	Fa'aumi (%)	Malosi (Mpa)	Malosi fua (Mpa)	Fa'aumi (%)
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

Fa'amatalaga Fa'aigoaina Tube:

1.Steel grade: ST52.3, 1020, CK45, 4140 , E355，4130, Uamea uamea 304/316, Duplex 2205, Uamea Alloy etc.
2.ID: 15mm-1500mm
3.OD:18mm-1800mm
4. Umi: max 16m
5. Straightness: 0.5/1000
6. Roughness (Ra): 0.2-0.4um
7. Onosa'i EXT:DIN2391,DIN17175,DIN1629,ASTM519,ASTMA106,JISG3441,GB/T8163,GB/T3639,GB9948,GB/T5312 ma isi.
8. Onosa'i INT: ISO H8
9. Fa'asagaga i luga: u'a
10. Fa'apalepale:±7%
11. Fa'asu'u pe le'i fa'asu'u: Fa'asu'u Teisi
12. Aso tilivaina: 22-30
13.Type: ata malulu, taʻavale malulu, faʻamalosi
14. Faasao: aneti ele suauu i totonu ma fafo, pulou palasitika i pito uma e lua
15.Package: fusi ma fasi uamea ma lalaga fasi, poʻo le pusa laupapa.

La Tatou Auaunaga

East-Ai o loʻo i ai se 'au malosi o loʻo i ai le atinaʻeina o mamanu tutoʻatasi o vaega pneumatic mai le mamanu o oloa i le gaosiga o gaioiga.

I le tulaga e le ausia e le oloa ou faʻamoemoega, matou te ofoina atu se auaunaga faʻataʻitaʻiga, tuʻuina atu ia te oe le avanoa e iloilo lelei ai oloa ae e te leʻi faʻatau.

Ina ia faʻamalieina manaʻoga maualuga mai tagata faʻatau i le salafa o le lalolagi, matou te faʻaulufaleina masini muamua mai atunuʻu atinaʻe

East AI ua fa'atūina faiga fa'atonu lelei, mai le filifilia o meafaitino i su'ega vaega

Afai e te manaʻo e faʻamaonia au oloa (CE / BV / ISO / RoHS / SGS ma isi).fa'amolemole lagona le saoloto e fa'afeso'ota'i i matou mo fa'amatalaga auiliili.

O le afifiina o se tasi o vaega o la matou galuega.matou te tu'uina atu le tulaga o le fa'apipi'i fa'ata'ita'i .e fa'ao'o ai au oloa ma le saogalemu ma le saogalemu.