ASTM A252 Piled Pipe Details

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ASTM A252 Giredhi
Raw Material Production Process
Zvishandiso uye Kugadzira
ASTM A252 Chemical Kuumbwa
ASTM A252 Tensile Zvinodiwa
Hydrostatic Pressure Test
Dimensional Tolerances
Pipe Weight Charts
Pipe Surface Defects
Appliance
Related Standards
Zvigadzirwa zvedu zvinoenderana

ASTM A252 Giredhi

ASTM A252 mamakisi akaiswa muGiredhi 1 Giredhi 2 uyeGrade 3.

Raw Material Production Process

Iyo simbi ichaitwa neimwe kana kupfuura yeanotevera maitiro: yakavhurika-yevhu, basic-okisijeni, kana vira remagetsi.

Zvishandiso uye Kugadzira

Mapiritsi anozogadzirwa neisina musono, yemagetsi kuramba yakasungwa, flash welded, kana fusion welded process.

Mishonga yemapaipi akasonwa anofanira kunge ari kureba, helical-butt, kana helical-lap.

ASTM A252 Chemical Kuumbwa

Nzira yekuedza: ASTM A751.

Simbi haifaniri kunge iine 0.050% phosphorous.Izvi zvinodaro nekuti yakakwira phosphorus mazinga anogona kuita kuti simbi iite brittle pakudziya kwakaderera, kuderedza kuoma kwezvinhu.

ASTM A252 tsananguro ine zvishoma zvinodiwa pakuumbwa kwemakemikari: izvi zvinodaro nekuti ASTM A252 inonyanya kushanda kune zvimiro zvekushandisa, kunyanya sezvinhu zvinotakura zvinhu, uko zvimiro zvemuviri (senge simba regoho, kusimba kwesimba, uye kurebesa) zvakakosha kupfuura kuumbwa kwemakemikari. .Izvi zvimiro zvemuviri zvinogona kuwanikwa kuburikidza nekugadzira kwakaringana uye nzira dzekurapa kupisa pasina kutonga kwakasimba kwemakemikari kuumbwa kunze kwephosphorus.

ASTM A252 Tensile Zvinodiwa

Nzira yekuedza: ASTM A370.

Hydrostatic Pressure Test

Chikonzero icho ASTM A52 isingatsanangure hydraulic kuyedzwa kunonyanya kukonzerwa nehunhu hwekushandisa uye dhizaini zvinodiwa zvepombi idzi.

Kune mapimbi esimbi epombi mune iyo ASTM A252 yakatarwa, chinangwa chekutanga dhizaini ndechekumira axial mitoro, kwete kumanikidzwa kwemukati.Izvi zvakasiyana nepombi yekutakura zvinwiwa kana magasi, senge ari pasi pe API 5L yakatarwa, iyo inofanirwa kuiswa pasi pekuyedzwa kwakananga kwekumanikidza kwemukati kuti ive nechokwadi chekusimba kwayo uye simba.

Dimensional Tolerances

Dimensional tolerances
List	sort	scope
Kurema	Theoretical Weight	95% -125%
Diameter	Yakatsanangurwa Kunze Diameter	±1%
Ukobvu	yakatsanangurwa zita remadziro ukobvu	zvin 87.5%
Urefu	Single random urefu	16 kusvika 25 ft [4.88 kusvika 7.62 m]
	Hurefu hwakapetwa kaviri	anopfuura 25 ft [7.62 m] neavhareji shoma ye35 ft [10,67 m]
	Hurefu hwakafanana	kureba sekutaurwa kwazvinoitwa nemusiyano unobvumidzwa we ±1 mukati.
Beveled	Mirwi yepombi inofanira kuiswa migumo isina kujeka: Kana migumo yakasarudzwa seyakavharwa	30°- 35°

Pipe Weight Charts

ASTM A252 pombi uremu chati

Kana iwe uchida kudzidza zvakawanda nezveuremu machati uye purogiramumuchiyero,ndapota tinya pano!

Kunze Diameter		Nominal Wall Kukobvu		Weight per Unit Lengths
IN	MM	IN	MM	IN	MM
6	152.4	0.134	3.40	8.40	12.50
6	152.4	0.141	3.58	8.83	13.10
6	152.4	0.156	3.96	9.75	14.50
6	152.4	0.164	4.17	10.23	15.20
6	152.4	0.172	4.37	10.72	16.00
8	203.2	0.141	3.58	11.85	17.60
8	203.2	0.172	4.37	14.39	21.40
8 5/8	219.1	0.109	2.77	9.92	14.80
8 5/8	219.1	0.141	3.58	12.79	19.00
8 5/8	219.1	0.172	4.37	15.54	23.10
8 5/8	219.1	0.188	4.78	16.96	25.30
8 5/8	219.1	0.203	5.16	18.28	27.20
8 5/8	219.1	0.219	5.56	19.68	29.30
8 5/8	219.1	0.250	6.35	22.38	33.30
8 5/8	219.1	0.277	7.04	24.72	36.80
8 5/8	219.1	0.312	7.92	27.73	41.20
8 5/8	219.1	0.322	8.18	28.58	42.50
8 5/8	219.1	0.344	8.74	30.45	45.30
8 5/8	219.1	0.375	9.53	33.07	49.30
8 5/8	219.1	0.438	11.13	38.33	57.10
8 5/8	219.1	0.500	12.70	43.43	64.60
10	254.0	0.109	2.77	11.53	17.20
10	254.0	0.120	3.05	12.67	18.90
10	254.0	0.134	3.40	14.13	21.00
10	254.0	0.141	3.58	14.86	22.10
10	254.0	0.150	3.81	15.79	23.50
10	254.0	0.164	4.17	17.24	25.70
10	254.0	0.172	4.37	18.07	26.90
10	254.0	0.179	4.55	18.79	28.00
10	254.0	0.188	4.78	19.72	29.40
10	254.0	0.203	5.16	21.26	31.70
10	254.0	0.219	5.56	22.90	34.10
10	254.0	0.230	5.84	24.02	35.70
10	254.0	0.250	6.35	26.06	38.80
10 3/4	273.1	0.109	2.77	12.40	18.50
10 3/4	273.1	0.120	3.05	13.64	20.30
10 3/4	273.1	0.134	3.40	15.21	22.60
10 3/4	273.1	0.141	3.58	15.99	23.80
10 3/4	273.1	0.150	3.81	17.00	25.30
10 3/4	273.1	0.164	4.17	18.56	27.70
10 3/4	273.1	0.172	4.37	19.45	29.00
10 3/4	273.1	0.179	4.55	20.23	30.10
10 3/4	273.1	0.188	4.78	21.23	31.60
10 3/4	273.1	0.203	5.16	22.89	34.10
10 3/4	273.1	0.219	5.56	24.65	36.70
10 3/4	273.1	0.230	5.84	25.87	38.50
10 3/4	273.1	0.250	6.35	28.06	41.80
10 3/4	273.1	0.279	7.09	31.23	46.50
10 3/4	273.1	0.307	7.80	34.27	51.00
10 3/4	273.1	0.344	8.74	38.27	57.00
10 3/4	273.1	0.365	9.27	40.52	60.30
10 3/4	273.1	0.438	11.13	48.28	71.90
10 3/4	273.1	0.500	12.70	54.79	81.60
12	304.8	0.134	3.40	17.00	25.30
12	304.8	0.141	3.58	17.87	26.60
12	304.8	0.150	3.81	19.00	28.30
12	304.8	0.164	4.17	20.75	30.90
12	304.8	0.172	4.37	21.75	32.40
12	304.8	0.179	4.55	22.62	33.70
12	304.8	0.188	4.78	23.74	35.40
12	304.8	0.203	5.16	25.60	38.10
12	304.8	0.219	5.56	27.58	41.00
12	304.8	0.230	5.84	28.94	43.10
12	304.8	0.250	6.35	31.40	46.70
12	304.8	0.281	7.14	35.20	52.40
12	304.8	0.312	7.92	38.98	58.00
12 3/4	323.9	0.109	2.77	14.73	21.90
12 3/4	323.9	0.134	3.40	18.07	26.90
12 3/4	323.9	0.141	3.58	19.01	28.30
12 3/4	323.9	0.150	3.81	20.20	30.10
12 3/4	323.9	0.164	4.17	22.07	32.90
12 3/4	323.9	0.172	4.37	23.13	34.40
12 3/4	323.9	0.179	4.55	24.05	35.80
12 3/4	323.9	0.188	4.78	25.25	37.60
12 3/4	323.9	0.203	5.16	27.23	40.60
12 3/4	323.9	0.219	5.56	29.34	43.70
12 3/4	323.9	0.230	5.84	30.78	45.80
12 3/4	323.9	0.250	6.35	33.41	49.70
12 3/4	323.9	0.281	7.14	37.46	55.80
12 3/4	323.9	0.312	7.93	41.48	61.80
12 3/4	323.9	0.330	8.38	43.81	65.20
12 3/4	323.9	0.344	8.74	45.62	67.90
12 3/4	323.9	0.375	9.53	49.61	73.90
12 3/4	323.9	0.438	11.13	57.65	85.80
12 3/4	323.9	0.500	12.70	65.48	97.50
14	355.6	0.134	3.40	19.86	29.50
14	355.6	0.141	3.58	20.89	31.10
14	355.6	0.150	3.81	22.21	33.10
14	355.6	0.164	4.17	24.26	36.10
14	355.6	0.172	4.37	25.43	37.90
14	355.6	0.179	4.55	26.45	39.40
14	355.6	0.188	4.78	27.76	41.40
14	355.6	0.203	5.16	29.94	44.60
14	355.6	0.219	5.56	32.26	48.00
14	355.6	0.230	5.84	33.86	50.40
14	355.6	0.250	6.35	36.75	54.70
14	355.6	0.281	7.14	41.21	61.40
14	355.6	0.312	7.93	45.65	68.00
14	355.6	0.344	8.87	50.22	74.80
14	355.6	0.375	9.53	54.62	81.30
14	355.6	0.438	11.13	63.50	94.60
14	355.6	0.469	11.91	67.84	100.90
14	355.6	0.500	12.70	72.16	107.50
16	406.4	0.134	3.40	22.73	33.80
16	406.4	0.141	3.58	23.90	35.60
16	406.4	0.150	3.81	25.42	37.80
16	406.4	0.164	4.17	27.76	41.40
16	406.4	0.172	4.37	29.10	43.30
16	406.4	0.179	4.55	30.27	45.10
16	406.4	0.188	4.78	31.78	47.30
16	406.4	0.203	5.16	34.28	51.10
16	406.4	0.219	5.56	36.95	55.00
16	406.4	0.230	5.84	38.77	57.70
16	406.4	0.250	6.35	42.09	62.60
16	406.4	0.281	7.14	47.22	70.30
16	406.4	0.312	7.93	52.32	77.90
16	406.4	0.344	8.87	57.57	87.00
16	406.4	0.375	9.53	62.64	93.50
16	406.4	0.438	11.13	72.86	108.50
16	406.4	0.469	11.91	77.87	115.90
16	406.4	0.500	12.70	82.85	123.30
18	457.2	0.141	3.58	26.92	40.00
18	457.2	0.172	4.37	32.78	48.80
18	457.2	0.188	4.78	35.80	53.30
18	457.2	0.219	5.56	41.63	61.90
18	457.2	0.230	5.84	43.69	65.00
18	457.2	0.250	6.35	47.44	70.60
18	457.2	0.281	7.14	53.23	79.20
18	457.2	0.312	7.93	58.99	87.90
18	457.2	0.344	8.74	64.93	96.70
18	457.2	0.375	9.53	70.65	105.20
18	457.2	0.438	11.13	82.23	122.40
18	457.2	0.469	11.91	87.89	130.80
18	457.2	0.500	12.70	93.54	139.20
20	508.0	0.141	3.58	29.93	44.50
20	508.0	0.172	4.37	36.46	54.30
20	508.0	0.188	4.78	39.82	59.30
20	508.0	0.219	5.56	46.31	68.90
20	508.0	0.250	6.35	52.78	78.60
20	508.0	0.281	7.14	59.23	88.20
20	508.0	0.312	7.93	65.66	97.80
20	508.0	0.344	8.87	72.28	107.60
20	508.0	0.375	9.53	78.67	117.20
20	508.0	0.438	11.13	91.59	136.40
20	508.0	0.469	11.91	97.92	145.70
20	508.0	0.500	12.70	104.23	155.10
22	558.8	0.172	4.37	40.13	59.80
22	558.8	0.188	4.78	43.84	65.30
22	558.8	0.219	5.56	50.99	75.90
22	558.8	0.250	6.35	58.13	86.50
22	558.8	0.281	7.14	65.24	97.10
22	558.8	0.312	7.93	72.34	107.70
22	558.8	0.375	9.53	86.69	129.10
22	558.8	0.438	11.13	100.96	150.30
22	558.8	0.469	11.91	107.95	160.60
22	558.8	0.500	12.70	114.92	171.00
24	609.6	0.172	4.37	43.81	65.20
24	609.6	0.188	4.78	47.86	71.30
24	609.6	0.219	5.56	55.67	82.80
24	609.6	0.250	6.35	63.47	94.50
24	609.6	0.281	7.14	71.25	106.10
24	609.6	0.312	7.93	79.01	117.70
24	609.6	0.375	9.53	94.71	141.00
24	609.6	0.438	11.13	110.32	164.30
24	609.6	0.469	11.91	117.98	175.60
24	609.6	0.500	12.70	125.62	186.90

Pipe Surface Defects

1. Kusakwana kwepamusoro kune hudzamu husingapfuuri 12.5 % yehukobvu hwemadziro hwakatsanangurwa huchagamuchirwa.

Ichave inobvumirwa kusimbisa kudzika kwekusakwana kwakadaro kuburikidza nekukuya kana kuisa.

2. Kusakwana kwepamusoro kune hudzamu hunodarika 12.5% yezvakatsanangurwa zita remadziro ukobvu huchaonekwa sehurema.

Izvo zvinotenderwa kune hurema husina kudzika kupfuura 33.3% yeyakatsanangurwa zita remadziro ukobvu kuti igadziriswe newelding, kunze kwekunge chirema chabviswa zvachose chisati chaiswa welding.

Appliance

ASTM A252 Giredhi 1 Zvikumbiro

Mapurojekiti akaremerwa akaremerwa mumamiriro evhu, senge nheyo dzezvivakwa zvidiki kana zvimiro.

Nheyo dzezvivakwa zvenguva pfupi sezvitsigiro zvekuvaka kana mabhiriji enguva pfupi.

Mapurojekiti ekugadzirisa kwezvakatipoteredza mumamiriro akanaka evhu apo kushushikana kwakanyanya kusingadiwi.

ASTM A252 Giredhi 2 Zvishandiso:

Mapurojekiti einjiniya ane mwero kurodha zvinodiwa, kusanganisira nheyo dzeakawanda-nhurikidzwa zvivakwa kana zvivakwa.

Mabhiriji, pier, uye mapurojekiti emumhenderekedzo yegungwa munzvimbo dzakaoma zvine mwero.

Shandisa mumamiriro ezvinhu ane imwe dhigirii yenjodzi yekuora kwemakemikari kana kukukurwa.

ASTM A252 Giredhi 3 Zvishandiso:

Mapurojekiti akakosha pasi pekuremerwa zvakanyanya, mamiriro evhu akaomarara akadai semabhiriji mahombe, zvivakwa zvepamusoro-soro, uye maindasitiri makuru.

Nzvimbo dzine njodzi huru, dzakaita sezvimiro zviri pasi pekukukurwa kwakanyanya, kuora kwemakemikari, kana mamiriro ekunze akanyanya.

Mapurojekiti makuru ekumahombekombe, akadai senheyo dzejeti dzemvura yakadzika, mabhomba makuru, uye mapuratifomu emafuta negesi.

Related Standards

ASTM A252 giredhi 1

TS EN 10219 S235JRH - Yakatonhora-yakaumbwa yakashongedzerwa zvimiro zvesimbi machubhu.

TS EN 10219 S235JRH - Yakatonhora-yakaumbwa yakashongedzwa uye isina musono machubhu uye mapaipi kuitira zvimiro.

CSA G40.21 300W - Structural quality simbi.

AS/NZS 1163 C250L0 - Yakatonhora-yakaumbwa machubhu esimbi.

GB/T 3091 Q235B - Welded simbi pombi kune yakaderera-kudzvinyirira fluid yekufambisa.

JIS G3444 STK400 - Carbon simbi mapaipi ekushandiswa kwemaitiro.

IS 4923 YST 210 - Hollow simbi mapaipi ezvinangwa zvekuumbwa.

GOST 10704-91 - Magetsi welded simbi pombi.

TS ISO 11960 Mapombi eSimbi eindasitiri yemafuta uye gasi.

ASTM A36 - Structural Carbon Steel yeZvisina-Standard Applications.

ASTM A252 Giredhi 2

TS EN 10219 S275J0H - Yakatonhora-yakaumbwa yakashongedzerwa chimiro chesimbi pombi.

CSA G40.21 350W - Structural quality simbi.

AS/NZS 1163 C350L0 - Inotonhora-yakaumbwa simbi pombi.

GB/T 3091 Q345B - Welded simbi pombi kune yakaderera-kudzvinyirira fluid yekufambisa.

JIS G3444 STK490 - Carbon simbi mapaipi ekushandiswa kwemaitiro.

IS 4923 YST 310 - Hollow Steel Pipe yeZvinangwa Zvinangwa.

ASTM A252 Grade 3

TS EN 10219 S355J2H - Yakatonhora-yakaumbwa yakashongedzerwa zvimiro zvesimbi pombi.

CSA G40.21 350W - Chimiro chemhando yesimbi, magadzirirwo chaiwo anogona kusangana neGrade 3 zvinodiwa.

AS/NZS 1163 C450L0 - Yakatonhora-yakaumbwa simbi machubhu uye pombi, yakakwirira simba giredhi munhevedzano.

GB/T 3091 Q460C - Welded simbi pombi ye yakaderera-kumanikidza fluid yekufambisa yezvikumbiro zvinoda simba rakakwirira.

JIS G3444 STK540 - Carbon simbi pombi yekushandiswa kwemaitiro, inowanikwa mune yakakwirira-simba sarudzo.

Zvigadzirwa zvedu zvinoenderana

ASTM A252 GR.3 Structural LSAW(JCOE) Carbon Steel Pipe;

ASTM A252 GR.2 GR.3 Seamless Steel Piles Pipe;

ASTM A252 GR.3 SSAW Steel Piles Pipe.

Botop Steel iChina Professional Welded Carbon Steel Pipes Mugadziri & Suppliers Anopfuura 16 Makore ane 8000+ Matani eSeamless Line pombi muStock Mwedzi Woga woga.Tipei zvemhando yepamusoro uye yakaderera-mutengo simbi pombi zvigadzirwa, kana uchida ndapota taura nesu, isu tichakupa huwandu hwakawanda hwesimbi pombi mhinduro.

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ASTM A252 Yakaunganidzwa Pipe Details