ASTM A252 Piled Pipe Details

Navigation Mabatani

Gawo la ASTM A252
Raw Material Production Process
Zida ndi Kupanga
ASTM A252 Chemical Composition
Zofunikira za ASTM A252 Tensile
Mayeso a Hydrostatic Pressure
Dimensional Tolerances
Ma chart a Pipe Weight
Zowonongeka Zapaipi Zapamwamba
Chipangizo
Miyezo Yogwirizana
Zathu Zogwirizana

Gawo la ASTM A252

Maphunziro a ASTM A252 amagawidwa ngati Grade 1 Grade 2 ndiGulu 3.

Raw Material Production Process

Chitsulocho chidzapangidwa ndi chimodzi kapena zingapo mwa njira zotsatirazi: malo otseguka, maziko-oxygen, kapena ng'anjo yamagetsi.

Zida ndi Kupanga

Milu iyenera kupangidwa ndi njira yopanda msoko, yowongoleredwa ndi magetsi, yowotcherera, kapena fusion welded.

Mizere ya milu yowotcherera ya mapaipi iyenera kukhala yotalikirapo, ya helical-butt, kapena helical-lap.

ASTM A252 Chemical Composition

Njira yoyesera: ASTM A751.

Chitsulocho sichiyenera kukhala ndi phosphorous yoposa 0.050%.Izi ndichifukwa choti kuchuluka kwa phosphorous kumatha kupangitsa kuti chitsulo chisasunthike pakatentha pang'ono, ndikuchepetsa kulimba kwa zinthuzo.

Mafotokozedwe a ASTM A252 ali ndi zofunikira zochepa pakupanga mankhwala: izi ndichifukwa choti ASTM A252 imagwira ntchito pamapangidwe, makamaka ngati zinthu zonyamula katundu, pomwe zinthu zakuthupi (monga mphamvu zokolola, kulimba kwamphamvu, ndi kutalika) ndizofunikira kwambiri kuposa kapangidwe kake. .Zinthu zakuthupi izi zitha kupezedwa kudzera m'njira zopangira komanso zochizira kutentha popanda kuwongolera mosamalitsa zamagulu ena kupatula phosphorous.

Zofunikira za ASTM A252 Tensile

Njira yoyesera: ASTM A370.

Mayeso a Hydrostatic Pressure

Chifukwa chomwe ASTM A52 sinatchule kuyezetsa kwa hydraulic makamaka chifukwa cha mawonekedwe ogwiritsira ntchito komanso kapangidwe ka mapaipi awa.

Pamilu yazitsulo zamapaipi mu ASTM A252, cholinga choyambirira ndi kupirira katundu wa axial, osati kupsinjika kwamkati.Izi ndizosiyana ndi mapaipi onyamula zakumwa kapena mpweya, monga zomwe zili pansi pa API 5L, zomwe ziyenera kuyesedwa mwachindunji kukakamiza kwamkati kuti zitsimikizire kulimba kwake ndi mphamvu zake.

Dimensional Tolerances

Dimensional tolerances
Mndandanda	mtundu	kukula
Kulemera	Theoretical Weight	95% -125%
Diameter	Kutchulidwa Kunja Diameter	±1%
Makulidwe	Kunenepa mwadzina khoma	mphindi 87.5%
Utali	Kutalika kwachisawawa kamodzi	16 mpaka 25 ft [4.88 mpaka 7.62 m]
	Utali wowirikiza kawiri	kupitirira mamita 7.62 ndi pafupifupi mamita 10.67 [mamita 10.67]
	Utali wofanana	kutalika monga momwe zafotokozedwera ndi kusintha kovomerezeka kwa ±1 mkati.
Beveled	Milu ya mapaipi iyenera kukhala ndi nsonga zomveka: Pamene malekezero amasankhidwa kukhala beveled	30-35 °

Ma chart a Pipe Weight

Chithunzi cha kulemera kwa chitoliro cha ASTM A252

Ngati mukufuna kudziwa zambiri zazolemera ma chart ndi ndandandamu standard,chonde dinani apa!

Kunja Diameter		Mwadzina Khoma Makulidwe		Kulemera pa Utali wa Magawo
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

Zowonongeka Zapaipi Zapamwamba

1. Kupanda ungwiro kwapamwamba kokhala ndi kuya kosapitirira 12.5 % ya makulidwe a khoma lodziwika bwino ndikovomerezeka.

Zidzakhala zololedwa kutsimikizira kuzama kwa zolakwikazo pogaya kapena kusungitsa.

2. Kupanda ungwiro kwapamwamba kokhala ndi kuya kopitilira 12.5% ya makulidwe otchulidwa mwadzina kumawonedwa ngati zolakwika.

Zidzakhala zovomerezeka kwa zolakwika zosazama kuposa 33.3 % za makulidwe a khoma lomwe limatchulidwa kuti likonzedwe ndi kuwotcherera, malinga ngati chilemacho chimachotsedwa kwathunthu isanayambe kuwotcherera.

Chipangizo

Mapulogalamu a ASTM A252 Giredi 1

Mapulojekiti olemedwa pang'ono m'nthaka, monga maziko a nyumba zazing'ono kapena zomanga.

Maziko a nyumba zosakhalitsa monga zothandizira zomangamanga kapena milatho yosakhalitsa.

Mapulojekiti okonzanso zachilengedwe m'malo abwino a nthaka pomwe kupanikizika kwambiri sikufunikira.

Mapulogalamu a ASTM A252 Giredi 2:

Mapulojekiti aumisiri okhala ndi zofunikira pakukweza pang'ono, kuphatikiza maziko a nyumba zansanjika zambiri kapena malo.

Kumanga milatho, ma piers, ndi ntchito za m'mphepete mwa nyanja pa nthaka yolimba kwambiri.

Gwiritsani ntchito zinthu zomwe zili ndi chiopsezo cha dzimbiri la mankhwala kapena kukokoloka.

Mapulogalamu a ASTM A252 Giredi 3:

Ntchito zovuta pansi pa nthaka yodzaza kwambiri, yovuta kwambiri monga milatho ikuluikulu, nyumba zapamwamba, ndi mafakitale akuluakulu.

Malo omwe ali pachiwopsezo chachikulu, monga zomanga zomwe zikukokoloka kwambiri, dzimbiri lamankhwala, kapena nyengo yoopsa.

Ma projekiti akulu akunyanja, monga maziko a ma jeti akuya, mabwalo akulu, ndi nsanja zamafuta ndi gasi.

Miyezo Yogwirizana

Chithunzi cha ASTM A252

TS EN 10219 S235JRH - Machubu achitsulo opangidwa ndi ozizira

TS EN 10219 S235JRH - Machubu achitsulo oziziritsa komanso opanda msoko ndi mapaipi pazolinga zamapangidwe

CSA G40.21 300W - Zomangamanga zitsulo.

AS/NZS 1163 C250L0 - Machubu achitsulo ozizirira.

GB/T 3091 Q235B - Chitoliro chachitsulo chowotcherera chotengera kutsika kwamadzimadzi.

JIS G3444 STK400 - Mipope yachitsulo ya Carbon yogwiritsidwa ntchito mwamapangidwe.

IS 4923 YST 210 - mapaipi achitsulo opanda pake pazolinga zamapangidwe.

GOST 10704-91 - mapaipi achitsulo opangidwa ndi magetsi.

TS EN ISO 11960 mapaipi achitsulo pamakampani amafuta ndi gasi

ASTM A36 - Chitsulo cha Carbon Chokhazikika pa Ntchito Zosakhazikika.

ASTM A252 Gawo 2

TS EN 10219 S275J0H - Chitoliro chachitsulo chozizira chopangidwa ndi chitsulo

CSA G40.21 350W - Chitsulo chamtengo wapatali.

AS/NZS 1163 C350L0 - Chitoliro chachitsulo chozizira.

GB/T 3091 Q345B - Chitoliro chachitsulo chowotcherera chotengera kutsika kwamadzimadzi.

JIS G3444 STK490 - Mipope yachitsulo ya Carbon yogwiritsidwa ntchito mwamapangidwe.

IS 4923 YST 310 - Chitoliro Chopanda Chitsulo cha Zolinga Zomangamanga.

ASTM A252 Gawo 3

TS EN 10219 S355J2H - Mapaipi achitsulo opangidwa ndi ozizira

CSA G40.21 350W - Chitsulo chamtengo wapatali, masinthidwe enieni amatha kukwaniritsa zofunikira za Gulu 3.

AS/NZS 1163 C450L0 - Machubu ndi mapaipi achitsulo oziziritsa, okwera kwambiri pamndandanda.

GB/T 3091 Q460C - Chitoliro chachitsulo chowotcherera chotengera kutsika kwamadzimadzi kutengera ntchito zomwe zimafuna mphamvu zambiri.

JIS G3444 STK540 - Chitoliro chachitsulo cha kaboni chogwiritsidwa ntchito mwamapangidwe, chopezeka munjira zamphamvu kwambiri.

Zathu Zogwirizana

ASTM A252 GR.3 Structural LSAW(JCOE) Chitoliro Chachitsulo cha Carbon;

ASTM A252 GR.2 GR.3 Milu Yachitsulo Yopanda Pampu;

ASTM A252 GR.3 SSAW Milu Yachitsulo Chitoliro.

Botop Steel ndi China Professional Welded Carbon Steel Pipes Wopanga & Suppliers Kwazaka 16 ndi 8000+ Matani a Seamless Line pipe mu Stock Mwezi uliwonse.Kukupatsani mankhwala apamwamba ndi otsika mtengo zitsulo chitoliro, ngati mukufuna chonde tilankhule nafe, tidzakupatsani osiyanasiyana zitsulo chitoliro njira.

Tags: astm a252,astm a252 giredi 2,astm a252 kalasi 3, kuyika mapaipi, mulu wa chitoliro, kapangidwe,ogulitsa, opanga, mafakitale, ogulitsa, makampani, ogulitsa, kugula, mtengo, quotation, zambiri, zogulitsa, mtengo.

Tsatanetsatane wa Chitoliro cha ASTM A252