Umbhobho wentsimbi we-ASTM A53 okumgangatho ophezulu

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Inkcazelo emfutshane:

I-ASTM A53 (ASME A53) umbhobho wentsimbi yekhabhoni luphawu olugquma umbhobho wentsimbi ongenamthungo kunye oditshiweyo omnyama noshushu odiphiniweyo kwi-NPS 1/8″ ukuya kwi-NPS 26. I-53 yenzelwe uxinzelelo kunye nezicelo zoomatshini kwaye ikwamkelekile kwisiqhelo. kusetyenziswa kwimizila yomphunga, emanzini, kwirhasi nakwimizila yomoya.

Umbhobho we-A53 uza kwiindidi ezintathu (F, E, S) kunye namabanga amabini (A, B).

I-A53 Uhlobo lwe-F lwenziwe nge-weld yesithando somlilo okanye inokuba ne-weld eqhubekayo (iBanga A kuphela)

I-A53 Uhlobo E lune-weld yokumelana nombane (iBanga A kunye no-B)

I-A53 Uhlobo S ngumbhobho ongenamthungo kwaye ufumaneka kumaBanga A no-B)

I-A53 iBanga B engenamthungo yeyona mveliso yethu yencam yomhlaba phantsi kolu balulo kwaye umbhobho we-A53 ukholisa ukuqinisekiswa kabini ukuya kwi-A106 B umbhobho ongenamthungo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ubungakanani Uluhlu

NPS	OD	WT
INCH	MM	I-SCH10	I-SCH20	I-SCH30	IIYURE	I-SCH40	I-SCH60	XS	I-SCH80	I-SCH100	I-SCH120	I-SCH140	I-SCH160
1/2"	21.3	2.11		2.41	2.77	2.77		3.73	3.73				4.78
3/4"	26.7	2.11		2.41	2.87	2.87		3.91	3.91				5.56
1"	33.4	2.77		2.9	3.38	3.38		4.55	4.55				6.35
1.1/4"	42.2	2.77		2.97	3.56	3.56		4.85	4.85				6.35
1.1/2"	48.3	2.77		3.18	3.68	3.68		5.08	5.08				7.14
2"	60.3	2.77		3.18	3.91	3.91		5.54	5.54				8.74
2.1/2"	73	3.05		4.78	5.16	5.16		7.01	7.01				9.53
3"	88.9	3.05		4.78	5.49	5.49		7.62	7.62				11.13
3.1/2"	101.6	3.05		4.78	5.74	5.74		8.08	8.08
4"	114.3	3.05		4.78	6.02	6.02		8.56	8.56		11.13		13.49
5"	141.3	3.4			6.55	6.55		9.53	9.53		12.7		15.88
6"	168.3	3.4			7.11	7.11		10.97	10.97		14.27		18.26
8"	219.1	3.76	6.35	7.04	8.18	8.18	10.31	12.7	12.7	15.09	18.26	20.62	23.01
10"	273	4.19	6.35	7.8	9.27	9.27	12.7	12.7	15.09	18.26	21.44	25.4	28.58
12"	323.8	4.57	6.35	8.38	9.53	10.31	14.27	12.7	17.48	21.44	25.4	28.58	33.32
14"	355.6	6.35	7.92	9.53	9.53	11.13	15.09	12.7	19.05	23.83	27.79	31.75	35.71
16"	406.4	6.35	7.92	9.53	9.53	12.7	16.66	12.7	21.44	26.19	30.96	36.53	40.19
18"	457.2	6.35	7.92	11.13	9.53	14.27	19.05	12.7	23.83	39.36	34.93	39.67	45.24
20"	508	6.35	9.53	12.7	9.53	15.09	20.62	12.7	26.19	32.54	38.1	44.45	50.01
amashumi anambini"	558.8	6.35	9.53	12.7	9.53		22.23	12.7	28.58	34.93	41.28	47.63	53.98
amashumi amabini anesine"	609.6	6.35	9.53	14.27	9.53	17.48	24.61	12.7	30.96	38.89	46.02	52.37	59.54
26"	660.4	7.92	12.7		9.53			12.7
28"	711.2	7.92	12.7	15.88	9.53			12.7

Iipropati zeMichiza

	IBanga	C,max	Mnu, max	P,max	S,max	kunye*,max	Ewe *, max	Cr*, max	Mo *, max	V *, max
Uhlobo S(Ingenamthungo)	A	0.25	0.95	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Uhlobo S(Ingenamthungo)	B	0.30	1.20	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Uhlobo E(Ukuxhathisa koMbane kuWelded)	A	0.25	0.95	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Uhlobo E(Ukuxhathisa koMbane kuWelded)	B	0.30	1.20	0.05	0.05	0.40	0.40	0.40	0.15	0.08
Uhlobo F(Iziko-welding)	A	0.30	1.20	0.05	0.05	0.40	0.40	0.40	0.15	0.08

*Itotali yokwakheka kwezi zinto zintlanu ayisayi kudlula i-1.00%

IiPropati zoomatshini

IBanga	Rm Mpa Tensile Amandla	Inqaku leMpa Yield	Ukwandisa	Unikezelo lwemeko
A	≥330	≥205	20	I-Anealed
B	≥415	≥240	20	I-Anealed

Ukunyamezelwa kweDimensional

Uhlobo lombhobho	Ubungakanani bombhobho		Ukunyamezelana
Ukutsalwa ngokubanda	OD	≤48.3mm	±0.40mm
Ukutsalwa ngokubanda	WT	≥60.3mm	±1%mm

Izinto Eziluncedo Zethu

1) Ukuhanjiswa ngokukhawuleza: malunga ne-10days ngaphantsi kwe-50Metric Tons emva kokubona i-Irrevocable L / C okanye iNtlawulo eMiselweyo L / C

Inkampani yethu iyayamkela intlawulo emva kwempahla kwindawo yakho yokugcina impahla.

2) Umgangatho oqinisekisiweyo: Ngokungqongqo acc.Ukuya kwi-API esemgangathweni yaMazwe ngaMazwe & ne-ASTM & BS & EN & JIS, kunye neSiqinisekiso seNkqubo ye-ISO

3) Inkonzo eLungileyo: inikezelwe ngesikhokelo sobuchule sobugcisa simahla nangaliphi na ixesha;

4) Ixabiso elifanelekileyo: ukuba ube nenkxaso engcono kwishishini lakho;

Ukuqinisekisa umgangatho

1) Strictly API, ASTM, DIN, JIS, EN, GOST njl

2) Isampulu: Siyayamkela imfuno yakho yesampulu simahla

3) Uvavanyo: Eddy yangoku / hydrostatic / Ultrasonic / Intergranular Corrosion okanye ngokwesicelo sabathengi

4) Isiqinisekiso: API, CE, ISO9001.2000.MTC njl

5) Ukuhlolwa: BV, SGS,CCIC, ezinye ziyafumaneka.

6) Ukutenxa kweBevel: ± 5 °

7) Ukutenxa kobude: ± 10mm

8) Ukutenxa ukutyeba: ± 5%

Ipakethe esemgangathweni ophezulu

1) Kwi-bundle ngentsimbi yentsimbi

2) Kuqala ukupakishwa ngengxowa yeplastiki emva koko hluba;Iinkcukacha ukupakisha nceda ubone umfanekiso kwinkcazelo eneenkcukacha.

3) Ngobuninzi

4) Iimfuno zomthengi

5) Ukuhanjiswa:

•Isikhongozeli: iitoni ezingama-25/isikhongozeli sombhobho onedayamitha yangaphandle eqhelekileyo.Kwisikhongozeli esingama-20" ubude yi-5.85m; Kwisikhongozeli esingama-40" ubude yi-12m.
•Isithwali sobuninzi: Akukho mfuneko kubude bombhobho.Kodwa ixesha layo lokubhukisha lide.

Ngaphambili: Iingqiniba zeRadius eziMfutshane

Okulandelayo:

Imitha ye-6 yombhobho wentsimbi