Umbhobho wentsimbi engenamthungo ophantsi osebenza kwindawo ebanda kakhulu (- 45~- 195℃)

Inkcazo emfutshane:

1. Umgangatho kunye nokuqinisekiswa kobungakanani emva kokuthengisa nge-100%.
2. Umphathi wentengiso oqeqeshiweyo uphendula ngokukhawuleza kwiiyure ezingama-24.
3. Impahla enkulu ngobukhulu obuqhelekileyo.
4. Isampulu yasimahla engama-20cm esemgangathweni ophezulu.
5. Amandla okuvelisa aqinileyo kunye nokuhanjiswa ngokukhawuleza.

Imilo:Ijikelezileyo

Inqanaba:X42 X52 X60 X65 X70 Gr.A,Gr.B,Gr.C,S275,S355,S235,S420,S460

Umgangatho:I-API 5L ASTM A106 ASTM A53 ASTM A500 ASTM A501 EN10210,EN10219

Ubude:6-12m okanye njengoko kufuneka

Ubukhulu:2mm-50mm

Isicelo:Isetyenziswa kwimibhobho nezixhobo ezinoxinzelelo oluphezulu kunye nobushushu obuphezulu

Uhlobo lokuhlawula:I-TT/LC

OD (ububanzi obungaphandle):umjikelo: 21.3mm-820mm

Uhlobo:YuantaiDerun

Ixesha lokuzisa:Iintsuku ezisi-7 ukuya kwezingama-30

Izibuko:eTianjin, eTshayina

Ukunyamezelana:Ngokweemfuno ezisemgangathweni

Imilo abasebenzisi abanokuyi-odola:ingqukuva okanye isikwere okanye uxande

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

ULAWULO LWEMEKO

IMPENDULO

IVIDIYO ENXULUMENEYO

Iithegi zeMveliso

Umbhobho wentsimbi engenamthungo obushushu obuphantsiingasebenza kwindawo ebanda kakhulu ye -45~-195℃. Inzuzo ebalaseleyo yombhobho wentsimbi engenamthungo kubushushu obuphantsi kukuba ingasebenza kwindawo ephantsi kakhulu, into engenakuthelekiswa nayoumbhobho wesinyithi oqhelekileyo ongenamthungo. Umbhobho wentsimbi engenamthungo obushushu buphantsi unamandla amahle kunye nokuqina kobushushu obuphantsi, kwaye usetyenziswa kakhulu ekuveliseni izixhobo ezinobushushu obuphantsi kwi-petroleum, iikhemikhali, izichumisi kunye nezinye iifektri ezinobushushu obusebenzayo obuyi-45~-195 ℃. Ngophuhliso lwamashishini afanelekileyo, iimfuno zezixhobo azipheleli nje kwiimfuno ezisisiseko ezifana neepropati zoomatshini kunye neepropati zokuwelda, kodwa kunye neemfuno zokumelana nokugqwala kwe-H2S kwimibhobho enobushushu obuphantsi.

Umbhobho wentsimbi engenamthungo obushushu obuphantsi uyasebenza kubunjineli bemibhobho kwindawo enobushushu obuphantsi. Kukho iinkqubo ezimbini: ukutsalwa okubandayo kunye nokuqengqeleka okushushu. Ngokwembono yoyilo lwentsimbi, ukwenza intsimbi, ukuqengqeleka, unyango lobushushu kunye nezinye iinkqubo zombhobho wentsimbi engenamthungo obushushu obuphantsi kufuneka zilawulwe ngokungqongqo ukuqinisekisa ukuba umbhobho wentsimbi engenamthungo obushushu obuphantsi unamandla amahle, ukuqina kunye nokumelana nokugqwala. Kwiimfuno zobugcisa zombhobho wentsimbi engenamthungo obushushu obuphantsi, ulungiselelo lwemveliso kunye neendleko zemveliso yombhobho wentsimbi kufuneka ziqwalaselwe ngokupheleleyo. Uyilo lokwakheka kombhobho wentsimbi engenamthungo obushushu obuphantsi kufuneka luqinisekise ukuba imveliso inamandla afanelekileyo, ukuqina okuphezulu kobushushu obuphantsi, kunye nenkqubo yonyango lobushushu elula Ukudityaniswa okuhle kunye nokumelana nokuqhekeka okubangelwa yi-hydrogen.

Umgangatho ophezulu wombhobho wentsimbi engenamthungo ophantsi wobushushu I-ASTM A333 - Umbhobho wentsimbi engenamthungo nedibeneyo yenkonzo yobushushu obuphantsi

Umsebenzi wobugcisa

Umzobo obandayo kunye nokuqengqeleka okushushu

Izinto zemveliso

10MnDG、09DG、09Mn2VDG、06Ni3MoDG、

I-ASTM A333-Ibanga 1, Ibanga 3, Ibanga 4, Ibanga 6, Ibanga 7, Ibanga 8, Ibanga 9,

Ibanga le-10, iBanga le-11


Inombolo eqhelekileyo kunye nenjongo ephambili	Inqanaba lombhobho wentsimbi yobushushu obuphantsi	Inkqubo yonyango lobushushu yombhobho wentsimbi obushushu obuphantsi	ubukhulu/mm	Uvavanyo lokuxinana kombhobho wentsimbi obushushu obuphantsi				uvavanyo lwempembelelo		ubulukhuni
Inombolo eqhelekileyo kunye nenjongo ephambili	Inqanaba lombhobho wentsimbi yobushushu obuphantsi		ubukhulu/mm	σb /MPa	σ /MPa ≥	δ5 /% ≥	Φ /% ≥	uvavanyo ubushushu /°C	I-Akv /J ≥	HB≤
I-ASME Imibhobho eqhelekileyo engenamthungo nedibeneyo yobushushu obuphantsi	SA333Gr.1	≥845°CNormalization, ukupholisa umoya	?	≥380	205	35	?	-45	18	?
	SA333Gr.3	≥845°CNormalization, ukupholisa umoya	?	≥450	240	30	?	-100	18	?
	SA333Gr.6	≥845°CNormalization, ukupholisa umoya	?	≥415	240	30	?	-45	18	?
	SA333Gr.7	≥845°CNormalization, ukupholisa umoya	?	≥450	240	30	?	-75	18	?
	SA333Gr.8	Ixesha lokuqala: ukucima (800°C±15°C)+ukufudumala (565~605°C) Okwesibini: （900°C±15°C）ukupholisa umoya+（790°C±15°C）ukupholisa umoya+（565~605°C）Ukupholisa umoya okanye ukucima amanzi	?	≥690	515	22	?	-195	?	?
	I-SA333Gr.9	≥845°CNormalization, ukupholisa umoya	?	≥435	315	28	?	-75	18	?
I-ASME Imibhobho yentsimbi yekhabhoni kunye ne-alloy engenamthungo nedibeneyo ukuze isetyenziselwe ubushushu obuphantsi	SA333Gr.1	≥845°CNormalization, ukupholisa umoya	?	380≥	205	35	?	-45	18	?
	SA333Gr.3	≥845°CNormalization, ukupholisa umoya	?	≥450	240	30	?	-100	18	?
	SA333Gr.6	≥845°CNormalization, ukupholisa umoya	?	≥415	240	30	?	-45	18	?
	SA333Gr.7	≥845°CNormalization, ukupholisa umoya	?	≥450	240	30	?	-75	18	?
	SA333Gr.8	Ixesha lokuqala: cisha (800°C±15°C)+ukupholisa (565~605°C) Okwesibini: （900°C±15°C）Ukupholisa umoya+（790°C±15°C）Ukupholisa umoya+））565~605°C）Ukupholisa umoya okanye ukucima amanzi	?	≥690	520	22	?	-195	18	?

Ubushushu bempembelelo:

inqanaba	Ubushushu obuphantsi bovavanyo lwempembelelo
℉	℃
16MnDG	--	-45
10MnDG	--	-45
09DG	--	-45
09Mn2VDG	--	-70
06Ni3MoDG	--	-100
Ibanga 1 le-A333	-50	-45
Ibanga lesi-3 le-A333	-150	-100
Ibanga lesi-4 le-A333	-150	-100
Ibanga lesi-6 le-A333	-50	-45
Ibanga lesi-7 le-A333	-100	-75
Ibanga lesi-8 le-A333	-320	-195
Ibanga le-A3339	-100	-75
Ibanga le-A333 le-10	-75	-60
Ibanga le-A333 le-11	--	--

Iimpawu zoomatshini:


umgangatho	Uphawu	tensile strength (Mpa)	unikeze Amandla (iMpa)	ubude (%)
umfanekiso	enqamlezileyo
GB/T1898 -2003	16MnDG	490-665	≥325	≥30	--
10MnDG	≥400	≥240	≥35	--
09DG	≥385	≥210	≥35	--
09Mn2VDG	≥450	≥300	≥30	--
06Ni3MoDG	≥455	≥250	≥30	--
I-ASTM A333	Ibanga loku-1	≥380	≥205	≥35	≥25
Ibanga lesi-3	≥450	≥240	≥30	≥20
Ibanga lesi-4	≥415	≥240	≥30	≥16.5
Ibanga lesi-6	≥415	≥240	≥30	≥16.5
Ibanga lesi-7	≥450	≥240	≥30	≥22
Ibanga lesi-8	≥690	≥515	≥22	--
Ibanga lesi-9	≥435	≥315	≥28	--
Ibanga le-10	≥550	≥450	≥22	--
Ibanga le-11	≥450	≥240	≥18	--

Ukwakhiwa kweekhemikhali:


umgangatho	Uphawu	ukwakheka kweekhemikhali (%)
C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V	Al
GB/T18984 -2003	16MnDG	0.12-0.20	0.20-0.55	1.20-1.60	≤0.025	≤0.025	--	--	--	--	--	--
10MnDG	≤0.13	0.17-0.37	≤1.35	≤0.025	≤0.025	--	--	--	--	≤0.07	--
09DG	≤0.12	0.17-0.37	≤0.95	≤0.025	≤0.025	--	--	--	--	≤0.07	--
09Mn2VDG	≤0.12	0.17-0.37	≤1.85	≤0.025	≤0.025	--	--	--	--	≤0.12	--
06Ni3MoDG	≤0.08	0.17-0.37	≤0.85	≤0.025	≤0.025	--	2.5-3.7	--	0.15-0.30	≤0.05	--
I-ASTM A333	Ibanga loku-1	≤0.30	--	0.40-1.06	≤0.025	≤0.025	--	--	--	--	--	--
Ibanga lesi-3	≤0.19	0.18-0.37	0.31-0.64	≤0.025	≤0.025	--	3.18-3.82	--	--	--	--
Ibanga lesi-4	≤0.12	0.18-0.37	0.50-1.05	≤0.025	≤0.025	0.44-1.01	0.47-0.98	0.40-0.75	--	--	0.04-0.30
Ibanga lesi-6	≤0.30	≥0.10	0.29-1.06	≤0.025	≤0.025	--	--	--	--	--	--
Ibanga lesi-7	≤0.19	0.13-0.32	≤0.90	≤0.025	≤0.025	--	2.03-2.57	--	--	--	--
Ibanga lesi-8	≤0.13	0.13-0.32	≤0.90	≤0.025	≤0.025	--	8.40-9.60	--	--	--	--
Ibanga lesi-9	≤0.20	--	0.40-1.06	≤0.025	≤0.025	--	1.60-2.24	0.75-1.25	--	--	--
Ibanga le-10	≤0.20	0.10-0.35	1.15-1.50	≤0.030	≤0.015	≤0.15	≤0.25	≤0.015	≤0.50	≤0.12	≤0.06
Ibanga le-11	≤0.10	≤0.035	≤0.60	≤0.025	≤0.025	≤0.50	35.0-37.0	--	≤0.50	--	--

1.Q: Ingaba ingenziwa ixesha elingakanani ukuhanjiswa?
A: Kwiimveliso zesitokhwe, ziya kuthunyelwa kwiintsuku ezi-5-7 emva kokufumana idiphozithi okanye ukufumana i-L/C; Kwiimveliso zifuna imveliso entsha yezinto eziqhelekileyo, zihlala zithunyelwa kwiintsuku ezili-15-30; Kwiimveliso zifuna imveliso entsha
izixhobo ezikhethekileyo nezinqabileyo, zihlala zifuna iintsuku ezingama-30-40 ukuze zithunyelwe.
2.Q: Ngaba iSatifikethi soVavanyo siya kuqinisekiswa ukuba si-EN10210/EN10219?
A: Kwiimveliso ezintsha zemveliso akukho mfuneko yokusikwa okanye ukucutshungulwa ngakumbi, iya kubonelela ngeSatifikethi soVavanyo lweMill yoQoqosho
iqinisekisiwe kwi-EN10204 3.1; kwiimveliso zesitokhwe kunye neemveliso ezifuna ukunqunyulwa okanye ukucutshungulwa ngakumbi, iya kukhupha iSatifikethi soMgangatho kwiNkampani yethu, iya kubonisa igama lokuqala lefektri kunye nedatha yokuqala.
3.Q: Xa iimveliso ezifunyenweyo zifunyenwe zingahambelani nemveliso ezifunwa yikhontrakthi, uza kwenza ntoni?
A: Nje ukuba iimveliso ezifunyenweyo zifunyaniswe zingahambelani nemveliso, uluhlu lwezivumelwano ludwelisa, xa ufumana imifanekiso kunye namaxwebhu asemthethweni kunye nedatha evela ecaleni kwakho, ukuba kuqinisekisiwe ukuba ayihambelani, siya kuyihlawula ilahleko okokuqala.
4.Q: Lingakanani ixesha lakho lokuhambisa?
A: Ngokubanzi ziintsuku ezi-5-10 ukuba iimpahla zisesitokhweni. okanye ziintsuku ezili-15-20 ukuba iimpahla azikho esitokhweni, kuxhomekeka kubungakanani.
5.Q: Ngaba nibonelela ngeesampuli?
Ingaba isimahla okanye yongezelelekileyo? A: Ewe, singayinika isampuli kwaye singahlawuli iindleko zokuthutha.
6.Q: Ithini imiqathango yakho yokuhlawula?
A: Intlawulo<=1000USD, 100% kwangaphambili. Intlawulo>=1000USD, 30% T/T kwangaphambili, ibhalansi ngaphambi kokuthunyelwa.

UBUNINZI BEEBHUBHU ZENTSIMBI ZE-INCH

OD (ububanzi obungaphandle)		ubukhulu bodonga			ubunzima
intshi	imilimitha.	iyunithi	imilimitha.	intshi.	Kg/m.	Iiponti ngenyawo.
1/2”	21.3	5S	1.05	0.042	0.53	0.36
1/2”	21.3	10S	2.11	0.083	1.01	0.68
1/2”	21.3	I-STD-40	2.77	0.109	1.28	0.86
1/2”	21.3	I-XS-80	3.73	0.147	1.63	1.10
1/2”	21.3	160	4.78	0.188	1.97	1.33
1/2”	21.3	XXS	7.47	0.294	2.57	1.73
3/4”	26.7	5S	1.65	0.065	1.03	0.69
3/4”	26.7	10S	2.11	0.083	1.29	0.87
3/4”	26.7	I-STD-40	2.87	0.113	1.70	1.14
3/4”	26.7	I-XS-80	3.91	0.154	2.22	1.49
3/4”	26.7	160	5.56	0.219	2.93	1.97
3/4”	26.7	XXS	7.82	0.308	3.68	2.48
1”	33.4	5S	1.65	0.065	1.31	0.88
1”	33.4	10S	2.77	0.109	2.12	1.42
1”	33.4	I-STD-40	3.38	0.133	2.53	1.70
1”	33.4	I-XS-80	4.55	0.179	3.27	2.18
1”	33.4	160	6.35	0.250	4.28	2.88
1”	33.4	XXS	9.09	0.358	5.51	3.71
1 1/4”	42.2	5S	1.65	0.065	1.67	1.12
1 1/4”	42.2	10S	2.77	0.109	2.72	1.83
1 1/4”	42.2	I-STD-40	3.56	0.140	3.43	2.31
1 1/4”	42.2	I-XS-80	4.85	0.191	4.51	3.03
1 1/4”	42.2	160	6.35	0.250	5.67	3.81
1 1/4”	42.2	XXS	9.70	0.382	7.85	5.28
1 1/2”	48.3	5S	1.65	0.065	1.92	1.29
1 1/2”	48.3	10S	2.77	0.109	3.14	2.11
1 1/2”	48.3	I-STD-40	3.68	0.145	4.09	2.75
1 1/2”	48.3	I-XS-80	5.08	0.200	5.47	3.68
1 1/2”	48.3	160	7.14	0.281	7.32	4.92
1 1/2”	48.3	XXS	10.15	0.400	9.65	6.49
2”	60.3	5S	1.65	0.065	2.41	1.62
2”	60.3		2.11	0.083	3.06	2.06
2”	60.3	10S	2.77	0.109	3.97	2.67
2”	60.3		3.18	0.125	4.52	3.04
2”	60.3	I-STD-40	3.91	0.154	5.49	3.69
2”	60.3	I-XS-80	5.54	0.218	7.56	5.08
2”	60.3	160	8.74	0.344	11.23	7.55
2”	60.3	XXS	11.07	0.436	13.58	9.13
2 1/2”	73.0	5S	2.11	0.083	3.73	2.51
2 1/2”	73.0	10S	3.05	0.120	5.32	3.57
2 1/2”	73.0	30	4.78	0.188	8.12	5.46
2 1/2”	73.0	I-STD-40	5.16	0.203	8.72	5.86
2 1/2”	73.0	I-XS-80	7.01	0.276	11.52	7.74
2 1/2”	73.0	160	9.53	0.375	15.08	10.14
2 1/2”	73.0	XXS	14.02	0.552	20.60	13.84
3”	88.9	5S	2.11	0.083	4.56	3.07
3”	88.9		2.77	0.109	5.95	4.00
3”	88.9	10S	3.05	0.120	6.52	4.38
3”	88.9		3.18	0.125	6.79	4.56
3”	88.9		3.58	0.141	7.61	5.12
3”	88.9		3.96	0.156	8.38	5.63
3”	88.9	I-STD-40	5.49	0.216	11.41	7.67
3”	88.9	I-XS-80	7.62	0.300	15.43	10.37
3”	88.9	160	11.13	0.438	21.56	14.49
3”	88.9	XXS	15.24	0.600	27.96	18.79
3 1/2”	101.6	5S	2.11	0.083	5.23	3.52
3 1/2”	101.6	10S	3.05	0.120	7.49	5.03
3 1/2”	101.6	30	4.78	0.188	11.53	7.75
3 1/2”	101.6	I-STD-40	5.74	0.226	13.71	9.21
3 1/2”	101.6	I-XS-80	8.08	0.318	18.83	12.65
4”	114.3	5S	2.11	0.083	5.90	3.97
4”	114.3	10S	3.05	0.120	8.46	5.68
4”	114.3		3.18	0.125	8.81	5.92
4”	114.3		3.96	0.156	10.89	7.32
4”	114.3		4.37	0.172	11.97	8.05
4”	114.3		4.78	0.188	13.04	8.76
4”	114.3		5.16	0.203	14.03	9.43
4”	114.3		5.56	0.219	15.06	10.62
4”	114.3	I-STD-40	6.02	0.237	16.24	10.91
4”	114.3		6.35	0.250	17.08	11.48
4”	114.3		7.14	0.281	19.06	12.81
4”	114.3		7.92	0.312	20.99	14.11
4”	114.3	I-XS-80	8.56	0.337	22.55	15.15
4”	114.3	120	11.13	0.438	28.61	19.23
4”	114.3	160	13.49	0.531	33.88	22.77
4”	114.3	XXS	17.12	0.674	41.45	27.85
5”	141.3		3.96	0.156	13.55	9.11
5”	141.3		4.78	0.188	16.26	10.93
5”	141.3		5.56	0.219	18.80	12.63
5”	141.3	I-STD-40	6.55	0.258	21.99	14.78
5”	141.3		7.14	0.281	23.86	16.04
5”	141.3		7.92	0.312	26.32	17.69
5”	141.3	I-XS-80	9.53	0.375	31.28	21.02
5”	141.3	120	12.70	0.500	40.69	27.34
5”	141.3	160	15.88	0.625	49.62	33.34
5”	141.3	XXS	19.05	0.750	58.01	38.98
6”	168.3		4.37	0.172	17.84	11.99
6”	168.3		4.78	0.188	19.47	13.09
6”	168.3		5.16	0.203	20.97	14.09
6”	168.3		5.56	0.219	22.54	15.15
6”	168.3		6.35	0.250	25.62	17.22
6”	168.3	I-STD-40	7.11	0.280	28.55	19.19
6”	168.3		7.92	0.312	31.64	21.26
6”	168.3		8.74	0.344	34.74	23.35
6”	168.3		9.53	0.375	37.69	25.33
6”	168.3	I-XS-80	10.97	0.432	42.99	28.89
6”	168.3		12.70	0.500	49.23	33.08
6”	168.3	120	14.27	0.562	54.75	36.79
6”	168.3		15.88	0.625	60.30	40.52
6”	168.3	160	18.26	0.719	68.25	45.86
6”	168.3		19.05	0.750	70.85	47.61
6”	168.3	XXS	21.95	0.864	80.02	53.77
6”	168.3		22.23	0.875	80.87	54.34
8”	219.1		4.78	0.188	25.52	17.15
8”	219.1		5.16	0.203	27.50	18.48
8”	219.1		5.56	0.219	29.58	19.88
8”	219.1	20	6.35	0.250	33.65	22.61
8”	219.1	30	7.04	0.277	37.19	24.99
8”	219.1		7.92	0.312	41.66	28.00
8”	219.1	I-STD-40	8.18	0.322	42.98	28.88
8”	219.1		8.74	0.344	45.80	30.78
8”	219.1		9.53	0.375	49.75	33.43
8”	219.1	60	10.31	0.406	53.62	36.03
8”	219.1		11.13	0.438	57.66	38.75
8”	219.1	I-XS-80	12.70	0.500	65.30	43.88
8”	219.1		14.27	0.562	72.81	48.93
8”	219.1	100	15.09	0.594	76.69	51.53
8”	219.1		15.88	0.625	80.31	54.02
8”	219.1	120	18.26	0.719	91.36	61.39
8”	219.1		19.05	0.750	94.93	63.79
8”	219.1	140	20.62	0.812	101.95	68.51
8”	219.1	XXS	22.23	0.875	108.96	73.22
8”	219.1	160	23.01	0.906	112.40	75.59
8”	219.1		25.40	1.000	122.56	82.36
10”	273.0		4.78	0.188	31.94	21.46
10”	273.0		5.16	0.203	34.43	23.14
10”	273.0		5.56	0.219	37.04	24.89
10”	273.0	20	6.35	0.250	42.18	28.34
10”	273.0		7.09	0.279	46.97	31.56
10”	273.0	30	7.80	0.307	51.53	34.63
10”	273.0		8.74	0.344	57.34	38.66
10”	273.0	I-STD-40	9.27	0.365	60.90	40.92
10”	273.0		11.13	0.438	72.61	48.79
10”	273.0	I-XS-60	12.70	0.500	82.35	55.34
10”	273.0		14.27	0.562	91.92	61.80
10”	273.0	80	15.09	0.594	96.95	65.15
10”	273.0		15.88	0.625	101.71	68.35
10”	273.0	100	18.26	0.719	115.87	77.86
10”	273.0		20.62	0.812	129.64	87.11
10”	273.0	120	21.44	0.844	134.35	90.28
10”	273.0		22.23	0.875	138.87	93.32
10”	273.0		23.83	0.938	147.91	99.39
10”	273.0	XXS-140	25.40	1.000	156.66	105.22
10”	273.0	160	28.58	1.125	174.01	116.93
10”	273.0		31.75	1.250	190.81	128.22
12”	323.8	20	6.35	0.250	50.22	33.75
12”	323.8		7.14	0.281	56.32	37.85
12”	323.8		7.92	0.312	62.32	41.88
12”	323.8	30	8.38	0.330	65.85	44.23
12”	323.8		8.74	0.344	68.60	46.10
12”	323.8	Izifo ezithathelwana ngesondo (STD)	9.53	0.375	74.61	50.13
12”	323.8	40	10.31	0.406	80.51	54.10
12”	323.8		11.13	0.438	86.69	58.25
12”	323.8	XS	12.70	0.500	98.42	66.14
12”	323.8	60	14.27	0.562	110.03	73.94
12”	323.8		15.88	0.625	121.81	81.85
12”	323.8	80	17.48	0.688	133.38	89.63
12”	323.8		19.05	0.750	14.62	97.18
12”	323.8		20.62	0.812	155.73	104.65
12”	323.8	100	21.44	0.844	161.48	108.51
12”	323.8		23.83	0.938	178.07	119.65
12”	323.8	XXS-120	25.40	1.000	188.80	126.87
12”	323.8		26.97	1.062	199.42	134.00
12”	323.8	140	28.58	1.125	210.18	141.23
12”	323.8		31.75	1.250	230.98	155.21
12”	323.8	160	33.32	1.312	241.10	162.01
14”	355.6	10	6.35	0.250	55.25	37.13
14”	355.6	20	7.92	0.312	68.60	46.1
14”	355.6		8.74	0.344	75.52	50.75
14”	355.6	I-STD-30	9.53	0.375	82.16	55.21
14”	355.6		10.31	0.406	88.68	59.59
14”	355.6	40	11.13	0.438	95.51	64.18
14”	355.6	XS	12.70	0.500	108.48	72.90
14”	355.6		14.27	0.562	121.33	81.53
14”	355.6	60	15.09	0.594	128.00	86.01
14”	355.6	80	19.05	0.750	159.71	107.32
14”	355.6	100	23.83	0.938	196.94	132.34
14”	355.6		25.40	1.000	208.92	140.39
14”	355.6		26.97	1.062	220.78	148.36
14”	355.6	120	27.79	1.094	226.93	152.49
14”	355.6	140	31.75	1.250	256.13	172.11
14”	355.6	160	35.71	1.406	284.56	191.21
16”	406.4	10	6.35	0.250	63.28	42.52
16”	406.4		7.14	0.281	71.01	47.72
16”	406.4	20	7.92	0.312	78.62	52.83
16”	406.4		8.74	0.344	86.58	58.18
16”	406.4	I-STD-30	9.53	0.357	94.21	63.31
16”	406.4		10.31	0.406	101.72	68.36
16”	406.4		11.13	0.438	109.59	73.64
16”	406.4	I-XS-40	12.70	0.500	124.55	83.69
16”	406.4		14.27	0.562	139.39	93.67
16”	406.4		15.88	0.625	154.48	103.80
16”	406.4	60	16.66	0.656	161.74	108.69
16”	406.4		17.48	0.688	169.35	113.80
16”	406.4		19.05	0.750	183.81	123.52
16”	406.4		20.62	0.812	198.15	133.15
16”	406.4	80	21.44	0.844	205.60	138.15
16”	406.4		25.40	1.000	241.06	161.98
16”	406.4	100	26.19	1.031	248.05	166.68
16”	406.4	120	30.96	1.219	289.54	194.56
16”	406.4		31.75	1.250	296.31	199.11
16”	406.4	140	36.53	1.438	336.57	226.16
16”	406.4	160	40.49	1.594	369.06	247.99
18”	457	20	7.92	0.312	88.60	59.54
18”	457		8.74	0.344	97.59	65.58
18”	457	Izifo ezithathelwana ngesondo (STD)	9.53	0.375	106.23	71.38
18”	457		10.31	0.406	114.72	77.09
18”	457	30	11.13	0.438	123.62	83.07
18”	457	XS	12.70	0.500	140.56	94.45
18”	457	40	14.27	0.562	157.38	105.75
18”	457		15.88	0.625	174.50	117.25
18”	457		17.48	0.688	191.38	128.60
18”	457	60	19.05	0.750	207.82	139.65
18”	457	80	23.83	0.938	257.13	172.78
18”	457		25.40	1.000	273.08	183.50
18”	457		26.97	1.062	288.91	194.14
18”	457		28.58	1.125	305.01	204.96
18”	457	100	29.36	1.156	312.76	210.16
18”	457		30.18	1.188	320.88	215.62
18”	457		31.75	1.250	336.33	226.00
18”	457	120	34.93	1.375	367.25	246.78
18”	457	140	39.67	1.562	412.40	277.12
18”	457	160	45.24	1.781	464.03	311.81
20”	508		8.74	0.344	108.70	73.04
20”	508	I-STD-20	9.53	0.375	118.33	79.51
20”	508		10.31	0.406	127.82	85.89
20”	508		11.13	0.438	137.76	92.57
20”	508	I-XS-30	12.70	0.500	156.70	105.3
20”	508		14.27	0.562	175.51	117.94
20”	508	40	15.09	0.594	185.28	124.50
20”	508		15.88	0.625	194.67	130.81
20”	508		17.48	0.688	213.59	143.53
20”	508		19.05	0.750	232.03	155.92
20”	508	60	20.62	0.812	250.34	168.22
20”	508		25.40	1.000	305.35	205.18
20”	508	80	26.19	1.031	314.33	211.22
20”	508		30.18	1.188	359.22	241.38
20”	508		31.75	1.250	376.66	253.10
20”	508	100	32.54	1.281	385.40	258.97
20”	508	120	38.10	1.500	445.97	299.67
20”	508	140	44.45	1.750	513.27	344.90
20”	508	160	50.01	1.969	570.54	383.38
22”	559		8.74	0.344	119.80	80.5
22”	559	I-STD-20	9.53	0.375	130.44	87.65
22”	559	I-XS-30	12.70	0.500	172.83	116.14
22”	559		15.88	0.625	214.84	144.37
22”	559		17.48	0.688	235.79	158.44
22”	559		19.05	0.750	256.23	172.18
22”	559		20.62	0.812	276.54	185.83
24”	610		8.74	0.344	130.90	87.96
24”	610	I-STD-20	9.53	0.375	142.55	95.79
24”	610	XS	12.70	0.500	188.96	126.98
24”	610	30	14.27	0.562	211.76	142.30
24”	610		15.88	0.625	233.02	157.93
24”	610	40	17.48	0.688	258.00	173.37
24”	610		19.05	0.750	280.43	188.44
24”	610		20.62	0.812	302.73	203.42
24”	610	60	24.61	0.969	358.87	241.15
24”	610		25.40	1.000	369.89	248.55
24”	610		26.97	1.062	391.69	263.20
24”	610		30.18	1.188	435.90	292.91
24”	610	80	30.96	1.219	442.86	297.59
24”	610	100	38.89	1.531	553.26	371.72
24”	610	120	46.02	1.812	646.52	434.44
24”	610	140	52.37	2.062	727.45	488.82
26”	660	Izifo ezithathelwana ngesondo (STD)	9.53	0.375	154.42	103.77
26”	660	I-XS-20	12.70	0.500	204.78	137.61
26”	660		17.48	0.688	279.77	188.00
26”	660		19.05	0.750	304.15	204.38
28”	711	Izifo ezithathelwana ngesondo (STD)	9.53	0.375	166.52	118.90
28”	711	I-XS-20	12.70	0.500	220.91	148.44
28”	711		17.48	0.688	301.98	202.92
28”	711		19.05	0.750	328.35	220.64
30”	762	Izifo ezithathelwana ngesondo (STD)	9.53	0.375	178.63	120.03
30”	762	I-XS-20	12.70	0.500	237.05	159.29
32”	813	Izifo ezithathelwana ngesondo (STD)	9.53	0.375	190.74	128.17
32”	813	I-XS-20	12.70	0.500	253.18	170.13

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I-Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.ngumzi-mveliso wepayipi yentsimbi oqinisekiswe yiEN/I-ASTM/ I-JISIgxile ekuveliseni nasekuthumeleni ngaphandle zonke iintlobo zemibhobho yesikwere esinoxande, imibhobho egalelweyo, imibhobho egalelweyo ye-ERW, imibhobho ejikelezayo, imibhobho egalelweyo ye-arc engaphantsi komhlaba, umbhobho othe tye, umbhobho ongenamthungo, ikhoyili yentsimbi egqunywe ngombala, ikhoyili yentsimbi egalelweyo kunye nezinye iimveliso zentsimbi. Ngokuthuthwa okulula, ikwiikhilomitha ezili-190 ukusuka kwisikhululo seenqwelo-moya iBeijing Capital International Airport kwaye ikwiikhilomitha ezingama-80 ukusuka eTianjin Xingang.

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