Bututun ƙarfe mara ƙarfi mara ƙarfi yana aiki a cikin yanayi mai sanyi sosai (- 45~- 195℃)

Bututun ƙarfe mara zafi mara ƙarfi yana aiki a cikin yanayi mai sanyi sosai (- 45~- 195℃) Hoton da aka Fito

Takaitaccen Bayani:

1. Tabbatar da inganci da adadi 100% bayan sayarwa.
2. Manajan tallace-tallace na ƙwararru zai amsa da sauri cikin awanni 24.
3. Babban Kaya don girman yau da kullun.
4. Samfurin kyauta mai inganci 20cm.
5. Ƙarfin samar da kayayyaki da kuma isar da kayayyaki cikin sauri.

Siffa:Zagaye

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

Daidaitacce:API 5L ASTM A106 ASTM A53 ASTM A500 ASTM A501 EN10210,EN10219

Tsawon:6-12m ko kuma kamar yadda ake buƙata

Kauri:2mm-50mm

Aikace-aikace:Ana amfani da shi akan bututun mai da kayan aiki masu ƙarfi da zafi mai yawa

Hanyar biyan kuɗi:TT/LC

OD (diamita na waje):zagaye: 21.3mm-820mm

Alamar kasuwanci:YuantaiDerun

Lokacin isarwa:Kwanaki 7-30

Tashar jiragen ruwa:Tianjin, China

Haƙuri:Bisa ga ƙa'idodi na yau da kullun

Siffofi da masu amfani zasu iya yin oda:zagaye ko murabba'i ko murabba'i mai kusurwa huɗu

Aika mana imel Sauke shi azaman PDF

Cikakken Bayani game da Samfurin

SANIN INGANCI

CI GABA DA BAYA

BIDIYO MAI ALAƘA

Alamun Samfura

Bututun ƙarfe mara zafi mara ƙarfizai iya aiki a yanayin sanyi mai tsanani na - 45~- 195℃. Babban fa'idar bututun ƙarfe mara shinge mai ƙarancin zafi shine cewa yana iya aiki a cikin yanayi mai ƙarancin zafi, wanda ba za a iya kwatanta shi da shi babututun ƙarfe mara sumul na yau da kullunBututun ƙarfe mai ƙarancin zafin jiki mara shinge yana da ƙarfi mai kyau da kuma ƙarfin ƙarancin zafin jiki, kuma ana amfani da shi sosai wajen kera kayan aiki masu ƙarancin zafin jiki a cikin man fetur, sinadarai, taki da sauran masana'antu tare da zafin aiki na - 45~- 195 ℃. Tare da haɓaka masana'antu masu dacewa, buƙatun kayan ba wai kawai an iyakance su ga buƙatun asali kamar halayen injiniya da halayen walda ba, har ma da buƙatun juriya ga tsatsa na H2S na bututun ƙarancin zafin jiki.

Bututun ƙarfe mara ƙarfi mara ƙarfi yana aiki ga injiniyan bututun mai a yanayin zafi mai ƙarancin zafi. Akwai hanyoyi guda biyu: zane mai sanyi da birgima mai zafi. Daga mahangar ƙirar ƙarfe, ya kamata a sarrafa ƙarfe, birgima, maganin zafi da sauran hanyoyin bututun ƙarfe mara ƙarfi mara ƙarfi don tabbatar da cewa bututun ƙarfe mara ƙarfi mara ƙarfi yana da ƙarfi mai kyau, tauri da juriyar tsatsa. Don buƙatun fasaha na bututun ƙarfe mara ƙarfi mara ƙarfi, ya kamata a yi la'akari da tsarin samarwa da farashin samarwa na bututun ƙarfe sosai. Tsarin abun da ke ciki na bututun ƙarfe mara ƙarfi mara ƙarfi yana buƙatar tabbatar da cewa samfurin yana da ƙarfi mai dacewa, ƙarfin zafi mai yawa, da kuma tsarin maganin zafi mai dacewa Kyakkyawan walda da juriya ga fashewa da hydrogen ke haifarwa.

Ma'aunin zartarwa na bututun ƙarfe mara sumul ASTM A333 - Bututun ƙarfe mara sumul da walda don Sabis na Ƙananan Zafi

Aiki

Zane mai sanyi da birgima mai zafi

Kayan samfurin

10MnDG、09DG、09Mn2VDG、06Ni3MoDG、

ASTM A333-Grade 1,Grade 3,Grade 4,Grade 6,Grade 7,Grade 8,Grade 9,

Darasi na 10, Darasi na 11


Lambar yau da kullun da babban dalili	Ƙananan zafin jiki na bututun ƙarfe	Tsarin maganin zafi na bututun ƙarfe mai ƙarancin zafin jiki	kauri/mm	Gwajin matsin lamba na bututun ƙarfe mai ƙarancin zafin jiki				gwajin tasiri		tauri
Lambar yau da kullun da babban dalili	Ƙananan zafin jiki na bututun ƙarfe		kauri/mm	σb /MPa	σs /MPa ≥	δ5 /% ≥	Φ /% ≥	gwaji zafin jiki /°C	Akv /J ≥	HB≤
ASME Bututu marasa sumul da welded don ƙarancin zafin jiki	SA333Gr.1	≥845° Daidaitawar yanayi, sanyaya iska	?	≥380	205	35	?	-45	18	?
	SA333Gr.3	≥845° Daidaitawar yanayi, sanyaya iska	?	≥450	240	30	?	-100	18	?
	SA333Gr.6	≥845° Daidaitawar yanayi, sanyaya iska	?	≥415	240	30	?	-45	18	?
	SA333Gr.7	≥845° Daidaitawar yanayi, sanyaya iska	?	≥450	240	30	?	-75	18	?
	SA333Gr.8	Karo na farko: kashewa(800°C±15°C)+ rage zafi(565~605°C) A karo na biyu:(900°C±15°C) Sanyaya iska+(790°C±15°C) Sanyaya iska+(565~605°C) Sanyaya iska ko kashe ruwa	?	≥690	515	22	?	-195	?	?
	SA333Gr.9	≥845° Daidaitawar yanayi, sanyaya iska	?	≥435	315	28	?	-75	18	?
ASME Bututun ƙarfe marasa sumul da na ƙarfe masu walda don ƙarancin zafin jiki	SA333Gr.1	≥845° Daidaitawar yanayi, sanyaya iska	?	380≥	205	35	?	-45	18	?
	SA333Gr.3	≥845° Daidaitawar yanayi, sanyaya iska	?	≥450	240	30	?	-100	18	?
	SA333Gr.6	≥845° Daidaitawar yanayi, sanyaya iska	?	≥415	240	30	?	-45	18	?
	SA333Gr.7	≥845° Daidaitawar yanayi, sanyaya iska	?	≥450	240	30	?	-75	18	?
	SA333Gr.8	Karo na farko: quench(800°C±15°C)+tempering(565~605°C) A karo na biyu:(900°C±15°C) Sanyaya iska+(790°C±15°C) Sanyaya iska+(565~605°C) Sanyaya iska ko kashe ruwa	?	≥690	520	22	?	-195	18	?

Zafin tasiri:

matakin	Mafi ƙarancin zafin gwajin tasiri
℉	℃
16MnDG	--	-45
10MnDG	--	-45
09DG	--	-45
09Mn2VDG	--	-70
06Ni3MoDG	--	-100
A333 Darasi na 1	-50	-45
A333 Darasi na 3	-150	-100
A333 Darasi na 4	-150	-100
A333 Darasi na 6	-50	-45
A333 Darasi na 7	-100	-75
A333 Darasi na 8	-320	-195
A333 Darasi na 9	-100	-75
A333 Daraja ta 10	-75	-60
A333 Darasi na 11	--	--

Kayayyakin injiniya:


daidaitaccen tsari	Alamar kasuwanci	ƙarfin juriya (Mpa)	ƙarfin yawan amfanin ƙasa (Mpa)	tsawaitawa (%)
hoto	mai wucewa
GB/T1898 -2003	16MnDG	490-665	≥325	≥30	--
10MnDG	≥400	≥240	≥35	--
09DG	≥385	≥210	≥35	--
09Mn2VDG	≥450	≥300	≥30	--
06Ni3MoDG	≥455	≥250	≥30	--
ASTM A333	Aji na 1	≥380	≥205	≥35	≥25
Aji na 3	≥450	≥240	≥30	≥20
Aji na 4	≥415	≥240	≥30	≥16.5
Aji na 6	≥415	≥240	≥30	≥16.5
Aji na 7	≥450	≥240	≥30	≥22
Aji na 8	≥690	≥515	≥22	--
Aji na 9	≥435	≥315	≥28	--
Aji na 10	≥550	≥450	≥22	--
Darasi na 11	≥450	≥240	≥18	--

Sinadarin sinadarai:


daidaitaccen tsari	Alamar kasuwanci	sinadaran abun da ke ciki (%)
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	--
ASTM A333	Aji na 1	≤0.30	--	0.40-1.06	≤0.025	≤0.025	--	--	--	--	--	--
Aji na 3	≤0.19	0.18-0.37	0.31-0.64	≤0.025	≤0.025	--	3.18-3.82	--	--	--	--
Aji na 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
Aji na 6	≤0.30	≥0.10	0.29-1.06	≤0.025	≤0.025	--	--	--	--	--	--
Aji na 7	≤0.19	0.13-0.32	≤0.90	≤0.025	≤0.025	--	2.03-2.57	--	--	--	--
Aji na 8	≤0.13	0.13-0.32	≤0.90	≤0.025	≤0.025	--	8.40-9.60	--	--	--	--
Aji na 9	≤0.20	--	0.40-1.06	≤0.025	≤0.025	--	1.60-2.24	0.75-1.25	--	--	--
Aji na 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
Darasi na 11	≤0.10	≤0.035	≤0.60	≤0.025	≤0.025	≤0.50	35.0-37.0	--	≤0.50	--	--

1.T: Har yaushe za a iya isar da kaya?
A: Ga samfuran hannun jari, za a yi jigilar kaya cikin kwanaki 5-7 bayan karɓar ajiya ko karɓar L/C; Ga samfuran da ke buƙatar sabon samarwa don kayan gama gari, yawanci ana yin jigilar kaya cikin kwanaki 15-30; Ga samfuran da ke buƙatar sabon samarwa don
kayan aiki na musamman da na musamman, yawanci suna buƙatar kwanaki 30-40 don jigilar kaya.
2.T: Shin Takardar Shaidar Gwaji za ta sami takardar shaidar EN10210/EN10219?
A: Don sabbin samfuran samarwa ba buƙatar ƙarin yankewa ko sarrafawa, zai samar da Takaddun Shaidar Gwajin Injin Asali
An ba da takardar shaidar EN10204 3.1; ga samfuran hannun jari da samfuran da ke buƙatar yankewa ko ƙarin sarrafawa, za a bayar da Takaddun Shaida na Inganci a Kamfaninmu, Zai nuna sunan masana'antar asali da bayanan asali.
3.T: Da zarar kayayyakin da aka karɓa sun ga ba su cika ka'idojin da kwangilar ta buƙata ba, me za ku yi?
A: Da zarar kayayyakin da aka karɓa ba su cika jerin kwangilolin ba, idan aka karɓi hotunan da takardu da bayanai daga ɓangarenku, idan aka tabbatar ba su cika ba, za mu rama asarar da aka yi a karon farko.
4.T: Har yaushe ne lokacin isar da kayanku?
A: Gabaɗaya, kwanaki 5-10 ne idan kayan suna cikin kaya. Ko kuma kwanaki 15-20 ne idan kayan ba su cikin kaya, ya kamata a yi shi gwargwadon adadin da aka bayar.
5.T: Kuna bayar da samfura?
kyauta ne ko ƙari? A: Eh, za mu iya bayar da samfurin kuma ba za mu biya kuɗin jigilar kaya ba.
6.T: Menene sharuɗɗan biyan kuɗin ku?
A:Biyan kuɗi <=1000USD, 100% a gaba. Biyan kuɗi>=1000USD, 30% T/T a gaba, ma'auni kafin jigilar kaya.

GIRMAN BUTUNAN KARFE NA INCI

OD (diamita na waje)		kauri na bango			nauyi
inci	milimita.	naúrar	milimita.	inci.	Kg/m.	Fam a kowace ƙafa.
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	STD-40	2.77	0.109	1.28	0.86
1/2”	21.3	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	STD-40	2.87	0.113	1.70	1.14
3/4”	26.7	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	STD-40	3.38	0.133	2.53	1.70
1”	33.4	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	STD-40	3.56	0.140	3.43	2.31
1 1/4”	42.2	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	STD-40	3.68	0.145	4.09	2.75
1 1/2”	48.3	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	STD-40	3.91	0.154	5.49	3.69
2”	60.3	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	STD-40	5.16	0.203	8.72	5.86
2 1/2”	73.0	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	STD-40	5.49	0.216	11.41	7.67
3”	88.9	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	STD-40	5.74	0.226	13.71	9.21
3 1/2”	101.6	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	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	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	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	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	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	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	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	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	STD-40	9.27	0.365	60.90	40.92
10”	273.0		11.13	0.438	72.61	48.79
10”	273.0	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	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	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	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	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	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	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	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	STD-20	9.53	0.375	130.44	87.65
22”	559	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	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	STD	9.53	0.375	154.42	103.77
26”	660	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	STD	9.53	0.375	166.52	118.90
28”	711	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	STD	9.53	0.375	178.63	120.03
30”	762	XS-20	12.70	0.500	237.05	159.29
32”	813	STD	9.53	0.375	190.74	128.17
32”	813	XS-20	12.70	0.500	253.18	170.13

Tsarin kwararar bututun ƙarfe mara sumul

MARUFIN DA AKA YI DA SHIGA

GABATARWA TA ƘUNGIYAR KWASTOMA

Na baya: sumul square bututu factory

Na gaba: bututun zagaye mai siffar murabba'i mai santsi alamar YuantaiDerun

Kamfanin yana ba da muhimmanci sosai ga ingancin kayayyaki, yana zuba jari sosai wajen gabatar da kayan aiki da ƙwararru na zamani, kuma yana yin duk mai yiwuwa don biyan buƙatun abokan ciniki a gida da waje.
Ana iya raba abubuwan da ke ciki zuwa kashi uku: sinadaran da ke cikin sinadaran, ƙarfin yawan amfanin ƙasa, ƙarfin tensile, ƙarfin tasiri, da sauransu.
A lokaci guda, kamfanin zai iya gudanar da bincike da kuma gyara lahani ta intanet da sauran hanyoyin magance zafi bisa ga buƙatun abokan ciniki.

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Kamfanin Tianjin YuantaiDerun Steel Manufacturing Group Co., Ltd.masana'antar bututun ƙarfe ce da aka ba da takardar shaida taEN/ASTM/ JISƙwararre a fannin samarwa da fitar da duk wani nau'in bututu mai siffar murabba'i mai siffar murabba'i, bututun galvanized, bututun walda na ERW, bututun karkace, bututun walda mai zurfi a ƙarƙashin ruwa, bututun dinki madaidaiciya, bututu mara sumul, na'urar ƙarfe mai launi, na'urar ƙarfe mai galvanized da sauran kayayyakin ƙarfe. Tare da jigilar kayayyaki masu sauƙi, yana da nisan kilomita 190 daga Filin Jirgin Sama na Babban Birnin Beijing da kuma kilomita 80 daga Tianjin Xingang.

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