EN/DIN Ukuchaneka okuPhakamileyo okuGatiweyo kweThubhu yentsimbi engenamthungo eFakelweyo

EN/DIN Uchaneka oluPhakamileyo oluGatiweyo lweTube yentsimbi engenamthungo

Iinkcukacha zeMveliso

Iithegi zeMveliso

EN/DIN I-High Precision Galvanized Seamless Steel Tube iveliswa ngokusekelwe kwi-DIN 2391-C kunye ne-EN10305-4.Isetyenziswa kakhulu kwiinkqubo zehydraulic, izixhobo zoomatshini, iimoto, iinqanawa, oomatshini bokwakha kunye nezithuthi.Umbhobho we-Hydraulic galvanized seamless steel kunye nokuchaneka okuphezulu kuneenzuzo ezininzi: Akukho ukubola emva kweeyure ze-120 Uvavanyo lwe-SALT SPRAY;Ukusebenza kakuhle kwi-Anti Corrosion & Rust;Umbhobho oqaqambileyo wombane ogqunywe ngeZinc;Umbala owahlukileyo: Mhlophe/ Mthubi/Mbala;Uxinzelelo oluPhezulu / Akukho ukuvuza kombhobho wentsimbi ongenamthungo.

Inkcazo

Umgangatho	DIN2391 DIN1630 EN10305 DIN2445 JIS G3445 SAE J524
IBanga	ST35/E235 ST37.4 ST45/E255 ST52/E355
Unikezelo lwemeko	NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR)
Ubungakanani	OD: 4 ukuya 219mm Ukutyeba 0.5-35mm, Ubude: 3m, 5.8,6 okanye ngokweemfuno
Gqiba	Umphezulu weGalvanized (I-Sliver / Yellow / Colorful) I-Zinc yokugqoka i-8-12um
Isicelo	Inkqubo yeHydraulic;Imoto/ibhasi;isithuthi sokwakha
Ixesha lokuzisa	Iintsuku ezi-3 ukuba le nto ilungile yimpahla yesitokhwe.B. Malunga neentsuku ezingama-30 ngokobungakanani

I-HYDRAULIC PRECSION STEEL TUBE KWISTOCK
OD	Ukutyeba(mm)
mm	Ukutyeba(mm)
4	4*1
6	6*1	6*1.5	6*2
8	8*1	8*1.5	8*2
10	10*1	10*1.5	10*2	10*2.5
12	12*1	12*1.5	12*2	12*2.5	12*3
14	14*1	14*1.5	14*2	14*2.5	14*3
15	15*1	15*1.5	15*2	15*2.5	15*3	15*3.5
16	16*1	16*1.5	16*2	16*2.5	16*3	16*3.5	16*4	16*4.5
18	18*1	18*1.5	18*2	18*2.5	18*3	18*3.5	18*4	18*4.5
20	20*1	20*1.5	20*2	20*2.5	20*3	20*3.5	20*4	20*4.5	20*5
22	22*1	22*1.5	22*2	22*2.5	22*3	22*3.5	22*4	22*4.5	22*5
25	25*1	25*1.5	25*2	25*2.5	25*3	25*3.5	25*4	25*4.5	25*5
28	28*1	28*1.5	28*2	28*2.5	28*3	28*3.5	28*4	28*4.5	28*5
30	30*1	30*1.5	30*2	30*2.5	30*3	30*3.5	30*4	30*4.5	30*5	30*6
32		32*1.5	32*2	32*2.5	32*3	32*3.5	32*4	32*4.5	32*5	32*6
34		34*1.5	34*2	34*2.5	34*3	34*3.5	34*4	34*4.5	34*5	34*6
35		35*1.5	35*2	35*2.5	35*3	35*3.5	35*4	35*4.5	35*5	35*6
38			38*2	38*2.5	38*3	38*3.5	38*4	38*4.5	38*5	38*6
40			40*2	40*2.5	40*3	40*3.5	40*4	40*4.5	40*5	40*6
42			42*2	42*2.5	42*3	42*3.5	42*4	42*4.5	42*5	42*6
45			45*2	45*2.5	45*3	45*3.5	45*4	45*4.5	45*5	45*6
46			46*2	46*2.5	46*3	46*3.5	46*4	46*4.5	46*5	46*6
48			48*2	48*2.5	48*3	48*3.5	48*4	48*4.5	48*5	48*6
50			50*2	50*2.5	50*3	50*3.5	50*4	50*4.5	50*5	50*6
54				54*2.5	54*3	54*3.5	54*4	54*4.5	54*5	54*6
60				60*2.5	60*3	60*3.5	60*4	60*4.5	60*5	60*6
65					65*3	65*3.5	65*4	65*4.5	65*5	65*6
75						75*3.5	75*4	75*4.5	75*5	75*6
76							76*4	76*4.5	76*5	76*6
89										89*6
Qaphela: Singavelisa ezinye iisayizi njengeemfuno zakho.Unyango loMphezulu: Ukukhanya, iGalvanized, Phosphating njl.

Ukuqulunqwa kweekhemikhali

IBanga leNsimbi		C	Si	Mn	P	S	Al
Igama	Hayi.	max	max	max	max	max	max
E215	1.0212	0.1	0.05	0.7	0.025	0.015	0.025
E235	1.0308	0.17	0.35	1.2	0.025	0.015	-
E355	1.058	0.22	0.55	1.6	0.025	0.015	-
ST35	1.0308	0.17	0.35	0.4 (umzu)	0.025	0.025	-
ST45	1.0408	0.21	0.35	0.4 (umzu)	0.025	0.025	-
ST52	1.058	0.22	0.55	1.6	0.025	0.025	-

Iimpawu zoomatshini

IBanga leNsimbi		Isivuno Amandla (Mpa)	Amandla Okuqina (Mpa)	Ubude (%)
Igama	Hayi.	ReH (min)	Rm(min)	A(min)
E215	1.0212	215	290 ukuya 430	30
E235	1.0308	235	340 ukuya 480	25
E355	1.058	355	490 ukuya 630	22
ST35	1.0308	235	340 ukuya 480	25
ST45	1.0408	255	440 ukuya 570	21
ST52	1.058	355	490 ukuya 630	22

Ukunyamezelana

OD	Ukunyamezela okuvumelekileyo		Ukunyamezela Okukhethekileyo
OD	GB/T3639	I-DIN2391	OD	WT
4mm-20mm	±0.10mm	±0.08mm	±0.05mm	±0.05mm
20mm-30mm	±0.10mm	±0.08mm	±0.08mm	±0.08mm
31mm-40mm	±0.15mm	±0.15mm	±0.10mm	±0.08mm
41mm-60mm	±0.20mm	±0.20mm	±0.15mm	±0.15mm
61mm-80mm	±0.30mm	±0.30mm	±0.20mm	±0.20mm
81mm-120mm	± 0.45mm	± 0.45mm	±0.30mm	±0.30mm

Imeko yonikezelo

Ukutyunjwa	Uphawu	Inkcazo
Kubanda kugqityiwe (kunzima)	BK(+C)	Iityhubhu azilufumani kunyango lobushushu emva kokumila kwengqele yokugqibela kwaye, ngenxa yoko, zinokuchasana nokonakala
Kubanda kugqityiwe (Kuthambile)	BKW	Unyango lokugqibela lobushushu lulandelwa ngumzobo obandayo obandakanya ukuguqulwa okulinganiselweyo.Ukuqhubela phambili okufanelekileyo kuvumela iqondo elithile lokubumba okubandayo (umzekelo ukugoba, ukwandisa)
Kubanda kugqityiwe (Kuthambile)	(+LC)
Ukubanda kuphelile kunye nokunciphisa uxinzelelo	BKS(+SR)	Unyango lobushushu lusetyenziswa ngokulandela inkqubo yokugqibela yokubumba ebandayo.Ngokuxhomekeke kwiimeko ezifanelekileyo zokucwangcisa, ukwanda koxinzelelo olushiyekileyo olubandakanyekayo lwenza ukuba zombini zenze kunye nomatshini ukuya kwinqanaba elithile.
I-Anealed	GBK(+A)	Inkqubo yokugqibela yokubumba i-Cold ilandelwa yi-annealing kwi-atmosfera elawulwayo.
Iqhelekile	NBK(+N)	Inkqubo yokugqibela ebandayo yokubumba ilandelwa kukufakwa kwe-anneal ngaphezu kwendawo yokuguqula ephezulu kwindawo elawulwayo.