Mafuta ya Dizeli Sindano Bomba la chuma imefumwa

Mafuta ya Dizeli Sindano ya Bomba la Chuma isiyo imefumwa Picha Iliyoangaziwa

Maelezo Fupi:

Mabomba ya mafuta yenye shinikizo la juu ni vipengele vya nyaya za mafuta ya shinikizo la juu.Wanatakiwa kuhimili shinikizo fulani la mafuta na kuwa na nguvu fulani ya uchovu ili kuhakikisha mahitaji ya kuziba ya mabomba.Mabomba ya mafuta yenye shinikizo la juu ya magari yanatumika zaidi katika injini za dizeli yenye shinikizo la juu na injini za petroli za sindano za shinikizo la juu, na zinaweza kuhimili shinikizo la mafuta linalohitajika wakati wa uendeshaji wa injini.

Tutumie barua pepe

Maelezo ya Bidhaa

Lebo za Bidhaa

Utangulizi wa Bidhaa

Muundo wa Kemikali

Kawaida	Daraja la chuma	Nambari ya Nyenzo	C	Si	Mn	P	S
DIN 2391	ST35	1.0308	≤0.17	≤0.35	≥0.04	≤0.025	≤0.025
	ST45	1.0408	≤0.21	≤0.35	≥0.04	≤0.025	≤0.025
	ST52	1.058	≤0.22	≤0.55	≤1.60	≤0.025	≤0.025

Sifa za Mitambo

Daraja la chuma	BK		BKW		BKS			GBK
Daraja la chuma	Rm Tensile Strength (Mpa) Min	A Elongation(%) Min	Rm Tensile Strength (Mpa) Min	A Elongation(%) Min	Rm Tensile Strength (Mpa) Min	Rel Yield Strength (Mpa) Min	A Elongation(%) Min	Rm Tensile Strength (Mpa) Min	A Elongation(%) Min
ST35	480	6	420	10	420	315	14	315	25
ST45	580	5	520	8	520	375	12	390	21
ST52	640	4	580	7	580	420	10	490	22

Vigezo

TUBE YA CHUMA ILIYOCHOZWA BARIDI, ISO MISHONO
Viwango		Madaraja ya chuma	Saizi ya Ukubwa
DIN	2391	ST35/45/52	OD2 - 60mm × WT0.3 -10mm
	1629	ST37/44/52	OD2 - 60mm × WT0.3 -10mm
	1630	ST37.4/44.4/52.4	OD2 - 60mm × WT0.3 -10mm
	2445	ST35/ST52/ST37.4//52.4	OD2 - 60mm × WT0.3 -10mm
	73000	ST35/45/52/37.4/44.4/52.4	OD3 - 30mm × ID 1 - 12.5 mm
GB/T	8162	10/20/16Mn/35/45/30CrMo/42CrMo/etc	OD2 - 60mm × WT0.3 -10mm
	8163	10/20/16Mn/35/45/30CrMo/42CrMo/etc	OD2 - 60mm × WT0.3 -10mm
	3639	10/20/16Mn/35/45/30CrMo/42CrMo/etc	OD2 - 60mm × WT0.3 -10mm
	3093	10/20/16Mn/35/45/30CrMo/42CrMo/etc	OD3 - 30mm × ID 1 - 12.5 mm
EN	10305-1	E215/235/255/355	OD2 - 60mm × WT0.3 -10mm
	10305-4	E215/235/255/355	OD2 - 60mm × WT0.3 -10mm
	10216-5	1.4401, 1.4404	OD2 - 60mm × WT0.3 -10mm
ASTM	A822-A450	A822	OD2 - 60mm × WT0.3 -10mm
	A179-A450	A179	OD2 - 60mm × WT0.3 -10mm
	A519	1010/1015/1025/1030/1045/4130/4140/nk	OD2 - 60mm × WT0.3 -10mm
	A269	304,304L, 316, 316L	OD2 - 60mm × WT0.3 -10mm
SAE	J524	Chuma cha chini cha kaboni	OD2 - 60mm × WT0.3 -10mm
SAE	J529	Chuma cha chini cha kaboni	OD3 - 30mm × ID 1 - 12.5 mm
JIS	G3445	STKM11A/12A/12B/12C/13A/13B/13C/S45C/nk	OD2 - 60mm × WT0.3 -10mm
JIS	G3455	STS35/38/42/49	OD3 - 30mm × ID 1 - 12.5 mm
ISO	8535	ST35/45/52/37.4/44.4/52.4	OD3 - 30mm × ID 1 - 12.5 mm
NF	A49-310	TU37b/TU52b	OD2 - 60mm × WT0.3 -10mm
BS	3602	CFS 360	OD2 - 60mm × WT0.3 -10mm
BS	6323(-4)	CFS2/CFS3/CFS4/CFS5	OD2 - 60mm × WT0.3 -10mm

Masharti ya utoaji

BK (+C) BKW (+LC) BKS (+SR) GBK (+A) NBK (+N)
Vipengee Vikuu vya Ukaguzi: Uimara wa Kushikana, Uimara wa Mavuno, Kurefusha, Kutandaza, Kuwaka, Uchambuzi wa Kemikali Mtihani wa Sasa wa Eddy.
kuangalia ukubwa na uso.
Vyeti: kulingana na EN 10204 3.1

Vipengele

1. Kuhimili shinikizo la juu
2. Utendaji mzuri wa mitambo
3. Usahihi wa juu
4. Ukali wa chini kwa uso wa ndani na nje

Sehemu ya Maombi

1. Sekta ya Magari: Muhimu kwa mifumo ya sindano ya mafuta katika injini za petroli na dizeli, kuhakikisha utoaji wa mafuta kwa usahihi na ufanisi.
2. Anga: Inatumika katika injini za ndege ambapo sindano ya mafuta yenye shinikizo kubwa ni muhimu kwa utendakazi bora na ufanisi wa mafuta.
3. Injini za Viwandani: Hutumika katika injini na mashine mbalimbali za viwanda ambapo sindano ya mafuta kwa usahihi ina jukumu muhimu.