China DIN6921 Flange Bolt Carbon Steel White Zinc Plated Galvanized Grade 8.8 10.9 12.9 vagadziri uye vatengesi |Hongji

DIN6921 Flange Bolt Carbon Steel White Zinc Plated Galvanized Grade 8.8 10.9 12.9

Tsanangudzo Pfupi:

Standard: DIN6921

Zita reChigadzirwa: DIN6921 Flange Bolt

Mashoko Akakosha: DIN6921 hafu yeshinda bhaudhi, Galvanized Bolt, Zinc Plated Flange Bolt

Saizi: M3-M42

zvinhu: 45#, 35K, 10B21, 40Cr, 35CrMo

Stength Giredhi: 8.8, 10.9, 12.9

Kurapa Kwepamusoro: White Zinc Plated

Thread Length: Yakazara Thread/ Half Thread

Thread Type: Coarse/Fine

Packing: Bhegi / Katoni / Wooden kesi

Zvimwe Zvimiro: Ipa customized head mark

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d			M5	M6	M8	M10	M12	M14	M16	M20
P	Pitch	Coarse	0.8	1	1.25	1.5	1.75	2	2	2.5
		Fine thread1	/	/	1	1.25	1.5	1.5	1.5	1.5
		Fine thread2	/	/	/	1	1.25	/	/	/
b	L≤125		16	18	22	26	30	34	38	46
	125＜L≤200		/	/	28	32	36	40	44	52
	L＞200		/	/	/	/	/	/	57	65
c	Min		1	1.1	1.2	1.5	1.8	2.1	2.4	3
da	Type A	Max	5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
da	Type B	Max	6.2	7.4	10	12.6	15.2	17.7	20.7	25.7
dc	Max		11.8	14.2	18	22.3	26.6	30.5	35	43
ds	Max		5	6	8	10	12	14	16	20
ds	Min		4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
du	Max		5.5	6.6	9	11	13.5	15.5	17.5	22
dw	Min		9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	Min		8.71	10.95	14.26	16.5	17.62	19.86	23.15	29.87
f	Max		1.4	2	2	2	3	3	3	4
k	Max		5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1
k1	Min		2	2.5	3.2	3.6	4.6	5.1	5.8	6.8
r1	Min		0.25	0.4	0.4	0.4	0.6	0.6	0.6	0.8
r2	Max		0.3	0.4	0.5	0.6	0.7	0.9	1	1.2
r3	Min		0.1	0.1	0.15	0.2	0.25	0.3	0.35	0.4
r4	≈		3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
s	Max=Nezita		8	10	13	15	16	18	21	27
s	Min		7.78	9.78	12.73	14.73	15.73	17.73	20.67	26.67

Tsanangudzo yedetail

Flange mabhoti.Zvinoenderana neyakagadzika tambo yeMetric chiyero uye ASME chiyero, zvinoenderana nemusoro chimiro chine musoro wakatsetseka uye musoro weconcave.Yakadzika pasi uye serrated pasi inogona kugoverwa maererano nekuonekwa kwepasi pemusoro.The common giredhi 8.8, 10.9 uye 12.9, uye American giredhi Grade 5 uye Grade 8. Materials 304 Stainless simbi, 316 Stainless simbi, 35K, 45 # simbi, 10B21, 40Cr, 35CrMo, etc. Uye tinopawo customized. sevhisi, rutivi rwemusoro uye dhayamita yeflange uye mucherechedzo wemusoro unogona kugadziridzwa, huremu hweodha huremu i1000 kg kana huwandu hwakaenzana.

Flange bhaudhi inoumbwa nehexagonal musoro uye flange ndiro, "nzvimbo yekutsigira yekusimbisa nzvimbo yezwi reshiyo" yakakura kupfuura yakajairwa bhaudhi, saka bhaudhi iyi inogona kutakura yakakwira preload, anti-loose performance iri nani, saka inoshandiswa zvakanyanya mukati. injini dzemotokari, michina inorema uye zvimwe zvigadzirwa.

Kune Metric standard, saizi kubva kuM6-M20 uye UN standard, saizi kubva 1/4 "-3/4".Vazhinji vacho vane stock muwarehouse.