China HDG DIN933 Hex Kepala Bolt Hot Dipped Galvanized produsen lan supplier |Hongji

HDG DIN933 Hex Kepala Bolt Hot Dipped Galvanized

Katrangan singkat:

Standar: DIN933

Jeneng produk: Hex Kepala Bolt Hot dicelup galvanis

Kata Kunci: DIN 933, HDG

Ukuran: M3-M42

Bahan: SUS304, SUS316

Stength Grade: 4.8, 5.8, 6.8, 8.8

Perawatan lumahing: Plain

Dawane Utas: Utas Lengkap / Utas Setengah

Tipe Utas: Kasar/Alus

Packing: Karton/Kasus Kayu

Fitur Liyane: Nawakake tandha sirah sing disesuaikan.

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Detail Produk

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Katrangan

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90% barang sing dikiriming 10 dina

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d					M1.6		M2		M2.5		M3		(M3.5)		M4		M5		M6		(M7)		M8		M10		M12		(M14)		M16
P			Pitch		0.35		0.4		0.45		0.5		0.6		0.7		0.8		1		1		1.25		1.5		1.75		2		2
a			Maks		1.05		1.2		1.35		1.5		1.8		2.1		2.4		3		3		3.75		4.5		5.25		6		6
c			Min		0.1		0.1		0.1		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.2
			Maks		0.25		0.25		0.25		0.4		0.4		0.4		0.5		0.5		0.5		0.6		0.6		0.6		0.6		0.8
d_a			Maks		2		2.6		3.1		3.6		4.1		4.7		5.7		6.8		7.8		9.2		11.2		13.7		15.7		17.7
d_w			Kelas A	Min	2.4		3.2		4.1		4.6		5.1		5.9		6.9		8.9		9.6		11.6		15.6		17.4		20.5		22.5
			Kelas B	Min	-		-		-		-		-		5.7		6.7		8.7		9.4		11.4		15.4		17.2		20.1		22
e			Kelas A	Min	3.41		4.32		5.45		6.01		6.58		7.66		8.79		11.05		12.12		14.38		18.9		21.1		24.49		26.75
			Kelas B	Min	-		-		-		-		-		7.5		8.63		10.89		11.94		14.2		18.72		20.88		23.91		26.17
k			Nominal		1.1		1.4		1.7		2		2.4		2.8		3.5		4		4.8		5.3		6.4		7.5		8.8		10
			Kelas A	Min	0.98		1.28		1.58		1.88		2.28		2.68		3.35		3.85		4.65		5.15		6.22		7.32		8.62		9.82
				Maks	1.22		1.52		1.82		2.12		2.52		2.92		3.65		4.15		4.95		5.45		6.56		7.68		8.98		10.18
			Kelas B	Min	-		-		-		-		-		2.6		3.26		3.76		4.56		5.06		6.11		7.21		8.51		9.71
				Maks	-		-		-		-		-		3		3.74		4.24		5.04		5.54		6.69		7.79		9.09		10.29
k₁			Min		0.7		0.9		1.1		1.3		1.6		1.9		2.28		2.63		3.19		3.54		4.28		5.05		5.96		6.8
r			Min		0.1		0.1		0.1		0.1		0.1		0.2		0.2		0.25		0.25		0.4		0.4		0.6		0.6		0.6
s			Maks = Nominal		3.2		4		5		5.5		6		7		8		10		11		13		17		19		22		24
			Kelas A	Min	3.02		3.82		4.82		5.32		5.82		6.78		7.78		9.78		10.73		12.73		16.73		18.67		21.67		23.67
			Kelas B	Min	-		-		-		-		-		6.64		7.64		9.64		10.57		12.57		16.57		18.48		21.16		23.16
d						(M18)		M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P	Pitch					2.5		2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
a	Maks					7.5		7.5		7.5		9		9		10.5		10.5		12		12		13.5		13.5		15		15
c	Min					0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.3		0.3		0.3		0.3		0.3
	Maks					0.8		0.8		0.8		0.8		0.8		0.8		0.8		0.8		1		1		1		1		1
d_a	Maks					20.2		22.4		24.4		26.4		30.4		33.4		36.4		39.4		42.4		45.6		48.6		52.6		56.6
d_w	Kelas A	Min				25.3		28.2		30		33.6		-		-		-		-		-		-		-		-		-
	Kelas B	Min				24.8		27.7		29.5		33.2		38		42.7		46.5		51.1		55.9		59.9		64.7		69.4		74.2
e	Kelas A	Min				30.14		33.53		35.72		39.98		-		-		-		-		-		-		-		-		-
	Kelas B	Min				29.56		32.95		35.03		39.55		45.2		50.85		55.37		60.79		66.44		71.3		76.95		82.6		88.25
k	Nominal					11.5		12.5		14		15		17		18.7		21		22.5		25		26		28		30		33
	Kelas A	Min				11.28		12.28		13.78		14.78		-		-		-		-		-		-		-		-		-
		Maks				11.72		12.72		14.22		15.22		-		-		-		-		-		-		-		-		-
	Kelas B	Min				11.15		12.15		13.65		14.65		16.65		18.28		20.58		22.08		24.58		25.58		27.58		29.58		32.5
		Maks				11.85		12.85		14.35		15.35		17.35		19.12		21.42		22.92		25.42		26.42		28.42		30.42		33.5
k₁	Min					7.8		8.5		9.6		10.3		11.7		12.8		14.4		15.5		17.2		17.9		19.3		20.9		22.8
r	Min					0.6		0.8		0.8		0.8		1		1		1		1		1		1.2		1.2		1.6		1.6
s	Maks = Nominal					27		30		32		36		41		46		50		55		60		65		70		75		80
	Kelas A	Min				26.67		29.67		31.61		35.38		-		-		-		-		-		-		-		-		-
	Kelas B	Min				26.15		29.16		31		35		40		45		49		53.8		58.8		63.1		68.1		73.1		78.1

Gambar rinci

HDG umume nuduhake hot-dip galvanizing.Hot-dip galvanizing yaiku kanggo nggawe logam molten bereaksi karo matriks wesi kanggo ngasilake lapisan alloy, supaya matriks lan lapisan digabungake.Hot-dip galvanizing kanggo pickle bagean wesi lan baja pisanan, kanggo mbusak oksida wesi ing lumahing bagean wesi lan baja, sawise pickling, wis di resiki ing tank saka amonium klorida utawa solusi banyu seng klorida utawa a solusi banyu dicampur saka amonium klorida lan seng klorida, lan banjur dikirim menyang tank nutupi hot dip.Hot-dip galvanizing nduweni kaluwihan saka lapisan seragam, adhesion kuwat lan umur layanan dawa.

Ing resistance karat utamané ditemtokake dening kekandelan saka lapisan galvanis, supaya pangukuran kekandelan asring basis utama kanggo menehi kritik kualitas lapisan galvanis.Sudut lan kacepetan solusi uga duwe pengaruh gedhe.Mulane, meh ora bisa entuk kekandelan lapisan sing seragam.Mulane, pangukuran jumlah adhesi ora bisa ditemtokake dening titik siji (lokasi).Iku mung migunani kanggo ngukur bobot adhesi rata-rata (g) per unit area (㎡).Ana pirang-pirang cara kanggo ngukur jumlah adhesi, kayata metode pengamatan metallografi bagean destruktif, metode pickling, metode meter ketebalan film non-destruktif, metode elektrokimia, cara ngira beda bobot antarane barang sing mlebu lan barang sing metu, lsp. Cara sing umum digunakake yaiku metode pengukur ketebalan film dan metode pengawetan.

Packing

We nyedhiyani macem-macem packaging beda kanggo ketemu lingkungan kapal beda lan kontrol biaya.Jinis kemasan sing paling umum yaiku bungkus ton, tas anyaman, kothak akeh, kothak ing kothak, ditambah palet utawa kasus kayu kanggo nyukupi syarat transportasi laut utawa udara.Ing ngisor iki ana foto saka macem-macem jinis kemasan sing ditawakake kanggo referensi.