ASTM A320 L7 Tu'ufa'atasi Tu'ufa'atasi Fa'atutu Fa'atasi

Fa'amatalaga Puupuu:

ASTM A320/A320M L7 Combination Studs Standard: E tusa ai ma le ata Inisi Tele: 1/4"-2.1/2" ma eseese umi Metric Size: M6-M64 ma umi eseese Isi Avanoa Vasega: ASTM A193/A193M B7, B7M, B16 B8 Vasega 1 & 2, B8M Vasega 1 & 2, ASTM A320/A320M L7, L7M, L43, B8 Vasega 1 & 2, B8M Vasega 1 & 2, ma isi. Fa'auma: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE ma isi mea fa'apipi'i: Bulk e uiga i 25 kgs ta'itasi pusa, 36 cartons ta'i pallet Lelei: High Qua...

FOB tau:US $0.5 - 9,999 / Vaega

Min. Order Quantity:100 Vaega/Pisi

Avanoa Avanoa:10000 Piece/Pieces i le masina

Taulaga:Ningbo

Tulaga totogi:L/C,D/A,D/P,T/T

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Fa'amatalaga Oloa

Faailoga o oloa

ASTM A320/A320M L7 Tu'u Fa'atasi

Tulaga: E tusa ai ma ata tusi

Inisi Tele: 1 / 4 "-2.1 / 2" ma umi eseese

Metric Size: M6-M64 ma eseese umi

Isi Vasega Avanoa:

ASTM A193/A193M B7, B7M, B16 B8 Vasega 1 & 2, B8M Vasega 1 & 2,

ASTM A320/A320M L7, L7M, L43, B8 Vasega 1 & 2, B8M Vasega 1 & 2, ma isi.

Fa'auma: Fa'ameamea, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE ma isi.

afifiina: Bulk e uiga i 25 kilokalama pusa taitasi, 36 cartons taitasi pallet

Tulaga lelei: Tulaga Maualuga Maualuga ma Pulea Tulaga Faʻatonu, Tau Faʻatauva, Faʻatonuina taimi; Lagolago Fa'atekinisi, Tuuina atu Su'ega Lipoti

Fa'amolemole lagona le saoloto e fa'afeso'ota'i i matou mo nisi fa'amatalaga.

ASTM A320

Aotelega
Na fa'amaonia muamua i le 1948, o le ASTM A320 fa'amatalaga e aofia ai u'amea u'amea ma mea fa'apipi'i u'amea mo le auaunaga maualalo le vevela. O lenei tulaga masani e aofia ai fa'amau fa'amalo, fa'amalo, fa'amau, fa'amau, ma fa'amau fa'aoga mo va'a mamafa, valve, flanges, ma mea fa'apipi'i. E pei o le ASTM A193 faʻamatalaga, seʻi vagana ua faʻamaonia, o le 8UN thread series o loʻo faʻamaonia i luga o le faʻamau e sili atu i le 1" le lautele.
O lo'o i lalo se fa'amatalaga autu o nai togi masani i totonu ole ASTM A320 fa'amatalaga. Ole numera o isi togi e le masani ai ole ASTM A320 o lo'o iai, ae e le o aofia i le fa'amatalaga o lo'o i lalo.

togi

L7 Uamea uamea	AISI 4140/4142 Tine ma ita
L43 Uamea uamea	AISI 4340 tineia ma ita
B8 Vasega 1 Uamea uamea	AISI 304, carbide solution ua togafitia
B8M Vasega 1 Uamea uamea	AISI 316, carbide solution ua togafitia
B8 Vasega 2 Uamea uamea	AISI 304, carbide solution ua togafitia, faʻamaʻaʻaina
B8M Vasega 2 Uamea uamea	AISI 316, carbide solution ua togafitia, faʻamaʻaʻaina

Meatotino Fa'ainisinia

Vasega	Tele	Tensile, ksi, min	Tuuina atu, ksi, min	Charpy Aafiaga 20-ft-lbf @ temp	Elong, %, min	RA, %, min
L7	E oʻo atu i le 2¹/₂	125	105	-150° F	16	50
L43	E oʻo atu i le 4	125	105	-150° F	16	50
B8 Vasega 1	O mea uma	75	30	N/A	30	50
B8M Vasega 1	O mea uma	75	30	N/A	30	50
B8 Vasega 2	I luga³/₄	125	100	N/A	12	35
	⁷/₈- 1	115	80	N/A	15	35
	1¹/₈- 1¹/₄	105	65	N/A	20	35
	1³/₈- 1¹/₂	100	50	N/A	28	45
B8M Vasega 2	I luga³/₄	110	95	N/A	15	45
	⁷/₈- 1	100	80	N/A	20	45
	1¹/₈- 1¹/₄	95	65	N/A	25	45
	1³/₈- 1¹/₂	90	50	N/A	30	45

Fautuaina Nati ma Fufulu

Vasega	Nati	Fufulu
L7	A194 Vasega 4 po'o le 7	F436
L43	A194 Vasega 4 po'o le 7	F436
B8 Vasega 1	A194 Vasega 8	SS304
B8M Vasega 1	A194 Vasega 8M	SS316
B8 Vasega 2	A194 Vasega 8, faʻamaʻaʻaina	SS304
B8M Vasega 2	A194 Vasega 8M, faʻamaʻaʻaina	SS316