ASTM A193 B7 Uila Hex Heavy
Fa'amatalaga Puupuu:
A193 B7 Heavy Hex Bolts Heavy Hex Cap Screws Standard: ASME / ANSI B18.2.1, ASME / ANSI B18.2.3.7M (O loʻo maua ituaiga eseese o ulu) Inisi Tele: 1 / 2 "-2.3 / 4" ma umi eseese Metric Tele: 1 / 2-M72 ma umi eseese Vasega: ASTM A193 B7 Fa'auma: Black Oxide, Zinc Plated, Zinc Nickel Plated, PTFE ma isi mea fa'apipi'i: Bulk e tusa ma le 25 kgs ta'itasi pusa, 36 cartons ta'itasi pallet Fa'amanuiaga: Tulaga Maualuga ma Tulaga Fa'amaoni Pulea, Tau Fa'atauva'a, Tu'u taimi; Lagolago Fa'atekinisi, Tu'uina atu Lipoti Su'ega Fa'amolemole...
Fa'amatalaga Oloa
Faailoga o oloa
A193 B7 Uila Hex MamafaSiu Hex Cap Mamafa
Tulaga masani: ASME/ANSI B18.2.1, ASME/ANSI B18.2.3.7M
(E tele ituaiga ulu e maua)
Inisi Tele: 1/2”-2.3/4” ma eseese umi
Metric Size: 1/2-M72 ma eseese umi
Vasega: ASTM A193 B7
Fa'auma: Black Oxide, Zinc Plated, Zinc Nickel 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 A193
Aotelega
Muamua faʻamaonia i le 1936, o lenei faʻamatalaga o loʻo faʻaaogaina tele i suauʻu ma vailaʻau faufale talosaga. Ole fa'ata'ita'iga a le ASTM e aofia ai mea fa'apipi'i u'amea ma mea fa'apipi'i u'amea mo le auaunaga vevela maualuga. O lenei fa'amatalaga e aofia ai fa'amau fa'amoemoe e fa'aoga i va'a mamafa, valve, flanges, ma mea fa'apipi'i. E ui lava, o nei mea e masani ona maua i totonu ole atunu'u (UNC) filo filo, pe a fa'aoga i fa'aoga masani, o filo e fa'amaoti 8 filo ile inisi (tpi) mo le lautele i luga a'e o le tasi inisi.
O lo'o i lalo se aotelega autu o nai togi masani. ASTM A193 e aofia ai le tele o isi faʻamatalaga faʻapitoa e le o aofia i lenei faʻamatalaga e aofia ai le B5, B6, ma le B16.
togi
| B7 | Uamea uamea, AISI 4140/4142 tineia ma ita |
| B8 | Vasega 1 u'amea u'amea, AISI 304, carbide fofo togafitia. |
| B8M | Vasega 1 u'amea u'amea, AISI 316, carbide fofo togafitia. |
| B8 | Vasega 2 u'amea uamea, AISI 304, carbide solution ua togafitia, fa'ama'a'a |
| B8M | Vasega 2 u'amea uamea, AISI 316, carbide solution ua togafitia, fa'ama'a'a |
Meatotino Fa'ainisinia
| Vasega | Tele | Tensile ksi, min | Tuuina atu, ksi, min | Elong, %, min | RA % min |
| B7 | E oo atu ile 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 | |
| B8 Vasega 1 | O mea uma | 75 | 30 | 30 | 50 |
| B8M Vasega 1 | O mea uma | 75 | 30 | 30 | 50 |
| B8 Vasega 2 | E oʻo atu ile 3/4 | 125 | 100 | 12 | 35 |
| 7/8 – 1 | 115 | 80 | 15 | 35 | |
| 1-1/8 – 1-1/4 | 105 | 65 | 20 | 35 | |
| 1-3/8 – 1-1/2 | 100 | 50 | 28 | 45 | |
| B8M Vasega 2 | E oʻo atu ile 3/4 | 110 | 95 | 15 | 45 |
| 7/8 – 1 | 100 | 80 | 20 | 45 | |
| 1-1/8 – 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 – 1-1/2 | 90 | 50 | 30 | 45 |
Fautuaina Nati ma Fufulu
| Vasega Fa'amau | Nati | Fufulu |
| B7 | A194 Vasega 2H | F436 |
| B8 Vasega 1 | A194 Vasega 8 | SS304 |
| B8M Vasega 1 | A194 Vasega 8M | SS316 |
| B8 Vasega 2 | A194 Vasega 8 | SS304 |
| B8M Vasega 2 | A194 Vasega 8M | SS316 |
Fa'amama nati fa'ama'a e maua e fai ma mana'oga fa'aopoopo
Su'ega Su'ega
Faleaoga
Faleteuoloa
