ASTM A193 B16 U'a Milo uma Fa'a Filo
Fa'amatalaga Puupuu:
ASTM A193/A193M B16 U'a Milo uma Fa'a Milo uma API Flange Valve Wellhead U'u Fa'amea Fa'a'au Fa'a'au'au U'amea fa'amau mo va'a fa'amalosi, va'a, flanges, ma mea fa'apipi'i mo le vevela maualuga po'o le maualuga o le auaunaga, po'o isi fa'amoemoega fa'apitoa. Tulaga masani: IFI-136, DIN975 Inisi Tele: 1 / 4 "-4" faʻatasi ai ma umi eseese Metric Size: M6-M100 ma umi eseese Isi Avanoa Avanoa: ASTM A193 / A193M B7, B7M, B16 B8 Vasega 1 & 2, Vasega B8M 1 & 2, ASTM A320/A320M L7, L7M, L43, ...
Fa'amatalaga Oloa
Faailoga o oloa
ASTM A193/A193M B16 U'a Fa'a Filo'a Uma Fa'a Filo
API Flange Valve Wellhead U'u Fa'a Filo uma
Fa'amau u'amea u'amea mo va'a mamafa, valve, flanges, ma mea fa'apipi'i mo le vevela maualuga po'o le maualuga o le auaunaga, po'o isi fa'amoemoega fa'apitoa.
Tulaga masani: IFI-136, DIN975
Inisi Tele: 1/4”-4” ma eseese umi
Metric Size: M6-M100 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 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
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