ASTM A269 TP304/304L, 316/316L Uila Fa'apa'u Uamea
Fa'amatalaga o oloa
| 304/L (UNS S30400/UNS S30403) FA'AVAE KEMIMI % (MAX.) | |||||||
|---|---|---|---|---|---|---|---|
| Cr Chromium | Ni Nikeli | C kaponi | Mo Molybdenum | Mn Manganese | Si Silicon | Ph Phosphorus | S Sulfur |
| 18.0-20.0 | 8.0-12.0 | 0.030 | 0.0 | 2.00 | 1.00 | 0.045 | 0.30 |
| 316/L (UNS S31600/UNS S31603) FA'AVAE KEMIMI % (MAX.) | |||||||
| Cr Chromium | Ni Nikeli | C kaponi | Mo Molybdenum | Mn Manganese | Si Silicon | Ph Phosphorus | S Sulfur |
| 16.0-18.0 | 10.0-14.0 | 0.030 | 2.0-3.0 | 2.00 | 1.00 | 0.045 | 0.30* |
Tubing Coil Lelei
O matou o se tagata tomai faapitoa mo paipa vili, i ai le tomai ma metotia e fetaui ma le auʻaunaga piʻo paipa, o paipa uma e faʻatautaia i le 100% faʻataʻitaʻiina i le mamafa talafeagai, faʻamau i totonu ma fafo e mama ma taumafai e faʻapipiʻi,
- Sa'o le punou
- Pi'o lamolemole
- Talatala o luga Ra <0.5 μm
- Fa'apalepale masani: ASTM A269, po'o le D4/T4
Ina ua uma annealing, fa'asa'o tubing uamea uamea vaivai, tubing e mafai ona punou, faia, fabricated i itu eseese ma tulimanu, mo faiga exchanger vevela, tubing masani o U punou ma coil tubing, foi mo alamanuia meaai, o mea'ai vasega uamea stainless.
Tulaga Fa'amaua'e Tubing Uamea Fa'atau
ua mamanuina paipa uamea i le u'amea, lautele laiti lautele, aupito maualuga umi paipa e mafai ona 1000 mita, e aunoa ma so o se uamea soofaatasi, o loo i ai se tele tele tele o tubing uamea stainless mo coiling, tulaga faatonuina fafo lautele o loo tuuina atu i lalo, ma laina mafiafia puipui. mai le 0.0275 inisi - 0.083 inisi, maualuga maualuga e oʻo atu i le 1000 mita.
Uila fa'a'i'ila fa'a'umea uamea fa'apa'u
Matou te ofoina atu ueloina ma seamless paipa i le vili foliga, e tatau ona faia le taeao malulu, pe a manaʻomia, o loʻo maua saʻo auala tusia, ina ia maua luga lamolemole, tubes e mafai ona faʻagasolo malamalama faʻamaeʻaina.,
Tulaga lelei ole paipa liuliu
u'amea tubing uamea e sili ona lelei le vevela ma le corrosion teteʻe, faʻatusatusa i le cooper tube, e mafai ona faʻaitiitia le mafiafia o le paipa uʻamea 30% - 60%, e le manifinifi tele ma mafiafia tele, e le o le ele ma le mama, faʻaitiitia le taimi o le tausiga, sefe tau. , faigofie ona faʻapipiʻi ma suia.
