Mae ASTM A358 TP316L yn garbon - isel, austenitig, arc - pibell ddur gwrthstaen wedi'i weldio sy'n enwog am ei wrthwynebiad cyrydiad eithriadol, cryfder tymheredd uchel -, a weldadwyedd uwchraddol. Mae ei gynnwys carbon isel critigol (mae'r "L" yn sefyll am garbon isel) i bob pwrpas yn lleihau dyodiad carbid yn ystod weldio, gan wella weldadwyedd yn sylweddol a gwella ymwrthedd cyrydiad rhyngranbarthol yn yr ardal weldio. Defnyddir y deunydd hwn yn helaeth mewn cymwysiadau sy'n gofyn am y lefelau uchaf o hylendid a gwydnwch, gan gynnwys prosesu bwyd a diod, strwythurau adeiladu, cyfleusterau pŵer niwclear, systemau boeleri, ac offer petroliwm a phetrocemegol. Mae ASTM A358 TP316L CL1 ymhellach yn cynnig ystod eang o raddfeydd pwysau (yn amrywio o ddosbarth 10 i ddosbarth 160) i fodloni gofynion pwysau amodau gweithredu amrywiol. At hynny, mae amrywiadau carbon - isel ar gael yn y gyfres 304 a 316, gan ddarparu datrysiadau mwy hyblyg a dibynadwy ar gyfer ystod eang o gymwysiadau diwydiannol.
Tîm Proffesiynol
Dosbarthu 7x24 awr
Disgrifiad o gynhyrchion
| Fanylebau | ASTM A358 / A358M |
| Theipia | Pibell wedi'i weldio |
| Diamedr allan | 6nb i 1200nb |
| Safonau | Asmau |
| Trwch wal | Sch.5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, xx, (3 mm i drwch 100 mm) |
| Ngraddau | Astm a 358 304, 304l, 310s, 316,316L, 316H, 317L, 321,321H, 347, 347H, 904L |
| Maint diamedr allanol | Ymasiad trydan wedi'i weldio / efw / erw - 8 "nb i 110" nb |
| Dosbarthiadau Pibell A358 (CL) | ASTM A358 CL1, CL2, CL3, CL4, CL5 |
| Diwedd Pibell EFW | Pennau plaen / pennau beveled |
| Gwneuthurwr arbenigol o | ASME B36.10 ASTM A358 TP304 Pibell wedi'i Weldio Dosbarth 2 |
ASTM A358 Cyfansoddiad Cemegol Pibell Dur Di -staen
|
Materol |
% Max ASTM A358 Cyfansoddiad Cemegol |
||||||||||
| C | Mn | P | S | Si | Crem | NI | Mo | N B | Nb | Ti | |
| A358 TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | … | … | … |
| A358 TP304L | 0.035 D | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-13.0 | … | … | … | … |
| A358 TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | … | … | … |
| A358 TP316L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | … | … | … |
| A358 tp316ti | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.10 | … | 5x(C+N)-0.70 |
Trwch wal enwol ASTM A358 TP316L
| Dynodwr NPS | Diamedr y tu allan | Trwch wal enwol | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| yn. | mm | Atodlen 5SA | Atodlen 10SA | Amserlen 40SA | Amserlen 80SA | |||||
| yn. | mm | yn. | mm | yn. | mm | yn. | mm | |||
| 8 | 8.625 | 219.08 | 0.109 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 | 0.500 | 12.70 |
| 10 | 10.750 | 273.05 | 0.134 | 3.40 | 0.165 | 4.19 | 0.365 | 9.27 | 0.500B | 12.70B |
| 12 | 12.750 | 323.85 | 0.156 | 3.96 | 0.180 | 4.57 | 0.375B | 9.52B | 0.500B | 12.70B |
| 14 | 14.000 | 355.60 | 0.156 | 3.96 | 0.188B | 4.78B | ... | ... | ... | ... |
| 16 | 16.000 | 406.40 | 0.165 | 4.19 | 0.188B | 4.78B | ... | ... | ... | ... |
| 18 | 18.000 | 457.20 | 0.165 | 4.19 | 0.188B | 4.78B | ... | ... | ... | ... |
| 20 | 20.000 | 508.00 | 0.188 | 4.78 | 0.188B | 4.78B | ... | ... | ... | ... |
| 22 | 22.000 | 558.80 | 0.188 | 4.78 | 0.218B | 5.54B | ... | ... | ... | ... |
| 24 | 24.000 | 609.60 | 0.218 | 5.54 | 0.250 | 6.35 | ... | ... | ... | ... |
| 30 | 30.000 | 762.00 | 0.250 | 6.35 | 0.312 | 7.92 | ... | ... | ... | ... |
Pwysau ASTM A358 TP316L CL1 Pibell wedi'i Weldio
| Enwol | Y tu allan | Trwch wal enwol(mm) | ||||||||
| Diamedrau | Diamedrau | ASME B36.19M | ASME B36.10M | |||||||
| NPS | (mm) | Sch5s | SCH10s | Sch40s | Sch80s | Sch5 | Sch10 | SCH20 | Std | Xs |
| 1/4 | 13.72 | - | 1.65 | 2.24 | 3.02 | - | 1.65 | - | 2.24 | 3.02 |
| 3/8 | 17.15 | - | 1.65 | 2.31 | 3.2 | - | 1.65 | - | 2.31 | 3.2 |
| 1/2 | 21.34 | 1.65 | 2.11 | 2.77 | 3.73 | 1.65 | 2.11 | - | 2.77 | 3.73 |
| 3/4 | 26.67 | 1.65 | 2.11 | 2.87 | 3.91 | 1.65 | 2.11 | - | 2.87 | 3.91 |
| 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | 1.65 | 2.77 | - | 3.38 | 4.55 |
| 1 1/4 | 42.16 | 1.65 | 2.77 | 3.56 | 4.85 | 1.65 | 2.77 | - | 3.56 | 4.85 |
| 1 1/2 | 48.26 | 1.65 | 2.77 | 3.68 | 5.08 | 1.65 | 2.77 | - | 3.68 | 5.08 |
| 2 | 60.33 | 1.65 | 2.77 | 3.91 | 5.54 | 1.65 | 2.77 | - | 3.91 | 5.54 |
| 2 1/2 | 73.03 | 2.11 | 3.05 | 5.16 | 7.01 | 2.11 | 3.05 | - | 5.16 | 7.01 |
| 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | 2.11 | 3.05 | - | 5.49 | 7.62 |
| 3 1/2 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | 2.11 | 3.05 | - | 5.74 | 8.08 |
| 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | 2.11 | 3.05 | - | 6.02 | 8.56 |
| 5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 | 2.77 | 3.4 | - | 6.55 | 9.53 |
| 6 | 168.28 | 2.77 | 3.4 | 7.11 | 10.97 | 2.77 | 3.4 | - | 7.11 | 10.97 |
| 8 | 219.08 | 2.77 | 3.76 | 8.18 | 12.7 | 2.77 | 3.76 | 6.35 | 8.18 | 12.7 |
| 10 | 273.05 | 3.4 | 4.19 | 9.27 | 12.7 | 3.4 | 4.19 | 6.35 | 9.27 | 12.7 |
| 12 | 323.85 | 3.96 | 4.57 | 9.53 | 12.7 | 3.96 | 4.57 | 6.35 | 9.53 | 12.7 |
| 14 | 355.6 | 3.96 | 4.78 | 9.53 | 12.7 | 3.96 | 6.35 | 7.92 | 9.53 | 12.7 |
| 16 | 406.4 | 4.19 | 4.78 | 9.53 | 12.7 | 4.19 | 6.35 | 7.92 | 9.53 | 12.7 |
| 18 | 457.2 | 4.19 | 4.78 | 9.53 | 12.7 | 4.19 | 6.35 | 7.92 | 9.53 | 12.7 |
| 20 | 508 | 4.78 | 5.54 | 9.53 | 12.7 | 4.78 | 6.35 | 9.53 | 9.53 | 12.7 |
| 22 | 558.8 | 4.78 | 5.54 | - | - | 4.78 | 6.35 | 9.53 | 9.53 | 12.7 |
| 24 | 609.6 | 5.54 | 6.35 | 9.53 | 12.7 | 5.54 | 6.35 | 9.53 | 9.53 | 12.7 |
| 26 | 660.4 | - | - | - | - | - | 7.92 | 12.7 | 9.53 | 12.7 |
| 28 | 711.2 | - | - | - | - | - | 7.92 | 12.7 | 9.53 | 12.7 |
| 30 | 762 | 6.35 | 7.92 | - | - | 6.35 | 7.92 | 12.7 | 9.53 | 12.7 |
| 32 | 812.8 | Trwch: 6.35 ~ 30mm | ||||||||
| | | | | |||||||||
| 84 | 2133.6 | |||||||||
| Sylw | (1) Marcio: O fewn gallu cynhyrchu. Dim ond gwneuthurwr yn India a ddarparodd dystysgrif prawf melin | |||||||||
| (2) Diamedr enwol arall a thrwch wal yn ddarostyngedig i gymeradwyaeth y gwerthwr a'r prynwr. | ||||||||||
| (3) Cyfrifo fformiwla ar gyfer gwerth màs (kg/m): 304/l [w =0.02491 t (d - t)], 316/l [w =0.02507 t (d {- t) | ||||||||||
Tagiau poblogaidd: A358 TP316 EFW Pipes, China A358 TP316 Gwneuthurwyr Pibellau EFW, Cyflenwyr, Ffatri
