Prɛshɔn Tiub dɛn
- Kabon & Kabon Alɔy Stiɛl
- Stainlɛs Stiɛl we dɛn mek
- Kopa & Nikel Alɔy
- Tiub dɛn we de mek pɔsin gɛt ɔt
- Fitin dɛn we dɛn kin yuz fɔ mek paip
- Flanges we de na di paip
- Gasket, Stud bolt &Nut, yu go si am
- Indastrial Valv dɛn
01. Na so
EN10216-5 Simlɛs Stiɛl Tiub fɔ Prɛshɔn Pɔpɔshɔn na Ɛlevɛt Tɛmpratura - Tɛknikal Dilivri Kɔndishɔn
Infɔmeshɔn fɔ Ɔda
Di wan dɛn we de bay fɔ tɔk bɔt:
- Kwantiti (lɛngth, nɔmba fɔ di tiub dɛn) .
- Dimenshɔn dɛn (ɔta dayamita, di tik we di wɔl tik)
- Stilin gred (ɛgz., 1.4301, 1.4404)
- Dilivri kondishɔn (ɛgz., sɔlvushɔn anɛl)
- Inspekshɔn we dɛn nid (ɛgz., tɛst we nɔ de pwɛl, haydrostatik prɛshɔn)
- Ɛni spɛshal tin we dɛn nid (ɛgz., spɛshal klin fɔ nyuklia aplikeshɔn dɛn).
Steel Gred & Kεmikכl Kכmכshכn
Di standad de kɔba ɔstenitik stenlɛs stiɛl dɛn, we inklud:
- Standart gred: 1.4301 (304), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti), ɛn ɔda wan dɛn.
- Ay-tɛmpracha gred dɛn: 1.4919, 1.4958, ɛn ɔda wan dɛn.
- Dɛn spɛsifa di kɔmpɔzishɔn limit fɔ C, Si, Mn, P, S, Cr, Ni, Mo, N, ɛn ɔda wan dɛn.
Manufakchurin & Dilivri Kɔndishɔn dɛn
- Prodakshɔn we: Simlɛs, kol/ɔt dɔn.
- Ɔt tritmɛnt: Sɔlwɛshɔn anilin (mandatory fɔ ɔstenitik stɛl dɛn).
- Surface finish: Fri frɔm skel, krak, ɛn difrɛns; pikl ɔ pasiv kin nid fɔ du am.
Inspekshɔn & Tɛst Rikwaymɛnt dɛn
1 Mɛkanikal Prɔpati dɛn
- Tεnsil tεst (Rm, Rp0.2, εlכngεshכn)
- Hadnɛs tɛst (if nid de) .
2 Tɛst we nɔ de pwɛl (NDT) .
- Eddy current ɔ ultrasonic testing fɔ ditekshɔn fɔ difrɛns.
- Hydrostatic testing (opshɔnal, pas nɔmɔ dɛn spɛsifa am).
3 Ɔda Tɛst dɛn
- Asɛsmɛnt fɔ di gren saiz (fɔ sɔm gred dɛn) .
- Intagranular kכroshכn tεst (εgz., Strauss tεst fכ sεnsitayzεshכn).
Mak & Sɛtifikeshɔn
- Tiub dɛn fɔ mak wit:
- Di manifakta in nem/logo
- Stilin gred
- Dimɛnshɔn dɛn
- Hɛt nɔmba
- Standart rεfrεns (EN 10216-5).
- Inspekshɔn Sɛtifiket 3.1 ɔ 3.2 (EN 10204).
Tolɛreshɔn & Dimɛnshɔn dɛn
- I de kɔba di tolɛreshɔn fɔ di ɔta dayamita, di tik we di wɔl tik, di we aw i stret, ɛn di lɔng we i lɔng.
List of Steel Gred in EN 10216-5
● Ɔstenitik Stenlɛs Stiɛl dɛn
| Matirial Nɔmba | EN Dizaynɛshɔn | Kɔmɔn Nem (AISI/UNS) .
| 1.4301 na di | X5CrNi18-10 ɛn di ɔda wan dɛn | 304 (UNS S30400) ɛn di ɔda wan dɛn.
| 1.4306 we de na di | X2CrNi19-11 ɛn di ɔda wan dɛn | 304L (UNS S30403) ɛn di ɔda wan dɛn.
| 1.4307 we de na di | X2CrNi18-9 ɛn di ɔda wan dɛn | 304L (lɔw kabon) .
| 1.4311 we de na di | X2CrNiN18-10 we de na di wɔl | 304LN (UNS S30453) ɛn di ɔda wan dɛn.
| 1.4541 we de na di | X6KrNiTi18-10 | 321 (UNS S32100) ɛn di ɔda wan dɛn.
| 1.4550 we de na di | X6KrNiNb18-10 | 347 (UNS S34700) ɛn di ɔda wan dɛn.
| 1.4401 na di | X5KrNiMo17-12-2 | 316 (UNS S31600) ɛn di ɔda wan dɛn.
| 1.4404 na di | X2KrNiMo17-12-2 | 316L (UNS S31603) ɛn di ɔda wan dɛn.
| 1.4435 we de na di | X2KrNiMo18-14-3 | 316L (Mo we ay pas am) .
| 1.4436 we de na di | X3KrNiMo17-13-3 | 316 (dɛn dɔn chenj am) .
| 1.4571 na di | X6KrNiMoTi17-12-2 | 316Ti (UNS S31635) ɛn di ɔda wan dɛn.
| 1.4429 na di | X2KrNiMoN17-13-3 | 316LN (UNS S31653) ɛn di ɔda wan dɛn.
| 1.4539 we de na di | X1NiKrMoCu25-20-5 | 904L (UNS N08904) Di wan dɛn we de wok.
| 1.4547 we de na di | X1KrNiMoCuN20-18-7 | Supa ɔstɛnitik (UNS S31254) .
● Ɔstenitik-Fɛriti (Duplɛks) Stenlɛs Stiɛl dɛn
| Matirial Nɔmba | EN Dizaynɛshɔn | Kɔmɔn Nem (AISI/UNS) |
| 1.4462 na di | X2KrNiMoN22-5-3 | 2205 (UNS S31803/S32205) ɛn di ɔda wan dɛn.
| 1.4410 we de na di | X2KrNiMoN25-7-4 | Supa dupleks (UNS S32750) we de mek yu fil fayn.
● Spɛshal Ay-Tɛmpratura Gret dɛn
| Matirial Nɔmba | EN Dizaynɛshɔn | Notis dɛn fɔ |
| 1.4958 na di | X6NiCrNb32-27 ɛn di ɔda wan dɛn | Alloy 800h (uns n08810) .
| 1.4959 we de na di | X8NiKrAlTi32-21 | Alloy 800HT (UNS N08811) Na wan wan wan wan wan wan wan wan
| 1.4878 na di | X12KrNiTi18-10 | High-temperature 321 difrɛn we
Notis dɛn bɔt Stilin Gred dɛn
- Gret lɛk 1.4301 (304) ɛn 1.4404 (316L) na dɛn dɛn kin yuz mɔ.
- Dupleks stɛl (1.4462, 1.4410) de gi ay trɛnk ɛn kɔrɛshɔn rɛsistɛns.
- Dɛn kin yuz ay-tɛmpracha gred (1.4958, 1.4959) insay ekstrim kɔndishɔn (ɛgz., petrokemik ɔfna).
- Low-carbon variants (eg, 1.4306, 1.4404) na dɛn dɛn kin lɛk fɔ wɛldin aplikeshɔn.
Yu want fɔ ɔda di sem tin ? Kontakt wi Naw fɔ sɛn yu rikwest!
