ASTM A268 TP410 TP430 TP439 Stainless hlau Round Tubing
Zoo: puag ncig
Cov txheej txheem: Cold Rolled
Kev kho deg: Sanded / Daim iav / Hairline Txhuam
Thickness: 0.3-30 hli
Tawm Dav: 8-219mm
Ntev: 5.8 / 6m lossis Custom
Tshuag: hauv Tshuag
Qauv: Muaj
Thauj Pob: Txheem Hiav Txwv - Tsim nyog ntim
Yog tias koj tab tom nrhiav rau ASTM A268 TP410, TP430, thiab TP439 Ferritic Stainless Steel Round Tubing uas muaj cov thermal conductivity, tsis tshua muaj thermal expansion, thiab tus nqi tshwj xeeb -kev ua tau zoo hauv cov cheeb tsam me me, GNEE yog koj tus khub zoo tagnrho. Nrog xyoo ntawm kev txawj ntse tob hauv 400-series stainless hlau sector, peb muab precision tubing kev daws teeb meem uas sib npaug kev lag luam ruaj khov nrog kev lag luam.
Peb ASTM A268 tubing yog tsim los siv cov txheej txheem seamless lossis welded. Tom qab kev tsim khoom, cov raj tau rov ua kom sov rau qhov kub ntawm 1200 ° F [650 degree] lossis siab dua thiab txias kom ntseeg tau tias lawv ua tau raws li cov kev cai tshwj xeeb ntawm tus qauv. Peb muab ntau yam ntawm ferritic qib, suav nrog TP410, TP405, TP420, TP430, TP430Ti, TP403, TP409, TP444, TP439, thiab TP446.
ASTM A268 qib zoo li TP410, TP430, thiab TP439 yog qhov tsim nyog rau cov khoom siv hluav taws xob sib hloov, siab - cov khoom siv kub, kev ua tshuaj, thiab kev lag luam tsheb thiab petrochemical. Tshwj xeeb tshaj yog, TP439 stainless hlau round tubing yog ib qho kev xaiv zoo tshaj plaws rau cov tso tsheb hlau luam dej kub, vim nws muab kev ua tau zoo dua yam tsis tas yuav tsum tau ua tom qab -weld heat treatment.
Txhawm rau hais txog cov yam ntxwv hardenable ntawm TP410 lossis cov kev xav tau ntawm kev tiv thaiv corrosion ntawm TP430, GNEE muab cov khoom lag luam customized hla ntau yam ntawm cov kev qhia tshwj xeeb, nrog Cov Txheej Txheem Txheej Txheem (OD) los ntawm 6mm txog 168mm. Peb cov khoom tsis yog tsuas yog ua tau raws li cov txheej txheem nruj me ntsis ntawm ASTM A268 tus qauv tab sis kuj suav nrog cov ntawv ceeb toom flaring thiab flattening, kom ntseeg tau tias lub raj muaj cov yas zoo heev rau kev ua haujlwm tom ntej xws li khoov thiab raj - mus rau -plhaub nthuav dav.
ASTM A268 Stainless Hlau Tubing Specification
| Txuj | ASTM A268, ASME SA268 |
|---|---|
| Tube Hom | Ob leeg Welded Thiab Seamless |
| Qib | ASTM A268 TP 410, ASTM A268 TP 430, ASTM A268 TP 439 |
| Sab nraud txoj kab uas hla | 1/4 "(6.25mm) rau 8" (203mm) |
| Phab ntsa Thickness | 0.02 "(0.5mm) rau 0.5" (12mm) |
| Daim ntawv thov | Thaum tshav kub kub Exchanger, rhaub, Condenser |
Tshuaj muaj pes tsawg leeg ntawm ASTM A268 Stainless Hlau Tubing
| Qib | C (max, %) | Si (max, %) | Mn (max, %) | P (max, %) | S (max, %) | Cr (%) | Tsis muaj (%) | Mo (%) | N (%) | Ti / Nb (%) |
|---|---|---|---|---|---|---|---|---|---|---|
| TIAB SA 410 | 0.08–0.15 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 0.040 | Tsawg dua lossis sib npaug li 0.030 | 11.5–13.5 | Tsawg dua lossis sib npaug li 0.75 | – | – | – |
| TIAB SA 430 | Tsawg dua lossis sib npaug li 0.12 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 0.040 | Tsawg dua lossis sib npaug li 0.030 | 16.0–18.0 | Tsawg dua lossis sib npaug li 0.75 | – | – | – |
| TIAB SA 439 | Tsawg dua lossis sib npaug li 0.03 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 0.040 | Tsawg dua lossis sib npaug li 0.030 | 17.0–19.0 | Tsawg dua los yog sib npaug li 0.50 | – | Tsawg dua lossis sib npaug li 0.030 | Ti stabilized (Ntau dua lossis sib npaug rau 5 × C, Tsawg dua lossis sib npaug rau 0.75) |
TP410, TP430 thiab TP439 Properties
Cov hlau yuav tsum ua raws li cov khoom tensile hauv qab no: lub zog tensile, yield zog, thiab elongation.
| Qib | Tensile zog, Min, Ksi [MPa] | Yield zog, Min, Ksi [MPa] | ELONGATION. MIN,% |
|---|---|---|---|
| TIAB SA 410 | 55 [380] | 30 [205] | 20 |
| TIAB SA 430 | 60 [415] | 35 [240] | 20 |
| TIAB SA 439 | 60 [415] | 30 [205] | 20 |
ASTM A268 Stainless Hlau Tubing Qhov ntau thiab tsawg kam rau ua
| Sab nraud txoj kab uas hla, Hauv [Mm] | OD Tolerance, Hauv [Mm] | Phab ntsa Thickness,% | Nyias Phab Ntsa Tubes |
|---|---|---|---|
| Txog 1⁄2, [12.7], Excl | ±0.005 [0.13] | ±15 | |
|
1⁄2 To 11⁄2 [12.7 To 38.1], Excl/Td>
|
±0.005 [0.13] | ±10< | Tsawg dua 0.065 Hauv. [1.6 hli] Nominal |
| 11⁄2 txog 31⁄2 [38.1–88.9], Excl | ±0.010 [0.25] | ±10 | Tsawg dua 0.095 Hauv. [2.4 hli] Nominal |
| 31⁄2 txog 51⁄2 [88.9–139.7], Excl | ±0.015 [0.38] | ±10 | Tsawg dua 0.150 Hauv. [3.8 hli] Nominal |
| 51⁄2 Rau 8 [139.7–203.2], Inc | ±0.030 [0.76] | ±10 | Tsawg dua 0.150 Hauv. [3.8 hli] Nominal |
ASTM A268 TP410, TP430, TP439 Stainless hlau Tubing Nqe ib tuj
Peb tus ex- Hoobkas nqi yog raws li nram no: TP410 stainless hlau yeeb nkab: US $ 1,450-1,900/ton; TP430 stainless hlau yeeb nkab: US $ 800-1,600 / tuj; TP439 stainless hlau yeeb nkab: US $ 1,300-2,250 / tuj. Cov no yog tag nrho cov Hoobkas ncaj qha tus nqi, tshem tawm cov neeg nruab nrab thiab txo koj cov nqi yuav khoom.
Nyem kom tau txais cov qauv dawb
kev tshuaj xyuas
Txhua batch ntawm cov kav dej yog tsim los nruj me ntsis raws li ASTM A268 tus qauv los xyuas kom meej ruaj khov thiab txhim khu kev qha kev ua tau zoo thiab tag nrho traceability. Qhov tseeb tuab thiab qhov ntev ntev ntawm cov kav dej yog tswj nruj heev, thiab txhua cov yeeb nkab yuav tsum tau kuaj xyuas ultrasonic kom tsis txhob muaj qhov tsis xws luag xws li npuas thiab tawg.
ASTM A268 stainless hlau Tube Hoobkas
GNEE muab qhov kev xa khoom zoo rau ASTM A268 ferritic tubing. Hauv - cov khoom lag luam tuaj yeem xa tuaj sai sai hauv 5-10 hnub, thaum kev tsim khoom yuav tsum muaj lub voj voog xa khoom ntawm 20-30 hnub.
zoo ntim
Peb cov tshuaj ntim khoom siv VCI (volatile corrosion inhibitor) ntim cov dej tsis muaj dej ua ke nrog lub siab - ntom ntom PE sab hauv txheej los tiv thaiv oxidation nto los ntawm ya raws thaum thauj hauv hiav txwv. Txhua qhov kev txiav txim tau ntim rau hauv IPPC- ntawv pov thawj txhawb nqa seaworthy ntoo crates lossis hexagonal straps ntxiv nrog nylon pluaj los tiv thaiv hlau - rau- hlau txhuam, nrog lub peev xwm siab tshaj plaws ntawm 2.5 metric tons, ua kom yooj yim rau kev ua haujlwm crane.
Cim npe nrov: Tuam Tshoj astm a268 tp410 tp430 tp439 stainless hlau round tubing manufacturers, lwm tus neeg, Hoobkas
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