GNEE yog lub chaw tsim khoom thoob ntiaj teb txhim khu kev qha tshwj xeeb hauv seamless stainless hlau kavASTM A269 TP 316 Tisiab zoo. Nrog ntau tshaj 18 xyoo ntawm kev lag luam kev lag luam, peb tau ua haujlwm rau cov neeg siv khoom hauv ntau tshaj 30 lub teb chaws, nrog rau txhua xyoo export ntim ntau tshaj 1000 tons. Peb cov khoom muaj ntawv pov thawj kev lag luam, suav nrogISO 9001, PED thiab NACE MR0175.
ASTM A269 TP316Ti stainless hlau seamless tubing yog tsim tshwj xeeb rau kev siv hauv kev ntsuas tshuab. Peb cov yeeb nkab TP316Ti muaj0.40-0.60% titanium (Ti), uas zoo tiv thaiv nag lossis daus ntawm chromium carbides. Los ntawm kev sib sau txias thiab daws cov txheej txheem annealing, peb nruj me ntsis tswj cov hardness hauvTsawg dua lossis sib npaug rau HB 190thiab peb muab flare thiab crush cov yeeb yaj duab. Tsis tas li ntawd, peb lav lub zog tensile Ntau dua lossis sib npaug ntawm 515 MPa, elastic txwv Ntau dua lossis sib npaug ntawm 205 MPa thiab elongation Ntau dua lossis sib npaug li 35%, ua kom cov kav dej kav ntev nyob rau hauv cov xwm txheej ntawm kev kub siab thiab thermal cycles.
ASTM A269 TP316Ti seamless yeeb nkab nta ib txoj kab uas hla sab nraud kam rau ua ntawm ± 0.08 hli, phab ntsa thickness kam rau ua ntawm ± 0.06 hli thiab ncaj tsawg dua los yog sib npaug rau 0.3 hli / m, muab cov kev tswj kom meej. Sab hauv nto tiav yog polished rauRa Tsawg dua lossis sib npaug li 0.4 μm, uas txo cov kua dej sib txhuam, tshem tawm cov kev pheej hmoo ntawm kev sib kis thiab tswj cov purity siab xav tau hauv cov txheej txheem ntsuas.
ASTM A269 TP316Ti Stainless Hlau Seamless Yeeb Nkab Specification
| Yam khoom | Stainless hlau seamless yeeb nkab |
|---|---|
| Txoj cai | ASTM A213, A312, ASTM A269 thiab ASTM A269 |
| Khoom siv | 300 Series: 304, 304L, 304H, 316, 316L, 316H, 316Ti |
| Nto | Polished, annealed, pickled, ci |
| Cov duab | cev |
| Tus txiv neej | txias dov |
| Daim ntawv thov | Thaum tshav kub kub exchangers, tshuaj thiab petrochemical, onshore / offshore roj thiab roj, fais fab nroj tsuag, shipbuilding, pulp thiab ntawv, kws |
| Loj | Ntev: 6m lossis customized Sab nraud txoj kab uas hla (OD): 12.7mm ~ 630mm Phab ntsa thickness (EP): 1mm ~ 50mm |
| Lub sij hawm xa tuaj | Kev xa khoom tam sim lossis raws li kev txiav txim kom muaj nuj nqis |
| Ntim | Txheem hiav txwv ntim rau export, lossis raws li qhov xav tau |
Tshuaj muaj pes tsawg leeg ntawm 316Ti Stainless hlau kav
| Element | Min. | Max. |
|---|---|---|
| c | - | 0.08 ib |
| Yog lawm | - | 0.75 ib |
| mn | - | 2 |
| Q | - | 0.45 ib |
| Yog lawm | - | 0.03 ib |
| Cr | 16 | 18 |
| mo | 2 | 3 |
| N | - | 0.1 |
| Kev ntseeg | Puag | Puag |
| Tsis yog | 10 | 14 |
| Koj | - | 5 × % (C + N) |
Mechanical Properties ntawm 316Ti Stainless hlau kav
| Kev kho mob | Annealing |
|---|---|
| Tensile zog Rm | 75 ksi (min) / 515 MPa (min) |
| Elastic txwv Rp. 0,2% | 30 ksi (min.) / 205 MPa (min.) |
| Elongation (2 "los yog 4D gl) | 35% (min.) |
Lub cev muaj zog ntawm 316Ti Stainless Steel Pipes
| Cov cua sov tshwj xeeb (0-100 degree) | 500 J·kg⁻¹·℃K⁻¹ |
|---|---|
| Thermal conductivity | 14.6 W m⁻¹℃K⁻¹ |
| Thermal expansion | 16.5 hli/m/degree |
| Modulus ntawm elasticity | 193 gp ua |
| hluav taws xob resistivity | 7.4 μΩ / cm siab |
| Qhov ntom | 7.99 g/m² |
ASTM A269 316Ti Stainless Hlau Yeeb Nkab Tolerances
| Qhov loj hauv nti | Tolerances (nti) OD | Phab ntsa kam rau ua | Ovality (2 × tol., hauv.) | Txiav ntev (inch) |
|---|---|---|---|---|
| tsawg dua 1/2 | ± 0.005 | ± 15% | - | +1/8 – 0 |
| Ntau tshaj 1/2 rau 1-1/2 | ± 0.005 | ± 10% | – 0.065 | +1/8 – 0 |
| Ntau tshaj 1-1/2 rau 3-1/2 | ± 0.010 | ± 10% | – 0.095 | +3/16 – 0 |
| Ntau tshaj 3-1/2 rau 5-1/2 | ± 0.015 | ± 10% | -0.150 Nws | +3/16 – 0 |
| Ntau tshaj 5-1/2 rau 8 | ± 0.030 | ± 10% | - | +3/16 – 0 |
ASTM A269 TP316Ti Stainless Hlau Yeeb Nkab Nqe Sau
| Kev piav qhia | Nqe hauv USD |
|---|---|
| 11mm square stainless hlau tubing, 12 × 12 OD | $4.00 |
| Welded thiab seamless 316Ti stainless hlau yeeb nkab, txoj kab uas hla 18 "thiab 24" | 1200 USD |
| 316Ti 6 "Schedule 40 Stainless Hlau Yeeb Nkab | 1500 USD |
| 316Ti stainless hlau yeeb nkab txoj kab uas hla 25mm, 32mm | 1450 USD |
| 316Ti Stainless Hlau Yeeb Nkab DN15, DN50, DN80 | 1500 USD |
Daim ntawv thov ntawm 316Ti Stainless hlau kav
Cov khoom siv npaj zaub mov, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig chloride.
Laboratory rooj thiab khoom siv.
Ntug hiav txwv architectural panels, railings thiab tiav.
Nkoj accessories.
Cov thawv ntim tshuaj, suav nrog rau kev thauj mus los.
Thaum tshav kub kub exchangers.
Woven los yog welded cov ntxaij vab tshaus rau mining, quarrying thiab dej pom.
Yuav ua li cas koj weld 316Ti stainless hlau yeeb nkab?
316Ti stainless hlau yeeb nkab yog qhov zoo tshaj plaws welded los ntawm cov txheej txheemTIG (GTAW)los yogMIG (GMAW), siv titanium-stabilized muab tub lim hlau (zoo ib yam li 316L lossis 316Ti rods) kom tsis txhob muaj qhov kub thiab txias.
Yuav ua li cas xaiv ntawm 316L thiab 316Ti stainless hlau kav?
Rau kev siv dav dav thiab corrosive heev, tshwj xeeb tshaj yog thaum vuam cov ntaub ntawv tuab, kev siv316L (qib carbon tsawg).Rau cov ntawv thov kub siab (qhov twg qhov kub siab tshaj qhov chaw pib), nws raug pom zoo316Ti (titanium stabilized qib). Yog hais tias qhov kev khiav hauj lwm kub siab tshaj 450 degrees, 316L muaj kev pheej hmoo ntawm rhiab heev, thaum TP316Ti, los ntawm stabilization nrog titanium, guarantees tiav kev tiv thaiv rau intergranular corrosion.
Peb tuav cov khoom muag tas li ntawm 20 tons ntawm TP316Ti raw yeeb nkab, uas tso cai rau peb txo peb cov khoom txhuas lub sij hawm rau25-30 hnub-ob lub lis piam sai dua qhov nruab nrab ntawm kev lag luam.
Tshuag xaj: 3-7 hnub (ntxiv yog tias yuav tsum tau kuaj ntxiv).
Tshiab ntau lawm: 30-45 hnub (nyob ntawm raw khoom muaj).
Thaum koj qhov kev txiav txim tau lees paub, peb yuav muab koj cov lus qhia ntxaws ntxaws. Peb xa cov duab lossis yeeb yaj kiab tsim khoom txhua hnub Friday - npog qhov txias txias, annealing thiab tshuaj xyuas theem - tso cai rau koj saib xyuas koj cov khoom xa tuaj raws sijhawm, txawm tias los ntawm txawv teb chaws.
ASTM A269 yeeb nkab feem ntau yog nyias-walled thiab muaj kev cuam tshuam rau siab deformation thaum lub sij hawm thauj mus los ntev. Peb tsuas yog siv cov thawv plywood txhawb nqa, nruab nrog U-shaped txhawb nqa thav duab los tiv thaiv cov yeeb nkab los ntawm kev khoov hauv qab nws qhov hnyav. Qhov no ua kom ntseeg tau tias qhov ntev ntawm 6 lossis 12 meters tuaj txog ntawm koj qhov kev teeb tsa nrog lawv cov kev ncaj ncees ua raws li cov qauv tsim nyog.
