Seamless luj tshib
Seamless luj tshib tseem hu ua seamless luj tshib lossis seamless yeeb nkab luj tshib hauv lus Askiv. Seamless luj tshib fittings tau muab faib ua kub dov (extruded) seamless luj tshib fittings thiab txias-draw (dov) vim lawv txawv manufacturing txheej txheem. ) Ob hom seamless luj tshib yeeb nkab fittings. Cold drawn (dov) raj tau muab faib ua ob hom: cov raj puag ncig thiab cov raj tshwj xeeb.
1. Forging txoj kev: Siv lub tshuab swaging los xuas nrig ntaus tawm qhov kawg lossis ib feem ntawm cov yeeb nkab kom txo tau cov kab sab nraud. Cov tshuab swaging feem ntau muaj xws li teb, txuas pas nrig, thiab cov menyuam hom.
2. Rolling txoj kev: Feem ntau, lub mandrel tsis siv, thiab nws yog haum rau lub puab puag ncig ntawm lub tuab-walled raj. Muab cov tub ntxhais tso rau hauv lub raj, thiab siv cov menyuam los thawb lub voj voog sab nraud rau kev ua haujlwm puag ncig.
3. Punching txoj kev: Siv ib tug tapered core ntawm lub punch los nthuav cov yeeb nkab kawg mus rau qhov yuav tsum tau muaj qhov loj thiab cov duab.
4. Txoj kev khoov: Muaj peb txoj kev siv ntau, ib txoj kev hu ua stretching method, lwm txoj kev hu ua stamping method, thiab txoj kev thib peb yog txoj kev rau cov menyuam. Muaj 3-4 rollers, ob lub taag rollers, ib qho kev kho cov menyuam, kev hloov kho Nrog rau qhov kev ncua deb, cov yeeb nkab tiav yuav khoov.
5. Txoj kev bulging: Ib qho yog muab cov roj hmab tso rau hauv lub raj thiab ntim nrog lub punch rau sab saum toj kom lub raj protrude rau hauv cov duab; Lwm txoj kev yog hydraulic bulging, uas yog ntim nrog cov kua nyob rau hauv nruab nrab ntawm lub raj, thiab lub siab ntawm cov kua bulges lub raj mus rau hauv lub siab xav. Rau cov duab, feem ntau ntawm kev tsim cov kav dej corrugated siv txoj kev no.
Seamless luj tshib muaj qhov zoo hauv qab no:
Hygienic thiab non-toxic, lub teeb yuag, zoo tshav kub tsis kam, zoo corrosion kuj, zoo thaum tshav kub kub preservation, zoo cuam tshuam kuj, thiab kev pab lub neej ntev.
1, Hygienic thiab non-toxic: Cov khoom yog tsim los ntawm cov pa roj carbon thiab hydrogen tsis ntxiv cov tshuaj lom hnyav hlau ntsev stabilizer. Kev tu cev ntawm cov khoom siv tau raug kuaj los ntawm lub teb chaws txoj cai.
2, Lub teeb yuag: Qhov ntom ntawm lub luj tshib yog 0.89-0.91g / cm, uas tsuas yog ib feem kaum ntawm cov yeeb nkab steel. Vim nws lub teeb yuag, nws tuaj yeem txo tus nqi tsheb thauj mus los thiab kev siv zog ntawm kev tsim kho.
3. Kev ua haujlwm kub zoo: Thaum cov dej ua haujlwm kub yog 70 degrees, qhov muag kub yog 140 degrees.
4. Zoo corrosion kuj: Tsuas yog ob peb cov tshuaj hydrogenating, nws tuaj yeem tiv taus kev yaig ntawm ntau yam tshuaj lom neeg. Nws muaj cov kua qaub zoo heev, alkali tsis kam, corrosion kuj, tsis muaj xeb, tsis muaj corrosion, tsis muaj kab mob, tsis muaj hluav taws xob tshuaj corrosion.
5. Kev ua haujlwm siab: Vim nws qhov tshwj xeeb cuam tshuam lub zog kev ua tau zoo, nws tau txhim kho zoo dua piv rau lwm cov yeeb nkab phab ntsa, thiab nws lub nplhaib txhav yog sib npaug li 1.3 npaug ntawm cov yeeb nkab phab ntsa.
6. Lub neej ua haujlwm ntev: Cov yeeb nkab muaj lub neej ua haujlwm ntau tshaj 50 xyoo nyob rau hauv qhov ntsuas kub thiab siab. Nws muaj kev tiv thaiv ultraviolet thiab tiv thaiv hluav taws xob, yog li cov khoom yuav tsis ploj mus.
Carbon steel:ASTM / ASME A234 WPB, WPC
Alloy:ASTM / ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91 WP911, 15Mo3 15CrMoV, 35CrMoV
Stainless hlau:ASTM / ASME A403 WP 304-304L-304H-304LN-304N ASTM / ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM / ASME A403 WP 321-MAST 347-347 H. : kuv
Tsawg kub steel:ASTM / ASME A402 WPL3-WPL 6
High-kev ua tau zoo steel:ASTM / ASME A860 WPHY 42-46-52-60-65-70 cam khwb cia hlau, hlau alloy, stainless hlau, tooj liab, txhuas alloy, yas, argon leaching, PVC, PPR, RFPP (reinforced polypropylene), thiab lwm yam.
| Material Malleable cam khwb cia hlau | Malleable cam khwb cia hlau |
| Siab siab tshaj plaws 25 bar (363PSI) (2.5MPA) Chav Kawm 150 | 25 bar (363PSI) (2.5MPA) Chav Kawm 150 |
| Qhov kub siab tshaj 200 ° C (392 ° F) | 200 ° C (392 ° F) |
| Tensile zog 350MPA | 350MPA |
| Hardness HB150 (Brinell) | HB150 (Brinell) |
| Elongation 10% | 10% |
| Tsim nyog thov dej, roj, roj, petrochemical | Dej, roj, roj, petrochemical |
| Txuj: EN10242 / ANSI / ASME B16.3 / DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 | EN10242 / ANSI / ASME B16.3 / DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 |
| Txuj: EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 | EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 |
| Ua haujlwm siab PN25 / 2.5Mpa / 363PSI / CLASS 150 / 25Bar | PN25 / 2.5Mpa / 363PSI / CLASS 150 / 25Bar |
| Ntim cov ntsiab lus Thawv nrog / tsis muaj pallet, ob lub hnab woven, | Thawv nrog / tsis muaj pallet, ob lub hnab woven, |
| Los yog raws li tus neeg yuav khoom thov. | Los yog raws li tus neeg yuav khoom thov. |
| Cov ntsiab lus ntawm kev xa khoom yog nyob ntawm qhov ntau thiab qhov tshwj xeeb ntawm txhua qhov kev txiav txim. Rau | Raws li qhov ntau thiab specifications ntawm txhua qhov kev txiav txim. Rau |
| Lub sijhawm xa khoom ib txwm yog 30 txog 45 hnub tom qab tau txais qhov tso nyiaj. | |
| Shipping yog yooj yim rau kev txiav txim loj. Rau |
