304 Stainless Hlau Coil Tubing, 1/4, 3/8, 3/4 Seamless Thiab Welded Coil Tube
DONGSHANG stainless muaj ntau xyoo ntawm kev paub los muab stainless hlau coil tubing nrog ntau thiab tsawg ntawm 1/4 mus rau 1 nyob rau hauv. thiab phab ntsa thickness ntawm 0.035 mus rau 0.065 nyob rau hauv. , peb muaj peev xwm ua tau cov coils uas txawm mus txog 2000 m nyob rau hauv ntev yam tsis muaj longitudinal los yog orbital welds.ASTM A213 / A269 tus qauv kev qhia tshwj xeeb yog siv rau seamless stainless hlau tubing, ASTM A249 / A269 rau welded raj, nrog ob qho tib si ci annealing tiav thiab annealing pickling tiav, feem ntau, seamless coil tubing tuaj yeem muab tsis muaj kev pheej hmoo ntawm impurities uas feem ntau cuam tshuam nrog welding raj, seamless tubing yog qhov kev xaiv zoo tshaj plaws rau kev siv tseem ceeb.
Stainless hlau Coil Tubing Specifications
Peb yog ib tus kws tshaj lij hauv kev tsim coil tubing, muaj kev txawj ntse thiab cov txheej txheem los ua kom tau raws li qhov kev pab cuam tubing khoov, tag nrho cov tubing yog ua nyob rau hauv 100% kuaj ntawm qhov tsim nyog siab, tubing sab hauv thiab sab nrauv yog huv si thiab sim rau packing.
- Precision dabtsi yog khoov
- Smooth khoov
- Nto roughness Ra <0.5 μm
- Txheem kam rau ua: ASTM A269, lossis D4 / T4
- Lub zog - Tensile, tawg
- Hardness - Rockwell, Micro
- Suab nrov - Eddy Tam sim no, Ultrasonic
- Leak & Strength - Hydrostatic
- Leak - Cua hauv qab dej
- Khoov Test - Rov qab khoov, Flattening, Rov qab Flattening, Flange
- Dimensional - OD, Phab ntsa, Ncaj
- Metallurgical - Grain Size, Sensitization, Corrosion, Phase Balance / Intermetallic, Metallographic
Coil Tubing Hauv Stainless Hlau Thiab Nickel Alloys
304/304L thiab 316/316Lare dav siv qib nyob rau hauv stainless hlau pab pawg neeg vim lawv zoo heev corrosion kuj thiab zog, cov stainless steels muaj peev xwm tiv taus kub kub, tsis kub thiab kub siab, thiab lawv yog cov nqi zoo cov khoom kuj.
304/304L Stainless Hlau Chev Tubing
304 qib yog cov khoom siv 18/8 Cr/Ni stainless hlau, nws muaj cov khoom zoo corrosion thiab cov khoom kom tau raws li ntau daim ntawv thov, nws yog tus nqi zoo thiab qib pheej yig, 304L yog qib qis carbon 304.
304 / L (UNS S30400 / UNS S30403) Tshuaj muaj pes tsawg leeg % (Max.)
| CR CHROMIUM | NI NICKEL | C CARBON | MO MOLYBDENUM | MN MANGANESE | SI SILICON | PH PHOSPHORUS | S SULFUR |
|---|---|---|---|---|---|---|---|
| 18.0-20.0 Nws | 8.0-12.0 Nws | 0.030 Nws | 0.0 | 2.00 Nws | 1.00 Nws | 0.045 ib | 0.30 Nws |
Txawm li cas los xij, 304/304L tsis tsim nyog siv rau hauv ib puag ncig dej ntsev, vim tias corrosion yuav tshwm sim hauv Chloride mob.
316/316L Stainless Hlau Chev Tubing
316 stainless hlau yog qib thib ob siv, nws muaj 2.0 - 3.0 molybdenum keeb uas ua rau nws muaj kev tiv thaiv corrosion zoo dua li 304, thiab vim li no, nws yog qhov kev xaiv zoo rau kev siv marine.
316 / L (UNS S31600 / UNS S31603) Chemical Composition % (Max.)
| CR CHROMIUM | NI NICKEL | C CARBON | MO MOLYBDENUM | MN MANGANESE | SI SILICON | PH PHOSPHORUS | S SULFUR |
|---|---|---|---|---|---|---|---|
| 16.0-18.0 Nws | 10.0-14.0 Nws | 0.030 Nws | 2.0-3.0 Nws | 2.00 Nws | 1.00 Nws | 0.045 ib | 0.30 * |
Nickel Alloy 825, 625 Coil Tubing
| QIB | UNS | C (MAX.) | CR | NI | MO | Lwm tus |
|---|---|---|---|---|---|---|
| alloy 825 | n08825 ua | 0.03 ib | 20 | 38.5 ib | 2.6 | Cu = 1.7, Ti = 0.7 |
| alloy 625 | N6625 | 0.1 | 21.5 ib | > = 58 | 9 | Nb = 3.5 |
Tom qab annealing, straighten stainless hlau tubing yog nyob rau hauv mos mos, tubing yuav khoov, tsim thiab fabricated nyob rau hauv ntau yam kev qhia thiab cov ces kaum, me me txoj kab uas hla thiab nyias phab ntsa coil tubing yog muaj rau tshwj xeeb daim ntawv thov.
Standard Stainless Hlau Coil Tubing Dimensions
Stainless hlau raj yog tsim nyob rau hauv daim ntawv coiling, dav me me txoj kab uas hla, siab tshaj plaws raj ntev yuav ua tau 1000 meters, tsis muaj kev sib koom tes hlau, muaj ib tug loj ntau yam ntawm stainless hlau tubing rau coiling, txheem sab nraud txoj kab uas hla yog muab hauv qab no, thiab phab ntsa thickness ranges. los ntawm 0.0275 nti - 0.083 nti, qhov siab tshaj plaws mus txog 1000 meters.
SIJ HAWM DIAMETER
- 1/8 "
- 3/16"
- 1/4 "
- 5/16"
- 3/8 "
- 1/2"
- 5/8"
- 7/8"
- 3/4 "
- 1”
- 1"-1/2"
Phab ntsa tuab
- 0.02 "
- 0.035 "
- 0.049 "
- 0.065 "
- 0.083 "
Stainless hlau Coil Tubing tiav
Mill tiav thiab ci ntsa iab annealed tiav tuaj yeem xaiv rau coil tubing, yog tias xav tau, cov txheej txheem kos tau raug muaj kom tau txais qhov ntev nruj, ci ntsa iab lub raj muaj qhov du.
Coiled tubing tuaj yeem tsim ntau yam nyob ntawm daim ntawv thov, piv txwv li, helical coil thiab kab rov tav raj.
Qhov zoo ntawm Coil Tubing
Cov txheej txheem ib txwm siv los ntawm kev siv cov hlua ntev ntev mus rau qhov kawg lossis nrog cov fittings, nws yog cov txheej txheem ua haujlwm hnyav heev., cov txheej txheem vuam no qeeb heev thiab raug nqi, siv coil tubing tsis tsuas yog siv ib feem ntawm lub sijhawm, txo cov nqi zog, nws kuj tseem muab rau kev nyab xeeb ntau dua thiab txij nkawm dawb installation.
- Ntxiv corrosion kuj, ua tsaug rau stainless hlau, duplex thiab nickel alloys zog.
- Txhim kho kev ntseeg siab-siv tsawg dua cov khoom siv kho tshuab lossis cov welds txo lub sijhawm rau qhov tsis xws luag, xws li xau thiab lwm yam tsis ua haujlwm ntev.
- Txo cov nqi zog ua haujlwm - txhim kho qhov ntev ntawm lub raj yuav siv sij hawm tsawg dua thiab txhim khu kev qha ntau dua li kev sib txuas ntau qhov ntev.
Stainless Hlau Chev Tubing Rau Thaum tshav kub kub Exchanger
Coil tubing yog siv rau ntau yam kev siv, thov kom txias thiab cua sov hloov lub zog nyob rau hauv corrosive thiab tsis zoo kub ib puag ncig, xws li zaub mov thiab dej haus, roj thiab roj, tshuaj kev lag luam thiab lwm yam, peb tsim thiab tsim coiled tubing kom tau raws li cov neeg muas zaub. nyob rau hauv txawv sharps thiab lub hom phiaj.
Kev lag luam stainless hlau tubing coil thov rau kev sib hloov cua sov, boilers, roj, tshuaj, chiv, tshuaj fiber ntau, tshuaj, nuclear fais fab thiab lwm yam.
Cov kua dej stainless hlau coil raj siv rau cov dej haus, npias, mis nyuj, dej thiab khoom siv kho mob.
Cov qauv siv tshuab nrog stainless hlau coil raj siv rau kev luam ntawv thiab dyeing, luam ntawv, textile machinery, khoom siv kho mob, khoom siv hauv chav ua noj, tsheb thiab marine accessories, kev tsim kho thiab kho kom zoo nkauj.
Hom kev siv ntawm stainless hlau coil tubing:
- Evaporator Coil Tubing
- Solar Heater Coil Tubing
- Dais Txias Coil Tubing
- Condenser, Boiler Coil Tubing
- Txias Ntauwd Coil Tubing
- Chav Coil Tubing
Ntau yam ntawm cov khoom siv hluav taws xob muaj xws li - Chilled Water Coils - Kub Dej Coils - Direct Expansion (Evaporator) Coils - Condenser Coils - Chav Coils - Chilled Beam Coils - Active Beam Coils
Tswj Kab Coiled Tube
Coiled raj rau kev tswj kab feem ntau yog ua los ntawm stainless hlau, duplex stainless hlau los yog npib tsib xee alloys, xws li stainless hlau 316L, duplex 2205 thiab 2507, Nickel alloy 825 thiab alloy 625. Cov coiled hlab yuav welded & redrawn hlab los yog seamless txias drawn tubes.Cov kab tswj tau muaj cov kab ntev ntev ntev, coiled tubing feem ntau ntim rau ntawm lub qhov txhab ntawm lub nruas los yog spool, kuj muaj cov hlau reels tshwj xeeb, Encapsulated thiab PVC coated muaj.
- Downhole hydraulic tswj kab
- Downhole tshuaj tswj kab
- Subsea tswj kab rau hydraulic zog thiab tshuaj txhaj kab
- Flowline tswj
- Instrumentation tubing
- Smooth puab nto tswj kab tubing siv nyob rau hauv fiber optic daim ntaub ntawv
