A420 WP L3 WP L6 Luj tshib siv rau kev sib txuas lossis faib cov dej ntws

Nilo \ / alloy k w.nr.: 1.3981
Alloy Steel Flanges
Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.
304L Stainless Hlau Seamless Yeeb Nkab

SCH40 monel 400 yeeb nkab raug xaiv raws li Werkstoff tus lej 2.4360 thiab tsis yog N04400. Alloy 400 cov kav hlau tseem hu ua monel aleloy 400 Yeeb Nkab, Monel 400 Yeeb & Nickel Alloy 400 Yeeb Nkab.

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

304 Stainless hlau Tube tshav kub kub kev kho cua sov, daws kev kho (anealing kev kho (anealing) - cua sov mus rau 1010-11200C thiab txias nrawm. Cov menyuam kawm ntawv no tsis tuaj yeem ua tau zoo los ntawm kev kho cua sov.

Muaj cov chav kawm sib txawv ntawm cov flanges xws li ntawm chav kawm 150 leej Monel tsis yog rau chav kawm 2500, thiab PN6 rau PN64.

Featuring 304 Stainless Hlau Rau Heev Zoo Corrosion, Qhov kev pom zoo Weld Neck Flange tuaj yeem txuas nrog lub kaw lus weld ntawm lub caj dab. Welded thaj chaw tuaj yeem raug tshuaj xyuas yooj yim los ntawm radiography. Matched yeeb nkab thiab Flange Bore txo cov cua hlob thiab kev yaig hauv raj dej. Flange yog zoo heev rau siv nyob rau hauv koj daim ntawv thov tseem ceeb thiab yog qhov zoo rau siv nrog huab cua, dej, roj, nkev, thiab chav dej.

Nws yog dav siv nyob rau hauv cov roj pov thiab roj kev tshawb nrhiav \ / ntau lawm thiab hauv kev hloov cua sov hauv petrochemical \ / tshuaj lom neeg.

ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

Nws muaj peev xwm tiv thaiv ntau yam ntawm oxidizing thiab tsis-oxidizing tshuaj, thiab cov khoom ua kom pom tseeb zoo rau pitting thiab crevice nres nyob rau hauv muaj cov chlorides thiab lwm yam.
ASTM B407 UNRICS N08800 INCOLOY 800 Welded Yeeb Nkab

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.

Inconel 600 Flanges yog ua los ntawm ib hom Nickel chromium alloy. Muaj cov qib sib txawv ntawm Nickel chromium alloys txhua qhov sib txawv nrog cov tshuaj lom neeg muaj pes tsawg leeg.

Tsis zoo li cov nyom, lub luj tshib tuaj yeem siv lub zog ntawm cov phab ntsa thaum lub sijhawm tig los ntawm lub neej ua haujlwm ntev, ruaj khov, tawv thiab nyuaj. Lub Why 52 lub zog ua rau cov fittings zoo meej nqi kev daws teeb meem rau ntau yam kev lag luam.

Chromium, molybdenum thiab nitrogen nce kev tawm tsam rau pitting corrosion. Npib tsib xee ua cov qauv Austenic.

ASTM A105 feem ntau siv rau cov khoom siv hlau cov khoom siv uas tau siv los tsim cov khaub ncaws sib xyaw ua ke xws li flange thiab forged fittings ntawm cov hlab me me ntawm cov hlab me me. A105 Flange tau tempering ntawm 1100 f ua los ntawm huab cua txias. Peb yog cov chaw tsim khoom loj tshaj plaws ntawm A105 steel flanges.

A105 Flange, Astm A105 Flange, Carbon Steel Flange, Spectacy Qhov muag tsis pom Flange
Muaj nuj nqis rau nws lub zog siab thiab corrosion-resistant yam ntxwv, monel 400 muaj los ntawm cov hlau txuas ntxiv hauv ntau cov ntaub ntawv siv rau ntau qhov kawg siv.
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils

Cov khoom siv no yuav tsum tau teem tus nqi charpy v cuam tshuam hauv qhov kub ntawm -46,000, kom paub meej tias nws tuaj yeem ua haujlwm nyob rau hauv cov dej kub, lub caij ntuj no lossis dej hiav txwv dej hiav txwv.

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.

SS 304L square bar muaj ntau tshooj steel uas yog siv rau kev tsim khoom thiab kho vaj tse. Nws yog ib feem ntawm peb lub teeb thiab rov muab cov lus, ua rau nws haum rau txhua hnub kev lag luam lag luam.

Hastelloy alloys phau ntawv qhia
Sesim Que La La Terroia Txoj Kevcai 800 cov qoj ib sab La adicion de Cromo HACE Que Lee Dean Rear, Mientras Qav El Corrosion de nimel las hace heat ductiles.

Alloy 800 Weld Neck Flanges Peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo uas yuav haum rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.

C22 tuaj yeem ua haujlwm kub lossis ua haujlwm txias. Txawm li cas los xij, C22 ua haujlwm-hardens sai. Yog li ntawd, kev ua haujlwm txias yuav tsum tau ua nyob rau theem nrog kev cuam tshuam aneals. Qhov chaw yuav tsum muaj annealed tom qab ua haujlwm txias.

Incoloy 800H Flange Peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo ntawm cov hom uas yuav tsum tau ua rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.

Inconel 600 puag ncig bar yog npib tsib xee-raws li benign carburization thiab zoo heev corrosion thiab kub heev. Inconel 600 cov khoom sib txuas ua haujlwm tiv thaiv kom qhuav cl2 thiab ntau lwm cov roj sib txawv ntawm cov mob me thiab kub. Alloy 600 Bar yog npib tsib xee-chromium alloy nrog zoo oxoidation decomposition decomposition decomposition thiab acid oxidation ntawm ntug dej kub.

Cov khoom lag luam duplex fittings super duplex no tau tsim los raws li cov neeg ua haujlwm hauv tebchaws thiab International Standifications. Cov khoom siv roj duplex s32750 seamless fittings thiab super ob lub fittex s32750 welded fittings tau siv ntau yam tshuaj, tshuaj, khoom siv hluav taws xob, thiab lwm yam.

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

Alloy 800 yog npib npib tsib xee-chromium alloy nrog siab zog thiab kev tiv thaiv zoo rau oxidation thiab corrosion ntawm qhov kub. ASTM B407 UNICS NC08800 INCOLOY 800 W. NR. 1.4876 Welded yeeb nkab yog dav siv rau kev tsim kho cov khoom siv uas yuav tsum tau ua rau corrosion tsis kam, lub zog, thiab ruaj khov rau kev pabcuam txog 1500 ° F (816 ° C).

Hastelloy C22 flanges muaj ntau yam kev siv hauv ntau yam lag luam. Hastelloy C22 alloys feem ntau yog siv nyob rau hauv cov tshuaj lag luam rau fittings thiab tubing, thiab nws kuj pab kom tsis txhob muaj paug, uas feem ntau tshwm sim los ntawm kev mob corrosion.

S32750 S32760 SUPLLEX Stuple Stainless Hlau Pipes Nrog Cov Pitting Zoo Tshaj

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj welded rau ntawm nws cov (s) kom txuas cov yeeb nkab sib txuas ua ke thiab tso cai rau kev hloov pauv lossis lub hlab lossis xaus.

Inconel Phaj tau zoo tsis kam rau corrosion nrog rau lub zog siab txawm txawm nyob ntawm cryogenic kub. Inconel daim ntawv tso tseg nws cov kev daws teeb meem ntawm cov npib tsib xee thiab chromium.

Npib tsib xee raws 800 incoloy hexagonal yeeb nkab yog paub kom muaj qhov zoo tiv taus corrosion. Tshwj xeeb hais txog kev hais lus, tus incoloy 800 yeeb nkab muaj txaus tiv taus ob carburization zoo li oxidation corrosion.

Lub corrosion resistant Hastelloy alloys tau siv dav los ntawm kev lag luam ua lag luam. Qhov kev xav tau rau kev ua tau zoo ua rau lawv txoj kev lees paub thiab kev loj hlob hauv thaj chaw ntawm lub zog, kev noj qab haus huv thiab ib puag ncig, roj thiab cov roj thiab cov roj cuv khw desulfurization.

Ib puag ncig uas tsis muaj 304 \ / 304L stainless hlau yuav nquag tsis corode 317l.

Cov kav dej ntawm seamless configurations tau muaj peev xwm ntau dua cov muaj peev xwm thiab lub zog tshaj lwm qib.

Ib qho bushing yog hom kabmob. Feem ntau hais lus, "Pab" pab txhawb kev txav ntawm ob qho kev sib xyaw thaum txo kev sib txhuam. Yooj yim hauv kev tsim qauv, cov kabmob raug muaj ob qhov chaw uas yob tawm tsam ib leeg, tso cai ob qho kev sib deev kom tsis txhob muaj kev sib txhuam.

ASTM A105 feem ntau siv rau cov khoom siv hlau cov khoom siv uas tau siv los tsim cov khaub ncaws sib xyaw ua ke xws li flange thiab forged fittings ntawm cov hlab me me ntawm cov hlab me me. A105 Flange tau tempering ntawm 1100 f ua los ntawm huab cua txias. Peb yog cov chaw tsim khoom loj tshaj plaws ntawm A105 steel flanges.

Nuclear tshuab tseem feem ntau muaj qhov kub tshaj li 650¡Ãc, nyob rau hauv uas lub zog ntawm inconel 625 tshib tuaj yeem tiv taus.

Cov chaw ntawm cov ntu no muaj cov tsos pom zoo vim dav dav corrosion. Ib qho ntxiv, lawv tsis muaj zog ntawm cov alloy thiab xav tau hloov ntau zaus kom tiv thaiv kev puas tsuaj los tiv thaiv kev puas tsuaj. Vim hais tias cov alloy muaj qhov zoo tsis kam rau cov corrosion lossis kev sib koom ua ke, los ntawm kev lag luam nyiaj txiag, kev lag luam tuaj yeem siv 304 stainless hlau welded fittings yam tsis muaj kev dai lawv cov hnab ris.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Hastelloy X Nippolet Flanges Hastelloy X plam ntawm Flanges
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm

Tsis suav txog N08367 tseem hu ua Alloy Al6XN yog cov carbon ntau, siab purity, nitrogen-batoy nrog zoo heev rau chloride pitting thiab compevice corrosion.

Inconel 625 coil yog cov yam ntxwv zoo los ntawm nws cov kev tiv thaiv zoo rau oxidation, qhov siab-kub corrosion thiab qaug zog. ASTM B443 tsis yog N06625 Inconel P phaj tau siv dav hauv Aerospace, kev ua lag luam thiab roj thiab muaj zog zoo dua qub txawm tias muaj ib puag ncig zoo.

SMO 254 Cov kav dej tuaj yeem tiv taus cov kev ntxhov siab ntawm cov neeg muaj kev ntxhov siab thiab alloy 254 smo yeeb nkab siab ua haujlwm nyob rau hauv cov kub thiab xeb ib puag ncig.

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.
Stainless hlau 304L tau txais nws lub npe vim tias kev sib cuam tshuam ntawm nws cov alloying muaj pes tsawg leeg thiab ib puag ncig uas lawv tau ua kom muaj kev tiv thaiv xeb. Ntau hom stainless hlau muaj ntau yam kev siv thiab muaj ntau ntawm kev sib tshooj. Txhua tus hlau tsis muaj tsawg kawg yog 10% chromium. Tab sis tsis yog txhua tus hlwv los ntawm kev tsim kom sib npaug.
Nickel-Tooj-based alloy 400 monel 2.4360 txias kos cov kab mob kev ntxhov siab thaum raug rau corrosive cracking thaum raug rau cov media corrosive nyob rau hauv ib puag ncig ib puag ncig. Monel 400 yog tooj liab thiab nickel raws li alloy uas nrov niaj hnub no vim nws qhov kev ua tau zoo. Lub alloy muaj kua qaub zoo heev thiab alkali tsis kam. Tsis tas li ntawd, nws muaj cov zog tensile muaj zog, ductility, zoo heev thermal condactivity, thiab tuaj yeem yog tawv los ntawm kev ua haujlwm txias. Ib qho ntxiv, nws tuaj yeem siv rau hauv cov ntawv thov nrog qhov kub thiab txias txij li rho tawm txog 538 degrees Celsius.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

Titanium lub ntom yog li 60% uas ntawm stainless hlau thiab nickel alloys, qhov hnyav no txuag ua rau nws xaiv qhov chaw zoo uas yog qhov tseem ceeb xws li aerospace.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Hastelloy X Nippolet Flanges Hastelloy X plam ntawm Flanges
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm

Inconel 718 yog npib tsib xee-chromium-based alloy uas feem ntau siv nyob rau hauv cov ntawv thov kub siab xws li aerospace thiab roj turbines. Ib qho ntawm cov tseem ceeb tshaj plaws hauv kev tsim cov astm b670 inconel 718 daim ntawv yog lub phaj dov. Muaj ob hom tseem ceeb ntawm inconel 718 daim hlau muaj nyob rau ntawm kev ua lag luam: kub dov thiab cov phiaj txias. Cov paib.
Incoloy 800h Flange
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Loj od: 1 \ / 2 "" ~ 48 ""
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Tsim cov qauv ASME B36.10 ASME B36.43

Hauv cov ntawv thov uas siab ua haujlwm tes ua haujlwm yog qhov ua ntej, kev siv cov kav dej uas tsis muaj qab hau. Txawm hais tias muaj zog dua welded yeeb nkab, tus nqi yog ntau dua. Ib qho ntxiv, hauv cov khoom welded, muaj kev pheej hmoo ntau dua ntawm kev cuam tshuam ntawm kev txhim kho hauv tshav kub cuam tshuam weld cheeb tsam. Qhov pom tseeb ntawm alloy steel welded yeeb nkab thiab seamless khoom yog lub pas dej transverse ntawm qhov ntev ntawm cov yeeb nkab
Incoloy 800h Flange
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Loj od: 1 \ / 2 "" ~ 48 ""
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Tsim cov qauv ASME B36.10 ASME B36.19

Lub 800H \ / ntawm feem ntau soldered nrog Ra82 (ernicr-3) liab qab hlau rau cov ntawv thov txog li 1450¡Ãf. RA330-04 (N08334) Cov xov tooj liab ua kom ze rau cov kev nthuav dav ua kom nthuav dav cov coeffanic sib txuam, nrog rau lub zog siab dua.

Tsau-nthuav dav iav-encapsulated girapsulated alloys, muaj ib qho kev nthuav dav thermal, muaj ib lub khob hluav taws xob nthuav dav zoo ib yam li qhov ntsuas kub
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Alacion de Niquel Incoloy 800H 1.4958 Tubos Y Tubrogias
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm

Ameslikas tau tsim los tawm tsam dej hiav txwv, Al6xN tau nthuav nws lub luag haujlwm ua qhov zoo thaum nruab nrab-corrosion resistant alloy. Al6XX ntsia hlau yog cov pa roj carbon tsawg, siab purity, nitrogen muaj "super autusenitic" stainless hlau alloy. Al 6xN xov xwm yog Super Austenic al 6 xq xov tau muaj cov ntsiab lus roj carbon, npib tsib xee thiab molybdenum. Al 6xN xov yog tiv taus chloride kev ntxhov siab corrosion.

Nilo Alloy 36, W.NR 1.3912, Tiv Thaiv 36% Nickel-Npib thiab muaj tus nqi ntawm kev nthuav dav ntawm cov hlau.

Nws ua rau pom zoo tsis kam mus rau nruab nrab thiab txo qhov chaw. Cov alloy no tsim ib zaj yeeb yaj kiab oxide, kev tiv thaiv zaj duab xis uas tsis tawm mus, tab sis nws khaws cov oxidation superi-sauv tsis kub.

Inconel 600 Seamless Tubes ntawm cov qauv tsis ua N06600 thiab ASTM B167 yog cov uas tsim kom muaj kev tiv thaiv ntau dhau kev tiv thaiv dhau los.

DIN2527 F70 ANSI B16.48 ASTM A106.48 ASTM A105 SPECTACE dig muag A694 F65 WN RTJ Flange - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Qhov no muab kev txhim kho zoo heev rau cov sulfuric acid. Nws kuj tseem muaj cov ntsiab lus chromium siab, kom ua kom zoo dua rau oxidizing tshuaj lom neeg cov tshuaj lom kabmob uas muaj kuab lom thiab yaj oxygen.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Hastelloy X Nippolet Flanges Hastelloy X plam ntawm Flanges
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm

Caw 36 ® yog npib npib npib tsib xee, tsis muaj nyiaj npib ob leeg uas muaj 36%, commar 36 muaj qhov kub tsawg los ntawm kev nthuav dav ntawm + 500 ° F (260 ° C).

304 Stainless Hlau Ntawv yog qhov kev xaiv zoo rau kev siv cov hlau uas siv hluav taws xob xws li chav ua noj thiab cov khoom siv cua sov, cov hlab cua sov thiab lwm yam kev siv hluav taws xob nrog ib puag ncig dej tshiab. Peb muab ntau qhov ntau thiab tsawg ntawm ci anisaled AISI 304 daim ntawv.

Incoloy 800H Flange Incoloy 800 \ / 800Ht Flanges yog muab rau Nickel-Hlau Alloys uas yog lub zog ntawm qhov chaw hnyav. Cov flanges pom kev nthuav tawm cov superior tiv thaiv mus rau chloride kev ntxhov siab corrosion thiab crevice corrosion. Ntau dua, nws kuj qhia tau zoo tshaj plaws hauv kev xeb, kev nyuaj siab tawg thiab creepy). Lub vuam ntawm cov flanges no yog ua tiav siv ntau hom kev kawm xws li Mig, Tig thiab ntau dua.
Incoloy 800h Flange
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Loj od: 1 \ / 2 "" ~ 48 ""
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Tsim cov qauv ASME B36.10 ASME B36.58
Hastelloy cov yeeb nkab raj b2 b3 x c22000 c276 sms welded steel yeeb nkab
1 hli tuab 304 stainless hlau phaj

Lub siab molybdenum cov ntsiab lus ntawm 254smo stainless hlau ua kom nws muaj cov oxidation ntau dua thaum anneered, ua rau muaj kev sib tw sib txawv tom qab siv cov hlau qub. Txawm li cas los xij, qhov no tsis muaj cov phom sij ntawm txoj kev xeb tawm tsam ntawm cov hlau.

ASTM A403 w317L npog tus qauv rau wroustenitic stainless hlau fittings rau cov kev siv rau siab rau cov piping siab.

Peb yog tus tsim, broker, stocker, tus muab kev pab cuam ntawm asme sb564 monel k500 flanges solid, yielding ib tug rigidity solient, yielding ib tug rigidity solient, yielding ntawm 115 ksi rau lub zog nias. Monel K500 Fasteners thiab Flanges muaj kev sib xyaw ua ke ntawm lub zog muaj zog nrog corrosion zoo li corrosion tsis kam rau Monel 400 thiab txhim kho kom muaj cov pa roj av.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Kovar alloy 4J25
Beveled kawg, ntshiab kawg "
Alacion de Niquel Incoloy 800H 1.4958 Tubos Y Tubrogias
Hlau tuav & RDS
Invar 36 Tube OD: 0.2-6mm, wt: 0.02-2mm