ASME SA213 TP304L Stainless Seamless Tube Rau Kub Exchanger

GNEE, raws li cov khoom lag luam thoob ntiaj teb ntawm stainless hlau tshav kub exchanger raj, muab TP304L precision tubing uas nruj me ntsis raws li ASTM A213, ASME SA213, thiab EN 10216-5, kom cov khoom ua tau raws li cov kev cai nruj kev nyab xeeb ntawm kev lag luam xws li petrochemical processing, pharmaceuticals, thiab zaub mov.

 

CovASTM A213 TP304L Kub Exchanger Tubesmuab los ntawm GNEE muaj nyob rau hauv ntau yam ntaub ntawv, nrog rau cov raj ncaj, U-khoov tshav kub exchanger raj, condenser raj, thiab precision txias- raj. Nto tiav suav nrog BA (ci annealed), pickled, thiab polished, uas zoo txo ​​cov nplai thiab fouling buildup, yog li ua kom cov dej ntws zoo tshaj plaws.

 

Peb TP304L hlab yog tsim los siv precision txias txias los yog txias dov txheej txheem, ua raws li cov tshuaj annealing ntawm 1900℃F (1040 degree) thiab ceev quenching. Cov txheej txheem no ua rau lub cev tsis sib xws austenitic microstructure, thaum lub siab tshaj plaws cov ntsiab lus ntawm tsuas yog 0.030% zoo tiv thaiv intergranular corrosion nyob rau hauv tshav kub- cuam tshuam cheeb tsam (HAZ) tom qab vuam. Raws li qhov tshwm sim, cov raj no tau siv dav hauv cov nroj tsuag petrochemical, cov chaw tsim hluav taws xob, cov khoom siv ua zaub mov, cov khoom siv tshuaj, thiab kev siv marine heat exchanger.

 

ASTM A213 TP304L seamless raj muab qhov tsawg kawg nkaus tawm lub zog ntawm 170 MPa (25 ksi) thiab lub zog tensile ntawm 485 MPa (70 ksi), tswj kev nyab xeeb thiab ruaj khov kev ua haujlwm txawm tias thaum ua haujlwm kub txog 800℃F (427 degree).

ASTM A213 TP304L Stainless Hlau Tube Specification

Specification	ASTM A-213 thiab nws qhov sib npaug ASME, DIN & EN Standard.
Qib	304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti
Hom	Seamless Ferritic thiab Austenitic Boiler, Superheater, thiab Thaum tshav kub kub -Txiv Tubes
Sab Nraum Loj	1/4 "OD, NB rau 3" OD, NB qhov ntau thiab tsawg
Thickness	1mm txog 12mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Ntev	Txog li 6 meters, kev cai txiav ntev
Xaus	No.1 Pickled Finish, No.4 tiav, BA Finish, Electropolished Seamless Tubes
Kev Xa Khoom	Raws li dov, tsim, Kev ntxhov siab, Annealed, Hardened, Tempered, Txias Kos
Txheej	Electropolish, Mechanical Polish, Satin Finish, Passivated

 

ASME SA213 TP304L Stainless Hlau Tube Chemical Composition

Qib	Cov pa roj carbon	Manganese	Phosphorus	Sulfur	Silicon	Chromium	Nickel
TP 304 L	0.035	2	0.045	0.03	1	18.0–20.0	8.0–12.0

 

Kev kho cua sov thiab cov qoob loo xav tau

Qib	Thaum tshav kub kub kho hom	Austenitizing/Solutioning/Stabilizing Temperature(min los yog range)℃F [degree]	Txias Media
TP 304 L	kev kho mob	1900 [1040]F	dej los yog lwm yam ceev ceev

 

ASME SA213 TP304L Seamless Tube Mechanical Properties

Qib	UNS npe	Tensile zog, min, [MPa, ksi]	Yield zog, min, [MPa, ksi]	Elongation hauv 2 nti lossis 50 mm, min, % B, C
TP 304 L	S30403	70 [485]	25 [170]	35

 

ASTM A213 TP304L Tube Siab ntsuas

Phab ntsa Thcickness nyob rau hauv nti	Outer Diameter hauv inches	Ua Haujlwm Siab (PSI) 25% ntawm Burst	Theoretical Yield Point ** (PSI)	Tensile zog (PSI)	Theoretical Burst Pressure * (PSI)	Yield zog (PSI)
0.049	0.375	6,634	10,614	75,000	26,534	30,000
0.028	0.250	5,412	8,660	75,000	21,649	30,000
0.035	0.250	7,292	11,667	75,000	29,167	30,000
0.049	0.250	12,089	19,342	75,000	48,355	30,000
0.065	0.250	20,313	32,500	75,000	81,250	30,000
0.020	0.375	2,239	3,582	75,000	8,955	30,000
0.028	0.375	3,292	5,266	75,000	13,166	30,000
0.020	0.250	3,571	5,714	75,000	14,286	30,000
0.035	0.375	4,303	6,885	75,000	17,213	30,000
0.065	0.375	9,949	15,918	75,000	39,796	30,000

 

ASME SA213 TP304L Stainless Hlau Seamless Tube Daim Ntawv Thov hauv Kub Exchanger

Thaum tshav kub kub Exchangers: dav siv nyob rau hauv lub plhaub thiab lub raj kub exchangers, tshwj xeeb tshaj yog nyob rau hauv qhov chaw tiv thaiv chloride kev nyuaj siab corrosion cracking yuav tsum tau.
Boiler thiab Superheater Tubes: Haum rau siab - qhov kub thiab txias kev pabcuam dej vim nws cov oxidation tsis kam ntawm qhov kub siab.
Kev Siv Tshuaj: Zoo tagnrho rau cov kav dej thiab cov khoom sib pauv tuav cov kua qaub corrosive lossis hauv siab - kev teeb tsa siab, feem ntau xaiv dhau tus qauv 304 vim qhov zoo dua intergranular corrosion kuj.

 

Txhawm rau kom ntseeg tau 100% cov khoom lag luam kev ntseeg siab, txhua qhov kev xa khoom tau dhau los tsis yog-Kev Ntsuas Kev Ntsuas Hluav Taws Xob (NDT), suav nrog Eddy Current Testing raws li ASTM E426 thiab Hydrostatic Testing. Tsis tas li ntawd, peb muab cov kev pabcuam zoo tshaj plaws los ntawm Mill Test Reports (MTRs) uas ua raws li EN 10204 3.1 tus qauv.

 

 

 

TP304L Stainless Hlau Tube Export Cov ntaub ntawv

Export ntawm ib pawg ntawm annealed thiab pickled ASME SA213 TP304L stainless hlau seamless hlab. Specifications: Sab nraud txoj kab uas hla 19.05 hli, Phab ntsa Thickness 2.11 hli, Ntev 6700 hli. Qhov hnyav tag nrho: 130,000 kg.
Export ntawm ib pawg ntawm annealed thiab pickled ASME SA213 TP304L stainless hlau seamless hlab. Specifications: Sab nraud txoj kab uas hla 21.3 hli, Phab ntsa Thickness 1.5 hli, Ntev 4100 hli. Qhov hnyav tag nrho: 20,000 kg.