ASTM A249 TP317L Kub Exchanger Tube

 

TP317L kub exchanger raj yog ib hom "L" qib austenitic stainless hlau uas muaj molybdenum tsawg. Piv rau TP304L thiab TP316L stainless hlau, lawv muaj kev tiv thaiv corrosion zoo dua. Cov ntsiab lus tsis tshua muaj cov pa roj carbon monoxide muab kev tiv thaiv rau rhiab heev thaum vuam thiab lwm yam kev kho cua sov. TP317L tshav kub exchanger raj yog tsis-sib nqus nyob rau hauv lub annealed mob tab sis tej zaum yuav ua me ntsis sib nqus vim vuam.

TP317L stainless hlau raj muaj qhov zoo heev corrosion kuj nyob rau hauv ntau yam tshuaj, tshwj xeeb tshaj yog nyob rau hauv acidic chloride ib puag ncig ntsib nyob rau hauv lub pulp thiab ntawv mills. Cov ntsiab lus ntxiv ntawm chromium, npib tsib xee, thiab molybdenum piv rau TP316L stainless hlau txhim khu kev tiv thaiv chloride pitting thiab dav corrosion. Qhov tsis kam nce nrog ntau dua molybdenum alloy cov ntsiab lus. TP317L raj tuaj yeem tiv taus sulfuric acid ntau txog 5% ntawm qhov kub txog li 120 degree F (49 degree). Hauv qab 100 degree F (38 degree), cov hlau muaj qhov ua siab ntev rau cov kev daws teeb meem siab heev.

A249 TP317L Stainless Hlau Heat Exchanger Tube Specification

Hom:Welded Austenitic Steel Thaum tshav kub kub Exchanger Tubes

Qib:TIAB SA 317L

Loj:1/4 "OD to 5" OD

Ntev:Txog li 6 meters, kev cai txiav ntev

Thickness:1mm txog 13mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10

Ua tiav:No.1 Pickled Finish, No.4 tiav, BA Finish, Electropolished Pipes

Delivery condition:Kub Finish, Cold Finish, Bright Annealed, Polished, Annealed thiab Pickled, Passivated, Stress Relived

Cov qauv dawb rau cov neeg siv khoom

SA 249 TP317L Welded Stainless Hlau Tubing Chemical Composition

Element	Cov ntsiab lus (%)
Hlau, Fe	Tshuav
Chromium, Cr	18-20
Nickel, Nia	11-15
Molybdenum, Mo	3-4
Manganese, Mn	2
Silicon, Sib	1
Phosphorus, P	0.045
Carbon, C	0.03
Sulfur, S	0.03

A249 TP317L SS yeeb nkab kev muag khoom

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNEE TP317L Stainless hlau kav kev muag khoom

ASME SA249 TP317L Stainless Exhaust Pipe	SA249 TP317L SCH 40S Tube
ASTM A249 TP317L SS Round Tube	317L nyias phab ntsa Stainless Tubing
A249 TP317L Bright Annealed Tube	TP317L Stainless Hlau Welded Tubes
TP317L SS Square Tube	A249 TP317L SS Rectangular yeeb nkab

 

Cim npe nrov: Tuam Tshoj astm a249 tp317l kub exchanger tube manufacturers, lwm tus neeg