ASTM A249 TP317L Stainless Hlau Welded Tubes

 

A249 TP317L welded yeeb nkab yog molybdenum-raws li austenitic stainless hlau yeeb nkab. Piv nrog rau cov pa stainless hlau, TP317L stainless hlau kav muaj ntau dua ductility, zoo dua kev nyuaj siab corrosion, siab zog ntau dua, thiab txhim khu kev qha kub. 317L steel muaj superior seawater kuj thiab corrosion kuj piv rau 316L, ua rau nws zoo tagnrho rau siv nyob rau hauv chemical processing, marine applications, thiab lwm yam corrosive ib puag ncig.

317L yog sib npaug rau Tuam Tshoj tus 00Cr19Ni13Mo3 stainless hlau yeeb nkab. Cov muaj pes tsawg leeg ntawm 317 stainless hlau suav nrog 18.0-20.0% chromium, 11.{{10}}}0% nickel, thiab 3.{{13} }}.0% molybdenum.

317L stainless hlau yeeb nkab yog ib qho ultra-low carbon variant ntawm 0Cr19Ni13Mo3, muab zoo intergranular corrosion kuj piv rau 0Cr19Ni13Mo3.

A249 TP317L Welded Stainless Hlau Tubing Specification

TxujQauv: A249 / SA249

QibQauv: TP317L

Loj:1/8 "NB rau 30" NB IN

Teem caij:TSW 20 SCH 30 SCH 40 STD SCH 80 SCH 60 SCH 80 SCH 120 SCH 140 SCH 160 XXS

Ntev:Ib qho Random, Ob Chav Random & Txiav Ntev.

Daim ntawv:Hloov, Square, Rectangular

Xaus:Plain End, Beveled kawg, Treaded

MOQ:3 ton

Thaum tshav kub kub kho rau 317L Stainless hlau kav:

Kev kho cov tshuaj (degree): 1010-1150, ua raws li kev ua kom txias sai.

Mechanical Properties of Solution-Treated Austenitic 317 Stainless Steel Pipes (GB/T4237-92):

Yield zog: Ntau dua lossis sib npaug rau 177 MPa
Tensile Strength: Ntau dua lossis sib npaug li 480 MPa
Elongation: Ntau dua lossis sib npaug li 35%
Hardness:
HBS Tsawg dua lossis sib npaug rau 187
HRB Tsawg dua lossis sib npaug rau 90
HV Tsawg dua lossis sib npaug li 200

Tshuaj muaj pes tsawg leeg ntawm 317L Stainless hlau kav:

Carbon (C): Tsawg dua lossis sib npaug rau 0.08%
Silicon (Si): Tsawg dua lossis sib npaug rau 1.00%
Manganese (Mn): Tsawg dua lossis sib npaug rau 2.00%
Phosphorus (P): Tsawg dua lossis sib npaug rau 0.035%
Sulfur (S): Tsawg dua lossis sib npaug rau 0.030%
Nickel (Ni): 11.0-15 {2}}%
Chromium (Cr): 18.0-20 0%
Molybdenum (Mo): 3.0-4 0%

GNEE TP317L SS steel yeeb nkab

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP317L Stainless Hlau Round Yeeb Nkab Daim Ntawv Thov:

Kev lag luam	Daim ntawv thov	Kev lag luam	Daim ntawv thov
Tshuaj	Thaum tshav kub kub Exchanger, boiler	Qab Zib	Evaporators, Condensers, Driers
Petrochemicals	Condenser	Tsheb	Hydraulic Tubing Tubing
Refineries	General Piping	Kev tsim kho	Architectural Rooj tog
Cov chiv	Lub nkoj siab	Pharmaceuticals, Dairy, Khoom noj khoom haus & dej haus	Machineries Txheej Piping
Ntawv & Pulp	Cov cuab yeej siv	Submersible Pumps	Pump Casing Applications
Engineering	Machineries Instrumentation Tubing

Cim npe nrov: astm a249 tp317l stainless hlau welded raj, Tuam Tshoj astm a249 tp317l stainless hlau welded raj manufacturers, lwm tus neeg