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Grade 243 Duplex Steel Pipe , Low Carbon Steel Tube ASTM A519 4130 4140 Durable

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Grade 243 Duplex Steel Pipe , Low Carbon Steel Tube ASTM A519 4130 4140 Durable

Brand Name : Best Pipeline

Model Number : 1/2''-48''

Certification : API/CE / ISO /TUV

Place of Origin : Chiina Japan

MOQ : 1Tonds

Price : 450 usd/tton

Payment Terms : L/C /TT

Supply Ability : 1000000 Tons

Delivery Time : 5-8 working days

Packaging Details : According To Customers Demands

Standard : ASTM A519

Grade : Grade 243

Technique : Carbon Steel Seamless Pipes

Section : Round /Square

Application : Low Carbon Steel Pipes

Sample : Can be send for free

Certificate : CE

Place Of China : Tianjin/Qingdao /Shanghai

Contact Now

Product Name :

TEAVA ZINCATA EN10255 HDG

TEAVA DE INSTALATII ZINCATA SUDATA LOGITUDINAL

Tevile de instalatii zinacate sudate logitudinal se folosesc in general la transportul fluidelor si gazelor nonagresive.Tevile sunt testate la presiune ,avand aprobarea de lucru sub presiune avand si avantajul unei rezistente sporite la agenti anticorozivi.
Standard de fabricatie -EN 10255,ISO 65
Calitate otel - S 235,S275,S185T,S195T
Lungimi -6 m
Zincare - HDG
Livrare -pachete 700-2000 kg

Tevi sudate din otel (SSAW, LSAW, LSAW, HFW)

Tevile din otel sudate sunt un element structural comun în industria construcțiilor de zeci de ani. Ele au capacitatea de a rezolva multe probleme complexe de construcții. Utilizate ca elemente structurale, în pereți combinație, carcase sau transport de apã, aplicațiile sunt infinite,în diverse lungimi și dimensiuni. Pentru a raspunde nevoilor din industria de construcții, oferim 2 categorii principale de conducte pentru cerințele clientului.

Teavã de oțel sudata elicoidal(SSAW)

Aceste conducte sunt realizate din rulouri laminate la cald, care sunt sudate într-un mod spirala, folosind un automat de sudare cu arc electric sub strat de flux (SAW).Avantajul acestor conducte este capacitatea de a produce tevi in lungimi mari, datoritã capacitãții continuu materie primã rulare.

Specificatii:
• Grosime: 8mm - 25mm
• Diametrul exterior: 400mm - 3000mm
• lungimi de pana la 80m
Tevi sudate longitudinal (LSAW)

Tevi spiralate sunt realizate din rulouri, si existã o limitare a grosimii de perete ce poate si produsa. Tevi sudate longitudinal, cum ar fi LSAW (JCOE) sunt în mãsurã sã realizeze pânã la 50mm. Cu toate acestea ca aceste conducte sunt laminate din placi, cea mai mare lungime posibil este de 18m.

Specificatii:
• Grosime: 6mm - 50mm
• Diametrul exterior: 406mm - 1422mm
• Lungimi de la 3 - 18m

Tevi sudate de înaltã (HFW)
Datoritã capacitații sale de a fi sudate la dimensiuni mici, țevile HFW sunt deosebit de potrivite pentru șarpante, stadioane, poduri și alte aplicații structurale.

Specificatii:
• Grosime: 3mm - 25.4mm
• Diametrul exterior: 114mm - 711.2mm
• Lungime: 3m - 18m

Tuburi din oțel carbon pentru constructiii structurale mașini.

Standard:

· DIN2391-1: Tevi laminate pentru precizie

· EN 10305-1: Tevi laminate pentru precizie

Dimensiuni (mm):

· Diametru exterior: 4.0mm-60.0mm

· Grosime perete: 0.5mm-8 mm

Lungime: max 6000mm

Aplicatii:

· Costructii masini si motoare

Intalatii pneumatice

· Intalatii hidraulice

Otel grade:

· DIN2391-1 ST35

· DIN2391-1 ST45

· DIN2391-1 ST52

Conditii de livrare:

· GBK, BKS, BK, BKW, NBK

Testari:

· Compozitia chimica, Proprietati mecanice

· Test vizual si dimensiune

· NDT

· Test de granulatie

DIN2391-1: Compozitia chimica(%)

Grade C Si Mn P S
DIN2391 ST35 ≤0.17 ≤0.35 ≥0.40 ≤0.050 ≤0.050
DIN2391 ST45 ≤0.21 ≤0.35 ≥0.40 ≤0.050 ≤0.050
DIN2391 ST52 ≤0.22 ≤0.55 ≥1.60 ≤0.050 ≤0.050

DIN2391-1: Proprietati mecanice

Grade BK BKW BKS GBK NBK
Rm
N/mm
min
min Rm
N/mm
min
min N/
mm
min
ReH
N/mm
min
min N/
mm
min
min N/mm
min
ReH
N/mm
min
min
DIN2391 ST35 480 6 420 10 420 315 14 315 25 340-470 235 25
DIN2391 ST45 580 5 520 8 520 375 12 390 21 440-570 235 21
DIN2391 ST52 640 4 580 7 580 420 10 490 22 490-630 355 22

TEAVA LAMINATA SI SUDATA INOX Specificatii: A312 ASTM, ASME SA312 Tipuri de 329, 405, 409, 410, 429, 430, 430Ti, 443,

TEAVA SUDATA PATRATA SI RECTANGULARA Standarde de fabricatie: EN 10219 / EN 10305-5 Calitate otel: S 235, S 275, S 355

TEAVA SUDATA ROTUNDA CONSTRUCTII Stardarde de fabricatie -EN 10219 Calitate otel -S235,S275,S355

Energy-related Tubular Products Boiler and heat transmission use Boiler water tubes, flue pipes, superheat tubes, Heat

NAGYMÉRETŰ ILL. VASTAGFALÚ VARRATNÉLKÜLI (MELEGEN HENGERELT)
ACÉLCSÖVEK
Általános és speciális mechanikai, gépipari, szerkezeti, megmunkálási, vezeték célokra.
Vastag falú csöveinket elsősorban varratnélküli kivitelben mechanikai és gépipari célokra forgalmazzuk járatos és speciális
vastag falakkal. Cégünk vállalja egy adott külső átmérőhöz tartozó egyedi vagy általános technológiával maximálisan
gyártatható vastag falú cső méretek beszerzését hegesztett és varratnélküli kivitelben is.
Vastag falú csöveknél lehetőség van egyedi falvastagságok beállítására is minimum rendelési mennyiségekkel, ez a minimum
változó. Minőségekben gyakorlatilag bármilyen anyagminőséget betudunk szerezni. Kérje ajánlatunkat.
Méretválaszték: Ø 10,2-812 mm akár 100 mm fallal! Egyedi gyártástechnológiával akár 1600 mm külső átmérőjű acél
és fémcsöveket is tudunk gyártatni akár 130 mm fallal.
Szabványok: EN 10083, EN 10084, EN 10208-1/2, EN 10027-1/2, EN 10216-1/2/3/4, EN 10297-1/03, EN 10220, EN
10210-1/2, DIN 2440/2441/2442, DIN 2448/1629, DIN 17175, ASTM A 59, GOST 8731, 8732
Minőségek: E235, E355, E355K2, E470, E420J2, E590K2, E730K2, 30CrMo4, 42CrMo4, 16MnCrS5, C22E, C22R, C25E,
C25R, C30R, C30E, C35Em C35R, C40E, C40R, C45R, C45E, C50E, C50R,C55E, C55R, P195TR1, P195TR2, P235TR1, P235TR2,
P265TR1, P235TR2, P265TR1, P265TR2, P355N, P460N, P355NH, P460NH, P275NL1, P355NL1, P460NL1, P275NL2,
P355NL2, P460NL2, P215NL, P265NL
Hosszak: 4-13 m, egyedi beállításra, darabolásra van lehetőség.

Product Specification Grade Size Range

Carbon Pipe

Seamless Pipe ASTM/ASME A/SA53
ASTM/ASME A/SA106
CSA Z245.1-02
B
B
359 CAT2 - 483 CAT2
1/8" Nom OD - 24" OD
1/8" Nom OD - 24" OD
2" Nom OD - 26" OD
Welded Pipe - ERW ASTM/ASME A/SA53
ASTM A252
API 5L (PSL-1, PSL-2)
Slurry Pipe / Abrasive Resistant
A, B
2, 3
B, X42, X52, X56, X60, X65, X70
220, 240 Brinell
1/8" Nom OD - 26" OD
4" Nom OD - 24" OD
12" Nom OD - 26" OD
3" Nom OD - 24" OD
Welded Pipe - DSAW API 5 L(PSL-1, PSL-2), API 2B
CSA Z245.1
B, X42, X52, X56, X60, X65, X70, X80
483 Cat 2
18" Nom OD - 48 " OD
24 " Nom OD - 108 " OD
18" Nom OD - 60 " OD
24" Nom OD - 42" OD
Welded Pipe - Spiral ASTM A252 2, 3 16" Nom OD - 108" OD

Carbon Fittings

Butt Weld Fittings CSA Z245.11
MSS - SP - 75
359 CAT2 - 483 CAT2
Y42, Y52, Y60, Y65, Y70
2" - 42"
4" - 48"
Flanges CSA Z245.12
A694
359 CAT2 - 483 CAT2
F42, F52, F60, F65, F70
2" - 48"
4" - 48"
3" - 48"

Low Temperature

Seamless Pipe ASTM/ASME A/SA 333 Grade 1, Grade 3, Grade 6 1/2" - 24"
Welded Pipe ASTM/ASME A/SA 672 C60, C70 20"- 48"
Butt Weld Fittings ASTM/ASME A/SA 420 WPL3, WPL6 1/2" - 24"
Flanges ASTM/ASME A/SA 350 LF2, LF3 1/2" - 24"; 150# - 2500#
Forged Steel Fittings ASTM/ASME A/SA 350 LF2 1/2" - 3"; 3000$ - 6000#

Stainless

Product Specification Grade Size Range

Stainless

Seamless Pipe

ASTM/ASME A/SA 312/376

ASTM/ASME A/SA 790

TP304/L, TP316/L, TP304/H, TP321/H, TP347/H, TP317/L 1/4" - 16"
Welded Pipe ASTM/ASME A/SA 790 UNS S31803/S32205 Duplex 1/2" - 12"
Butt Weld Fittings ASTM/ASME A/SA 403
ASTM/ASME A/SA 815
UNS S31803/S32205 Duplex
WP321/H, WP347/H
1/2" - 8"; 10S, 40S, 80S,
1/2" - 12"; 10S, 40S, 80S,
Flanges ASTM/ASME A/SA 182 S31803/S32205 Duplex 1/2 - 12"; 150#, 300#
Forged Steel Fittings ASTM/ASME A/SA 182 F51 Duplex 1/2" - 2"; 3000#

Seamless Stainless
Grades: 304/H,304/L,316/L,321/H,347/H

Seamless Pipe ASTM A312 1/8" - 12" 10S, 40S, 80S, 120, 160, XXH
Butt Weld Fittings ASTM A403 1/2" - 8" 10S, 40S, 80S
Flanges ASTM A182s 1/2" - 8" 150#, 300#

Alloys, Chrome Moly, Nickel

Product Specification Size Range Walls/Pressure

Chrome Moly

Seamless Pipe ASTM/ASME A/SA 335 P1, P11, P22, P5, P9, P91 1/4" - 24"
Welded Pipe ASTM/ASME A/SA 691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 20" - 60"
Butt Weld Fittings ASTM/ASME A/SA 234 WP11. WP22, WP5, WP9, WP91 1/2 - 30"
Flanges ASTM/ASME A/SA 182 F11, F22, F5, F9, F91 1/2" - 24"; 150# - 2500#
Pressure Fittings ASTM/ASME A/SA 182 F11, F22, F5, F9, F91 1/4" - 3"; 3000# - 9000#

Alloy 20 (UNS N08020)

Seamless Pipe ASTM B729 1/8" - 8" 10S, 40S, 80S, 160
Welded Pipe ASTM B464 1/2" - 16" 10S, 40S
Butt Weld Fittings ASTM B366 1/2" - 12" 10S, 40S, 80S
Flanges ASTM B462 1/2" - 12" 150#, 300#
Forged Steel Fittings ASTM B462 1/2" - 4" 3000#

Alloy 276 (UNS N10276)

Seamless Pipe ASTM B622 1/2" - 4" 40S, 80S
Welded Pipe ASTM B619 1/4" - 12" 10S, 40S
Butt Weld Fittings ASTM B366 1/2" - 12" 10S, 40S, 80S
Flanges ASTM B564 1/2" - 12" 150#, 300#
Forged Steel Fittings ASTM B564 1/2" - 4" 3000#

Alloy 400 (UNS N04400)

Seamless Pipe ASTM B165 1/8" - 8" 10S, 40S, 80S
Welded Pipe ASTM B725 8" - 12" 10S, 40S
Butt Weld Fittings ASTM B366 1/2" - 12" 10S, 40S, 80S
Flanges ASTM B546 1/2" - 12" 150#, 300#
Forged Steel Fittings ASTM B546 1/2" - 2" 3000#

Alloy 600 (UNS N06600)

Seamless Pipe ASTM B167 1/8" - 8" 10S, 40S, 80S, 160
Butt Weld Fittings ASTM B366 1/2" - 8" 10S, 40S, 80S
Flanges ASTM B564 1/2" - 8" 150#, 300#
Forged Steel Fittings ASTM B564 1/2" - 4" 3000#

Alloy 625 (UNS N06625)

Welded Pipe ASTM B705 1/2" - 8" 10S, 40S, 80S, 160
Butt Weld Fittings ASTM B366 1/2" - 8" 10S, 40S, 80S
Flanges ASTM B564 1/2" - 8" 150#, 300#

Alloy 800 (UNS N08810 / NO8811)

Seamless Pipe ASTM B407 1/4" - 8 " 10S, 40S, 80S, 160
Butt Weld Fittings ASTM B366 1/2" - 8" 10S, 40S, 80S
Flanges ASTM B564 1/2" - 8" 150#, 300#
Forged Steel Fittings ASTM B564 1/2" - 2" 3000#

Alloy 825 (UNS N08825)

Seamless Pipe ASTM B423 1/2" - 8 " 10S, 40S, 80S, 160
Butt Weld Fittings ASTM B366 1/2" - 8" 10S, 40S, 80S
Flanges ASTM B564 1/2" - 8 " 150#, 300#

Duplex 2205 (UNS S31803 / S32205)

Seamless Pipe ASTM A790 1/2" - 8 " 10S, 40S, 80S, 160, XXH
Welded Pipe ASTM A790 1/2" - 12" 10S, 40S, 80S
Butt Weld Fittings ASTM A815 1/2" - 12" 10S, 40S, 80S
Flanges ASTM A182 F51 1/2" - 12" 150#, 300#
Forged Steel Fittings ASTM A182 1/2" - 4 " 3000#

BIG SIZE AND HEAVY WALL SEAMLESS TUBES (HOT ROLLED SEAMLESS TUBES)
For general and special purposes like mechanical, mashinery, construction, processing, pipe lines.
We sell our heawy wall tubes mainly for mechanical purposes for the machinery industry with general and special wall
thickness. Our company is ready to supply You the maximum available and producable wall thickness for every single
outside diameter welded and seamless tubes with special and general producing technology.
In case of heawy wall tubes these is a possibility to adjust customised wall thickness but this request goes with minimum
order quantity. The minimum order quantity depends on the sizes. Practicaly we can provide you all kinds of steel qualitits.
Please send Your demand to us!
Size assortment: Ø 10,2-812 mm till 100 mm wall thickness!
Standards: EN 10083, EN 10084, EN 10208-1/2, EN 10027-1/2, EN 10216-1/2/3/4, EN 10297-1/03, EN 10220, EN 10210-
1/2, DIN 2440/2441/2442, DIN 2448/1629, DIN 17175, ASTM A 59, GOST 8731, 8732
Qualities: E235, E355, E355K2, E470, E420J2, E590K2, E730K2, 30CrMo4, 42CrMo4, 16MnCrS5, C22E, C22R, C25E, C25R,
C30R, C30E, C35Em C35R, C40E, C40R, C45R, C45E, C50E, C50R,C55E, C55R, P195TR1, P195TR2, P235TR1, P235TR2,
P265TR1, P235TR2, P265TR1, P265TR2, P355N, P460N, P355NH, P460NH, P275NL1, P355NL1, P460NL1, P275NL2,
P355NL2, P460NL2, P215NL, P265NL
Lenghts: 4-13 m, posibility to make customised length.

ASTM A519 Grade 243 Specification

ASTM A519 Grade 243 Carbon Steel Seamless Pipes are Low Carbon Steel Pipes with 0.12-0.20 % carbon content with combination of 0.40-0.80 % manganese. These Pipes are also known as mild steel pipes and tubes.

ASTM A519 Grade 243 Pipes are low-cost Pipes easy to form and shape. These pipes are manufactured as per ASTM Specification and commercially referred as cs pipes or ms pipes. Low Carbon Steel Pipes are not as hard as hig carbon steel pipes,Though carburizing can increase its surface hardness.

ASTM A519 Grade 243 Properties

Chemical Properties
Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
0.12-0.20 0.10-0.35 0.40-0.80 0.035 0.035 0.25-0.35 Al max 0.012

Mechanical Properties
Yield Strength Tensile Strength Elongation A5 min
MPa min ksi min MPa min MPa min ksi min Percentage
480 630 22

Equivalent Designation
DIN EN BS NFA ASTM ASME
ASTM A519 Grade 243 ASME SA 519 Grade 243

Types of ASTM A519 Grade 243 Carbon Steel Seamless Pipes

Seamless Pipes

  • Cold Drawn Seamless Pipes
  • Hot Drawn Seamless Pipes

Welded Pipes

  • Electric Resistance Welded(ERW) Pipes
  • Continous Welded(CW) Pipes
  • Submerged Arc Welded(SAW) Pipes
  • Double Submerged Arc Welded(DSAW) Pipes
  • Spiral Welded Pipes
  • High Frequency Induction(HFI)
  • Longitudinally Submerged Arc Welded(LSAW) Pipes

Tubes

Seamless Tubes

  • Cold Drawn Seamless Tubes
  • Hot Drawn Seamless Tubes

Welded Tubes

  • Electric Resistance Welded(ERW) Tubes
  • Continous Welded(CW) Tubes
  • Submerged Arc Welded(SAW) Tubes
  • Double Submerged Arc Welded(DSAW) Tubes
  • Spiral Welded Tubes
  • High Frequency Induction(HFI)
  • Longitudinally Submerged Arc Welded(LSAW) Tubes

Hollow Sections

Pipes

  • Boom Pipe
  • Culvert Pipes
  • Square Pipes
  • Round Pipes
  • Honed Pipes

Tubes

  • Boom Tubes
  • Culvert Tubes
  • Square Tubes
  • Round Tubes
  • Honed Tubes

ASTM A519 Grade 243 Carbon Steel Seamless Pipes Pictures


Product Tags:

seamless steel tube

      

seamless mild steel pipe

      
China Grade 243 Duplex Steel Pipe , Low Carbon Steel Tube ASTM A519 4130 4140 Durable wholesale

Grade 243 Duplex Steel Pipe , Low Carbon Steel Tube ASTM A519 4130 4140 Durable Images

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