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BUUBKA API 5L B

Sawirka API 5L DARAJADA B
  • BUUBKA API 5L B
  • BUUBKA API 5L B
  • BUUBKA API 5L B

Sharaxaad Gaaban:

Magaca: API 5L Heerka B Tuubada

API 5L waa heerka ugu caansan ee tuubooyinka khadka ah ee ay samaysay Machadka Batroolka Amercian. Isla mar ahaantaana, ISO3183 iyo GB/T 9711 waa heerka caalamiga ah iyo heerka Shiinaha ee tuubooyinka khadka si gaar ah. Waxaan soo saari karnaa tuubooyinka khadka ah iyadoo loo eegayo saddexda heer ee la soo sheegay.

Nooca wax soo saarka: SMLS, ERW, LSAW, SSAW/HSAW

Dhexroorka Dibadda: 1/2” – 60”

Dhumucda: SCH 20, SCH 40, SCH STD, SCH 80 ilaa SCH 160

Dhererka: 5 – 12 mitir

Heerka Tilmaamaha Badeecada: PSL1, PSL2, Adeegyada Dhanaan

Dhammaadyada: Caadi ah, La Jaray

Dahaarka: FBE, 3PE/3LPE, Rinjiyeyn Madow, La midabeeyey


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Faahfaahinta Badeecada

Calaamadaha Alaabta

Kala soocidda habka wax soo saarka ee loo kala saarayo

● Si aan kala go 'lahayn
● La alxamay

Kala soocidda habka alxanka halkii

● ERW
● SAWL
● SSAW

Cabbirka baaxadda

Nooca OD Dhumucda
Xariif La'aan Ø33.4-323.9mm (1-12 inji) 4.5-55mm
ERW Ø21.3-609.6mm (1/2-24 inji) 8-50mm
SAWL Ø457.2-1422.4mm (16-56 inji) 8-50mm
SSAW Ø219.1-3500mm (8-137.8 inji) 6-25.4mm

Darajooyinka u dhigma

Heerka Caadiga ah Fasal
API 5L A25 Gr A GrB X42 X46 X52 X56 60 65 70
GB/T 9711
ISO 3183		 L175 L210 L245 L290 L320 L360 L390 L415 L450 L485

Halabuurka kiimikada

Halabuurka Kiimikada ee tuubooyinka PSL 1 oo leh t ≤ 0.984"

Heerka Birta Jajabka cufka, % oo ku salaysan falanqaynta kulaylka iyo badeecada a, g
C Mn P S V Nb Ti
ugu badnaan b ugu badnaan b ugu badan ugu badan ugu badan ugu badan ugu badan
Tuubo aan xuduud lahayn
A 0.22 0.9 0.3 0.3 - - -
B 0.28 1.2 0.3 0.3 c,d c,d d
X42 0.28 1.3 0.3 0.3 d d d
X46 0.28 1.4 0.3 0.3 d d d
X52 0.28 1.4 0.3 0.3 d d d
X56 0.28 1.4 0.3 0.3 d d d
X60 0.28 e 1.40 e 0.3 0.3 f f f
X65 0.28 e 1.40 e 0.3 0.3 f f f
X70 0.28 e 1.40 e 0.3 0.3 f f f
Tuubo la alxan
A 0.22 0.9 0.3 0.3 - - -
B 0.26 1.2 0.3 0.3 c,d c,d d
X42 0.26 1.3 0.3 0.3 d d d
X46 0.26 1.4 0.3 0.3 d d d
X52 0.26 1.4 0.3 0.3 d d d
X56 0.26 1.4 0.3 0.3 d d d
X60 0.26 e 1.40 e 0.3 0.3 f f f
X65 0.26 e 1.45 e 0.3 0.3 f f f
X70 0.26e 1.65 e 0.3 0.3 f f f

a. Cu ≤ = 0.50% Ni; ≤ 0.50%; Cr ≤ 0.50%; iyo Mo ≤ 0.15%,
b. Hoos u dhac kasta oo ah 0.01% oo ka hooseeya heerka ugu sarreeya ee kaarboonka ee la cayimay, koror 0.05% oo ka sarreeya heerka ugu sarreeya ee la cayimay ee Mn ayaa la oggol yahay, ilaa ugu badnaan 1.65% heerarka ≥ L245 ama B, laakiin ≤ L360 ama X52; ilaa ugu badnaan 1.75% heerarka > L360 ama X52, laakiin < L485 ama X70; iyo ilaa ugu badnaan 2.00% heerka L485 ama X70.,
c. Haddii aan si kale loo raacin NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Haddii aan si kale lagu heshiin.,
f. Haddii aan si kale loo raacin, FG + V = Ti ≤ 0.15%,
g. Lama oggola in si ula kac ah loogu daro B, hadhaaga B ≤ 0.001%

Halabuurka Kiimikada ee tuubooyinka PSL 2 oo leh t ≤ 0.984

Heerka Birta Jajabka cufka, % iyadoo lagu saleynayo falanqaynta kulaylka iyo badeecada Kaarboon u dhiganta
C Si Mn P S V Nb Ti Kale CE IIW CE PCm
ugu badnaan b ugu badan ugu badnaan b ugu badan ugu badan ugu badan ugu badan ugu badan ugu badan ugu badan
Tuubo aan xuduud lahayn
BR 0.24 0.4 1.2 0.025 0.015 c c 0.04 e,l 0.43 0.25
X42R 0.24 0.4 1.2 0.025 0.015 0.06 0.05 0.04 e,l 0.43 0.25
BN 0.24 0.4 1.2 0.025 0.015 c c 0.04 e,l 0.43 0.25
X42N 0.24 0.4 1.2 0.025 0.015 0.06 0.05 0.04 e,l 0.43 0.25
X46N 0.24 0.4 1.4 0.025 0.015 0.07 0.05 0.04 d,e,l 0.43 0.25
X52N 0.24 0.45 1.4 0.025 0.015 0.1 0.05 0.04 d,e,l 0.43 0.25
X56N 0.24 0.45 1.4 0.025 0.015 0.10f 0.05 0.04 d,e,l 0.43 0.25
X60N 0.24f 0.45f 1.40f 0.025 0.015 0.10f 0.05f 0.04f g,h,l Sida lagu heshiiyay
BQ 0.18 0.45 1.4 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X42Q 0.18 0.45 1.4 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X46Q 0.18 0.45 1.4 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X52Q 0.18 0.45 1.5 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X56Q 0.18 0.45f 1.5 0.025 0.015 0.07 0.05 0.04 e,l 0.43 0.25
X60Q 0.18f 0.45f 1.70f 0.025 0.015 g g g h,l 0.43 0.25
X65Q 0.18f 0.45f 1.70f 0.025 0.015 g g g h,l 0.43 0.25
X70Q 0.18f 0.45f 1.80f 0.025 0.015 g g g h,l 0.43 0.25
X80Q 0.18f 0.45f 1.90f 0.025 0.015 g g g aniga,j Sida lagu heshiiyay
X90Q 0.16f 0.45f 1.9 0.02 0.01 g g g j,k Sida lagu heshiiyay
X100Q 0.16f 0.45f 1.9 0.02 0.01 g g g j,k Sida lagu heshiiyay
Tuubo la alxan
BM 0.22 0.45 1.2 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X42M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X46M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
X52M 0.22 0.45 1.4 0.025 0.015 d d d e,l 0.43 0.25
X56M 0.22 0.45f 1.4 0.025 0.015 d d d e,l 0.43 0.25
X60M 0.12f 0.45f 1.60f 0.025 0.015 g g g h,l 0.43 0.25
X65M 0.12f 0.45f 1.60f 0.025 0.015 g g g h,l 0.43 0.25
X70M 0.12f 0.45f 1.70f 0.025 0.015 g g g h,l 0.43 0.25
X80M 0.12f 0.45f 1.85f 0.025 0.015 g g g aniga,j .043f 0.25
X90M 0.1 0.55f 2.10f 0.02 0.01 g g g aniga,j - 0.25
X100M 0.1 0.55f 2.10f 0.02 0.01 g g g aniga,j - 0.25

a. SMLS t>0.787", xadka CE waa inuu ahaadaa sidii lagu heshiiyay. Xadka CEIIW ee la dabaqay fi C > 0.12% xadka CEPcm-na wuu khuseeyaa haddii C ≤ 0.12%,
b. Dhimis kasta oo ah 0.01% oo ka hooseysa ugu badnaanta la cayimay ee C, koror 0.05% ah oo ka sarreeya ugu badnaanta la cayimay ee Mn ayaa la oggol yahay, ilaa ugu badnaan 1.65% darajooyin ≥ L245 ama B, laakiin ≤ L360 ama X52; ilaa ugu badnaan 1.75% darajooyin > L360 ama X52, laakiin < L485 ama X70; ilaa ugu badnaan 2.00% darajooyin ≥ L485 ama X70, laakiin ≤ L555 ama X80; iyo ilaa ugu badnaan 2.20% darajooyin > L555 ama X80.,
c. Haddii aan si kale loo raacin Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Haddii aan si kale lagu heshiin, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% iyo Mo ≤ 0.15%,
f. Haddii aan si kale loogu heshiin,
g. Haddii aan si kale loo raacin, Nb + V + Ti ≤ 0.15%,
h. Haddii aan si kale lagu heshiin, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% iyo MO ≤ 0.50%,
i. Haddii aan si kale lagu heshiin, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% iyo MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Haddii aan si kale lagu heshiin, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% iyo MO ≤ 0.80%,
l. Dhammaan darajooyinka tuubbooyinka PSL 2 marka laga reebo darajooyinka leh qoraallada hoose ee j, kuwa soo socda ayaa khuseeya. Haddii aan si kale loo raacin, laguma oggola in si ula kac ah loogu daro B iyo haraaga B ≤ 0.001%.

Hantida farsamada ee API 5l

Shuruudaha natiijooyinka Tijaabooyinka Tensile ee Tuubada PSL 1

Heerka Tuubada Xoog Wax Soo Saar ah a Xoogga jiidista Kordhinta Xoogga jiidista b
Rt0,5 PSI Ugu Yar Ugu yaraan PSI Rm (2in Af % daqiiqo) Ugu yaraan PSI Rm
A 30,500 48,600 c 48,600
B 35,500 60,200 c 60,200
X42 42,100 60,200 c 60,200
X46 46,400 63,100 c 63,100
X52 52,200 66,700 c 66,700
X56 56,600 71,100 c 71,100
X60 60,200 75,400 c 75,400
X65 65,300 77,500 c 77,500
X70 70,300 82,700 c 82,700
a. Darajada dhexe, farqiga u dhexeeya xoogga ugu yar ee la cayimay iyo wax soo saarka ugu yar ee la cayimay ee jirka tuubooyinka waa inuu ahaadaa sida loo bixiyay darajada sare ee xigta.
b. Darajooyinka dhexe, xoogga ugu yar ee la cayimay ee tolmada alxanka waa inuu la mid noqdaa kan loo go'aamiyay jirka iyadoo la adeegsanayo calaamadda cagta a.
c. Kordhinta ugu yar ee la cayimay, Af, oo lagu muujiyey boqolley oo lagu soo koobay boqolleyda ugu dhow, waxaa lagu go'aamin doonaa iyadoo la adeegsanayo isla'egta soo socota:
Halka C uu yahay 1 940 xisaabinta iyadoo la adeegsanayo cutubyada Si iyo 625 000 xisaabinta iyadoo la adeegsanayo cutubyada USC
Axc waa aagga tijaabada ee la adeegsan karo ee loo yaqaan 'tensile test patile beacon', oo lagu muujiyay milimitir laba jibbaaran (inji laba jibbaaran), sida soo socota
– Qaybaha tijaabada ee isgoyska wareegsan, 130mm2 (0.20 in2) qaybaha tijaabada ee dhexroorkoodu yahay 12.7 mm (0.500 in2) iyo 8.9 mm (.350 in2); iyo 65 mm2 (0.10 in2) qaybaha tijaabada ee dhexroorkoodu yahay 6.4 mm (0.250 in2).
– Qaybaha tijaabada ee qaybta buuxda, kan ugu yar ee a) 485 mm2 (0.75 in2) iyo b) aagga isgoyska ee qaybta tijaabada, oo laga soo qaatay dhexroorka dibadda ee la cayimay iyo dhumucda derbiga ee la cayimay ee tuubada, oo loo wareejiyay 10 mm2 (0.10 in2) ee ugu dhow
– Qaybaha tijaabada xariijimaha, kan ugu yar a) 485 mm2 (0.75 in2) iyo b) aagga isgoyska ee qaybta tijaabada, oo laga soo qaatay ballaca la cayimay ee qaybta tijaabada iyo dhumucda derbiga la cayimay ee tuubada, oo loo wareejiyay 10 mm2 (0.10 in2) ugu dhow
U waa xoogga ugu yar ee la cayimay, oo lagu muujiyey megapascals (pounds halkii inji laba jibbaaran)

Shuruudaha natiijooyinka Tijaabooyinka Tegista ee Tuubada PSL 2

Heerka Tuubada Xoog Wax Soo Saar ah a Xoogga jiidista Saamiga a, c Kordhinta Xoogga jiidista d
Rt0,5 PSI Ugu Yar Ugu yaraan PSI Rm R10,5IRm (2 inji) Rm (psi)
Ugu Yar Ugu badnaan Ugu Yar Ugu badnaan Ugu badnaan Ugu Yar Ugu Yar
BR, BN, BQ, BM 35,500 65,300 60,200 95,000 0.93 f 60,200
X42, X42R, X2Q, X42M 42,100 71,800 60,200 95,000 0.93 f 60,200
X46N, X46Q, X46M 46,400 76,100 63,100 95,000 0.93 f 63,100
X52N,X52Q,X52M 52,200 76,900 66,700 110,200 0.93 f 66,700
X56N,X56Q,X56M 56,600 79,000 71,100 110,200 0.93 f 71,100
X60N,X60Q,S60M 60,200 81,900 75,400 110,200 0.93 f 75,400
X65Q,X65M 65,300 87,000 77,600 110,200 0.93 f 76,600
X70Q,X65M 70,300 92,100 82,700 110,200 0.93 f 82,700
X80Q,X80M 80,.500 102,300 90,600 119,700 0.93 f 90,600
a. Darajada dhexe, tixraac qeexitaanka API5L oo dhammaystiran.
b. darajooyinka > X90 tixraac qeexitaanka API5L oo dhammaystiran.
c. Xadkan wuxuu khuseeyaa keega leh D> 12.750 inji
d. Darajooyinka dhexe, xoogga ugu yar ee la cayimay ee tolmada alxanka waa inuu ahaadaa qiime la mid ah kan lagu go'aamiyay jirka tuubada iyadoo la adeegsanayo cagta a.
e. Tuubada u baahan baaritaanka dhererka, xoogga wax-soo-saarka ugu badan waa inuu ahaadaa ≤ 71,800 psi
f. Kordhinta ugu yar ee la cayimay, Af, oo lagu muujiyay boqolleyda oo lagu soo koobay boqolleyda ugu dhow, waxaa lagu go'aamin doonaa iyadoo la adeegsanayo isla'egta soo socota:
Halka C uu yahay 1 940 xisaabinta iyadoo la adeegsanayo cutubyada Si iyo 625 000 xisaabinta iyadoo la adeegsanayo cutubyada USC
Axc waa aagga tijaabada ee la adeegsan karo ee loo yaqaan 'tensile testicle', oo lagu muujiyay milimitir laba jibbaaran (inji laba jibbaaran), sida soo socota
– Qaybaha tijaabada ee isgoyska wareegsan, 130mm2 (0.20 in2) qaybaha tijaabada ee dhexroorkoodu yahay 12.7 mm (0.500 in2) iyo 8.9 mm (.350 in2); iyo 65 mm2 (0.10 in2) qaybaha tijaabada ee dhexroorkoodu yahay 6.4 mm (0.250 in2).
– Qaybaha tijaabada ee qaybta buuxda, kan ugu yar ee a) 485 mm2 (0.75 in2) iyo b) aagga isgoyska ee qaybta tijaabada, oo laga soo qaatay dhexroorka dibadda ee la cayimay iyo dhumucda derbiga ee la cayimay ee tuubada, oo loo wareejiyay 10 mm2 (0.10 in2) ee ugu dhow
– Qaybaha tijaabada xariijimaha, kan ugu yar a) 485 mm2 (0.75 in2) iyo b) aagga isgoyska ee qaybta tijaabada, oo laga soo qaatay ballaca la cayimay ee qaybta tijaabada iyo dhumucda derbiga la cayimay ee tuubada, oo loo wareejiyay 10 mm2 (0.10 in2) ugu dhow
U waa xoogga ugu yar ee la cayimay, oo lagu muujiyey megapascals (pounds halkii inji laba jibbaaran).
g. Qiimaha hoose ee R10,5IRm waxaa lagu qeexi karaa heshiis
h. darajooyinka > x90 tixraac qeexitaanka API5L oo dhammaystiran.

Codsiga

Tuubada khadka waxaa loo isticmaalaa gaadiidka biyaha, saliidda, iyo gaaska ee warshadaha batroolka iyo gaaska dabiiciga ah.

JINDALAI STEEL waxay bixisaa tuubooyin xarig ah oo aan kala go 'lahayn oo la isku tolay iyadoo loo eegayo heerka API 5L, ISO 3183, iyo GB/T 9711.

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