A

B

BR, X42R

PSL 1

PSL 2

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

LFW – Pipa uelo fa'alava maualalo, <70 kHz

HFW - Pipa uelo maualuga,> 70 kHz

SAWL – Su'e-arc uelo longitudinal uelo

SAWH – Su'e-arc uelo fa'a fa'a'ele'ele

Vasega uamea

Fa'asagaga mamafa,% fa'atatau ile vevela ma su'esu'ega oloa a,g

C

maualuga b

Mn

maualuga b

P

maualuga

S

maualuga

V

maualuga

Nb

maualuga

Ti

maualuga

Paipa Su'ega

A

0.22

0.90

0.30

0.30

-

-

-

B

0.28

1.20

0.30

0.30

c,o

c,o

d

X42

0.28

1.30

0.30

0.30

d

d

d

X46

0.28

1.40

0.30

0.30

d

d

d

X52

0.28

1.40

0.30

0.30

d

d

d

X56

0.28

1.40

0.30

0.30

d

d

d

X60

0.28 e

1.40 e

0.30

0.30

f

f

f

X65

0.28 e

1.40 e

0.30

0.30

f

f

f

X70

0.28 e

1.40 e

0.30

0.30

f

f

f

Paipa Uila

A

0.22

0.90

0.30

0.30

-

-

-

B

0.26

1.2

0.30

0.30

c,o

c,o

d

X42

0.26

1.3

0.30

0.30

d

d

d

X46

0.26

1.4

0.30

0.30

d

d

d

X52

0.26

1.4

0.30

0.30

d

d

d

X56

0.26

1.4

0.30

0.30

d

d

d

X60

0.26 e

1.40 e

0.30

0.30

f

f

f

X65

0.26 e

1.45 e

0.30

0.30

f

f

f

X70

0.26e

1.65 e

0.30

0.30

f

f

f

1. Cu ≤ = 0.50% Ni;≤ 0.50%;Cr ≤ 0.50%;ma le Mo ≤ 0.15%
2. Mo fa'aitiitiga ta'itasi o le 0.01% i lalo ole fa'atonuga maualuga.fa'atonuga mo le kaponi, ma le fa'atuputeleina o le 0.05% i luga a'e o le maualuga fa'atonu.fa'atonuga mo Mn e fa'atagaina, e o'o i le maualuga.o le 1.65% mo togi ≥ B, ae ≤ = X52;e oo atu i le maualuga.o le 1.75% mo togi > X52, ae
3. Se'i vagana ua malilie i ai NB + V ≤ 0.06%
4. Nb + V + TI ≤ 0.15%
5. Vagana ua ioe i ai.
6. Vagana ua malilie i ai, NB + V = Ti ≤ 0.15%
7. Leai se fa'aopoopoina fa'apitoa ole B e fa'atagaina ma le vaega totoe ole B ≤ 0.001%

Vasega uamea

Fuafuaga mamafa,% e fa'atatau i su'esu'ega vevela ma oloa

Carbon Equiv a

C

maualuga b

Si

maualuga

Mn

maualuga b

P

maualuga

S

maualuga

V

maualuga

Nb

maualuga

Ti

maualuga

Isi

CE IIW

maualuga

CE Pcm

maualuga

Paipa Su'e ma Uo

BR

0.24

0.40

1.20

0.025

0.015

c

c

0.04

e,l

.043

0.25

X42R

0.24

0.40

1.20

0.025

0.015

0.06

0.05

0.04

e,l

.043

0.25

BN

0.24

0.40

1.20

0.025

0.015

c

c

0.04

e,l

.043

0.25

X42N

0.24

0.40

1.20

0.025

0.015

0.06

0.05

0.04

e,l

.043

0.25

X46N

0.24

0.40

1.40

0.025

0.015

0.07

0.05

0.04

d,e,l

.043

0.25

X52N

0.24

0.45

1.40

0.025

0.015

0.10

0.05

0.04

d,e,l

.043

0.25

X56N

0.24

0.45

1.40

0.025

0.015

0.10f

0.05

0.04

d,e,l

.043

0.25

X60N

0.24f

0.45f

1.40f

0.025

0.015

0.10f

0.05f

0.04f

g,h,l

E pei ona malilie i ai

BQ

0.18

0.45

1.40

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X42Q

0.18

0.45

1.40

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X46Q

0.18

0.45

1.40

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X52Q

0.18

0.45

1.50

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X56Q

0.18

0.45f

1.50

0.025

0.015

0.07

0.05

0.04

e,l

.043

0.25

X60Q

0.18f

0.45f

1.70f

0.025

0.015

g

g

g

h,l

.043

0.25

X65Q

0.18f

0.45f

1.70f

0.025

0.015

g

g

g

h,l

.043

0.25

X70Q

0.18f

0.45f

1.80f

0.025

0.015

g

g

g

h,l

.043

0.25

X80Q

0.18f

0.45f

1.90f

0.025

0.015

g

g

g

i,j

E pei ona malilie i ai

X90Q

0.16f

0.45f

1.90

0.020

0.010

g

g

g

j,k

E pei ona malilie i ai

X100Q

0.16f

0.45f

1.90

0.020

0.010

g

g

g

j,k

E pei ona malilie i ai

Paipa Uila

BM

0.22

0.45

1.20

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X42M

0.22

0.45

1.30

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X46M

0.22

0.45

1.30

0.025

0.015

0.05

0.05

0.04

e,l

.043

0.25

X52M

0.22

0.45

1.40

0.025

0.015

d

d

d

e,l

.043

0.25

X56M

0.22

0.45f

1.40

0.025

0.015

d

d

d

e,l

.043

0.25

X60M

0.12f

0.45f

1.60f

0.025

0.015

g

g

g

h,l

.043

0.25

X65M

0.12f

0.45f

1.60f

0.025

0.015

g

g

g

h,l

.043

0.25

X70M

0.12f

0.45f

1.70f

0.025

0.015

g

g

g

h,l

.043

0.25

X80M

0.12f

0.45f

1.85f

0.025

0.015

g

g

g

i,j

.043f

0.25

X90M

0.10

0.55f

2.10f

0.020

0.010

g

g

g

i,j

-

0.25

X100M

0.10

0.55f

2.10f

0.020

0.010

g

g

g

i,j

-

0.25

1. SMLS t>0.787", fa'atapula'a CE e tatau ona malilie i ai.Ole tapula'a ole CEIIW e fa'aaoga ile C > 0.12% ma fa'agata ole CEPcm e fa'aaoga pe a C ≤ 0.12%
2. Mo fa'aitiitiga ta'itasi o le 0.01% i lalo ole fa'atonuga maualuga.fa'atonuga mo le kaponi, ma le fa'atuputeleina o le 0.05% i luga a'e o le maualuga fa'atonu.fa'atonuga mo Mn e fa'atagaina, e o'o i le maualuga.o le 1.65% mo togi ≥ B, ae ≤ = X52;e oo atu i le maualuga.o le 1.75% mo togi > X52, ae
3. Vagana ua malilie iai Nb = V ≤ 0.06%
4. Nb = V = Ti ≤ 0.15%
5. Vagana ua malilie i ai, Cu ≤ 0.50%;Ni ≤ 0.30% Cr ≤ 0.30% ma le Mo ≤ 0.15%
6. Se'i vagana ua malilie i ai
7. Se'i vagana ua malilie i ai, Nb + V + Ti ≤ 0.15%
8. Vagana ua malilie i ai, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% ma MO ≤ 0.50%
9. Vagana ua malilie i ai, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% ma MO ≤ 0.50%
10. B ≤ 0.004%
11. Vagana ua malilie i ai, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% ma MO ≤ 0.80%
12. Mo togi uma o paipa PSL 2 se'i vagana ai togi o lo'o i ai vaefaamatalaga j o lo'o ta'ua, o mea nei e fa'atatau.Se'i vagana ua malilie i ai e leai se fa'aopoopoina fa'amoemoeina ole B e fa'atagaina ma totoe ole B ≤ 0.001% .

Vasega Paipa

Meatotino Tensile – Tino Paipa o SMLS ma Paipa Uila PSL 1

Su'isu'i o Paipa Uila

Malosi e fua mai a

R_t0,5PSI Min

Malosi a

Rm PSI Min

Fa'aumiumi

(i le 2in Af % min)

Malosi Tetele b

Rm PSI Min

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

e.Mo fa'ailoga vaeluagalemu, o le malosi fa'ama'i la'ititi fa'apitoa mo le su'iga uelo e tatau ona tutusa ma le fa'amoemoeina mo le tino e fa'aaoga ai vae fa'amatalaga a.

i.Le fa'aumiumi aupito maualalo fa'apitoa, A_f, fa'aalia i le pasene ma fa'ata'amilo i le pasene lata ane, e tatau ona fa'amauina i le fa'aogaina o le fa'atusa lea:

O le C o le 1 940 mo le faʻatusatusaina o le faʻaaogaina o iunite Si ma le 625 000 mo le faʻatusatusaina o le USC iunite.

A_xce talafeagai vaega fa'alava fa'alava, fa'aalia i sikuea millimita (sifafa inisi), fa'apea

- Mo vaega fa'ata'ita'i fa'a'a'ai li'o, 130mm² (0.20 i²) mo le 12.7 mm (0.500 in) ma le 8.9 mm (.350 in) le lautele o fasi su'ega;ma 65 mm²(0.10 i²) mo fasi su'ega 6.4 mm (0.250in).

- Mo vaega su'esu'e atoa, ole la'ititi ole a) 485 mm²(0.75 i²) ma e) le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele o fafo ma le mafiafia puipui o le paipa, lapotopoto i le 10 mm lata ane.²(0.10in²)

- Mo fasi fasi su'ega, la'ititi ole a) 485 mm²(0.75 i²) ma e) le vaega fa'alava o le vaega o le su'ega, e maua mai i le fa'aogaina o le lautele fa'amaonia o le fasi su'ega ma le mafiafia puipui o le paipa, fa'ata'amilo i le 10 mm lata ane.²(0.10in²)

U o le malosi fa'ama'oti aupito maualalo, fa'aalia i megapascals (pauna i sikuea inisi)

Vasega Paipa

Meatotino Tensile – Tino Paipa o SMLS ma Paipa Uila PSL 2

Su'isu'i o Paipa Uila

Malosi e fua mai a

R_t0,5PSI Min

Malosi a

Rm PSI Min

fua faatatau a,c

R_10,5IR_m

Fa'aumiumi

(i le 2in)

Af %

Malosi Tetele o

R_m(psi)

Laiti

maualuga

Laiti

maualuga

maualuga

Laiti

Laiti

35,500

65,300

60,200

95,000

0.93

f

60,200

42,100

71,800

60,200

95,000

0.93

f

60,200

46,400

76,100

63,100

95,000

0.93

f

63,100

52,200

76,900

66,700

110,200

0.93

f

66,700

56,600

79,000

71,100

110,200

0.93

f

71,100

60,200

81,900

75,400

110,200

0.93

f

75,400

65,300

87,000

77,600

110,200

0.93

f

76,600

70,300

92,100

82,700

110,200

0.93

f

82,700

80,.500

102,300

90,600

119,700

0.93

f

90,600

e.mo togi > X90 fa'asino ile fa'amatalaga atoa API5L.

i.O lenei tapula'a e fa'atatau mo pai e iai le D> 12.750 in

o.Mo fa'ailoga vaeluagalemu, o le malosi fa'ama'i la'ititi fa'apitoa mo le su'iga uelo e tatau ona tutusa le tau e pei ona fuafuaina mo le tino paipa e fa'aaoga ai le vae a.

u.mo paipa e manaʻomia ai suʻega umi, o le maualuga o le malosi e maua mai e tatau ona ≤ 71,800 psi

f.Le fa'aumiumi aupito maualalo fa'apitoa, A_f, fa'aalia i le pasene ma fa'ata'amilo i le pasene lata ane, e tatau ona fa'amauina i le fa'aogaina o le fa'atusa lea:

O le C o le 1 940 mo le faʻatusatusaina o le faʻaaogaina o iunite Si ma le 625 000 mo le faʻatusatusaina o le USC iunite.

A_xce talafeagai vaega fa'alava fa'alava, fa'aalia i sikuea millimita (sifafa inisi), fa'apea

- Mo vaega fa'ata'ita'i fa'a'a'ai li'o, 130mm² (0.20 i²) mo le 12.7 mm (0.500 in) ma le 8.9 mm (.350 in) le lautele o fasi su'ega;ma 65 mm²(0.10 i²) mo fasi su'ega 6.4 mm (0.250in).

- Mo vaega su'esu'e atoa, ole la'ititi ole a) 485 mm²(0.75 i²) ma e) le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele o fafo ma le mafiafia puipui o le paipa, lapotopoto i le 10 mm lata ane.²(0.10in²)

- Mo fasi fasi su'ega, la'ititi ole a) 485 mm²(0.75 i²) ma e) le vaega fa'alava o le vaega o le su'ega, e maua mai i le fa'aogaina o le lautele fa'amaonia o le fasi su'ega ma le mafiafia puipui o le paipa, fa'ata'amilo i le 10 mm lata ane.²(0.10in²)

U o le malosi faʻamaʻi maualalo faʻamaonia, faʻaalia i megapascals (pauna i sikuea inisi

g.Tau maualalo mo R_10,5IR_m e mafai ona faamaoti i se maliega

h.mo togi > x90 va'ai ile fa'amatalaga atoa API5L.

Fa'ailoa mai fafo ole ta'ele D (i)

Fa'apalepale lapoa, inisi o

Out-of-Roundness Onosa'i i

Paipa vagana ai le pito a

I'uga paipa a,b,c

Paipa vagana ai le I'uga a

I'uga o paipa a,b,c

SMLS paipa

Paipa Uila

SMLS paipa

Paipa Uila

< 2.375

-0.031 i le + 0.016

- 0.031 i le + 0.016

0.048

0.036

≥2.375 i le 6.625

+/- 0.0075D

0.020D mo

I le maliliega mo

0.015D mo

I le maliliega mo

>6.625 i le 24.000

+/- 0.0075D

+/- 0.0075D, ae maualuga ole 0.125

+/- 0.005D, ae maualuga ole 0.063

0.020D

0.015D

>24 i le 56

+/- 0.01D

+/- 0.005D ae maualuga ole 0.160

+/- 0.079

+/- 0.063

0.015D mo le maualuga ole 0.060

Mo

I le maliliega

mo

0.01D mo le maualuga ole 0.500

Mo

I le maliliega

mo

1. O le pito paipa e aofia ai le umi o le 4 i le 'ai o pito paipa taitasi
2. Mo le paipa SMLS o le faapalepale e faʻaaoga mo le t≤0.984in ma le faʻapalepale mo le paipa mafiafia e tatau ona malilie i ai.
3. Mo paipa fa'alautele ma le D≥8.625in ma mo paipa e le fa'alautele, o le fa'apalepale o le lautele ma le fa'apalepale i fafo e mafai ona fuafua e fa'aaoga ai le fuaina o totonu po'o le fuaina o totonu nai lo le OD fa'amaonia.
4. Mo le fuafuaina o le tausisia o le faapalepale lautele, o le paipa o loʻo faʻamatalaina o le taamilosaga o le paipa i soʻo se vaʻa vaʻavaʻa vaelua e Pi.

Mafiafia puipui

t inisi

Fa'apalepale a

inisi

SMLS paipa e

≤ 0.157

+ 0.024 / – 0.020

> 0.157 i le <0.948

+ 0.150t / – 0.125t

≥ 0.984

+ 0.146 po o + 0.1t, po o fea e sili

- 0.120 poʻo - 0.1t, poʻo fea e sili atu

Uila paipa c,d

≤ 0.197

+/- 0.020

+/- 0.1t

≥ 0.591

+/- 0.060

1. Afai o lo'o fa'amaoti mai e le fa'atauga se fa'apalepale itiiti mo le mafiafia o le puipui e la'ititi nai lo le tau talafeagai o lo'o tu'uina atu i lenei laulau, o le fa'aopoopoina o le fa'apalepale mo le mafiafia o puipui e tatau ona fa'aopoopoina i se aofaiga e lava e fa'atumauina ai le tulaga fa'apalepale talafeagai.
2. Mo paipa e iai le D≥ 14.000 i totonu ma le t≥0.984in, o le mafiafia o le puipui i le lotoifale e mafai ona sili atu i le fa'aopoopoina o le fa'apalepale mo le mafiafia o le puipui i se 0.05t fa'aopoopo pe a le sili atu le fa'apalepale fa'aopoopo mo le mamafa.
3. O le fa'aopoopo fa'apalepale mo le mafiafia o puipui e le fa'aogaina i le vaega fa'afefe
4. Va'ai le fa'amatalaga atoa API5L mo fa'amatalaga atoa