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 – Paipa whakarewa auau iti, <70 kHz

HFW – Paipa whakarewa auau teitei, >70 kHz

SAWL – Te whakarewatanga āwhata-ruku, te whakarewatanga roa

SAWH – Whakarewa āwhata-ruku, whakarewa porowhita

Te Kaupae Rino

Te wāhanga papatipu, % i runga i te wera me te tātaritanga hua a,g

C

mōrahi b

Mn

mōrahi b

P

mōrahi

S

mōrahi

V

mōrahi

Nb

mōrahi

Ti

mōrahi

Paipa Tuitui

A

0.22

0.90

0.30

0.30

-

-

-

B

0.28

1.20

0.30

0.30

c,d

c,d

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 Whakarewa

A

0.22

0.90

0.30

0.30

-

-

-

B

0.26

1.2

0.30

0.30

c,d

c,d

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%; me Mo ≤ 0.15%
2. Mō ia whakahekenga o te 0.01% i raro i te kukū mōrahi kua tohua mō te waro, me te pikinga o te 0.05% i runga ake i te kukū mōrahi kua tohua mō te Mn, tae atu ki te mōrahi o te 1.65% mō ngā tohu ≥ B, engari ≤ = X52; tae atu ki te mōrahi o te 1.75% mō ngā tohu > X52, engari < X70; ā, tae atu ki te mōrahi o te 2.00% mō te X70.
3. Ki te kore e whakaaetia tētahi atu mea NB + V ≤ 0.06%
4. Nb + V + TI ≤ 0.15%
5. Ki te kore e whakaaetia tētahi atu mea.
6. Ki te kore e whakaaetia tētahi atu mea, NB + V = Ti ≤ 0.15%
7. Kāore e whakaaetia te tāpiri ā-tauira o te B, ā, ko te toenga o te B ≤ 0.001%

Te Kaupae Rino

Te wāhanga papatipu, % i runga i ngā tātaritanga wera me te hua

Waro Equiv a

C

mōrahi b

Si

mōrahi

Mn

mōrahi b

P

mōrahi

S

mōrahi

V

mōrahi

Nb

mōrahi

Ti

mōrahi

Ētahi atu

CE IIW

mōrahi

CE Pcm

mōrahi

Paipa Tuitui me te Whakarewa

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

I whakaaetia

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

I whakaaetia

X90Q

0.16f

0.45f

1.90

0.020

0.010

g

g

g

j,k

I whakaaetia

X100Q

0.16f

0.45f

1.90

0.020

0.010

g

g

g

j,k

I whakaaetia

Paipa Whakarewa

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”, me rite ngā rohe CE ki tā te whakaaetanga. Ko ngā rohe CEIIW e whakamahia ana mō C > 0.12%, ā, ka pāngia ngā rohe CEPcm mēnā ko C ≤ 0.12%
2. Mō ia whakahekenga o te 0.01% i raro i te kukū mōrahi kua tohua mō te waro, me te pikinga o te 0.05% i runga ake i te kukū mōrahi kua tohua mō te Mn, tae atu ki te mōrahi o te 1.65% mō ngā tohu ≥ B, engari ≤ = X52; tae atu ki te mōrahi o te 1.75% mō ngā tohu > X52, engari < X70; ā, tae atu ki te mōrahi o te 2.00% mō te X70.
3. Ki te kore e whakaaetia tētahi atu tikanga Nb = V ≤ 0.06%
4. Nb = V = Ti ≤ 0.15%
5. Ki te kore e whakaaehia, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% me Mo ≤ 0.15%
6. Ki te kore e whakaaetia tētahi atu mea
7. Ki te kore e whakaaetia tētahi atu mea, Nb + V + Ti ≤ 0.15%
8. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% me MO ≤ 0.50%
9. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% me MO ≤ 0.50%
10. B ≤ 0.004%
11. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% me MO ≤ 0.80%
12. Mō ngā tohu paipa PSL 2 katoa, haunga ngā tohu me ngā kōrero tāpiri i raro i te maru j, ka pāngia ēnei e ngā mea e whai ake nei. Ki te kore e whakaaetia tētahi atu mea, kāore e whakaaetia te tāpiri ā-tauira o te B, ā, ko te toenga B he ≤ 0.001%.

Te Kaupae Paipa

Ngā Āhuatanga Kume – Te Tinana Paipa o ngā Paipa SMLS me ngā Paipa Whakarewa PSL 1

Tuitui o te Paipa Whakarewa

Te Kaha Tukunga a

R_t0,5PSI Min

Kaha Kume a

Rm PSI Min

Te whakaroa

(i roto i te 2in Af % min)

Kaha Kume 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

b. Mō ngā taumata waenga, ko te kaha kume iti rawa kua tohua mō te hononga whakarewa me rite ki te mea i whakatauhia mō te tinana mā te whakamahi i te tohu waewae a.

c. Te roanga iti rawa kua tohua, A_f, me te whakaatu i roto i te ōrau, ā, me whakaawhiwhi ki te ōrau tata rawa, me whakatau mā te whakamahi i te whārite e whai ake nei:

Ko C ko 1 940 mō te tatau mā te whakamahi i ngā waeine Si me 625 000 mō te tatau mā te whakamahi i ngā waeine USC

A_xcko te mea e tika ana te horahanga whakawhiti-wāhanga o te wahi whakamātautau kume, e whakaatuhia ana i roto i ngā mirimita tapawha (inihi tapawha), penei

- Mō ngā wāhanga whakamātautau porowhita-wāhanga, 130mm² (0.20 inihi²) mō ngā wahi whakamātautau he 12.7 mm (0.500 inihi) me te 8.9 mm (.350 inihi) te whānui; me te 65 mm²(0.10 inihi²) mō ngā wahi whakamātautau he 6.4 mm (0.250 inihi) te whānui.

- Mō ngā wāhanga whakamātautau katoa-wāhanga, ko te iti iho i te a) 485 mm²(0.75 inihi²) me te b) te horahanga whakawhiti-wāhanga o te wahi whakamātautau, i ahu mai i te diameter o waho kua tohua me te matotoru pakitara kua tohua o te paipa, i whakaawhiwhihia ki te 10 mm tata²(0.10 inihi²)

- Mō ngā wahi whakamātautau rīpene, ko te iti iho i te a) 485 mm²(0.75 inihi²) me te b) te horahanga whakawhiti-wāhanga o te wahi whakamātautau, i ahu mai i te whānui kua tohua o te wahi whakamātautau me te matotoru pakitara kua tohua o te paipa, i whakaawhiwhia ki te 10 mm tata²(0.10 inihi²)

Ko te U te kaha kume iti rawa kua tohua, e whakaatuhia ana i roto i ngā megapascals (pauna ia inihi tapawha)

Te Kaupae Paipa

Ngā Āhuatanga Kume – Te Tinana Paipa o ngā Paipa SMLS me ngā Paipa Whakarewa PSL 2

Tuitui o te Paipa Whakarewa

Te Kaha Tukunga a

R_t0,5PSI Min

Kaha Kume a

Rm PSI Min

Tauwehenga a,c

R_10,5IR_m

Te whakaroa

(i roto i te 2 inihi)

Āpiti %

Kaha Kume d

R_m(psi)

Te iti rawa

Mōrahi

Te iti rawa

Mōrahi

Mōrahi

Te iti rawa

Te iti rawa

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

b. mō ngā māka > X90 tirohia te whakatakotoranga API5L katoa.

c. E pā ana tēnei rohe ki ngā pai me te D> 12.750 in

d. Mō ngā taumata waenga, ko te kaha kume iti rawa kua tohua mō te hononga whakarewa me rite ki te uara i whakatauhia mō te tinana paipa mā te whakamahi i te waewae a.

hei tauira, mō ngā paipa e hiahia ana ki te whakamātautau roa, ko te kaha whakaputa mōrahi me ≤ 71,800 psi

f. Te roanga iti rawa kua tohua, A_f, me te whakaatu i roto i te ōrau, ā, me whakaawhiwhi ki te ōrau tata rawa, me whakatau mā te whakamahi i te whārite e whai ake nei:

Ko C ko 1 940 mō te tatau mā te whakamahi i ngā waeine Si me 625 000 mō te tatau mā te whakamahi i ngā waeine USC

A_xcko te mea e tika ana te horahanga whakawhiti-wāhanga o te wahi whakamātautau kume, e whakaatuhia ana i roto i ngā mirimita tapawha (inihi tapawha), penei

- Mō ngā wāhanga whakamātautau porowhita-wāhanga, 130mm² (0.20 inihi²) mō ngā wahi whakamātautau he 12.7 mm (0.500 inihi) me te 8.9 mm (.350 inihi) te whānui; me te 65 mm²(0.10 inihi²) mō ngā wahi whakamātautau he 6.4 mm (0.250 inihi) te whānui.

- Mō ngā wāhanga whakamātautau katoa-wāhanga, ko te iti iho i te a) 485 mm²(0.75 inihi²) me te b) te horahanga whakawhiti-wāhanga o te wahi whakamātautau, i ahu mai i te diameter o waho kua tohua me te matotoru pakitara kua tohua o te paipa, i whakaawhiwhihia ki te 10 mm tata²(0.10 inihi²)

- Mō ngā wahi whakamātautau rīpene, ko te iti iho i te a) 485 mm²(0.75 inihi²) me te b) te horahanga whakawhiti-wāhanga o te wahi whakamātautau, i ahu mai i te whānui kua tohua o te wahi whakamātautau me te matotoru pakitara kua tohua o te paipa, i whakaawhiwhia ki te 10 mm tata²(0.10 inihi²)

Ko te U te kaha kume iti rawa kua tohua, e whakaatuhia ana i roto i ngā megapascal (pauna ia inihi tapawha

g. Ngā uara iti mō R_10,5IR_m ka taea te tohu mā te whakaaetanga

h. mō ngā māka > x90 tirohia te whakatakotoranga API5L katoa.

Diameter o Waho kua Tauwhāitihia D (inihi)

Te whānui o te manawanui, inihi d

Te Manawanui ki waho o te Porowhita i roto i

Paipa engari ko te pito a

Pito paipa a,b,c

Paipa engari ko te Pito a

Pito Paipa a,b,c

Paipa SMLS

Paipa Whakarewa

Paipa SMLS

Paipa Whakarewa

< 2.375

-0.031 ki te + 0.016

- 0.031 ki te + 0.016

0.048

0.036

≥2.375 ki te 6.625

+/- 0.0075D

0.020D mō

Mā te whakaaetanga mō

0.015D mō

Mā te whakaaetanga mō

>6.625 ki te 24.000

+/- 0.0075D

+/- 0.0075D, engari ko te mōrahi he 0.125

+/- 0.005D, engari ko te mōrahi he 0.063

0.020D

0.015D

>24 ki te 56

+/- 0.01D

+/- 0.005D engari ko te mōrahi he 0.160

+/- 0.079

+/- 0.063

0.015D mō te 0.060 engari mōrahi

Mō

Mā te whakaaetanga

mō

0.01D mō te 0.500 engari mōrahi

Mō

Mā te whakaaetanga

mō

1. Kei te pito o te paipa he roa e 4 inihi te roa, ko ia pito o te paipa he whānui.
2. Mō ngā paipa SMLS, ka whakamahia te manawanui mō te t≤0.984in, ā, ko ngā manawanui mō te paipa matotoru me rite ki te mea i whakaaetia.
3. Mō te paipa whakawhanui me te D≥8.625inihi, me te paipa kāore i whakawhanuitia, ka taea te whakatau i te ātete diameter me te ātete ki waho o te porowhita mā te whakamahi i te diameter o roto kua tatauhia, te diameter o roto rānei kua inehia, kaua ki te OD kua tohua.
4. Hei whakatau i te tutuki i te ātete ki te diameter, ka tautuhia te diameter o te paipa hei te porowhita o te paipa i roto i tētahi papa porowhita e wehea ana e Pi.

Te matotoru o te pakitara

t inihi

Ngā manawanui a

inihi

Paipa SMLS b

≤ 0.157

+ 0.024 / – 0.020

> 0.157 ki te < 0.948

+ 0.150t / – 0.125t

≥ 0.984

+ 0.146 + 0.1t rānei, ko tēhea te mea nui ake

- 0.120, – 0.1t rānei, ko tēhea te mea nui ake

Paipa whakarewa c,d

≤ 0.197

+/- 0.020

+/- 0.1t

≥ 0.591

+/- 0.060

1. Mena ka tohua e te ota hoko he ātete tango mō te matotoru o te pakitara he iti iho i te uara e tika ana i homai i roto i tēnei ripanga, me whakanui ake te ātete tāpiri mō te matotoru o te pakitara ki te nui e ranea ana hei pupuri i te awhe ātete e tika ana.
2. Mō ngā paipa he D≥ 14.000 inihi me te t≥0.984 inihi, ka taea e te ātete matotoru pakitara ā-rohe te neke ake i te ātete tāpiri mō te matotoru pakitara mā te 0.05t tāpiri, ki te kore e neke ake i te ātete tāpiri mō te papatipu.
3. Kāore te ātete tāpiri mō te matotoru o te pakitara e pā ki te wāhi whakarewa.
4. Tirohia te whakatakotoranga API5L katoa mō ngā taipitopito katoa