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 - maualalo masani na unsted paipa, <70 khz

HFW - maualuga taimi na toto ai le paipa,> 70 khz

Vaʻai - o le 'olo-arc orld o loʻo toto ai

Shoph - conmerge-arc welder wecical welded

Togi le togi

Tele vaega,% faʻavae i luga o le vevela ma oloa auiliili a, g

C

Max B

Mn

Max B

P

max

S

max

V

max

Nb

max

Ti

max

Semi e leai se paipa

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

Weld paipa

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; ≤ 0o50%; Cr ≤ 0.50%; ma le ≤ 0.15%
2. Mo faʻaititia o le 0.01% i lalo ifo o le max o le Max. Faʻatulagaina mo Carbon, ma faʻateleina le 0.05% i luga aʻe o le Max Max. O le le mafaufau mo le MN e mafai ona faʻatagaina, e oʻo i le max. o le 1.65% mo vasega ≥ b, ae ≤ = x52; i luga o se max. o le 1.75% mo vasega> X52, ae <x70; ma luga o le maualuga o le 2.00% mo x70.
3. Vagana ese le maliega nb + v ≤ 0.06%
4. Nb + v + ti ≤ 0.15%
5. Vagana ua ese.
6. Vagana ua ese ai le maliega, NB + V = TI ≤ 0.15%
7. Leai se mea na fuafuaina e faʻatagaina ai le B e faʻatagaina ma le redding b ≤ 0.001%

Togi le togi

Tele vaega,% faʻavae i luga o le vevela ma oloa faʻaaogaina

Carbon tutusa a

C

Max B

Si

max

Mn

Max B

P

max

S

max

V

max

Nb

max

Ti

max

Isi

CO

max

Ce pcm

max

Le mautonu ma le uded paipa

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

o, e, l

.043

0.25

X52n

0.24

0.45

1.40

0.025

0,015

0.10

0.05

0.04

o, e, l

.043

0.25

X56n

0.24

0.45

1.40

0.025

0,015

0.10f

0.05

0.04

o, e, l

.043

0.25

X60n

0.24F

0.45ff

1.40f

0.025

0,015

0.10f

0.05f

0.04ff

g, h, l

E pei ona malilie

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

0.45ff

1.50

0.025

0,015

0.07

0.05

0.04

e, l

.043

0.25

X60q

0.18F

0.45ff

1.70ff

0.025

0,015

g

g

g

l, l

.043

0.25

X65q

0.18F

0.45ff

1.70ff

0.025

0,015

g

g

g

l, l

.043

0.25

X70q

0.18F

0.45ff

1.80f

0.025

0,015

g

g

g

l, l

.043

0.25

X80q

0.18F

0.45ff

1.90F

0.025

0,015

g

g

g

Ou, j

E pei ona malilie

X90Q

0.16f

0.45ff

1.90

0.020

0.010

g

g

g

j, k

E pei ona malilie

X100q

0.16f

0.45ff

1.90

0.020

0.010

g

g

g

j, k

E pei ona malilie

Weld paipa

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

0.45ff

1.40

0.025

0,015

d

d

d

e, l

.043

0.25

X60m

0.12F

0.45ff

1.60f

0.025

0,015

g

g

g

l, l

.043

0.25

X65m

0.12F

0.45ff

1.60f

0.025

0,015

g

g

g

l, l

.043

0.25

X70m

0.12F

0.45ff

1.70ff

0.025

0,015

g

g

g

l, l

.043

0.25

X80m

0.12F

0.45ff

1.85f

0.025

0,015

g

g

g

Ou, j

.043ff

0.25

X90m

0.10

0.55ff

2.10F

0.020

0.010

g

g

g

Ou, j

-

0.25

X100m

0.10

0.55ff

2.10F

0.020

0.010

g

g

g

Ou, j

-

0.25

1. SMLS T> 0.787 ", o le paleni o le a malilie i ai. O tapulaʻa o le CAIID i le C> 0.12%
2. Mo faʻaititia o le 0.01% i lalo ifo o le max o le Max. Faʻatulagaina mo Carbon, ma faʻateleina le 0.05% i luga aʻe o le Max Max. O le le mafaufau mo le MN e mafai ona faʻatagaina, e oʻo i le max. o le 1.65% mo vasega ≥ b, ae ≤ = x52; i luga o se max. o le 1.75% mo vasega> X52, ae <x70; ma luga o le maualuga o le 2.00% mo x70.
3. Vagana ua fai se isi mea na malilie ai NB = V ≤ 0.06%
4. NB = V = TI ≤ 0.15%
5. Vagana ua ese ai le maliega, CU ≤ 0.50%; ≤ 0.30% CR ≤ 0.30% ma ≤ 0.15%
6. Vagana
7. Vagana ese pe a fai o se isi mea, nb + V + Ti ≤ 0.15%
8. Vagana ese pe a fai o se isi mea na malilie ai, cu ≤ 0.50% ≤ 0.50% cr ≤ 0.50% ma le ≤ 0.50%
9. Vagana ese pe a fai o se isi mea na malilie ai, cu ≤ 0.50% ≤ 1.00% CR ≤ 0.50% ma le ≤ 0.50%
10. B ≤ 0.004%
11. Vagana ua leai se isi mea na malilie ai, cu ≤.50% ≤ 1.00% CR ≤ 0.55% ma le ≤ 0,800%
12. Mo PSL uma e 2 vasega laititi seipili vagana ai togi ma pito i lalo i le mea tusia, o le mea nei e faatatau i ai. Vagana ese ai se isi mea na malilie ai i le fuafuaina o le B e faʻatagaina ma toe faʻapipiʻi B ≤ 0.001%.

Togi le lua

O meatotino laiti - paipa tino o le amo ma ulded paipa psl 1

Seam o le USDED paipa

Fua le malosi a

R_t0,5Psi min

Leaga malosi a

RM PSI minu

Faasolosolo

(i le 2in AF% min)

Malosi le malosi b

RM PSI minu

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 le vasega ogatotonu, o le tulaga faʻapitoa o le aofaʻiga o le telē mo le unld snam o le a tutusa lava pei o le tino faʻaaogaina vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae vae o vae

i. Le faʻamatalaga maualalo o le paʻu, a_f, faʻaalia i le pasene ma lapotopoto i le pito sili ona lata mai, o le a fuafuaina e faʻaaogaina le tutusa o le tala lea:

O fea o le 1 940 mo le fuafuaina e faʻaaogaina SI iunite ma 625 000 mo le fuafuaina mo le faʻaaogaina o USC iunite

A_xco le talafeagai O le faʻafanua o le suʻega o le vaega o le vaega o loʻo faʻaogaina, faʻaalia i le sikuea militeri (sikuea inisi), pei ona taua

- mo le taamilosaga o le vaega-vaega suʻega vaega, 130mm² (0.20 i²) Mo le 12.7 mm (0.500 i) ma 8.9 mm (.350 i) lapoa suega; ma 65 mm²(0.10 i totonu²) Mo le 6.4 mm (0.250IN) SIMERT STICT fasi.

- mo vaega atoa-vaega suʻega, o le maualalo o le) 485 mm²(0.75 i²) ma b) o le vaega o le vaega-vaega o le suʻega vaega, e maua ai le faʻaaogaina o le lapoa i fafo atu o le tino ma le faʻapitoa puipui mafiafia o le paipa 10 mm²(0.10in²)

- Mo fasi ata suʻega, le maualalo o le) 485 mm²(0.75 i²) ma b) o le vaega-vaega o le vaega o le suʻega vaega, e maua ai le faʻaaogaina o le lautele o le suʻega o le suʻega ma le mafiafia puipui mafiafia o le paipa 10 mm²(0.10in²)

O oe o le mea e sili ona faʻatulagaina le malosi o le malosi, faʻaalia i megagrascals (pauna i le sikuea inisi)

Togi le lua

O meatotino laiti - paipa tino o le amo ma ulded paipa pml 2

Seam o le USDED paipa

Fua le malosi a

R_t0,5Psi min

Leaga malosi a

RM PSI minu

Fuataga A, C

R_10,5IR_m

Faasolosolo

(i le 2in)

Af%

O le Manulauti malosi D

R_m(PSI)

Maualalo

Maualuga

Maualalo

Maualuga

Maualuga

Maualalo

Maualalo

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 vasega> x90 e faasino i le atoa API5l faamaonia.

i. O lenei tapulaʻa e faʻaaogaina mo pies ma le d> 12.750 i

o e. Mo vasega tuʻufaʻatasi, o le malosi maualalo maualalo malosi mo le unmen o le a tutusa lava le aoga pei ona fuafuaina mo le paipa tino faʻaaogaina vae o le PAP

u. Mo paipa e manaʻomia surtudinal suʻega, o le maualuga o le fua o le malosi o le malosi e tatau ona ≤ 71,800 psi

f. Le faʻamatalaga maualalo o le paʻu, a_f, faʻaalia i le pasene ma lapotopoto i le pito sili ona lata mai, o le a fuafuaina e faʻaaogaina le tutusa o le tala lea:

O fea o le 1 940 mo le fuafuaina e faʻaaogaina SI iunite ma 625 000 mo le fuafuaina mo le faʻaaogaina o USC iunite

A_xco le talafeagai O le faʻafanua o le suʻega o le vaega o le vaega o loʻo faʻaogaina, faʻaalia i le sikuea militeri (sikuea inisi), pei ona taua

- mo le taamilosaga o le vaega-vaega suʻega vaega, 130mm² (0.20 i²) Mo le 12.7 mm (0.500 i) ma 8.9 mm (.350 i) lapoa suega; ma 65 mm²(0.10 i totonu²) Mo le 6.4 mm (0.250IN) SIMERT STICT fasi.

- mo vaega atoa-vaega suʻega, o le maualalo o le) 485 mm²(0.75 i²) ma b) o le vaega o le vaega-vaega o le suʻega vaega, e maua ai le faʻaaogaina o le lapoa i fafo atu o le tino ma le faʻapitoa puipui mafiafia o le paipa 10 mm²(0.10in²)

- Mo fasi ata suʻega, le maualalo o le) 485 mm²(0.75 i²) ma b) o le vaega-vaega o le vaega o le suʻega vaega, e maua ai le faʻaaogaina o le lautele o le suʻega o le suʻega ma le mafiafia puipui mafiafia o le paipa 10 mm²(0.10in²)

O oe o le mea e sili ona faʻatulagaina le malosi o le malo, faʻaalia i megagrascals (pauna i le sikuea inisi

g. Maualalo maualalo o le r_10,5IR_m mafai ona faamaoti I le Maliega

l. Mo vasega> x90 e faasino i le atoa API5l faamaonia.

Faamaoti mai i fafo dimeter d (i)

SIMEMER THLELECEY, IND D

I fafo-o-taamilosaga faapalepale i totonu

Paipa vagana le iuga a

Paipa pito a, B, c

Paipa vagana le iuga a

Paipe pito a, B, c

Smol paipa

Weld paipa

Smol paipa

Weld paipa

<2.375

-0.031 i le + 0.016

- 0.031 i le + 0.016

0.048

0.036

≥ --.375 i le 6.625

+/- 0.0075D

0.020D mo

I le maliega mo

0.015D mo

I le maliega mo

> 6.625 i le 24.000

+/- 0.0075D

+/- 0.0075D, ae Max o 0.125

+/- 0.005D, ae Max o 0.063

0.0202

0.015D

> 24 i le 56

+/- 0. 0.01D

+/- 0.005D ae o le Max o 0.160

+/- 0.079

+/- 0.063

0.015D mo le max o 0.060

Mo

I le Maliega

mo

0.01D mo ae o le Max o 0.500

Mo

I le Maliega

mo

1. O le paipa pito i luga e aofia ai le umi o le 4 i totonu o le tasi o le paipa paipa
2. Mo le SMLS paipa o le faapalepale e faʻaaogaina mo le ≤0.984in ma o le faapalepale mo le mafiafia paipa e tatau ona malilie
3. Mo le faʻalauteleina o paipa ma le D≥8.625in ma mo le le faʻalauteleina o paipa, o le lapoa o le palepale e mafai ona fuafuaina e faʻaaogaina ai le lautele i totonu.
4. Mo le fuafuaina o le tausisia o le lautele o le faapalepale, o le paipa diameter ua faʻamatalaina o le faʻataʻamilomilo o le paipa i soʻo se periople vang e P.

Nofoaga mafiafia

t inisi

Faapalepale a

inisi

O le paipa paipa

≤ 0.157

+ 0.024 / - 0.020

> 0.157 i le <0.948

+ 0.150t / - 0.125t

≥ 0.984

+ 0.146 pe + 0.1t, po o fea lava e sili atu

- 0.120 pe - 0.1t, poʻo fea lava o loʻo sili atu

Welder paipa c, d

≤ 0.197

+/- 0.020

+/- 0.1t

≥ 0.591

+/- 0.060

1. Afai o le faʻatauga o le faʻatulagaina o loʻo faʻaalia ai se faapalepale le faapalepale mo le mafiafia o le mafiafia e sili atu nai lo le aoga talafeagai e tuʻuina atu i lenei laulau e tatau ona faʻamalosia ai le paleti o le vai.
2. Mo paipa ma D≥ 14.000 i totonu ma T≥0.984In, o le puipui mafiafia e sili atu i le le mafiafia o le 0,05t ua sili atu e le sili atu.
3. O le Plus Talepace mo le puipui puipui e le aoga i le Wall Soun
4. Vaʻai le API5M5L faʻapitoa mo faʻamatalaga atoa