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API 5L GR.B Hnyav Phab Ntsa Thickness Seamless Steel Yeeb Nkab rau Mechanical Processing

Lus piav qhia luv luv:

Tsim: Seamless txheej txheem, txias los yog kub dov

Loj: OD: 20 ~ 500mm; WT: 3 ~ 80mm

Length: 6m lossis ntev raws li xav tau.

Xaus: Plain End, Beveled End, Threaded

 

Product Detail

Khoom cim npe

Product Description

Sab nraud txoj kab uas hla 1/4 "-30", 13.7mm-762mm
Teem caij SCH 5, SCH 10, SCH 20, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS, SCH
Specification 1.Outer Diameter: 13.7mm --- 762mm
2. Phab ntsa Thickness: 2mm--80mm
3. Ntev: Max 12m
4.Peb kuj tuaj yeem tsim raws li cov neeg siv khoom xav tau
Khoom siv 10 #, 20 #, 45 #, 16Mn, A106 GraA, BA53 Gr B,
ASTM A179, A335 P11, A335 P22, A335 P5
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo
Cov qauv 1.ASTM: ASTM A106 GR.A; ASTM A106 GRB; ASTM A53 GR.A; ASTM A53 GRB;
ASTM A333, ASTM A335, ASTMA192, ASTM A210, ASTM A179;
2.JIS:G3452;G3457;G3454;G3456;G3461;G3454;G3455;
3.DIN: ST33: ST38ST35; ST42; ST45: ST52.4; ST52;
4.API: API 5L, API 5CT, API LINE PIPE thiab lwm yam
5. Peb kuj tuaj yeem tsim raws li cov neeg siv khoom xav tau
Txheej txheem txheej txheem 1.Cold Drawn
2.Cold dov
3. Kub dov
Lub ntsej muag tiav lawm 1. Cov xim dub, kua roj vanish
2. Corrossion txheej: 3LPE, FBE, 3PEE
3. Galvanized

Daim ntawv thov API 5L GR.BHeavy Phab Ntsa Thickness Seamless Steel Yeeb Nkabrau Mechanical Processing

xwm a106
en10210 cev
astm a53 seamless steel yeeb nkab

Cov yeeb nkab xaj raws li qhov tshwj xeeb no yuav tsum haum rau kev khoov, flanging, thiab kev ua haujlwm zoo sib xws, thiab rau vuam.Thaum cov hlau yuav tsum tau welded, nws yog presupposed hais tias ib tug welding txheej txheem haum rau qib ntawm steel thiab npaj siv los yog kev pab cuam yuav siv.

Kev tsim cov txheej txheem ntawm API 5L GR.B Hnyav Phab Ntsa Thickness Seamless Steel Yeeb Nkab rau Mechanical Processing

API 5L GR.B Heavy Phab Ntsa Thickness Seamless Steel Yeeb Nkab yog tsim los ntawm cov khoom txias los yog kub dov, raws li cov neeg siv khoom xav tau.

astm a252 seamless steel yeeb nkab

Cov tshuaj muaj pes tsawg leeg ntawm API 5L GR.B Hnyav Phab Ntsa Thickness Seamless Steel Yeeb Nkab

Qib thiab tshuaj muaj pes tsawg leeg (%)Rau API 5L PSL2

Txuj

 

Qib

Tshuaj muaj pes tsawg leeg(%)

C

Mn

P

S

API 5L

B

≤ 0.24

≤ 1.20

≤ 0.025

≤ 0.015

Qib thiab tshuaj muaj pes tsawg leeg (%)Rau API 5LX42PSL2

Txuj

 

Qib

Tshuaj muaj pes tsawg leeg(%)

C

Mn

P

S

API 5L

X42

≤ 0.22

≤ 1.30

≤ 0.025

≤ 0.015

Mechanical Properties ntawm API 5LGR.B Heavy Phab Ntsa Thickness Seamless Steel Yeeb Nkab(PSL1):

Yield zog(MPa)

Tensile zog(MPa)

Elongation 

A%

psi

MPa

psi

MPa

Elongation (Min)

35,000

241

60,000

414 ib

21-27 : kuv

Mechanical Properties ntawm API 5LGR.B Heavy Phab Ntsa Thickness Seamless Steel Yeeb Nkab(PSL2):

Yield zog(MPa)

Tensile zog(MPa)

Elongation 

A%

Kev cuam tshuam (J)

psi

MPa

psi

MPa

Elongation (Min)

Min

241

448 ib

414 ib

758 ib

21-27 : kuv

41(27)

Ntim rau Carbon Seamless Steel Tubes

Cov yeeb nkab liab qab, txheej txheej dub ( customized);
6 "thiab hauv qab qhov ntau thiab tsawg Hauv bundles nrog ob lub paj rwb slings, lwm qhov ntau thiab tsawg hauv xoob;
Ob qhov xaus nrog qhov kawg tiv thaiv;
Plain kawg, bevel kawg;
Kos npe.

api 5l seamless kav

Pipe End Beveling

Seamless Hlau Tube

Yas Caps

api 5l x60 yeeb nkab phab ntsa thickness

Dub Painting nrog Marking

cev 10219

Cov ntaub qhwv

ib 10210 s355j2h

Bundling thiab Sling

apl 5l seamless yeeb nkab

Pob tshwm sim

Tolerance rau txoj kab uas hla ntawm cov yeeb nkab kawg

Loj

Tolerance (nrog respect to teev sab nraudtxoj kab uas hla)

<2 3/8

0.016 "- 0.031" (+ 0.41 hli, - 0.79 hli)

> 2 3/8 thiab ≤4 1/2, nruam welded

± 1.00%

> 2 3/8 thiab <20

± 0.75%

> 20. seamless

± 1.00%

> 20 thiab <36, welded

0.75% -0.25%

> 36, welded

1/4 "- 1/8" (+ 6.35mm, -3.20mm)

Nyob rau hauv cov ntaub ntawv ntawm cov yeeb nkab hydro-statically ntsuam xyuas rau pressures nyob rau hauv ntau tshaj ntawm standard test pressures, lwm yam kam rau ua tej zaum yuav pom zoo raws li cov chaw tsim tshuaj paus thiab cov neeg yuav khoom.

Loj

Minus kam rau ua

Ntxiv Tolerance

End-to-End Tolerance

Out-of-Roundness

Txoj kab uas hla, Axis kam rau ua (Percent ntawm OD)

Qhov sib txawv ntawm qhov tsawg kawg nkaus thiab qhov siab tshaj plaws (tsuas yog siv rau cov yeeb nkab nrog D / t≤

75)

≤10 3/4

l&v 4

1/64 (0.40 hli)

1/16 (1.59mm) hli

 

> 10 3/4 thiab ≤20

1/32 (0.79 hli)

3/32 (2.38 hli)

> 20 thiab ≤ 42

1/32 (0.79 hli)

3/32 (2.38 hli)

b

± 1%

<0.500 nyob rau hauv. (12.7mm)

> 42

1/32 (0.79 hli)

3/32 (2.38 hli)

b

± 1%

£ Q625 nyob rau hauv. (15.9 mm)

Out-of-roundness kam rau ua siv rau qhov siab tshaj plaws thiab qhov tsawg kawg nkaus diameters raws li ntsuas nrog lub ntsuas ntsuas, caliper, lossis cov cuab yeej ntsuas qhov siab tshaj plaws thiab qhov tsawg kawg nkaus.

Qhov nruab nrab txoj kab uas hla (raws li ntsuas nrog ib txoj kab uas hla) ntawm ib kawg ntawm cov yeeb nkab yuav tsum tsis txhob sib txawv los ntawm ntau tshaj 3/32 nyob rau hauv. (2.38 mm) ntawm qhov kawg ntawm qhov kawg.

Thib peb Kev Tshuaj Xyuas ntawm Seamless Steel Yeeb Nkab:

api5l cev

Tawm Diameter Inspection

hnyav phab ntsa steel yeeb nkab

Phab ntsa Thickness soj ntsuam

api 5l seamless kav

Kev soj ntsuam kawg

kub tiav seamless raj

Kev tshuaj xyuas ncaj ncees

ua 5l gr.b steel yeeb manufacturers

UT Kev tshuaj xyuas

api 5l psl2 steel yeeb nkab

Kev tshuaj xyuas qhov tshwm sim

Tolerances rau phab ntsa Thickness

Loj

Type of Yeeb

Tblerancr1(Percent of Specified Phab Ntsa Thickness}

Qib B lossis qis dua

Qib X42 lossis siab dua

<2 7/8

Tag nrho

+20.- 12.5 Nws

+ 15.0.-12.5

> 2 7/8 thiab <20

Tag nrho

+ 15,0,-12.5

+ 15-I2.5

> 20

Welded

+ 17.5.-12.5

+ 19.5.-8.0.0 Nws

> 20

Seamless

+ 15.0.-12.5

+ 17.5.-10.0 Nws

Yog tias qhov kev zam tsis zoo me dua li cov npe teev tseg los ntawm tus neeg yuav khoom, qhov kev zam zoo yuav tsum tau nce ntxiv rau qhov siv tau tag nrho cov kev kam rau siab nyob rau hauv feem pua ​​​​tsawg dua phab ntsa thickness tsis kam rau siab.

Tolerance rau Nyhav

 

Ntau

Tokev ua siab ntev (feem pua)
Ib qhov ntev, tshwj xeeb cov yeeb nkab kawg lossis A25 yeeb nkabIb leeg ntev, lwm cov yeeb nkabCarloads.GradeA25,40,000lb (18 144kg) lossis ntau duaCarloads, uas tsis yog Qib A25,40.0001b (18 144 kg) lossis ntau duaCarloads, tag nrho cov qib qis dua 40000 lb (18 144 kg)Order khoom.Qib A25.40,000 lb (18 144 kg) lossis ntau duaCov khoom xaj, uas tsis yog Qib A25,40,000 lb (18 144 kg) lossis ntau dua

Cov khoom xaj, txhua qib, tsawg dua 40.000 lb (18 144 kg)

+ 10.-5.0

+ 10,-35 ib

-2.5

-1.75 Nws

-15

-3.5

-1.75 Nws 

-3.5

Nco tseg:

1. Qhov hnyav hnyav siv rau qhov ntsuas qhov hnyav rau cov yeeb nkab threaded-thiab-coupled thiab rau cov tabulated los yog xam qhov hnyav rau cov yeeb nkab kawg.Qhov twg tsis zoo phab ntsa thickness tolerances me dua li cov teev nyob rau hauv cov lus saum toj no tau teev los ntawm tus neeg yuav khoom, qhov ntxiv qhov hnyav rau qhov ntev yuav tsum tau nce mus rau 22.5 feem pua ​​​​tsawg dua qhov wail thickness tsis kam kam rau ua.

2. Rau cov carloads uas muaj cov yeeb nkab los ntawm ntau tshaj ib qho kev txiav txim, lub carload tolerances yuav tsum tau siv nyob rau hauv ib qho kev txiav txim yam khoom.

3. Lub siab ntev rau cov khoom xaj siv rau tag nrho cov yeeb nkab xa mus rau cov khoom xaj.  


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