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API 5L GR.B Botenya Bo boima ba Lebota Peipi e Seamless bakeng sa Tshebetso ea Mechini

Tlhaloso e Khutšoanyane:

Manufacture: Ts'ebetso e se nang moeli, e batang e huloang kapa e chesitsoeng

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

Bolelele: 6m kapa bolelele bo boletsoeng kamoo ho hlokahalang.

Qetello: Qetello e Hlakileng, Qetello e Beveled, e Kholo

 

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Kantle Diameter 1/4"-30", 13.7mm-762mm
Kemiso SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD
Tlhaloso 1.Kantle bophara: 13.7mm---762mm
2.Lebota Botenya: 2mm-80mm
3.Bolelele:E ka holimo ho 12m
4.Re ka boela ra hlahisa ho latela tlhokahalo ea bareki
Lintho tse bonahalang 10#,20#,45#,16Mn, A106 GrA,BA53 Gr B,
ASTM A179,A335 P11,A335 P22,A335 P5
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo
Litekanyetso 1.ASTM:ASTM A106 G.A;ASTM A106 GR.B;ASTM A53 G.A;ASTM A53 GR.B;
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 joalo-joalo
5. Re ka boela ra hlahisa ho ea ka tlhokahalo ea bareki
Mokhoa oa Ts'ebetso 1.Mohatsela o Ratehang
2.Mohatsela o pitikolohile
3. Ho chesa ho phuthetsoe
Sefahleho se felile 1. Pente e ntšo,Varnish
2. Ho roala ha kutu: 3LPE,FBE,3PEE
3. Sekontiri

Tšebeliso ea API 5L GR.BBotenya Bo boima ba Lebota bo Seamless Pipe ea tšepebakeng sa Mechanical Processing

astm a106
pompo ea en10210
phala ea tšepe ea astm a53 e se nang seam

Pipe e laetsoeng tlas'a tlhaloso ena e tla ba e loketseng bakeng sa ho kobeha, ho phunya, le ts'ebetso e tšoanang ea ho etsa, le bakeng sa ho cheselletsa.Ha tšepe e lokela ho chesetsoa, ​​ho nahanoa hore ho tla sebelisoa mokhoa oa ho cheselletsa o loketseng boemo ba tšepe le tšebeliso e reretsoeng kapa tšebeletso.

Manufacturing Process of API 5L GR.B Botenya Bo boima ba Lebota Pipe ea Ts'epe bakeng sa Ts'ebetso ea Mechini

API 5L GR.B Botenya Bo boima ba Lebota Pipe ea Tšepe e sa Koaheletsoeng e entsoe ka ho huloa ka serame kapa ho chesa ho phuthoa, joalo ka ha bareki ba batla.

phala ea tšepe ea astm a252 e se nang seam

Motsoako oa Lik'hemik'hale oa API 5L GR.B Botenya Bo boima ba Lebota bo Seamless Pipe ea Tšepe

Sebopeho sa Kereiti le Lik'hemik'hale (%)Bakeng sa API 5L PSL2

Standard

 

Kereiti

Sebopeho sa lik'hemik'hale(%)

C

Mn

P

S

API 5L

B

≤0.24

≤1.20

≤0.025

≤0.015

Sebopeho sa Kereiti le Lik'hemik'hale (%)Bakeng sa API 5LX42PSL2

Standard

 

Kereiti

Sebopeho sa lik'hemik'hale(%)

C

Mn

P

S

API 5L

X42

≤0.22

≤1.30

≤0.025

≤0.015

Mechanical Properties ea API 5LGR.B Botenya Bo boima ba Lebota Lebota(PSL1):

Hlahisa Matla(MPa)

Matla a tšepe(MPa)

Elongation 

A%

psi

MPa

psi

MPa

Elongation (Mits)

35,000

241

60,000

414

Lilemo tse 21-27

Mechanical Properties ea API 5LGR.B Botenya Bo boima ba Lebota Lebota(PSL2):

Hlahisa Matla(MPa)

Matla a tšepe(MPa)

Elongation 

A%

Tšusumetso (J)

psi

MPa

psi

MPa

Elongation (Mits)

Min

241

448

414

758

Lilemo tse 21-27

41(27)

Ho paka bakeng sa Carbon Seamless Steel Tubes

Pipe e se nang letho, seaparo se setšo (se hlophisitsoeng);
6" le boholo bo ka tlase Ka mekotla e nang le likhoele tse peli tsa k'hothone, boholo bo bong bo hlephile;
Ka bobeli li qetella ka basireletsi ba ho qetela;
Qetello e hlakileng, bevel end;
Ho tshwaya.

api 5l liphaephe tse se nang moeli

Pipe End Beveling

Seamless Steel Tube

Likotlolo tsa polasetiki

api 5l x60 phala lebota botenya

Penta e Ntšo e nang le Ho tšoaea

st 10219 pipe

Sekoahelo

st 10210 s355j2h

Ho kopanya le Sling

apl 5l phala e se nang moeli

Ponahalo ea Sephutheloana

Mamello bakeng sa Diameter ho Pipe Ends

Boholo

Mamello (ka tlhomphot to hlalositsoe kantlebophara)

<2 3/8

+ 0.016 in., - 0.031 in. (+ 0.41 limilimithara, - 0.79 limilimithara)

> 2 3/8 le ≤4 1/2, e tsoelang pele e cheselitsoeng

±1.00%

> 23/8 le <20

±0.75%

> 20. e se nang mokgoa

± 1.00%

>20 le <36, e cheselitsoe

+ 0.75%.-0.25%

> 36, e cheselitsoeng

+ 1/4 ho.. - 1/8 in. (+ 6.35 mm, -3.20 mm)

Tabeng ea phaephe e lekiloeng ka hydro-statically ho likhatello tse fetang likhatello tse tloaelehileng tsa liteko, ho ka lumellanoa ka mamello e meng lipakeng tsa moetsi le moreki.

Boholo

Minus Tolerance

Plus Mamello

Mamello ea ho Qetela

Kantle ho Roundness

Diameter, Axis Tolerance (Persente ea OD e boletsoeng)

Phapang e Phahameng ka ho Fetisisa lipakeng tsa Bonyane le Bo phahameng ba Diameter (E sebetsa Feela ho Pipe e nang le D/t≤

75)

≤10 3/4

L&V4

1/64(0.40mm)

1/16(1.59mm) mm)

-

-

 

> 10 3/4 le ≤20

1/32 (0.79 mm)

3/32 (2.38 mm)

-

-

-

> 20 le≤ 42

1/32 (0.79 mm)

3/32(2.38 mm)

b

± 1%

<0.500 in. (12,7 mm)

>42

1/32 (0.79 mm)

3/32 (2.38 mm)

b

± 1%

£ Q625 in. (15.9 mm)

Mamello e kantle ho pota-potileng e sebetsa ho boholo le bonyane ba li-diameter joalo ka ha ho lekantsoe ka bar gauge, caliper, kapa sesebelisoa se methang boholo ba 'nete le li-diameter tse fokolang.

Karolelano ea bophara (ho lekanngoa ka tepi ea bophara) ea pheletsong e 'ngoe ea phala e ke ke ea fapana ka ho feta 3/32 in. (2.38 mm) ho tloha pheletsong e 'ngoe.

Tlhahlobo ea Mokha oa Boraro oa Pipe ea Tšepe e Seamless:

api 5l phala ea tšepe

Tlhahlobo ea Diameter e Ntle

phala e boima ea tšepe ea lebota

Tlhahlobo ea Botenya ba Lerako

api 5l liphaephe tse se nang moeli

Qetella Tlhahlobo

li-tubes tse se nang metsi tse chesang tse felileng

Tlhahlobo ea ho Otloloha

api 5l gr.b baetsi ba lipeipi tsa tšepe

Tlhahlobo ea UT

api 5l psl2 phala ea tšepe

Tlhahlobo ea Ponahalo

Mamello bakeng sa Botenya ba Lerako

Boholo

Type of Pipe

Tblerancr1(Pesente ea Botenya ba Lerako bo Khethiloeng}

Mophato wa B kapa ka Tlase

Mophato X42 kapa ho feta

<2 7/8

Tsohle

+ 20.- 12,5

+ 15.0.-12,5

> 2 7/8 le <20

Tsohle

+ 15,0,-12,5

+ 15-I2,5

>20

Welded

+ 17.5.-12,5

+ 19.5.-8.0

>20

Seamless

+ 15.0.-12,5

+ 17.5.-10,0

Haeba mamello e mpe e nyane ho feta e thathamisitsoeng e hlalositsoe ke moreki, mamello e nepahetseng e tla eketsoa ho ea ho kakaretso e sebetsang ea mamello ka liphesente tse ka tlase ho botenya ba lebota.

Ho mamella Boima

 

Bongata

Tolerance (persente)
Bolelele bo le bong, phala e khethehileng e sa fellang kapa phala ea A25Bolelele bo le bong, phala e 'ngoeCarloads.GradeA25,40,000lb(18 144kg)kapa ho fetaMeroalo ea makoloi, ntle le Kereiti A25,40.0001b (18 144 kg) kapa ho fetaLikoloi, limaraka tsohle tse ka tlase ho 40000 lb (18 144 kg)Odara lintho.Sehlopha sa A25.40.000 lb (18 144 kg) kapa ho fetaOdara lintho, ntle le Kereiti A25,40,000 lb (18 144 kg) kapa ho feta

Odara lintho, limaraka tsohle, ka tlase ho 40.000 lb (18 144 kg)

+ 10.-5.0

+ 10,-35

-2,5

-1,75

-15

-3.5

-1,75 

-3.5

Lintlha:

1. Boima ba boima bo sebetsa ho litekanyo tse baloang bakeng sa phaephe e kopantsoeng le e kopantsoeng le litekanyo tse behiloeng kapa tse baloang bakeng sa pipe e hlakileng.Moo botenya ba lebota bo bobe bo nyane ho feta bo thathamisitsoeng tafoleng e kaholimo bo hlalositsoe ke moreki, ho mamella boima bo kopaneng bakeng sa bolelele bo le bong ho tla eketsoa ho liphesente tse 22.5 ka tlase ho botenya ba ho bokolla bo sa mamelleheng.

2. Bakeng sa likoloi tse entsoeng ka pipe ho tloha nthong e fetang e le 'ngoe ea taelo, mamello ea likoloi e lokela ho sebelisoa ho latela ntho ea motho ka mong.

3. Ho mamellana ha lintho tsa odara ho sebetsa ho palo e akaretsang ea phala e romelloang bakeng sa ntho ea odara.  


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang