Umkhiqizi Nomhlinzeki Wamapayipi Ensimbi Ehamba Phambili E-China |

I-API 5L GR.B Ipayipi Yensimbi Eqinile Eqinile Yokucutshungulwa Komshini

Incazelo emfushane:

Ukukhiqiza: Inqubo engenamthungo, ebandayo edonswayo noma esongwe ngokushisayo

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

Ubude: 6m noma ubude obucacisiwe njengoba kudingeka.

Iphela: I-Plain End, I-Beveled End, I-Threaded

 

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Ngaphandle Ububanzi 1/4"-30", 13.7mm-762mm
Isheduli SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD
Ukucaciswa 1.Ububanzi bangaphandle: 13.7mm---762mm
2.Ukuqina Kodonga:2mm-80mm
3.Ubude:Ubukhulu obungu-12m
4.Singakwazi futhi ukukhiqiza ngokuvumelana nezidingo zamakhasimende
Okubalulekile 10#,20#,45#,16Mn, A106 GrA,BA53 Gr B,
ASTM A179,A335 P11,A335 P22,A335 P5
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo
Amazinga 1.ASTM:ASTM A106 GRAA;ASTM A106 GR.B;ASTM A53 G.A;ASTM A53 GR.B;
I-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 nokunye
5. Singaphinde sikhiqize ngokuvumelana nemfuneko yamakhasimende
Indlela Yokucubungula 1.Amakhaza Akhandwe
2.Amakhaza aginqike
3. Kushiswe
Ubuso buphelile 1. Upende omnyama,Varnish
2. I-Corrossion coating: 3LPE,FBE,3PEE
3. Kufakwe amagalani

Ukusetshenziswa kwe-API 5L GR.BUbugqinsi Bodonga Olusindayo Ipayipi Lensimbi ElingenamthungoOkokucutshungulwa koMechanical

astm a106
ipayipi en10210
ipayipi lensimbi elingenamthungo le-astm a53

Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa kufanele lilungele ukugotshwa, ukuphephuka, kanye nokusebenza okufanayo kokubumba, kanye nokushisela.Lapho insimbi izoshiselwa, kucatshangelwa ukuthi inqubo yokushisela efanele izinga lensimbi kanye nokusetshenziswa okuhlosiwe noma isevisi izosetshenziswa.

Inqubo Yokukhiqiza ye-API 5L GR.B Ukuqina Kwezindonga Ezisindayo Ipayipi Lensimbi Elingenamthungo Lokucubungula Mechanical

I-API 5L GR.B Ukuqina Kodonga Olusindayo Ipayipi Lensimbi Lenziwe ngokudonswa okubandayo noma okugoqiwe okushisayo, njengoba kudingwa amakhasimende.

ipayipi lensimbi elingenamthungo le-astm a252

I-Chemical Composition ye-API 5L GR.B Ukuqina Kodonga Olusindayo Ipayipi Lensimbi Elingenamthungo

Ibanga Nokwakheka Kwamakhemikhali (%)Nge-API 5L PSL2

Okujwayelekile

 

Ibanga

Ukwakheka kwamakhemikhali(%)

C

Mn

P

S

I-API 5L

B

≤0.24

≤1.20

≤0.025

≤0.015

Ibanga Nokwakheka Kwamakhemikhali (%)Okwe-API 5LX42I-PSL2

Okujwayelekile

 

Ibanga

Ukwakheka kwamakhemikhali(%)

C

Mn

P

S

I-API 5L

X42

≤0.22

≤1.30

≤0.025

≤0.015

I-Mechanical Properties ye-API 5LGR.B Ubugqinsi Bodonga Olusindayo Ipayipi Lensimbi Elingenamthungo(PSL1):

Isivuno Amandla(MPa)

Amandla Okuqina(MPa)

Ukwelula 

A%

psi

I-MPa

psi

I-MPa

Elongation (Min)

35,000

241

60,000

414

21-27

I-Mechanical Properties ye-API 5LGR.B Ubugqinsi Bodonga Olusindayo Ipayipi Lensimbi Elingenamthungo(PSL2):

Isivuno Amandla(MPa)

Amandla Okuqina(MPa)

Ukwelula 

A%

Umthelela (J)

psi

I-MPa

psi

I-MPa

Elongation (Min)

Okuncane

241

448

414

758

21-27

41(27)

Ukupakisha I-Carbon Seamless Steel Tubes

Ipayipi elingenalutho, ukugqoka okumnyama (okwenziwe ngokwezifiso);
6" nosayizi abangaphansi Ezinyandeni ezinezihlilingi ezimbili zikakotini, abanye osayizi abakhululekile;
Zombili ziphela ngabavikeli bokugcina;
I-Plain end, i-bevel end;
Ukumaka.

i-api 5l amapayipi angenamthungo

I-Pipe End Beveling

I-Seamless Steel Tube

Izigqoko Zepulasitiki

i-api 5l x60 ukujiya kodonga lwamapayipi

Ukudweba Okumnyama Ngokumaka

zu 10219 ipayipi

Isisonga

zu 10210 s355j2h

Ukuhlanganisa kanye ne-Sling

apl 5l ipayipi nekhono

Ukubukeka Kwephakheji

Ukubekezelela Ububanzi ku-Pipe Ends

Usayizi

Ukubekezela (ngokuhlonishwat to ecaciswe ngaphandleububanzi)

<2 3/8

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

> 2 3/8 kanye ≤4 1/2, ashiselwe okuqhubekayo

±1.00%

> 2 3/8 kanye <20

±0.75%

> 20. engenamthungo

± 1.00%

>20 kanye <36, ashiselwe

+ 0.75%.-0.25%

> 36, weshiselwe

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

Esimeni sepayipi elihlolwe nge-hydro-statically ukuze libe nezingcindezi ezidlula izingcindezi ezijwayelekile zokuhlola, okunye ukubekezelela kungase kuvunyelwane ngakho phakathi komkhiqizi nomthengi.

Usayizi

Minus Tolerance

Plus Ukubekezelelana

Ukubekezelelana Kokuphela-kuya-Ekupheleni

Ngaphandle Kwe-Roundness

Ububanzi, Ukubekezelelana kwe-Axis (Iphesenti Le-OD Ecacisiwe)

Umehluko Omkhulu Phakathi Kobubanzi Obuncane Nobukhulu (Kusebenza Kuphela Epayipini Elino-D/t≤

75)

≤10 3/4

l&V4

1/64(0.40mm)

1/16(1.59mm) mm)

-

-

 

>10 3/4 kanye ≤20

1/32 (0.79 mm)

3/32 (2.38 mm)

-

-

-

> 20 kanye≤ 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)

Ukubekezelela okungaphandle kwendingilizi kusebenza kumadiayamitha aphezulu kanye nobuncane njengoba kukalwa ngegeji yebha, i-caliper, noma idivayisi ekala ubukhulu bangempela nobuncane bamadiayamitha.

Isilinganiso sobubanzi (njengoba silinganiswa ngetheyiphu yodayamitha) yesinye isiphetho sepayipi akufanele sihluke ngokungaphezu kuka-3/32 in. (2.38 mm) kusukela kolunye uhlangothi.

Ukuhlolwa Kwenkampani Yangaphandle Kwepayipi Lensimbi Elingenamthungo:

ipayipi yensimbi engu-5l

Ukuhlola Okungaphandle Kobubanzi

esindayo odongeni steel pipe

Ukuhlola Ukuqina Kwezindonga

i-api 5l amapayipi angenamthungo

Qeda Ukuhlola

amashubhu angenamthungo aphelile ashisayo

Ukuhlola Ukuqondile

awu 5l gr.b abakhiqizi bepayipi lensimbi

Ukuhlolwa kwe-UT

api 5l psl2 ipayipi lensimbi

Ukuhlola Ukubukeka

Ukubekezelela Ukuqina Kwezindonga

Usayizi

Type of Ipayipi

I-Tblerancr1(Iphesenti Lokuqina Kwezindonga Ezicacisiwe}

IBanga B noma Eliphansi

Ibanga X42 noma ngaphezulu

<2 7/8

Konke

+20.- 12,5

+ 15.0.-12.5

> 2 7/8 kanye <20

Konke

+ 15,0,-12,5

+ 15-I2.5

>20

Kushiselwe

+ 17.5.-12.5

+ 19.5.-8.0

>20

Ingenamthungo

+ 15.0.-12.5

+ 17.5.-10,0

Lapho ukubekezelela okunegethivu kuncane kunalokhu okubaluliwe kucaciswa umthengi, ukubekezelela okuphozithivu kuzokhushulwa kububanzi obusebenzayo obuphelele bokubekezelelana ngamaphesenti ngaphansi kokuqina kodonga ukubekezelela okunegethivu.

Ukubekezelela Isisindo

 

Ubuningi

Toi-lerance (amaphesenti)
Ubude obubodwa, ipayipi eliyisipesheli elikhethekile noma ipayipi elingu-A25Ubude obubodwa, elinye ipayipiCarloads.GradeA25,40,000lb(18 144kg)noma ngaphezuluUkulayishwa kwezimoto, ngaphandle kweBanga A25,40.0001b (18 144 kg) noma ngaphezuluUkulayishwa kwezimoto, wonke amabanga angaphansi kuka-40000 lb (18 144 kg)Oda izinto.Ibanga A25.40.000 lb (18 144 kg) noma ngaphezuluOda izinto, ngaphandle kweBanga A25,40,000 lb (18 144 kg) noma ngaphezulu

Oda izinto, wonke amabanga, ngaphansi kuka-40.000 lb (18 144 kg)

+ 10.-5.0

+ 10,-35

-2.5

-1.75

-15

-3.5

-1.75 

-3.5

Amanothi:

1. Ukubekezelelwa kwesisindo kusebenza ezisindweni ezibaliwe zepayipi elinentambo nelihlanganisiwe kanye nezisindo ezifakwe kuthebula noma ezibaliwe zepayipi elingaphethe lutho.Lapho ukubekezelela ukuqina kodonga okunegethivu kuncane kunalokhu okubalulwe ngenhla kwethebula elichazwe umthengi, ukubekezelelwa kwesisindo okuhlanganisiwe kobude obubodwa kuzokwenyuswa kube ngamaphesenti angama-22.5 okungaphansi kokubekezelela okunegethivu.

2. Ngokulayishwa kwezimoto ezakhiwe ngamapayipi ezinto ezi-oda ezingaphezu kweyodwa, ukubekezelela ukulayishwa kwezimoto kufanele kusetshenziswe entweni ye-oda yomuntu ngamunye.

3. Ukubekezelelwa kwezinto ze-oda kusebenza enanini lilonke lamapayipi athunyelwe entweni ye-oda.  


  • Okwedlule:
  • Olandelayo:

  • Imikhiqizo Ehlobene