X70 Carbon SSAW Steel Yeeb Nkab

 

API 5L X70 kauv welded kav yog tsim los ntawm txoj kev xws li kub dov, txias dov, txias txias, thiab kub expanding. Lawv raug xa mus rau hauv kub-kuav los tiag thiab kub-kho tej yam kev mob. Lub zog tawm los ntawm API 5L X70 welded kav yog li ntawm 485 MPa rau 635 MPa, nrog lub zog tensile ntawm 570 MPa rau 760 MPa, thiab qhov siab tshaj plaws yield piv ntawm 0.93.

API 5L X70 Kauv Welded Steel Pipe Specification

Txuj	API 5L X70
Hom Lub Npe	GNEE
Daim ntawv pov thawj	ISO, API, SGS
Hom	SSAW / Tube
Yam tsawg kawg nkaus Order Quantity	1 Tuj
Ntim Cov Lus Qhia	Tsim nyog ntim raws li qhov loj ntawm cov kav dej
Lub sij hawm xa tuaj	15-25 hnub ua haujlwm
Cov nqe lus them nqi	L / C, D / A, D / P, T / T, Western Union, MoneyGram
Muaj peev xwm muab khoom	200000 Tons / xyoo

API 5L X70 Kauv Welded Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

API 5L X70 kauv welded yeeb nkab txheej txheem:

1. Uncoiling thiab Plate Inspection: Lub phaj steel yog uncoiled thiab nkag mus rau hauv cov kab ntau lawm, qhov uas nws undergoes tag nrho phaj ultrasonic tshuaj xyuas.
2. Leveling thiab Ntug Milling: Cov phaj hlau yog ncaj nraim siv lub tshuab xovxwm thiab tom qab ntawd muab ob npaug rau milling raws ob sab kom tau raws li qhov yuav tsum tau muaj rau qhov dav, ntug flatness, thiab bevel puab.
3. Txiav thiab sib sau: Cov hlau phaj yog spirally coiled raws ntug txheej txheej los tsim cov yeeb nkab zoo ntawm cov kab ntau lawm.
4. Vuam thiab Txiav: Advanced ob-sided arc vuam tshuab yog siv rau kev vuam ua ntej, vuam sab hauv, thiab txheej vuam. Lub welded steel yeeb nkab yog tom qab ntawd plasma-txiav rau hauv qhov ntev ntev.
5. Kev Ntsuam Xyuas Kev Pom Zoo: Cov kws tshaj lij tshaj lij ua kev tshuaj xyuas qee qhov kev ntsuas.
6. Kev Ntsuas Ultrasonic: 100% kev soj ntsuam ntawm cov vuam sab hauv thiab sab nrauv thiab ob sab ntawm vuam seam.
7. X-ray kuaj: 100% X-ray industrial TV tshuaj xyuas ntawm cov vuam sab hauv thiab sab nrauv, siv cov duab ua tshuab kom ntseeg tau qhov kev sim siab.
8. Kev Ntsuas Hydraulic: Txhua cov yeeb nkab yuav tsum tau soj ntsuam ib tus neeg hauv lub tshuab kuaj hydrostatic kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua.
9. Beveling thiab End Facing: Cov kav dej tsim nyog tau ua tiav tiav kom tau raws li qhov yuav tsum tau ua ntawm bevel specifications.
10. Kev soj ntsuam zaum kawg: Kev kuaj ultrasonic thiab X-ray rov qab, nrog rau kev tshuaj xyuas cov khoom sib nqus ntawm cov yeeb nkab kawg, txhawm rau txheeb xyuas cov teeb meem vuam thiab qhov kawg tsis xws luag.
11. Roj Txheej thiab Cim: Cov kav dej tsim nyog tau coated nrog roj rau kev tiv thaiv corrosion thiab cim raws li tus neeg siv cov qauv.

Cim npe nrov: x70 carbon ssaw steel yeeb nkab, Tuam Tshoj x70 carbon ssaw steel yeeb nkab manufacturers, lwm tus neeg