SAWL Siab Pipe

1. Khoom specification:
O.D.: Ф406.4MM-Ф1422.4mm (16-56 nti)
Ntev: 3M-12.3m 
W.T.:8MM-50mm (siv rau cov pa roj carbon yooj yim, Cov pa roj carbon tsawg tsawg);
Cov Qauv Khoom:ASTM A515 B55 / B60 / B65, ASTM A516 B55 / B60, ASTM A672, ASTM A671, DIN2458, DIN1626, DIN17172, DIN2463, DIN17175, EN1021010, EN1021010, EN1021010, thiab lwm yam
Kev lees paub:API / ISO zoo system. SGS, DNV, BV, Moody thib peb tog soj ntsuam txais tos

2. Daim ntawv thov:Siv raws li cov pa oxygen, dej, thiab roj xa cov yeeb nkab hauv kev lag luam roj thiab roj, dej hiav txwv, kev tsim kho hauv av, chaw nres tsheb fais fab thiab lwm yam.

3. Yam ntxwv:
Cov yeeb nkab nrog kev ntxhov siab me me thiab sib npaug sib npaug tom qab qhov kev nthuav dav puv L-ntev. Kev xeb thiab tawg ntawm cov yeeb nkab vim muaj kev ntxhov siab tuaj yeem tiv thaiv tau zoo. Daim ntawv thov ntawm vuam ntawm qhov chaw yog yooj yim heev vim hais tias ntawm qhov siab precision; Sab hauv thiab sab nraud vuam yog ua tom qab tack welding, yog li cov txheej txheem vuam yog ruaj khov nrog zoo weld zoo; NDT yog ib qho yooj yim los ua ntawm vuam thaum lub sij hawm tsim khoom. thiab kev lag luam teb zoo ib yam; Qhov ntev ntawm cov vuam yog luv dua li ntawm cov yeeb nkab tsis-longitudinal seam, yog li qhov tshwm sim ntawm qhov tsis xws luag tshwm sim tsawg heev; Cov kev pab cuam ntawm cov yeeb nkab specification yog dav heev. Cov yeeb nkab tuaj yeem yog nyob rau hauv txoj kab uas hla loj nrog cov phab ntsa tuab lossis hauv txoj kab me me nrog cov phab ntsa tuab.