ERW LINE PIPES ACCORDING TO API 5L
All chemical, mechanical, hydraulical and nondestructive tests are possible according to API 5L standard.
Length 4.27 m upto 13.72 m by customer request.
ERW tubes can be produced also under following standard:
a) JIS G3452 SGP, G3444 STK, G3445 STKM, G3454 STPG, G3466 STKR
b) BS1387 (LIGHT, MEDIUM AND HEAVY THICKNESS)
c) ASTM-120, A-500 (513), A-135
Most, Raw matrial is open-hearth electric furnace basic-oxygen supplied from “ESFAHAN`S MOBARAKEH STEEL PLANT” and the shortage is procured from other international supplies.
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