Specification

070M20, 1.1149, 070M55, 1.1203, 080M40, 1.1189

Standard

BS 970

Size range

Dia.: 200 - 1500mm

Length: 2000 - 18000mm

Delivery condition

Forged (+ Annealed + Normalized + Quenched and Tempered)

Surface condition

As forged, rough turned, rough milled, rough peeled

Straightness

As forged: max. 4mm/m

As RT / RM / RP: max. 1mm/m

Size tolerance

As forged: -0/+5mm

As RT / RM / RP: -0/+3mm

Certificate

API-5DP, PED, CCS, BV, ABS, DNV, GL, LR, KR, NK, RINA

Application

Petrochemical, oil-gas, shipbuilding, metallurgy, thermal power, wind power, hydro power,  nuclear power, auto part, mining, engineering, heavy machinery etc