Wearresist Technologies Pvt. Ltd supplies Open Arc Tubular Wire. Wearresist Technologies Pvt. Ltd is an ISO 9001 accredited company. The Open Arc Tubular Wire of model number 30XL-CP-08 OA.SA is primarily used for welding low alloy ferrite creep-resisting steel of the 1-1.25% chromium, 1% molybdenum type at service temperature up to 550 ° C.