ASTM A53, one of the ERW steel pipe, is mainly used among low pressure liquid delivery, such as water, gas, and oil. Of course, oil drilling and machinery manufacturing can adopt it too. Recently, one of clients had purchased 20 metric tons for it. And here weâ??d like to show our customers for the detailed delivery service. Payment Terms: T/T, L/C; Trade terms: FOB, CFR, CIF; Delivery Time: Within 30 days; Delivery way: sea transportation; Delivery Detailï¼?Depends on your order quantity; Packaging Detail: Packing in bundles or for the client's requirement; Supply Ability: 500 Metric Ton/Metric Tons per Day. For other questions, welcome to contact us through email or phone.