Specification range: OD: 8" WT: SCH 40 SCH80 SCH160 Executive standards: ASME B36.10M---1996, GB8163---1999 GB8162---1999 GB3087---1999, JIS, DIN Despite of the above standards, we can also supply seamless steel pipes with standard of API 5L---2000, DIN, JIS and so on, Application: Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, Liquid service, petroleum cracking, chemical fertilizer equipment, Drawing-oil-equipment and structure purposes. Packing: Bundles, seaworthy packing Please don't hesitate to contact us, your inquiry will be highly appreciated and quickly treated.