... RouteModel Number: SS201/304/316/321/310.etc.,Type: Welded Steel Grade: 300 Series Application: decorative,construction,healthy,etc., ... 25-30 days after confirmation of the orderSpecificationsstainless steel welded pipe grade 304,high nickel content, ASTM A554 ... , 1cr13mn9ni1n) Customers' request is available6) Process method: automatic shape, cold drawn, nitrogen protection7) Standard: ASTM A554, Q/ ...