... SGS stainless steel pipe About usOur company covers an area of 100,000 square meters, and ... 1. The production scale Stainless steel welded tube is 8,000 tons per month2. Manufacturing Standard ASTM ... 2. What is MOQ per produc? This is not so strictly prescribed. But, the quantity of an order is usually not ... for 201 and 304 grades is from Lisco, BaoSteel, and TISCO.4. What a range of surface qualities ...