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About product and suppliers:
        Alibaba.com offers 3,405 309 ss products. About 62% of these are stainless steel sheets, 14% are stainless steel pipes, and 5% are stainless steel wire. 

A wide variety of 309 ss options are available to you, such as astm, aisi, and din. You can also choose from round, flat, and welded. As well as from iso, bv, and sgs. And whether 309 ss is 300 series, 400 series, or 200 series. 

There are 3,405 309 ss suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Pakistan, which supply 98%, 1%, and 1% of 309 ss respectively. 

09 ss products are most popular in South America, Southeast Asia, and North America. 

You can ensure product safety by selecting from certified suppliers, including 2,321 with ISO9001, 230 with ISO/TS16949, and 193 with Other certification.