Stainless steel welded pipes - Stainless steel welded pipes

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About Yongshang

Provide specialized and high-quality stainless steel pipes for global users

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Product quality determines the success or failure of an enterprise. We continuously update and improve manufacturing equipment and technology to ensur

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R&D Innovation

For each link, scientific and advanced technical measures are adopted to strictly control the manufacturing quality of products.

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Quality Management

For each link, scientific and advanced technical measures are adopted to strictly control the manufacturing quality of products.

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Provide specialized and high-quality stainless steel pipes for global users

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GB/T12771-2008
GB/T12770-2002

ASTM A789/A789 M-05b
ASTM A928/A928 M-05
ASTM A790/A790 M-05a