Seamless stainless steel tubes

We are Shanghai Sunzone Steel Pipe Co., Ltd, the manufacturer and exporter of stainless seamless steel pipe in Shanghai, China. Our products' specification as below:
Grade Available: 304/304L, 316/316L, 321, 310H, 310H, 317L, 321H, 304H, 347H, 904L
Outside Diameter(OD): 10~530mm(1/8"-20"); and Wall Thickness(WT): 1~30mm
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