•  Stainless Steel Backing Rings
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    Stainless Steel Backing Ring
    ANSI CL150 Backing Rrings
    Material: Stainless Steel ASTM A182 F304/316
    SizeSDR7/11 1”~80
                
    DIN/ EN Backing Rings
    Material: Stainless Steel ASTM A182 F304/316
    Size:DN25~3000  PN10/16 

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