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คำอธิบายสั้น:

Product Seamless Structure Pipe Process Hot Rolled/Cold Drawn Standard ASTM A106,ASTM A53,ASTM A139,ASTM A36,etc Material GR.A,GR.B O.D 1/2”–30”(21.3–762mm) W.T 0.055”–2”(1.65–50mm) Length As per customer’s requirement Ends Bevelled or Plain Surface Treatment Bared,Black painted,Corrosion Resistant Coating + Cap Application Suitable for ordinary fluid transportation and structure pipe.