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Picture	Titel	Update
	20# Seamless steel tubes for fluid transport 1.20# Seamless steel tube for fluid transport 2.certificate: GB, ISO 3.thickness:1-75mm4.OD:12-630mm5.material:20#
	saw welded steel pipe round rail 1) Standards: ASTM-A53A,GB/T3091-20012) Grade: Q235, Q215, Q195,
	ASTM A106 GR.B seamless steel pipe 1.thickness: 1.5-80mm 2.OD:15-630mm 3.material: 20#,10#,Q235,Q345,A106,A53 ect. 4. type: seamless steel pipe 5.lengt:6-1
	16Mn galvanized seamless steel tube 1.16Mn galvanized seamless steel tube 2.certificate: ISO9000-20003.thickness:1.5-80mm4.OD:20-630mm5.material:16Mn
	20# galvanized seamless steel tube 1.20# galvanized seamless steel tube 2.certificate: ISO9000-20003.thickness:1.5-80mm4.OD:20-630mm5.material:20#
	20# galvanized seamless steel pipe 1.20# galvanized seamless steel pipe 2.certificate: ISO9000-20003.thickness:1.5-80mm4.OD:20-630mm5.material:15-45#,
	boiler pipe Standard:GB5310-2008Material:10,20,20G,20MnG,25MnG,15CrMoG,12Cr2MoG,12Cr1MoVG,12Cr2MoWVTiB,10Cr9Mo1VNb,SA210A1,SA210C,SA
	SAE1020 Carbon seamless steel pipe /tube Product NameCarbon steel pipeSpecificationOD33---405MM Thickness:3---30mmDIN Standard10#(ST37-2,ST35-8),20#(ST42,ST45-4/

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