Pressure vessel pipelineASME B16.9 butt weld tube end Cap
ize 1/2"-48" seamless,50“-110”welded Standard ANSI B16.9,MSS SP 43, DIN28011, EN10253, GOST17379, JIS B2313, MSS SP 75, 等. Wall thickness STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc. Type Cap, Ellipsoidal head End bevel end/BE/buttweld Surface nature color, varnished, ブラックペインティング, anti-rust oil etc. Material Carbon steel: A234WPB, A420WPL6 St37,St45, E24, A42CP, 16Mn, Q345, P245GH, P235GH, P265GH, P280GH,P295GH,P355GH and…
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