مناقصه اتصال عایقی

مناقصه اتصال عایقی قلم۲۳ INSULATING JOINT TO PROVIDE ELECTRICAL ISOLATION BETWEEN SECTION PIPE LINE. PURCHESER: OIL INDUSTRY STANDARD : WELDING: ASME SEC VIII & IX BUT WELDING END : ANSI 16.25 INSULATING: ASTM D709-G10/G11 PIPE LINE DESIGN CODE: ANSI 31.8 SEALING : ASTM D2000 COATING: ACC WITH BS 5493-IPS-M-TP750/8 SUITABLE FOR PIPE LINE WITH FOLLOWING DETAIL: MAX WORK TEMPTURE: -29 to 160 C TRANSPORTED FLUID: OIL & GAS & GAS LIQTY. SOUR SERVICE ACC WITH NACE MR0175.