REQ.NO.(2) :01-06-2940CARBON STEEL OIL PIPE LINEPIPE LINE CARBON STEEL API SPEC.5L PSL2 E, LONGITUDINALLYSUBMRGED ARC WELDING ( LSAW) PIPE BEVELED ENDS ACCORDING TOAPI STANDARD LATEST EDITION (30 DEGREE (+ DEGREE,-0 DEGREE)).THE PIPE SHALL BE EXTERNALLY COATED WITH ( 3) MM ( AS A MINIMUM)EXTRUDED POLYETHYLENE AND SHOULD BE FROM (S) TYPE MEDIUM DENSITYACCORDING TO DIN STANDARD 30670.THE LENGTH OF PIPE SHALL BE LIMITED RANGE LENGTH (11-12)MPROTECTIVE END RINGS AND MARKING ACCORDING TO API STANDARD UNIT QNT. 1. API SPEC. 5L 18" X 0.5" GR.B PSL2 E KM 12. API SPEC. 5L 20" X 0.5" GR.B PSL2 E KM 13. API SPEC.5L 20" X 0.375" X60 PSL2 E KM 14. API SPEC. 5L 24" X 0.375" X60 PSL2 E KM 1HEAT SHRINKABLE SLEEVE JOINTS FOR COATING OF GIRTH WELDS.WITH SPECIFICATIONS IDENTICAL " AS A MINIMUM" TO THOSE OFPIPE COATING OF OPEN TYPE AND CAPABLE TO STORED AT (0-60)CH.S.S. SHOULD BE SUPPLIED WITH ALL ACCESSORIES AND REQUIREMENT. UNIT QNT.5.H.S.S. 18" NOS 1 6.H.S.S. 20" NOS 17.H.S.S. 24" NOS 1 8. REPAIR KIT OF COATING WITH NOS 1 FILER MATERIAL SUITABLE FOR ITEMS 1,2,3&?4* THE EXPIRY DATE OF MATERIALS OF ITEMS 5,6,7&?8 SHALL NOTE BE LESS THAAN 5 YEARS AFTER ARRIVAL UM- QASSER.