tag:blogger.com,1999:blog-90425568345841248862011-11-27T16:26:41.771-08:00TECHNOLOGY WELDING, NDT, INSPECTION, MATERIAL, DEFECT, ON&OFFSHORENOVhttp://www.blogger.com/profile/12759617294421659518noreply@blogger.comBlogger141100tag:blogger.com,1999:blog-9042556834584124886.post-18098280668657288372007-11-08T00:58:00.000-08:002007-12-24T07:12:44.849-08:00

MEMBUAT WPS Ada pengalaman dengan temen di tempat kerja saya selama ini. Pertanyaannya mungkin sepeprti ni. Tanya : Mas saya dapat tawaran kerja di tempat yang baru sebagai client, dengan tugas memverifikasi wps atau membuat wps …bagaimana sih caranya membuat WPS ? Saya nggak bisa mengerjakan pekerjaan seperti yang diminta tersebut di atas..Jadi terpaksa saya tolak job tersebut padahal gaji

NOVhttp://www.blogger.com/profile/12759617294421659518noreply@blogger.com0tag:blogger.com,1999:blog-9042556834584124886.post-50059603465938250902007-11-08T00:18:00.000-08:002007-12-24T07:48:23.513-08:00

Weld Defect Trending Pipeline welding – pipeline weld testing Designed for the pipeline weld testing industry, UT Scan delivers unprecedented reliability and accuracy. You can count on UT Scan in even the most demanding pipeline welding environments with its industrial grade computer hardware and precise manufacturing. Weld defects can be identified by : Type: planar or volumetric Location:

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Question Paper 8 1 Bs 499 part II communicates by the use of symbols the type of joint preparation to be used. Listed below are four symbols: which of these indicates the depth of penetration of the weld required on the joint. 2 Which of the following symbols would indicate that a weld has to be finished flush on the other side of the weld 3 what two factors in arc welding must be in

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Question Paper 8 1 Bs 499 part II communicates by the use of symbols the type of joint preparation to be used. Listed below are four symbols: which of these indicates the depth of penetration of the weld required on the joint. 2 Which of the following symbols would indicate that a weld has to be finished flush on the other side of the weld 3 what two factors in arc welding must be in

NOVhttp://www.blogger.com/profile/12759617294421659518noreply@blogger.com0tag:blogger.com,1999:blog-9042556834584124886.post-58550951908873714992007-11-07T22:55:00.000-08:002007-11-07T23:07:39.407-08:00

A. MULTIPLECHOICE 1. A crack type most associated with the submerged are werlding process is : Solidification cracking 2. An undersirable properly of alumminium oxide residue, when welding is that it : Requires more heat to melt in when compared to aluminium 3. A black triangular flag conjuction with a weld symbol as to EN 22553 Means: Welding to be carried out on site ( field weld ). 4.

NOVhttp://www.blogger.com/profile/12759617294421659518noreply@blogger.com0tag:blogger.com,1999:blog-9042556834584124886.post-79043776204399693972007-11-07T17:56:00.000-08:002007-11-07T18:04:42.853-08:00

JACKET FABRICATION MENGGALI TERUS SUMBER ENERGI Dunia saat ini akan mengahadapi ancaman kekurangan energi dengan seiring meningkatnya kebutuhan dunia tanpa adanya penambahan cadangan energi alami yang tercipta hasil perubahan kimia jutaan tahun yang lalu. Sumber informasi dunia mencatat kelangkaan energi tidak dapat dihindari dan akan menigkat efect nya pad 25 th mendatang. Dimana cadangan

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Stick or MSAW welding Advantage Fabricated Metals performs a number of welding processes. The two most common welding processes we use include TIG, an acronym for Tungsten Inert Gas welding and MIG, an acronym for Metal Inert Gas welding. TIG is also referred to as GTAW (Gas Tungsten Arc Welding) and Heliarc®. MIG also is referred to as GMAW (Gas Metal Arc Welding). We also provide oxy-acetylene

NOVhttp://www.blogger.com/profile/12759617294421659518noreply@blogger.com0tag:blogger.com,1999:blog-9042556834584124886.post-41395471169493849232007-11-04T20:29:00.000-08:002007-11-04T20:36:32.604-08:00

Oil prices Dengan terus naiknya hargaminyak dunia yang selalu berfluktuasi telah membeikan dampak buruk bagi Indonesia dalam mengendalikan APBN dan pertumbuhana ekonomi secara makro. Indonesia mendapatkan tantangan baru untuk mencukupi kebutuhan akan sumber energi guna mengimbangi kebutuhan dalam negri. Pencarian sumber ladang minyak baru menjadi suatu alternatif yang mendesak untuk

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THE DUTIES OF THE WELDING INSPECTOR VISUAL INSPECTION At any point in the course of welding, i.e. tacking, root pass, filler pass or capping pass, but particularly for the root and cap, a detailed inspection may be required. British Standard 5289: 1976 gives guidance on tools and responsibilities together with sketches of typical defects. The inspector at this point must - a) observe,

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RINGKASAN ASME IX ARTICLE II WELDING PROCEDURE QUALIFICATION QW200.1 1. Change o the WPS : Change maybe made in non essential variables of WPS without re qualification 2. Change in essential or supplementary essential require re qualification. 3. Available of the WPS.A WPS used for production welding shall be available for reference and reviewed by Authorized Inspector. QW-200.2 1. PQR is the

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RINGKASAN ASME IX ARTICLE II WELDING PROCEDURE QUALIFICATION QW200.1 1. Change o the WPS : Change maybe made in non essential variables of WPS without re qualification 2. Change in essential or supplementary essential require re qualification. 3. Available of the WPS.A WPS used for production welding shall be available for reference and reviewed by Authorized Inspector. QW-200.2 1. PQR is

NOVhttp://www.blogger.com/profile/12759617294421659518noreply@blogger.com0tag:blogger.com,1999:blog-9042556834584124886.post-75766217966754329582007-11-04T02:28:00.000-08:002007-11-04T02:38:41.280-08:00

Oil DashboardNovember, Sunday 4 2007 - 05:35:19 Crude Oil $95.75 0.18 0.19% 5:35 AM EST - 2007.11.04 To get the oil price, please enable Javascript.

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The purpose of preheat:- 1. Reduce the risk of hydrogen cracking 2. Reduce the hardness of the weld heat affected zone 3. Reduce shrinkage stresses during cooling and improve the distribution of residual stresses. If preheat is locally applied it must extend to at least 75mm from the weld location and be preferably measured on the opposite face to the one being welded. Got To The Pre-Heat

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1 INTRODUCTION Various codes and specifications require that welded structures such as pressure vessels and offshore platforms be post weld heat treated (PWHT), depending on the type and thickness of the welded joint. Post weld heat treatment reduces the effect of any stresses induced by the welding process and tempers the heat-affected zone. The PWHT may be performed several times on a

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