Steps for Post weld heat treatment services

29-12-2015 08:04:43 | Inspection service's news

ITVC Global is a professional provider in Preheat and PWHT survices During the welding process, the two metal pieces being joined are subject to extreme temperatures and can cause the crystalline structure of the metal to pass through various metallurgical phases. As a result, hardening (and embrittlement) of the metal can occur to varying degrees (usually dependent on carbon content). Heat treatment is designed to reduce the hardness in the heat affected zone of the metals and also increase ductility in these sections. Various pressure vessel codes contain the specifics regarding the procedures for post-weld heat treatment. Xem thêm

LPG quantity, sampling and quality testing

26-12-2015 04:20:13 | Inspection service's news

LPG quantity, sampling and quality testing is provided for Liquefied (liquified) Petroleum Gas (LPG) products at refineries, pipelines, and marine and shore tank cargo storage facilities. Xem thêm

Vessel draft survey procedure

26-12-2015 03:18:30 | Inspection service's news

ITVC Global is please to introduction on vessel draft survey procedure for your reference as bellow: Xem thêm

How to calculation the bunker quantity in Bunker survey

26-12-2015 10:02:43 | Inspection service's news

During carrying out the bunker survey, the inspector need to find out and collect the input parameter for bunker quantity calculation. It will decide the true quantity of bunker determined onboard the vessel. Xem thêm

Guideline for bunker survey

26-12-2015 08:34:54 | Inspection service's news

ITVC Global is introducing how to conduct the bunker survey for your reference. Bunker survey is carried out to measure and ascertain the quantity of Bunker on board at the specific time. This survey is produced the Bunker survey report that states the amount of bunker, usually Fuel Oil (FO) and Diesel Oil (DO), and sometimes Lubricating Oil (LO) is included. Xem thêm