Reinforced concrete pressure pipe, no cylinder type. B31G 1991 , Manual for Determining Remaining Strength of Corroded Pipelines. This code does not apply to the following:. We now list the 15 sections and the various volumes. The tabulation lists the complete technical requirements for each item on the requisition and evaluates each vendor to determine if it is technically acceptable. Methods of Manufacture Low alloy—open hearth, electric furnace or basic oxygen. This code covers the minimum requirements for the design, materials, fabrication, erection, testing, and inspection of power and auxiliary service piping systems for electric generation stations, industrial institutional plants, and central and district heating plants.
Standard specification for seamless copper water tube metric. Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries, 11th edition, 2001. Assemble a piping material requisition with all additional documents. The piping consists of pipe, flanges, bolting, gaskets, valves, relief devices, fittings, and the pressure-containing parts of other piping components. Not true, but I see where my colleague was coming from. This will help the oil and gas piping contractors to train their project management staff to follow the best practices in the oil and gas industry. Standard specification for stainless and heat-resisting chromiumnickel steel plate, sheet, and strip.
The number of vendors invited to tender a bid varies, based on the size and complexity of the specific requisition. Metal-Seated gate valves for water supply service includes addendum C500a-95. These standards must be met or improved on. When the steel is to be welded, it is presupposed that a welding procedure suitable to the grade of steel and intended use or service is utilized Note: The purpose for which the pipe is to be used should be stated in the order. Quality standard for ferritic and martensitic steel castings for valves, flanges, and fittings and other piping components, ultrasonic exam method. Ball valves all sizes —carbon and stainless steel. To get competitive bids, inquiries will go out to several manufacturers for each group of piping components, and they will be invited to offer their best price to satisfy the scope of supply for the requisition.
Standard specification for seamless cold-drawn low-carbon steel heat-exchanger and condenser tubes. I have introduced each subject and then linked it with text and technical data. Grade A rather than Grade B or Grade C is the preferred grade for close coiling or cold bending. This means that there could be several 2 in. Standard specification for seamless carbon steel pipe for hightemperature service.
Standard specification for electric-fusion-welded steel pipe for atmospheric and lower temperatures. Standard specification for ferritic ductile iron pressureretaining castings for use at elevated temperatures. Standard specification for pressure vessel plates, alloy steel, 9% nickel, double-normalized and tempered. Flanged Steel Safety-Relief Valves, 4th edition, 1995. It includes piping systems in the building or within the property limits. This code applies to piping for all fluids, including 1 raw, intermediate, and finished chemicals; 2 petroleum products; 3 gas, steam, air, and water; 4 fluidized solids; 5 refrigerants; and 6 cryogenic fluids.
Carpenter Technology Corporation—stainless steel and titanium. It is not uncommon for process plants such as these to have in excess of 50 process and piping classes. Certain piping items are more complex than others, either because of their chemical composition and supplementary requirements or their design, size, or pressure rating. Connecting joint between tapping machines and tapping valves. Flexible graphite packing system for rising-stem steel valves design requirements. Welded fabricated copper solder joint pressure fittings. Wrought copper solder joint pressure fittings.
Material—chemical composition, mechanical requirements, heat treatment, etc. This includes not only supplying the item but also testing, certification, marking, packing, and if required, shipment to the site. B584-00 Standard specification for copper alloy sand castings for general applications. Standard specification for zinc coating hot-dip on iron and steel hardware. Quality standard for steel castings and forgings for valves, flanges, and fittings and other piping components, magnetic particle exam method. After the order has been placed, a preinspection meeting to discuss production, inspection, and quality control. This standard is specifically designed to provide the operator as defined in section 13 with the information necessary to develop and implement an effective integrity management program utilizing proven industry practices and processes.
This handbook assists contractors in ensuring the right understanding and application of protocols in the project. Standard specification for high-temperature bolting materials, with expansion coefficients comparable to austenitic stainless steels. They are there to support the primary process, falling into three groups:. Liaise with the following departments: Piping Design and Stress, Process, Instrumentation, Vessels, Mechanical, Structural, Procurement, Material Control. The Procurement Department will break the piping requirements into several requisitions, so that inquiry requisitions can be sent out to manufacturers or dealers that specialize in that particular group of piping components. In many cases, these materials were developed for the aerospace industry, and after successful application, they are now used in other sectors. Standard specification for alloy-steel bolting materials for low-temperature service.
Process piping systems can be further divided into primary process, which is the main process flow, and secondary process, which applies to the various recycling systems. Standard specification for seamless and welded carbon and alloy-steel tubes for low-temperature service. Standard specification for steel castings suitable for pressure service. Standard specification for alloy-steel turbine-type bolting material specially heat treated for high-temperature service. A370, Test Methods and Definitions for Mechanical Testing of Steel Products.