A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal. Flange Types: Welding Neck flange Welding Neck flange Slip On flange Socket Weld flange Socket Weld flange Lap Joint flange Lap Joint flange Threaded flange Threaded flange Blind flange Blind flange All types except the Lap Joint flange are provided with a raised flange face.
ContinueBall valves are commonly categorized by a few methods. Compartments for Body Seat type Bore type
ContinuePetroniroo Moaser have been manufacturing Stud bolts for over 2 decades under known standards and regulations according to client specification for projects all over the region with regards to customer satisfactory and high quality product we can managed to provide Oil gas and petrochemical industries with their Fasteners and Fittings such as Stud bolts bolt and nuts anchor bolt.we have also been supplying other sorts of fittings such as flanges Tees Elbows and valves. Stud bolt and nut material include grades A307 Gr.B, B7, B7M, L7M, L7, B16, B8M #1 AND #2, B6, B8 C, B8 T, for all metric sizes. In addition to carbon and alloy, we offer all sizes in A2 (commercial) or A4 (marine grade) stainless steel, two types among the range of non-ferrous materials we supply.
ContinueASTM A193 Standard for Stud boltOriginally approved in 1936, this specification is heavily utilized in petroleum and chemical construction applications. The ASTM standard covers alloy steel and stainless steel bolting materials for high temperature or high-pressure service. This specification includes fasteners intended for use in pressure vessels, valves, flanges, and fittings.
3 Oct 2022 More Informatian ...DIN 931 is for partial thread hex cap screw What is a DIN 931 bolt? Hexagon Bolts are created to DIN 931, and are a partially threaded fastener with a hexagon-shaped head that is usually fixed with a spanner or socket tool. Hosting a machine thread, these bolts are suitable for use with either a nut or within a pre-tapped hole.
1 Oct 2022 More Informatian ...