The primary merchandise, corresponding to stainless steel flanges, metal butt welding pipe fittings, cast pipe fittings and steel flanges, are all manufactured from carbon metal, austenitic stainless-steel and alloy metal. These are all high-quality pipe flanges, elbows, three links , concentric reducers , syphons, pipe caps and forged socket welding threaded pipe fittings at residence and overseas. All the products undertake American Standard ASME , German Standard DIN, Japanese Standard JIS or Chinese GB/T, JB, SH and HG Standard. We can also make numerous particular pipe connectors, corresponding to additional troublesome, non-normal or additional robust chrome steel pipe fittings and stainless steel flanges, based on customers' requirements. ASME B16.5 commonplace covers Steel Pipe Flanges and Flanged Fittings from NPS 1/2 by way of NPS 24 Metric/Inch in strain class a hundred and fifty to class 2500.

Metline is a professional producer and exporter of slip on sort chrome steel flanges with precision machining facilities. We produce slip on raised face or flat face type flanges as per ANSI B16.5, DIN Standard and EN in dimension range of half” to 60” NPS. We can also produce and supply carbon steel flanges, and alloy steel flanges for top pressure and excessive temperature functions. We produce flanges in carbon metal, stainless-steel, excessive nickel alloys, duplex/super duplex, copper nickel, titanium and particular alloys.

Remember, all flanges have a stamping here that exhibits the size, the pressure rating, the nation of origin, the specification, the fabric. A socket weld flange, when you can see right here, has slightly socket. The pipe goes in here and it matches within the socket and then you can weld it. You can see from the backside, this is a standard schedule pipe, it is a commonplace bore socket weld flange, and it’s very flush from the bottom.

Stainless steel flange simplified as SS flange, it refers to the flanges that manufactured from chrome steel. Common materials standards and Grades are ASTM A182 Grade F304/L and F316/L, with strain ratings from Class one hundred fifty, 300, 600 and so on and to 2500. It used in more industries than carbon metal as stainless steel has higher resistant performances on corrosion setting and always supplies with a good look. ASTM specification A694 covers the carbon and alloy metal forging for flanges, fittings and different excessive pressure transmission functions.

A pipe flange connects piping and elements in a piping system by use of bolted connections and gaskets. Most generally used flanges are weld neck flange, slip on flange, blind flange, socket weld flange, threaded flange and lap joint flange . This kind of connection in a pipe flange allows for ease of disassembly and separation for restore and common maintenance. Most frequent specification for carbon steel and chrome steel flange is ANSI B16.5 / ASME B16.5.

It covers pressure-temperature scores, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Two essential flanges similar to weld neck flange and blind flanges are very commonly utilized in piping methods. The term 'B16.5' or 'B16 5' is used interchangeability and refers to similar normal. However, the standard ASME B16 5 only covers dimension as much as 24 inches.

Standard covers flanges manufactured from cast, solid or plate material . Metline is a big producer of varied kind of stainless steel slip on flanges in measurement vary of half″ to 60″. We produce and forge stainless-steel slip on flanges to specs of ASME B16.5, ASME B16.47, ASME B16.48, BS EN 1092, BS 4504, API-605, API-590, MSSSP44, DIN 2632 to 2638, DIN 2576, 2642, 2527, 2566. At Metline, stainless-steel flanges cover a full range of pressure ratings of these specifications (150 – 2500 psi for ASME & PN6-PN400 for DIN/EN flanges). We additionally specialize in producing non-standard stainless-steel slip on flanges upto a diameter of 4500 mm.

For greater sizes, ASME B16.forty seven commonplace covers pressure-temperature rankings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 by way of NPS 60 and in ratings Classes 75, one hundred fifty, 300, four hundred, 600, and 900. ASME B16.forty seven covers massive diameter metal flanges from 26' nominal to 60' nominal pipe sizes. There are two types of B16.47 flanes, Series A and Series B. Both have barely completely different dimensions such as thickness, bolt circle diameter and variety of bolt holes. Pressure class covered by B16.47 is Class 75, one hundred fifty, 300, 400, 600 and 900#.