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What are butt weld fittings and what are its advantages?

Do you know about ASTM A403 Stainless Steel Butt Weld Pipe Fittings and where these fittings are used? If not, then this article is for you as it entails you about these fittings in detail. But, before that is it important to know about butt weld fittings. Well, but weld fittings are mainly designed to be welded on the side to its end so that it can connect pipes together and allow an easy change in the direction of pipe ends, branching or diameter. These types of fittings are widely used for transporting fluids like chemicals, oil, and gas in an efficient and safe manner no matter how long the distance is.

The butt weld fittings mainly comprise of long radius elbow, eccentric reducers, concentric reducer, and tees. These fittings are manufactured using carbon steel or stainless steel and are an important part of the industrial piping system so as to change the direction and even to mechanically join the equipment to any system. These fittings are often sold to customers in nominal pipe sizes with the specified pipe schedule. However, the dimensions and tolerance of these fittings are generally defined in accordance with the ASME standard.

The butt weld fittings of stainless steel or carbon steel offer various advantages as compared to the socket weld and threaded fittings. The nominal size of these fittings varies from ½ NB to 72 NB and offer benefits like:

1.       The welded connection provides a robust connection

2.       Continuous metal structure often add up the strength to the piping system

3.       Fittings with matching piping schedule provide a seamless flow

Well, if we talk about the ASTM A403 Stainless Steel Butt Weld Pipe Fittings, they are manufactured in accordance with the ASTM A403 and ASME SA403 specifications and in ASME/ ANSI B16.9, ASME B16.28, and MSS-SP-43 standards. The size of this grade fittings varies from 1/8 NB to 48 NB and available in seamless, fabricated and welded types. The bending radius of these fittings ranges from 1D, 2D, 5D and customs forms.

Where butt weld fittings are used?

These fittings are used in piping systems to create a leakproof piping system and the continuous metal structure that is formed between the pipe and fittings add high tensile strength to these piping systems. Moreover, the smooth surface, as well as gradual directional changes, often reduce the pressure loses and minimizes the action of erosion and corrosion. With it, these fittings utilize minimum space.

The ends of butt weld fitting are beveled and wall thickness is 4mm. The shape of bevel mostly depends on the actual wall thickness and it is important to have beveled ends to create butt weld. The most common material that is used for manufacturing these fittings is stainless steel, carbon steel, cast iron, glass and different types of plastics. Each and every material used for manufacturing these ASTM A403 Stainless Steel Butt Weld Pipe Fittings is tested and inspected so that it can provide high performance at both high and elevated temperature and the environment without getting damaged or rust.

Hence, you can easily use butt weld fittings at your piping systems to create a better flow of liquid.

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Quick Look at the Steels Used for Fasteners

As we all know that fasteners are those hardware devices that are often used for joining or holding two or more components together as a non-permanent joint. Yes, the joins are often permanent or non-permanent and they can be easily separated without creating any damage to the joints. These fasteners are manufactured in using various types of steel, where few of these steels used for fasteners are listed in the below-given article.

Types of steels used for manufacturing fasteners:

Alloy steels- it is steel that is alloyed with the nickel, molybdenum, and chromium and is considered best for those areas where strength is required. This type of steel has a good cold forming features and properties when it is annealed and is heat-treated for the combination of toughness, strength as well a shock resistance.

Carbon steel- fully-killed, fine grain basic steel that is available with no alloying agent. The low carbon steel has carbon content from 0.06 to 0.22% and often exhibit good ductility for the cold forming. However, the medium carbon steel contains 0.50% and is stronger but it is less ductile. This steel often responds well to temper and quench.

Leaded steels- when the lead is added to steel it improved machinability. The leaded steel is identified by the letter “L” in the SAE and AISI designation. Lead is the commonly added series of the screw machine steel and it allows lead as one of the alloying agents for a certain level.

Austenitic stainless steel- this type of steel is generally non-magnetic and has excellent corrosion resistance because of a large amount of chromium and nickel content. Their cold-forming characteristics are mainly subjected to the work hardening.

Martensitic stainless steel- this type of metals are chromium steels with some or no nickel content. This type of steel is magnetic and can easily be heat treated. They even have high strength and lower corrosion resistance and are harder.

Aluminum alloys- it is not steel but is mostly used for manufacturing fasteners. They have cold-forming features and can be used when there is a requirement for secondary machining.

So, these were the few types of steels used for fasteners. However, when we are choosing ASTM A193 Stainless Steel Fasteners it is important to know its specifications and other details. So, let’s know about its specifications here:

These are stainless steel fasteners that include ASTM A193, ASTM F593, and ASME SA193 specifications and ASTM, ASME, EN, GB, BS, JIS standards. The size of these fasteners varies from M02 to M30 and length varies from 3mm to 200mm. These fasteners are available to customers in varied shapes and sizes as per their demand and requirement. Furthermore, to check the quality of these fasteners various tests are done like a hardness test, flaring test, flattening test, radiography test and more. All these tests are done under the supervision of experts and as per industrial norms. With it, they are packed in the high quality of packaging material with proper labeling.

So, this was all about the different types of steels that are used for fasteners and

ASTM A193 Stainless Steel Fasteners

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Know the different Types of olet connections & Uses

Olets are also known as branch connection fittings that provide an outlet from the smaller and larger pipe. However, the main pipe at which these olets are welded is called the header or run size. The pipes at which branch connections are used offer channels known as outlet or branch size. These olets are available in different types, sizes, classes, and bores and manufactured in a wide range of chrome-molybdenum and stainless steel alloys.

If you are searching for the best manufacturing company that offers high quality of olet connection, then Ganpat Industrial Corporation is the right option for you. We are one of the leading manufacturing companies that manufacture high and best quality of olte’s in different shapes and sizes and provide it to our customers as per their demand and requirement. These olets are used in various industries and applications as they can easily withstand in extreme temperature and environment. These outlets are available in different materials like stainless steel outlets, carbon steel, monel, inconel, etc.

Well, you are interested to use these olets for your industrial applications then it is important for you to know the types of olet connections and their uses first.

Types of olet uses and connections:

1.       Weldolet- it is one of the most common branch connections and often welded onto the outlet pipes. Moreover, the ends are often beveled to easily facilitate the process that is why these olets are considered as butt weld fittings. These olets are designed to easily minimize stress concentrations as well as to provide integral reinforcement.

2.       Sockolet- these branch connections utilizes basic weldolet but the branch is affixed by socket inside an olet. Moreover, the bore matches outlet bore and the existence of counterbore roughly get the size of OD of outlet offer socket where the pipe can easily fit and facilitate welding and installation. These olets are considered as socket fittings and manufactured in different classes like 3000#, 6000# and 9000#.

3.       Thredolet- these olets utilizes basic weldolet but the branch is affixed by a thread inside the olet top. Moreover, the bore easily matches the outlet bore and threading existence facilitates welding as well as installation. These types of olets are considered as threaded fittings and made into various classes like 3000# and 6000#.

4.       Latrolet- these types of olets are used for 45° lateral connections and available in butt weld forms so as to meet the specific reinforcement requirements. These olets are manufactured in various classes like 3000# and 6000# for threaded and socket weld applications.

5.       Elbolet- these olets are used for 90° long radius elbows and manufactured for the short radius elbows for instrumentation and thermowell connections. These olets are available in butt weld forms so as to meet the specific requirements. These olets are used in various applications and industries due to their excellent features and properties.

So, these were the types of olet connections and uses that you can buy from Ganpat Industrial Corporation. We will provide you high quality of olets that are well tested and inspected by our quality experts. We make sure that all our products are packed in best quality of packing material.