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  • Flanges Manufacturing Process - Sunny Steel

    Flanges Manufacturing Process. ... we need to understand how the centrifugal flange is produced and processed by centrifugal casting to make a flat welding flange. The product is characterized by the following process steps: ... The flange connection is easy to use and can withstand large pressures. Flange connections are widely used in ...

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  • The operation of the flat welding flange of the pressure ...

    2021-8-20u2002·u2002The following is a brief description of the differences between flat welding flanges and butt welding flanges: 1.1 Welding method. There are differences between the two welding methods. The pipe diameter and wall thickness of the joint end of the flat welded flange are the same as the pipe to be welded, and they are flattened together for welding.

    Get Price
  • Weld-On Flanges - Pipe Fittings

    Weld-on flanges indicate components with projecting rims from the flange connection parts, and are welded directly to the pipes. The flange connection is a type of connection methods used for pipe-to-pipe connection and piping, and is mainly used for high-pressure pipes. The pipes are connected with bolts, providing high sealing degree and the ...

    Get Price
  • Applications of flanges - Sunny Steel

    Applications of flanges. 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. In many applications, engineers need to find a way to close off a chamber or cylinder in a very secure ...

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  • Flanges General - Flange Types - Welding Neck or Weld

    2021-9-28u2002·u2002Most common flange types. Welding Neck flange. Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and or elevated temperatures.

    Get Price
  • Welders 3rd Hand – Tremco Pipeline Equipment

    Welders 3rd Hand. The Original Welders 3rd Hand is a one man pipe welding tool that just makes sense. Manufactured by Sawyer Mfg. Co. in Tulsa, Oklahoma and used throughout the oilfield, the Welders 3rd Hand is small, portable and adjustable. It is easy to understand and use.

    Get Price
  • Pipe Welding Tutorial

    The rule of thumb is to use one layer of beads for each one eighth inch wall thickness of the pipe. A common welding technique using the SMAW process is to weave your layer beads. But you should always lay a bead over a cleaned weld to avoid slag being deposited in the filler material.

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  • The 13 Types of Flanges for Piping Explained ...

    2017-9-20u2002·u2002THREADED FLANGE Threaded flanges are joined to pipes by screwing the pipe (which has a male thread, generally NPT per ASME B1.20.1) onto the flange, without seam welds (in certain cases, though, small welds are applied to increase the strength of the connection).. Threaded flanges are available in sizes up to 4 inches and multiple pressure ratings, however, they are used, mostly, small …

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  • Steel and Ductile iron Flanges !! - Pipelines, Piping and ...

    2009-4-21u2002·u2002Thanks for all your comments . The actual application for the flanges is for a water transmission pipe line, the line is from ductile iron pipe. the line is reted for 350psi,restrained push-on joints, for the connection between the ductile pipe and the piping inside the valves chambers we will use flange spigot spools, the standard flanges for the ductile pipe is ANSI/AWWA C110 A21.10 ...

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  • China Pipe Flange Welding Equipment Machine Suppliers ...

    Pipe Flange Welding Equipment Machine. 1. pipe flange welding equipment machine is designed to weld two flanges simultaneously. automatic welding program will weld pipe flanges. 2. MIG welding both flanges. 3. Pipe is laid on supporters to suit different diameters and for loading facility. 4. Both welding torches are moved in and out by air ...

    Get Price
  • China Pipe Flange Welding System, Pipe Flange Welding ...

    China Pipe Flange Welding System manufacturers - Select 2021 high quality Pipe Flange Welding System products in best price from certified Chinese Welding Machine, China Welding suppliers, wholesalers and factory on Made-in-China.com

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  • flat welding, flat welding Suppliers and Manufacturers at ...

    109,129 flat welding products are offered for sale by suppliers on Alibaba.com, of which welding rods accounts for 1%, other welding equipment accounts for 1%, and other welding & soldering supplies accounts for 1%. A wide variety of flat welding options are available to you, such as 5 years. You can also choose from united states, egypt, and ...

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  • China Pipe Welding Machine Factory and Manufacturers ...

    2021-9-26u2002·u2002Pipe Welding Machine Manufacturers, Factory, Suppliers From China, We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to our manufacturing …

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  • Weld-On Flanges - Pipe Fittings

    Weld-on flanges indicate components with projecting rims from the flange connection parts, and are welded directly to the pipes. The flange connection is a type of connection methods used for pipe-to-pipe connection and piping, and is mainly used for high-pressure pipes. The pipes are connected with bolts, providing high sealing degree and the ...

    Get Price
  • Applications of flanges - Sunny Steel

    Applications of flanges. 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. In many applications, engineers need to find a way to close off a chamber or cylinder in a very secure ...

    Get Price
  • Welding to a Flange - piping-designer.com

    2017-1-24u2002·u2002Posted in Pipe Flange. When welding a flange, fitting or a piece of pipe together the gap spacing for welding them is established by the Welding Qualification. API Std 1104 (Standard for Welding of Pipelines and Related Facilities) calls for a 1/16' space. On a socket weld, its 1/16' and can be established with a special spring.

    Get Price
  • Flanges General - Flange Types - Welding Neck or Weld Neck ...

    2021-9-28u2002·u2002Most common flange types. Welding Neck flange. Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and or elevated temperatures.

    Get Price
  • Flanges Fitting - Weld Neck Flange Manufacturer from Mumbai

    These flanges are made using premium quality materials. These slip-on pipe flanges are slipped over the pipe and then fillet welded. Slip on flat face flanges and welding slip-on flanges are easy to use in fabricated applications. We provide these flanges at market leading rates.

    Get Price
  • Pipe Welding Tutorial

    The rule of thumb is to use one layer of beads for each one eighth inch wall thickness of the pipe. A common welding technique using the SMAW process is to weave your layer beads. But you should always lay a bead over a cleaned weld to avoid slag being deposited in the filler material.

    Get Price
  • China Pipe Flange Welding Equipment Machine Suppliers ...

    Pipe Flange Welding Equipment Machine. 1. pipe flange welding equipment machine is designed to weld two flanges simultaneously. automatic welding program will weld pipe flanges. 2. MIG welding both flanges. 3. Pipe is laid on supporters to suit different diameters and for loading facility. 4. Both welding torches are moved in and out by air ...

    Get Price
  • China Pipe Flange Welding System, Pipe Flange Welding ...

    China Pipe Flange Welding System manufacturers - Select 2021 high quality Pipe Flange Welding System products in best price from certified Chinese Welding Machine, China Welding suppliers, wholesalers and factory on Made-in-China.com

    Get Price
  • flat welding, flat welding Suppliers and Manufacturers at ...

    109,129 flat welding products are offered for sale by suppliers on Alibaba.com, of which welding rods accounts for 1%, other welding equipment accounts for 1%, and other welding & soldering supplies accounts for 1%. A wide variety of flat welding options are available to you, such as 5 years. You can also choose from united states, egypt, and ...

    Get Price
  • China Pipe Welding Machine Factory and Manufacturers ...

    2021-9-26u2002·u2002Pipe Welding Machine Manufacturers, Factory, Suppliers From China, We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to our manufacturing facility for stop by.

    Get Price
  • Weld-On Flanges - Pipe Fittings

    Weld-on flanges indicate components with projecting rims from the flange connection parts, and are welded directly to the pipes. The flange connection is a type of connection methods used for pipe-to-pipe connection and piping, and is mainly used for high-pressure pipes. The pipes are connected with bolts, providing high sealing degree and the ...

    Get Price
  • Applications of flanges - Sunny Steel

    Applications of flanges. 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. In many applications, engineers need to find a way to close off a chamber or cylinder in a very secure ...

    Get Price
  • Welding to a Flange - piping-designer.com

    2017-1-24u2002·u2002Posted in Pipe Flange. When welding a flange, fitting or a piece of pipe together the gap spacing for welding them is established by the Welding Qualification. API Std 1104 (Standard for Welding of Pipelines and Related Facilities) calls for a 1/16' space. On a socket weld, its 1/16' and can be established with a special spring.

    Get Price
  • Flanges General - Flange Types - Welding Neck or Weld

    2021-9-28u2002·u2002Most common flange types. Welding Neck flange. Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and or elevated temperatures.

    Get Price
  • Flanges Fitting - Weld Neck Flange Manufacturer from

    These flanges are made using premium quality materials. These slip-on pipe flanges are slipped over the pipe and then fillet welded. Slip on flat face flanges and welding slip-on flanges are easy to use in fabricated applications. We provide these flanges at market leading rates.

    Get Price
  • Pipe Welding Tutorial

    The rule of thumb is to use one layer of beads for each one eighth inch wall thickness of the pipe. A common welding technique using the SMAW process is to weave your layer beads. But you should always lay a bead over a cleaned weld to avoid slag being deposited in the filler material.

    Get Price
  • China automatic pipe flange welding machine suppliers ...

    2021-9-29u2002·u2002Pipe Flange Welding Equipment Machine. Pipe Flange Welding Equipment Machine 1. pipe flange welding equipment machine is designed to weld two flanges simultaneously. automatic welding program will weld pipe flanges. 2. MIG welding both flanges. 3. Pipe is laid on supporters to suit different diameters and for...

    Get Price
  • The operation of the flat welding flange of the pressure ...

    2021-8-20u2002·u2002The following is a brief description of the differences between flat welding flanges and butt welding flanges: 1.1 Welding method. There are differences between the two welding methods. The pipe diameter and wall thickness of the joint end of the flat welded flange are the same as the pipe to be welded, and they are flattened together for welding.

    Get Price
  • Pipe Fabrication Welding Equipment Manufacturer, Pipe ...

    The MIG welding machine in the range has a welding capacity of 250-350inch/day. This easy to operate machine has a PLC control system, speed control system, oscillating system, clamping system, bracket system and driving system. Automatic pipeline welding machine can be used for welding pipe-pipe, pipe-flange, pipe-elbow, flange-elbow, etc.

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  • Pipe welding machine - All industrial manufacturers - Videos

    resistance welding machine. Monster 160M. Description The welding machine is designed for resistance butt welding of polyethylene pipe with diameter from 40 mm to 160 mm. It is used for installation and repair ... Compare this product Remove from comparison tool.

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  • Plastic pipe welding equipment by Ritmo

    2019-3-18u2002·u2002GAMMA 160 is a manual butt welding machine for HDPE and PP pipes up to Ø 160 mm. GAMMA 160 features special jaws for manufacturing elbows. Machine can also weld moulded fittings like bends, tees, wyes (Y) and flange necks up to Ø160 mm; short flange necks can be welded with the help of a stub end holder (on request), applied to the clamps.

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  • Production process of flanges - Yaang

    2016-5-18u2002·u2002Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and ...

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  • Flange Assembly Explained - saVRee

    The item (e.g. tank, pipe, machine) to which the flange is connected must be frequently maintained; it is quick and easy to disassemble and assemble a flange, but not a weld. Some of the main disadvantages associated with a bolted joint include: Insulating a bolted joint (thermal insulation) costs more than insulating a threaded or welded joint.

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  • HVAC Duct pipe manufacturing machine Auto duct line and ...

    2021-1-29u2002·u2002HVAC Duct pipe manufacturing machine Auto duct line and TDF Flange machine shipped. today, Primapress load some HVAC Duct pipe manufacturing machine to Vietnam. the customer is very hurry to get the machine, so they find Primapress as Primapress is big HVAC Duct pipe manufacturing machine manufacturer and always have the stock.

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  • Welders 3rd Hand – Tremco Pipeline Equipment

    Welders 3rd Hand. The Original Welders 3rd Hand is a one man pipe welding tool that just makes sense. Manufactured by Sawyer Mfg. Co. in Tulsa, Oklahoma and used throughout the oilfield, the Welders 3rd Hand is small, portable and adjustable. It is easy to understand and use.

    Get Price
  • Pipe Welding Tutorial

    The rule of thumb is to use one layer of beads for each one eighth inch wall thickness of the pipe. A common welding technique using the SMAW process is to weave your layer beads. But you should always lay a bead over a cleaned weld to avoid slag being deposited in the filler material.

    Get Price
  • China Pipe Flange Welding Equipment Machine Suppliers ...

    Pipe Flange Welding Equipment Machine. 1. pipe flange welding equipment machine is designed to weld two flanges simultaneously. automatic welding program will weld pipe flanges. 2. MIG welding both flanges. 3. Pipe is laid on supporters to suit different diameters and for loading facility. 4. Both welding torches are moved in and out by air ...

    Get Price
  • China Pipe Flange Welding System, Pipe Flange Welding ...

    China Pipe Flange Welding System manufacturers - Select 2021 high quality Pipe Flange Welding System products in best price from certified Chinese Welding Machine, China Welding suppliers, wholesalers and factory on Made-in-China.com

    Get Price
  • flat welding, flat welding Suppliers and Manufacturers at ...

    109,129 flat welding products are offered for sale by suppliers on Alibaba.com, of which welding rods accounts for 1%, other welding equipment accounts for 1%, and other welding & soldering supplies accounts for 1%. A wide variety of flat welding options are available to you, such as 5 years. You can also choose from united states, egypt, and ...

    Get Price
  • China Pipe Welding Machine Factory and Manufacturers ...

    2021-9-26u2002·u2002Pipe Welding Machine Manufacturers, Factory, Suppliers From China, We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to …

    Get Price
  • Weld-On Flanges - Pipe Fittings

    Weld-on flanges indicate components with projecting rims from the flange connection parts, and are welded directly to the pipes. The flange connection is a type of connection methods used for pipe-to-pipe connection and piping, and is mainly used for high-pressure pipes. The pipes are connected with bolts, providing high sealing degree and the ...

    Get Price
  • Applications of flanges - Sunny Steel

    Applications of flanges. 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. In many applications, engineers need to find a way to close off a chamber or cylinder in a very secure ...

    Get Price
  • Welding to a Flange - piping-designer.com

    2017-1-24u2002·u2002Posted in Pipe Flange. When welding a flange, fitting or a piece of pipe together the gap spacing for welding them is established by the Welding Qualification. API Std 1104 (Standard for Welding of Pipelines and Related Facilities) calls for a 1/16' space. On a socket weld, its 1/16' and can be established with a special spring.

    Get Price
  • Flanges General - Flange Types - Welding Neck or Weld Neck ...

    2021-9-28u2002·u2002Most common flange types. Welding Neck flange. Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and or elevated temperatures.

    Get Price
  • Flanges Fitting - Weld Neck Flange Manufacturer from Mumbai

    These flanges are made using premium quality materials. These slip-on pipe flanges are slipped over the pipe and then fillet welded. Slip on flat face flanges and welding slip-on flanges are easy to use in fabricated applications. We provide these flanges at market leading rates.

    Get Price
  • Pipe Welding Tutorial

    The rule of thumb is to use one layer of beads for each one eighth inch wall thickness of the pipe. A common welding technique using the SMAW process is to weave your layer beads. But you should always lay a bead over a cleaned weld to avoid slag being deposited in the filler material.

    Get Price
  • Tube End Forming Technology

    T-DRILL Flanging Machines form a lip or flange directly on the end of the pipe allowing the use of loose flanges. This process saves up to 40 % of the time compared to traditional weld neck flange connections. The flange – also called the Van Stone and loose flange – is achieved by roll forming a flange on the end of the pipe spool.

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  • Introduction to Flanges - The Process Piping

    2017-8-25u2002·u2002Weld Neck Flange – Welding Neck Flanges are easy to recognize as the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and …

    Get Price
  • Automatic Welding series Factory - China Automatic

    2021-7-26u2002·u2002Automatic space frame truss welding machine. Space frame truss welding machine adopts imported PLC program, Automatic space frame truss welding machine has characters of high precision and low repair fee. Length of body is 7.2 meters, we also can design according to request of client. Diameter of work piece of rod should be 42mm-180mm.

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  • TubeNet - The Site for Tube and Pipe Industry

    2008-12-31u2002·u2002Collars also allows the use of orbital welding. In this way the difficult work to make welded pipe joints can be changed to easy job. Also the use (and cost) of TEE-Fittings can be eliminated. The T-DRILL Collaring method can be used for cold forming of all malleable materials like Stainless Steel, CuNi and Mild Steel. Collaring process

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  • Welding Setup Redefined

    2015-10-28u2002·u2002Shops can align pipe for joining, or pipe to flange, pipe to fitting, pipe to tee. Also on display is the new Grasshopper Clamping Tool, a safe, convenient way to steady small parts for tack welding. Shops can steady small parts such as bolts, nuts, tabs, and thin metal plates for tack welding at odd angles with full welding clearance.

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  • Flange manufacturers have four processes for producing ...

    2019-5-2u2002·u2002The flange manufacturer 's process of producing flanges is mainly divided into four types: forging, casting, cutting and rolling. Cast flange and forged flange Casting flange, the shape of the blank is accurate, the processing volume is small, the cost is low, but there are casting defects (pores, cracks, inclusions); the internal flow of the casting is poor (if it is a cutting part, the ...

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  • 9 Types of Pipe Flanges – A complete Guide for Engineer

    2021-8-29u2002·u2002Weld Neck Flanges. Weld neck flange is the most widely used type in process piping. It gives the highest level of joint integrity due to Butt-welded with a pipe. These types of flanges are used in high pressure and temperature application. Weld neck flanges are Bulky & costly with respect to other types of the flange.

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  • Welding the end of a round bar to flat plate- how best to ...

    2014-7-20u2002·u2002The flat plate 2' wide by 6' long runs horizontal and is welded to the bottom of 2'x2' gate frame full length of the 6' stock. The pin is welded onto the plate about 1 1/2' from the end of the gate. The pin goes in a 207 four bolt flange bearing bolted to an angle welded to the post. I will plug weld from the back and fillet the front.

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  • steel flat face flange to steel raised flange? - Pump ...

    2011-3-16u2002·u2002ASTM A105 is the material. ASME B16.5 is the flange construction standard. It deals mostly with geometry, i.e., hole pattern, etc. The flat faced flange is intended to be used with a full face gasket and won't necessarily have the same surface finish requirement as the Raised Face flange.

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  • ASME 31.3 - WeldOlet to Blind Flange - ASME (mechanical ...

    2013-4-30u2002·u2002RE: ASME 31.3 - WeldOlet to Blind Flange. jm2804 (Petroleum) (OP) 1 May 13 15:06. I appreciate the response. My understanding is table 6 is referring to welding a pipe or nipple into the blind flange with a fillet weld on the outside and inside (reducing slip-in flange). My question was can you machine a hole into the blind flange and just ...

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