What are socket weld fittings

What are socket weld fittings? 

shenmeshichengchaguanjian 400x267 - What are socket weld fittings 

Socket weld fittings are pipe joints machined by round steel or steel ingots, the connection form is Socket Welding-SW, and the steel pipes are inserted into the socket to be welded.

Socket elbow Socket tee
Ytee Socket pipe coupling
Pipe Cap Pipe plug
Hex Head Bushing Swage Nipples
Sockolet Union
Threaded pipe nipple Socket welding

The types of socket fittings include 45° elbow , 90° elbow , tee , cross, 45° oblique tee, double socket pipe hoop, single socket pipe hoop, pipe cap, union, branch pipe, etc. . Among them, the three-way and the four-way have the equal diameter and the different diameter; the double-bearing pipe clamp also has the equal diameter and the different diameter, and the different-diameter double-end pipe clamp has the concentricity and the eccentricity.

The socket fitting series connection forms include: socket welding connection (SW), butt welding connection (BW), threaded connection (TR), curved elastic double-melt socket connection 
Pressure Level: 
The socket fittings are subjected to pressure grades. Generally, the pressure grades of the socket welding and butt welding joints are classified into 3000LB (SCH80), 6000LB (SCH160), and 9000 (XXS). The pressure rating of the pipe fittings is divided into 2000LB, 3000LB and 6000LB. 
Quartet double melting low pressure pipe fittings nominal pressure: PN2.5MPa 

Pipe fitting manufacturing standards refer to: CJ/T 321-2010, ASME B16.11, HG/T 21634-1996, MSS SP-83, MSS SP-79, MSS SP-97, MSS SP-95, GB/T 14383-2008 , SH/T3410-96, GD2000, GD87, 40T025-2005, etc., can also be produced according to the drawings for non-standard processing. 

Common materials for socket fittings: 

  • Commonly used raw materials for socket pipe fittings are generally divided into carbon steel, stainless steel, alloy steel, polypropylene ppr and so on.
  • Commonly used carbon steel grades are Q235, 20#, A105, etc.;
  • Commonly used grades of stainless steel are 304, 304L, 316, 316L, 321, 00Cr17Ni14Mo2, etc.;
  • Commonly used alloy materials are 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc.
  • Other materials: copper alloy, nickel alloy, etc.

1. Socket elbow 

20190218102150 65821 - What are socket weld fittings

In a piping system, a socket elbow is a pipe that changes the direction of the pipe.
According to the angle, there are three most commonly used 45° and 90°180°, and other abnormal angle elbows such as 60° are also included according to engineering needs.
The materials of the elbow are cast iron, stainless steel, alloy steel, calcinable cast iron, carbon steel, non-ferrous metals and plastics.
The way to join the pipe is: direct welding (the most common way) flange joints, threaded joints and socket joints.
According to the production process, it can be divided into: welding elbows, punching elbows, casting elbows, etc.
A connecting fitting commonly used in pipe installation for the connection of a pipe bend.
Other names: 90 degree elbow, right angle bend, love and bend.
Uses: Connect two pipes with the same nominal diameter to make the pipe turn 90 degrees.

  1. Divided into carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, ppc and so on.
  2. Divided by the production method can be divided into push, press, forge, casting and so on.
  3. According to the manufacturing standards, it can be divided into national standard, electric standard, water standard, American standard, German standard, Japanese standard and Russian standard.

It is mainly used in sectors and fields such as petrochemical, medical and health, electric power, aerospace, military, fire, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, which are subject to high pressure and precision.

2. Socket tee 

20190218102444 13138 - What are socket weld fittings

The socket tee is mainly a high-pressure three-way pipe connecting fitting which is formed by forming a round forged steel or steel ingot and then forming it by a lathe machine.
Common standard
Socket 3 is usually used with standard GB/T14383-93, GB/T14383-2008, American standard ASME B16.11, petrochemical standard SH3410, Ministry of Chemical Industry standard HG/T21634, etc.
According to the form, it is divided into three-way three-way and three-way three-way
According to the common standards, the specifications of the three-way socket are DN6, DN8, DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80 and DN100. The commonly used order specification is DN15—-DN50. If there is any scope beyond the scope of this specification, you can communicate with the customer to design and process the drawings.
Pressure Level
According to the pressure level: 3000LB, 6000LB, 9000LB or SCH80, SCH160, XXS
Manufacturing material
The commonly used raw materials for socket pipe fittings are generally divided into carbon steel, stainless steel and alloy steel.

  • Commonly used carbon steel grades are Q235, 20#, A105, etc.;
  • Commonly used grades of stainless steel are 304, 304L, 316, 316L, 321, 00Cr17Ni14Mo2, etc.;
  • Commonly used alloy materials are 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc.
  • Other materials: copper alloy, nickel alloy, etc.

It is mainly used in sectors and fields such as petrochemical, medical and health, electric power, aerospace, military, fire, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, which are subject to high pressure and precision.

3. Y-TEE 

20190218102812 32379 - What are socket weld fittings

Y-tee, mainly a high-pressure elbow pipe connection fitting formed by die-casting forging of round steel or steel ingot and then forming by lathe machine. It is a standard for standard forged pipe fittings GB/T14383, GB/T14383, American standard ASME B16.11, petrochemical standard SH3410, Ministry of Chemical Industry standard HG/T21634, etc. according to the form is divided into 45° socket elbow and 90° socket elbows are specified according to common standards. The specifications of socket elbows are DN6, DN8, DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80 and DN100. According to the pressure level: 3000LB, 6000LB, 9000LB or SCH80, SCH160, XXS.

Dimensions SW Tees Class 150

20190220073944 67501 1 - What are socket weld fittings

mm in mm in mm in mm in
1/4″ 16.6 0.65 20 0.79 19 0.75 2.2 0.09
3/8″ 20.7 0.81 25 0.98 23 0.91 2.6 0.1
1/2″ 25.3 1 30 1.18 27 1.06 1.5 0.06
3/4″ 30.6 1.2 35 1.38 32 1.26 1.5 0.06
1″ 37.5 1.48 41 1.61 36 1.42 1.6 0.06
1-1/4″ 47.3 1.86 50 1.97 46 1.81 1.6 0.06
1-1/2″ 53.4 2.1 52 2.05 48 1.89 1.8 0.07
2″ 65.7 2.59 62 2.44 57 2.24 1.8 0.07
2-1/2″ 81.5 3.21 75 2.95 69 2.72 2 0.08
3″ 95.4 3.76 85 3.35 78 3.07 2.2 0.09
4″ 122 4.8 105 4.13 97 3.82 2.5 0.1

Tolerance: +0.5mm(1/4″~2″)


4. Socket pipe coupling 

20190218102905 11532 - What are socket weld fittings

Socket pipe coupling, it is a commonly used accessory in industrial pipe connection. A pipe coupling is a short pipe used to connect two pipes. Also called the outer joint. Because of its convenient use, pipe couplings are widely used in civil construction, industry, agriculture and other fields. The main manufacturing standards for pipe hoops are generally GB/T14383, ASME B16.11, and BS 3799.

The socket pipe coupling is machined by a round steel or steel ingot after machining, and the connection form is Socket Welding-SW. The steel pipe is inserted into the socket to be welded, so it is called “Socket tube hoop”, the main manufacturing standards are ANSI/ASME B16.11, GB/T 14383.

The types of socket ferrules include double socket ferrules and single socket ferrules. Among them, the double-mouth pipe coupling has the equal diameter and the different diameter, and the double-diameter pipe clamp of the different diameter has the concentricity and the eccentricity.

The socket pipe couplings are respectively located at the two ends of the curved portion; compared with the prior art, the design is reasonable, the operation is simple, the utility is strong, and the operation quality and convenience are improved.

The socket pipe coupling can be widely used in pipes of different calibers, including single pass, three-way, four-way, etc., and can also be used for water meters and valves. Due to the use of the socket structure, the pipe joint reduces the cost, is extremely convenient to install, use and maintain, and has a high leakage resistance.

5. Cap 

20190218103007 98280 - What are socket weld fittings

The socket cap is welded to the pipe end, or the threaded pipe cap is mounted on the external thread of the pipe end to cover the pipe fitting. They are used to close the pipeline and function the same as the plug. The production standard is GB/T14383 ASME B16.11.

Product Name Material Size Pressure Application
socket cap Carbon steel DN25-DN2000 SCH5-SCH160,XXS oil,
Chemical industry,
Urban construction,
natural gas
20,20G,Q245R,Q235 16Mn 16Mng 16MnR
MSS-SP75 WPHY52-Y52 MSS-SP75 WPHY52-Y60 
DN25-DN2000 SCH5-SCH160,XXS
       Alloy steel           DN25-DN1200 SCH5-SCH160,XXS
1Cr5Mo 12Cr1Mov 15CrMo 15CrMoG 15CrMoR
WP-11 WP-22  WP-91   WP-5 WP-9 DN25-DN600 SCH5-SCH160,XXS
Alloy 20  Alloy400 Alloy 600 Alloy 625 DN15-DN300 10S,40S,80S
Stainless steel & Duplex Stainless steel DN15-DN1200  
0Cr18Ni9 0Cr18Ni10 0Cr18Ni12Mo2Ti 00Cr17Ni14Mo2 SCH5-SCH160,XXS
304/304L,316/316L DN15-DN1200 SCH5-SCH160,XXS
317L DN15-DN400 10S,40S,80S
Duplex 2205 10S,40S,80S

6. Pipe plug 

20190218103143 54481 - What are socket weld fittings

Wire plug English: pipe plug Wire plug is used at the end of the pipe to prevent leakage of the pipe and play a role of sealing. There are hexagonal and four-corner points, and the thread is mostly in the form of NPT.

Dimensions of Socket Pressure Pipe Plugs

Socket150a - What are socket weld fittings                    Socket150b - What are socket weld fittings

Socket Pressure Plugs
Nominal Size
D Threads Per Inch J T G L Tightening Torque 
Drill Size
Nominal Outside Diameter Hex
(Wrench) Size
Key Engage-
Wall Thick-
Overall Length
Min Min Max Min
1/16 0.3120 27 5/32 .1400 .0620 .3240 .3000 150 15/64
1/8 0.4050 27 3/16 .1400 .0620 .3240 .3000 250 21/64
1/4 0.5400 18 1/4 .2180 .0730 .4570 .4170 600 27/64
3/8 0.6750 18 5/16 .2500 .0840 .5200 .4800 1200 9/16
1/2 0.8400 14 3/8 .3120 .0950 .5820 .5420 1800 11/16
3/4 1.0500 14 9/16 .3120 .1250 .6450 .6050 3000 57/64
1″ 1.3150 11-1/2 5/8 .3750 .1250 .7700 .7300 4200 1-1/8
1-1/4 1.6600 11-1/2 3/4 .4370 .1560 .8320 .7920 5400 37.5MM
1-1/2 1.9000 11-1/2 1″ .4370 .1560 .8430 .7800 6900 43.5MM
2″ 2.3750 11-1/2 1″ .4370 .1560 .9060 .8440 8500 2-3/16

7. Hex Head Bushing 

20190218103302 89720 - What are socket weld fittings

Hex Head Bushing, also known as the core, is usually made of hexagonal bar after forging and is a common accessory for different diameter threaded pipes. It has an irreplaceable role in pipe connection. Because the outer hexagon is easy to tighten and tighten, there are many types of threads used for connection. The common type is NPT RC threaded connection.

threaded hex head bushing dimen - What are socket weld fittings

NPS Minimum Length
Minimum Hex Height
1/2 14 8 22
3/4 16 10 27
1 19 10 35
21 14 44.5
21 16 51
2 22 18 63.5
27 19 76
3 28 21 89
4 32 25 117.5

8. Swage Nipples 

20190218103404 66698 - What are socket weld fittings

Swage Nipples also belong to reducer products, which are used for connecting two pipes with different diameters. The swage nipple has the same classification as the reducer and it can be classified into the eccentric swage nipple and the concentric swage nipple. The swage nipple generally adopts the MSS SP-95 or the BS3799 Standard.
The differences between the swage nipple and the reducer
1. Size ranges
The size range of the reducer is wide. The current size standard of the reducer is from DN15 to DN3400 (from 1/2 ” to 136″), while the specification of the swage nipple is from DN6 to DN300 (from 1/4 ” to 12″). 

2. Raw materials
Seamless steel pipes or steel plates are used as raw materials for reducers, while round bar steel or billet steel is selected as the raw material forswage nipples.

3. Manufacturing processes
The manufacturing process of the reducer is that we adopt the heat pressing process or the cold pressing process for the seamless reducer(the heat treatment is required for the cold pressing process) and we adopt the hot rolling process for the other reducer. The manufacturing process of the swage nipple is the forging process.

4. Connection ends
Beveled ends are basically adopted for reducers, and plain ends are hardly adopted for reducers. Although the plain end are allowed to be used for the stainless steel or the carbon steel reducer product whose wall thickness is lower than a certain amount. Swage nipples have more connection ends, and two ends of swage nipples can be the same or different based on the requirements of sites or designs; connection ends of swage nipples can be divided into beveled ends, plain ends and threaded ends three kinds. The following table is a good introduction to the connection end of the swage nipple.

Different connection ends of swage nipples

1. When we select the swage nipple, we should mark the end. We should also mark NPT or R for taper pipe threads.
2. Big ends and small ends of swage nipples can be divided into plain ends, beveled ends and taper pipe threaded ends three kinds; the following is a table for nine combinations of big and small ends.
Type Big End Small End Code
A plain ends plain ends BEP
B plain ends beveled ends LEP/SEB
C   threaded ends LEP/SET
D beveled ends plain ends LEB/SEP
E beveled ends beveled ends BEB
F   threaded ends LEB/SET
G threaded ends plain ends LET/SEP
H Thread beveled ends LET/SEB
I   threaded ends BET
3. Wall thicknesses of swage nipples are generally Sch80 (3000LB) or Sch160 (6000LB).

9. Sockolet 

steel socket - What are socket weld fittings

The sockolet (socket weld outletis mainly used for the reinforcing pipe fittings connected by the branch pipe, instead of using the branch pipe type such as the reducer, the reinforcing plate and the reinforcing pipe section, it is safe and reliable, reduces the cost, simple construction, improves the medium flow channel, and series. The advantages of standardization, design and selection are convenient, especially in high-pressure, high-temperature, large-diameter, thick-walled pipelines, which replaces the traditional branch pipe connection method. The main body of the branch pipe is made of high-quality forgings, and the materials are the same as the pipe materials, such as carbon steel, alloy steel and stainless steel. Commonly used manufacturing standards for socket welding pipe stands are ASME B16.11, GB/T 7306, 12716, 14383, MSS SP-79, 83, 95, 97, JIS B0203, B2316.
A. Stainless steel: F304, F316L, F310S, F317L, F321, F347
B. Carbon steel: A105, A106, A53, A234 WPB
C. Alloy steel: LF2, F5, F9, F11, F22
D. Duplex steel: F44, F51, F53, F55, F60
E. Special steel: 904L, UNS N04400, UNS N08810, UNS N08020, UNS N08825, UNS N06625, UNS N06600
3000# – for use with Sch. 80 pipe. 
6000# – for use with Sch. 160 pipe. 
Dimensions of ANSI Class 3000 Reducing And Flat Sockolet

20190202064243 41953 - What are socket weld fittings

Outlet Size (NPS) A B C D E Approx. Weight (lb)
1/8 3/4 1 5/8 0.269 9/32 0.10
1/4 3/4 1 5/8 0.364 9/32 0.10
3/8 13/16 1 1/4 3/4 0.493 7/16 0.20
1/2 1 1 13/32 29/32 0.622 9/16 0.30
3/4 1 1/16 1 23/32 1 5/32 0.824 9/16 0.35
1 1 5/16 2 1 7/16 1.049 25/32 0.60
1 1/4 1 5/16 2 9/16 1 3/4 1.380 3/4 0.85
1 1/2 1 3/8 2 27/32 2 1.610 3/4 1.00
2 1 1/2 3 15/32 2 9/16 2.067 13/16 1.60
2 1/2 1 9/16 4 1/16 3 2.469 3/4 2.75
3 1 3/4 4 13/16 3 11/16 3.068 15/16 3.80
3 1/2 2 1/8 5 7/32 4 3.548 1 4.30
4 1 7/8 5 31/32 4 3/4 4.026 1 1/16 7.25
5 2 5/8 7 5/16 5 9/16 5.047 1 11/32 12.00
6 2 3/4 8 5/8 6 11/16 6.065 1 13/32 14.50

Dimensions of ANSI Class 6000 Reducing Sockolet

20190202064932 24860 - What are socket weld fittings

Outlet Size (NPS) A B C D E Approx. Weight (lb)
1/2 1 1/4 1 23/32 3/4 0.466 7/8 0.50
3/4 1 7/16 1 61/64 1 0.614 7/8 0.80
1 1 9/16 2 7/16 1 5/16 0.815 15/16 1.30
1 1/4 1 5/8 2 23/32 1 1/2 1.160 13/16 1.60
1 1/2 1 11/16 3 1/4 1 15/16 1.338 7/8 2.00
2 2 1/16 4 1/32 2 3/4 1.689 1 3/16 5.15

Dimensions Of Ansi Class 3000 Size to Size and Flat Sockolet

20190202065138 77535 - What are socket weld fittings

Outlet Size (NPT) A B C D E Approx. Weight (lb)
1/2 1 1 3/8 15/16 0.622 17/32 0.15
3/4 1 1/16 1 5/8 1 3/16 0.824 15/32 0.25
1 1 5/16 2 1 7/16 1.049 23/32 0.45
1 1/4 1 5/16 2 3/8 1 3/4 1.380 9/16 0.65
1 1/2 1 3/8 2 7/8 2 1.610 21/32 0.85
2 1 1/2 3 1/2 2 9/16 2.067 15/16 1.40
2 1/2 1 9/16 4 1/16 3 2.469 3/4 2.25
3 1 3/4 4 13/16 3 11/16 3.068 15/16 3.75
3 1/2 1 11/16 5 3/8 4 7/16 3.548 11/16 4.30
4 1 7/8 6 1/16 4 3/4 4.026 1 1/16 6.60
5 2 7/16 7 1/4 5 1/4 5.047 1 9.00
6 2 11/16 8 11/16 6 1/16 6.065 1 3/16 15.50

10. Union 

20190218103632 19569 - What are socket weld fittings

A pipe union is a secure and semi-permanent connection between two pipes. Most pipe unions consist of two pipes connected together via a third piece. All three are threaded to make a firm connection. While unions are similar to couplings, they are generally easier to take apart and allow pipes of different metals to come together safely. This joining method is common in household and commercial pipe systems.
At first glance, a pipe coupling and a pipe union seem very similar. They both connect two pipes together using a male and female threading system. The main difference between the systems comes from the actual method of joining. Two coupled pipes screw together directly, one inside the other. To take the pipes apart, every pipe that connects to the coupled pipe needs to turn. In a full pipe system, this would mean the entire system needs to come apart to remove one pipe.
With a pipe union, the two pipe ends don’t screw into one another—they each screw into a third piece. When one pipe needs to come apart from the other, the union piece simply screws onto one of the two pipes completely. If both ends of a pipe are attached using a union, the pipe may be removed on its own without unscrewing the other pipes in the system.

11. Threaded pipe nipple 

20190218103808 10296 - What are socket weld fittings

A nipple is a fitting, consisting of a short piece of pipe, usually provided with a male pipe thread at each end, for connecting two other fittings. 
The length of the nipple is usually specified by the overall length with threads. It may have a hex section in the center for wrench to grasp. A “close nipple” has no unthreaded area; when screwed tightly between two female fittings, very little of the nipple remains exposed. A close nipple can only be unscrewed by gripping one threaded end with a pipe wrench which will damage the threads[citation needed] and necessitate replacing the nipple, or by using a specialty tool known as a nipple wrench (or known as an internal pipe wrench) which grips the inside of the pipe, leaving the threads undamaged. When the ends are of two different sizes it is called a reducer or unequal nipple. A barrel nipple or a pipe nipple is one which is usually made from pipe and is threaded only at both ends..
 The threaded pipe parts produced meet the American ANSI B16.11 and GB/T14626 standards, and there are three kinds of pipe threads commonly used in engineering pipes :

  1. ISO7/1 is an international thread seal pipe thread with a profile angle of 55o and a taper of 1:16. The internal thread has two types: parallel (Rp) and tapered (Rc). The external thread has only tapered R. It is usually Rp-R. As shown in Figure a, it is used for public works, and Rc-R is less common. .
  2. ISO228 is an internationally-used non-threaded sealed pipe thread with a profile angle of 55o. The inner and outer threads are all parallel.
  3. ANSI B1.20.1 is a US threaded pipe thread with a profile angle of 60o (NPT) and a taper of 1:16. The inner and outer threads are tapered and are commonly used for pipe threads in high temperature and high pressure pipes. AMSE B16.11 threaded pipe fittings are commonly used for NPT threads. NPT and ISO7/1 (commonly known as BSP), although the tooth angle is different, the 1/2 and 3/4 gears have the same pitch and can be connected to each other.

Socket Weld Fittings Prices

The prices of socket weld fittings depend on Size, thickness, class, material, packing method. If you want to buy cheap galvanized steel coils, please choose 20 grams of zinc coating/㎡, steel coil of 0.8mm thickness and simple packaging. please visit Color Coated Steel Coil Price: Factors Affecting.
Specify Size

  • Outlet size
  • Run or Header

Specify Style

  • Weldolet (buttweld)
  • Thredolet (threaded)
  • Sockolet (socket)
  • Elbolet, Latrolet, Sweeploet, Insert Weldolet, Nipolet, ect.
  • Indicate Class or Schedule/Pipe Wall
  • Class 3000 or 6000 – Threaded or Socket
  • STD, XS, Sch 160/XXS, ect. – Buttweld

Select Material

  • Carbon steel
  • Stainless steel

What is socket welding? 

Socket welding is to weld the pipe into the valve body for welding, and the shape of the internal thread connection is similar after molding. Generally speaking, carbon steel pipes and stainless steel pipes below 2′′ are used for socket welding; but stainless steel pipes 2′′ are also used for butt welding, such as flange flange flanges; titanium pipes, duplex steels, nickel bases. Alloys and the like are basically used for butt welding.

Advantages of socket welding 

  1. There is no problem with the beveling;
  2. There is no problem with the wrong side;
  3. The welding position can be adjusted to flat welding .

The difference between socket welding and butt welding 

  1. Socket welds form fillet welds , while butt welds form butt welds . It is better to analyze the butt joints from the strength and stress state of the welds than the sockets. Therefore, in the case of high pressure grades and occasions with poor service conditions, the form of docking should be adopted.
  2. Socket welding is generally used for small diameters of DN40 or less, which is economical. Butt welding isgenerally used for DN40 or above. The form of socket welding is mainly used for small diameter valves and pipe, pipe fittings and pipe welding. Small-diameter pipes generally have a thin wall thickness, are easy to be misaligned and ablated , and are difficult to weld, and are more suitable for socket welding. In addition, the socket of the socket welding has a reinforcing effect, so it is also used under high pressure. However, socket welding also has shortcomings. One is that the stress condition after welding is not good, the welding is not welded , and there is a gap inside the pipe system. Therefore, the pipe system used for crevice corrosion sensitive media and the pipeline system with high cleaning requirements are not suitable. Use socket welding. Furthermore, for ultra-high pressurepipes, even small-diameter pipes have a large wall thickness, and it is possible to avoid socket welding by usingbutt welding.
  3. The former must be one big and one small in diameter before it can be inserted into the weld. 1. The latter diameters may be the same or different. 2. The welding groove is different in form. 3 welding process is different. The strength after welding is different.
  4. Most of the lower pressure grades are smaller socket welds, and the higher pressure grades are often butt welds.Butt welds are 100% tested for flaw detection to ensure no leaks.
  5. As the name suggests, socket welding is to insert the tube into the welding, but the butt welding is directly welded to the nozzle. Generally, the requirements for butt welding are higher than those for socket welding, and the quality after welding is good, but the detection method is relatively strict. For the welding to do the radiographic inspection , the socket welding can be used for magnetic powder or penetration testing (like carbon steel for magnetic powder, stainless steel for penetration). If the fluid in the pipeline does not require high welding, it is recommended to use socket welding for easy inspection.

Source: China Socket Weld Fitting manufacturer – Yaang Pipe Industry (www.steeljrv.com)

(Yaang Pipe Industry is a leading manufacturer and supplier of nickel alloy and stainless steel products, including Super Duplex Stainless Steel Flanges, Stainless Steel Flanges, Stainless Steel Pipe Fittings, Stainless Steel Pipe. Yaang products are widely used in Shipbuilding, Nuclear power, Marine engineering, Petroleum, Chemical, Mining, Sewage treatment, Natural gas and Pressure vessels and other industries.)

If you want to have more information about the article or you want to share your opinion with us, contact us at [email protected]

Please notice that you might be interested in the other technical articles we’ve published:


  1. https://www.yaang.com

Related News

  • * 暂无相关文章
العربيةБългарски简体中文繁體中文DanskNederlandsEnglishFrançaisDeutschBahasa IndonesiaItaliano日本語한국어LatinPortuguêsРусскийEspañolதமிழ்ไทยTürkçe