ASTM A420 WPL6 Pipe Fittings

A420 WPL6 Material and Low Temp Weld Fittings suppliers in UAE

astm a420 wpl6 pipe fittings

What are ASTM A420 WPL6 Pipe Fittings?

ASTM A420 WPL6is a specification for carbon steel alloy that also includes elements like manganese, silicon, phosphorus, and sulfur in its composition. The ASTM A420 WPL6 Pipe Fittings are ideally used for low temperature services. These Low Temp Pipe Fittings can be used in pressure vessels and pipelines that work in a low temperature condition.

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LTCS Fittings advantages and application

The LTCS Fittings are widely used for various low temperature applications. The A STM A420 WPL6 Buttweld Pipe Fittings can also be ideally used in deep sea applications that take place in cold weather. The ASTM A420 Gr WPL6 concentric reducers can be found in various low pressure applications taking place at low and cryogenic temperatures

The A420 Gr WPL6 Pipe Bend comes with several benefits like durability, reliability, and high strength. They also has good hardness and the A420 Grade WPL6 reducing tee comes with perfect finishing and dimensional accuracy. Generally, the buttweld A420 WPL6 Fittings come with the following advantages:

  • They have high strength and show good resistance to corrosion.
  • The ASTM A420 Grade WPL6 End Cap has good resistance to sulphide stress corrosion.
  • The WPL6 Stub End can also resist crevice corrosion and chloride pitting.
  • They have good resistance to sulphide-related stress corrosion cracking.
  • It possesses good weldability.

 

LTCS Fittings Specifications

Specifications ASTM A420 WPL6 Pipe Fittings
Standard ASME B16.9
Diameter 1/2 to 80 Inches / DN15-DN2000
Thickness SCH 10, SCH 20, STD, SCH 40, SCH 80, SCH 160, XXS
Technics Low Temperature Carbon Steel
Product Elbow (45/90/180 Elbow With Long Short & Radius Radius)

Tee ( Reducing/ Equal/ Lateral and Straight/ Split/ Barred Tee)

Cap (Square/ Round/ Rectangular Shape)

Reducer (Con And Ecc Reducer)

Pipe Cross (Equal & Reducing Cross)

Bend ( Long & SHort Radius Bend/ 2D/3D/5D/ 10D Bend)

Grade WPL3, A420 WPL6, WPL8, WPL9

 

Difference between A420 WPL6 Elbow and Pipe Bend

The primary difference between A420 WPL6 Return bends and elbows lie in their structure. The bend comes with a larger radius compared to the A420 WPL6 Elbow . The bends have a radius more than twice the pipe diameter, whereas the radius of ASTM A420 WPL6 Material elbow is between one to twice the diameter of the pipe.

LTCS material temperature range

The LTCS Material is used for low temperature applications that occur below -150 deg F. The Low Temperature Carbon Steel Fittings are mostly found in cryogenic constructions of spaceships. The ASTM A420 WPL6 eccentric reducers are also used in chemical plants for applications taking place below -55 deg C.

SABIC/ KNPC approved Buttweld Seamless A420 WPL6 Return bends and LTCS Fittings suppliers in Middle East

ASTM A420 WPL6 Pipe Fittings Price List In India

90 Degree Elbow, Long Radius, STD, ASME B16.9
Size Price in USD
1/2 in x 1/2 in US $42.66
3/4 in x 3/4 in US $42.66
1 in x 1 in US $42.66
2 in x 2 in US $62.02

Price Per KG

90 DEG LR ELBOW
Type : 90 DEG LR ELBOW
Size : 16 Inch
SCH : SCH100
Method : Buttweld
Price (INR): ₹32855.81
US (Dollar): US $404.35
90 DEG LR ELBOW
Type : 90 DEG LR ELBOW
Size : 18 Inch
SCH :SCH60
Method : BW
Price (INR) : ₹44885.51
US (Dollar): US $552.40
90 DEG LR ELBOW
Type : 90 DEG LR ELBOW
Size : 24 Inch
SCH :SCH60
Method : SMLS
Price (INR) : ₹34505.28
US (Dollar): US $424.65

 

RED. TEE
Type : RED. TEE
Size : 6 X 3
SCH : SCH 40
Method : BW
Price (INR): ₹7175.40
US (Dollar): US $88.31
RED. TEE
Type : RED. TEE
Size : 6 X 5
SCH : SCH 40
Method : Buttweld
Price (INR) : ₹20483.25
US (Dollar): US $252.08
END CAP
Type : END CAP
Size : 3 INCH
SCH : STD
Method : Welded
Price (INR) : ₹2006.94
US (Dollar): US $24.70

 

LTCS Material chemical composition

  • Cr : ≤0.30
  • V : 0.08
  • C : ≤0.30
  • Mn : 0.50-1.35
  • P : ≤0.035
  • S : ≤0.040
  • Mo : ≤0.12
  • Cu : ≤0.40
  • Nb : ≤0.02
  • Si : 0.15-0.40
  • Ni : ≤0.40

 

Difference between ASTM A420 WPL6 3D, 5D, 6D & 8D elbow

The difference between ASTM A420 WPL6 3D, 5D, 6D & 8D elbow are in their bend radius. The 3D A420 WPL6 Elbow has the bend radius equal to 3 times the outside diameter of the pipe. For 5D the bend radius is 5 times the OD of the pipe. For 6D it is 6 times. And similarly, for 8D ASTM A420 WPL6-S Buttweld Elbow , the bend radius is equal to 8 times the pipe’s outer diameter.

 

Testing Requirements For WPL6 Fittings

Hydrostatic Test

Hydrostatic Test

 Thickness Testing

Thickness Testing

PNI Test

PNI Test

 

A420 Gr WPL6 Pipe Bend and LTCS Material in SCH.10/ 20/40/80 Welded For heavy duty

Available Types Of ASTM A420 WPL6 Buttweld Pipe Fittings

A420 Wpl6 LTCS 45 Deg Elbow

A420 Wpl6 LTCS 45 Deg Elbow

A420 WPL6 Low Temp Carbon Steel 90 Deg Elbow

A420 WPL6 Low Temp Carbon Steel 90 Deg Elbow

Low Temperature Carbon Steel 180 Deg Elbow

Low Temperature Carbon Steel 180 Deg Elbow

A420 Low Temp Buttweld Long Radius Elbow

A420 Low Temp Buttweld Long Radius Elbow

SCH 40 LTCS Short Radius Elbow

SCH 40 LTCS Short Radius Elbow

SCH 60 WPL6 1D Elbow

SCH 60 WPL6 1D Elbow

A420 WPL6 3D Elbow

A420 WPL6 3D Elbow

ASTM A420 WPL6 5D Elbow

ASTM A420 WPL6 5D Elbow

ASTM A420 WPL6 Buttweld Reducing Elbow

ASTM A420 WPL6 Buttweld Reducing Elbow

Low Temp Carbon Steel Split Tee

Low Temp Carbon Steel Split Tee

A420 Grade WPL6 Straight Tee

A420 Grade WPL6 Straight Tee

A420 Gr WPL6 Barred Tee

A420 Gr WPL6 Barred Tee

A420 Low Temp Reducing Tee

A420 Low Temp Reducing Tee

WPL6 Welded Equal Tee

WPL6 Welded Equal Tee

LTCS Lateral Tee

LTCS Lateral Tee

SA420 WPL6 Concentric Reducer

SA420 WPL6 Concentric Reducer

ASTM A420 WPL6 Eccentric Reducer

ASTM A420 WPL6 Eccentric Reducer

Low Temperature Carbon Pipe Bend

Low Temperature Carbon Pipe Bend

ASME SA420 WPL6 Reducing Cross

ASME SA420 WPL6 Reducing Cross

A420 WPL6 Stub End

A420 WPL6 Stub End

A420 WPL6 End Cap

A420 WPL6 End Cap

ASTM A420 Grade Pipe Elbow

ASTM A420 Grade Pipe Elbow

 A420 Gr WPL6 Pipe Reducer

A420 Gr WPL6 Pipe Reducer

A420 WPL6 Pipe Tee

A420 WPL6 Pipe Tee

LTCS 3D Bend

LTCS 3D Bend

 A420 5D Bend

A420 5D Bend

ASTM A420 WPL6 Long Radius Bend

ASTM A420 WPL6 Long Radius Bend

Low Temp Carbon Steel Short Radius Bend

Low Temp Carbon Steel Short Radius Bend

 Low Temperature Carbon U Bend

Low Temperature Carbon U Bend

Low Temperature Carbon Steel 2D Bend

Low Temperature Carbon Steel 2D Bend

WPL6 10D Bend

WPL6 10D Bend

ASTM A420 WPL6 Butt Welding fittings

ASTM A420 WPL6 Butt Welding fittings

A420 WPL6 Weld Fitting

A420 WPL6 Weld Fitting

A420 WPL6 Buttweld Tee

A420 WPL6 Buttweld Tee

SA420 WPL6 Buttweld Reducer

SA420 WPL6 Buttweld Reducer

LTCS Buttweld Elbow

LTCS Buttweld Elbow

 

Helpful Tips To Select The Right ASTM A420 WPL6 Fittings

To save your time & money, avoid any losses and dispute between you and your manufacture, you are suggest to do following works:

Helpful Tips To Select The Right ASTM A420 WPL6 Fittings

WPL6 Fittings Inspection and Test Plan Points


WPL6 Fittings Inspection and Test Plan Points

Material Size Inspection Grade Schedule
ASTM A420 WPL6 Fittings ≤10″ D <80
Low Temperature Pipe Fittings >10″ C <80
LTCS Fittings ≤10″ C ≥80
A420 WPL6 Low Temp Carbon SteelFittings >10″ B ≥80
Special Fittings ≤10″ B <80
Special Fittings >10″ B <80

 

Low Temp Weld Fittings Buying Tips


Low Temp Weld Fittings Buying Tips

Negotiate a lower price with various Low Temp Pipe Fittings suppliers, A420 Grade WPL6 reducing tee/ equal tee and A420 WPL6 Elbow dimensions as per ASME B16.9

Low Temp Pipe Fittings Dimensions Chart

Low Temp Pipe Fittings Dimensions Chart

 

NPS
In MM
OD 45 Degree
Elbow
BW Tee Pipe End Cap Buttweld Stub Ends
B MM C E F (mm) G
12.7 0.840 15.875 1 1 76.2 1-3/8
19.05 1.050 11.1125 1-1/8 1-1/4 76.2 1-11/16
25.4 1.315 22.225 1-1/2 1-1/2 101.6 2
30.48 1.660 25.4 1-7/8 1-1/2 101.6 2-1/2
38.1 1.900 30.48 2-1/4 1-1/2 101.6 2-7/8
50.8 2.375 33.02 2-1/2 1-1/2* 152.4 3-5/8
63.5 2.875 38.1 3 1-1/2 152.4 4-1/8
76.2 3.500 50.8 3-3/8 2* 152.4 5
88.9 4.000 55.88 3-3/4 2-1/2* 152.4 5-1/2
101.6 4.500 63.5 4-1/8 2-1/2* 152.4 6-3/16
127 5.563 81.28 4-7/8 3* 203.2 7-5/16
152.4 6.625 88.9 5-5/8 3-1/2* 203.2 8-1/2
203.2 8.625 127 7 4* 203.2 10-5/8
254 10.750 157.48 8-1/2 5* 254 12-3/4
304.8 12.750 190.5 10 6* 254 15
355.6 14.000 210.82 11 6-1/2* 304.8 16-1/4
406.4 16.000 254 12 7* 304.8 18-1/2
457.2 18.000 292.1 13-1/2 8* 304.8 21
508 20.000 317.5 15 9* 304.8 23
558.8 22.000 342.9 16-1/2 10
609.6 24.000 381 17 10-1/2 304.8 27-1/4

 

ASTM A420 Gr WPL6 concentric reducers and Low Temperature Carbon Steel Fittings offers Dual Certified & Burst test report

Classification of LTCS Elbow

Low Temperature carbon steel elbow can be classified through following various parameters,

Direction Angle
Length and Radius
Connection with Pipe
Material of Construction

Advantages And Disadvantages For A420 WPL6 Low Temperature Carbon Steel Fittings

Advantages Disadvantages
Can get higher hardness High-temperature strength
Better wear resistance The hardenability of LTCS is very low
Also has good machinability Weak comprehensive performance
The raw materials of LTCS are very common Red hardness difference
Production cost is relatively low Hot hardness of LTCS will be poor

 

ASME SA420 WPL6 Buttweld Elbow Mechanical Properties

Tensile Strength, minimum Yield Strength, minimum Elongation (2 in.), minimum
Longitudinal, % Transverse, % ksi MPa ksi MPa
30 16.5 60~95 415~655 35 240

 

Max. Allowable Stress at Elevated Temperatures

Temp. 600 650 700 750 800 850
*MAS 17.1 17.1 15.6 13.0 10.8 8.7
Temp. -20~100 150 200 300 400 500
*MAS 17.1 17.1 17.1 17.1 17.1 17.1