ASTM A420 WPL3 Fittings | 3.5% Ni, -101°C Cryogenic

ASTM A420 WPL3 Pipe Fittings Manufacturer and Supplier in India

ASTM A420 WPL3 Pipe Fittings are the low-temperature wrought carbon steel fittings designed for use in piping systems. The nickel content of the WPL3 grade is about 3.00 - 4.00%, which helps to retain toughness at temperatures below normal service conditions. They are produced in various shapes including elbows, tees, reducers, caps, crosses etc and sizes are chosen depending on the pipework being used. Another important factor to consider when choosing grades is WPL3 performance at −150°F/−101°C for Charpy impact testing. Solitaire Overseas produces and delivers ASTM A420 WPL3 Pipe Fittings in India, as well as controlled size and documentation of material testing which is essential in projects that demand a reliable Low temperature impact resistance.

Technical Data

Specifications Chemical Composition Mechanical Properties Weight Chart Dimensions Chart

Specifications of ASTM A420 WPL3 Pipe Fittings

Specification Parameter	Details
Specification	ASTM A420 WPL3 Fittings
Dimensional Standards	ASME B16.9, ASME B16.28, ANSI B16.11, MSS-SP-43
Schedule / Wall Thickness	SCH 10S, SCH 20, SCH 40, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160
Manufacturer Size Range	• Buttweld: ½" NB to 120" NB • Seamless: ½" to 24" • Welded: ½" to 120" • Two Joint / Two Halve Fittings: 6" to 48"
Length of Weld Fitting	2" to 20"
Product Types	Reducer, End Cap, Stub End, Pipe Bend, Elbow, Tee
Manufacturing Methods	Forged / Heat treated and machined (Seamless, Welded, Buttweld)
Connection Types	Flange, Weld, End Bell, Clamp End, Threaded
Pressure Class	Class 150 / Class 300 / Class 600
Bending Radius	R = 1D, 2D, 3D, 5D, 6D, 8D, 10D, or Custom
Surface Treatment & Coating	Anti-rust Paint, Zinc Plated, Oil Black Paint, Yellow Transparent, Cold & Hot Dip Galvanized, Sand Blasting / Sand Rolling
Supporting Materials & Olets	Gasket, Ring Joint, Flange Bolts, Carbon Steel Sockolet

ASTM A420 WPL3 Pipe Fittings Chemical Compositions

Specification	Carbon (C)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Silicon (Si)	Nickel (Ni)	Chromium (Cr)	Molybdenum (Mo)	Copper (Cu)
ASTM A420 WPL3 (%)	0.20 max	0.31–0.64	0.050 max	0.050 max	0.13–0.37	3.20–3.80	—*	—*	—*

Mechanical Properties of ASTM A420 WPL3 Pipe Fittings

Grade	Tensile Strength	Yield Strength (min.)
A420 WPL3	60–95 ksi [415–655 MPa]	35 ksi [240 MPa]

Weight Chart of ASTM A420 WPL3 Pipe Fittings

Nominal Pipe Size (NPS)	Weight (lbs)	Weight (kg)
½″	0.09	0.04
¾″	0.09	0.04
1″	0.25	0.11
1 ¼″	0.38	0.17
1 ½″	0.40	0.18
2″	0.81	0.37
2 ½″	1.75	0.79
3″	2.63	1.19
3 ½″	3.50	1.59
4″	4.50	2.04
5″	7.50	3.40
6″	12.00	5.44
8″	23.00	10.43
10″	43.00	19.51
12″	62.00	28.12
14″	80.00	36.29
16″	100.00	45.36
18″	126.00	57.15
20″	160.00	72.57
22″	197.00	89.36
24″	238.00	107.95
26″	275.00	124.74
30″	367.00	166.47
36″	531.00	240.86

ASTM A420 WPL3 Pipe Fittings Dimensions Chart

Big End Size (NPS)	Big End OD (D1) × WT (S1)	Small End Size (NPS)	Small End OD (D2) × WT (S2)	Height H (mm)	Theoretical Weight (kg)
¾″	26.9 mm × 2.3 mm	½″	21.3 mm × 2.0 mm	38	0.08
1″	33.7 mm × 2.6 mm	½″	21.3 mm × 2.0 mm	50	0.09
1″	33.7 mm × 2.6 mm	¾″	26.9 mm × 2.3 mm	50	0.09
1 ¼″	42.4 mm × 2.6 mm	½″	21.3 mm × 2.0 mm	50	0.12
1 ¼″	42.4 mm × 2.6 mm	¾″	26.9 mm × 2.3 mm	50	0.13
1 ¼″	42.4 mm × 2.6 mm	1″	33.7 mm × 2.6 mm	50	0.14
1 ½″	48.3 mm × 2.6 mm	½″	21.3 mm × 2.0 mm	64	0.18
1 ½″	48.3 mm × 2.6 mm	¾″	26.9 mm × 2.3 mm	64	0.19
1 ½″	48.3 mm × 2.6 mm	1″	33.7 mm × 2.6 mm	64	0.20
1 ½″	48.3 mm × 2.6 mm	1 ¼″	42.4 mm × 2.6 mm	64	0.20
2″	60.3 mm × 2.9 mm	¾″	26.9 mm × 2.3 mm	76	0.30
2″	60.3 mm × 2.9 mm	1″	33.7 mm × 2.6 mm	76	0.31
2″	60.3 mm × 2.9 mm	1 ¼″	42.4 mm × 2.6 mm	76	0.32
2″	60.3 mm × 2.9 mm	1 ½″	48.3 mm × 2.6 mm	76	0.33
2 ½″	76.1 mm × 2.9 mm	1″	33.7 mm × 2.6 mm	90	0.40
2 ½″	76.1 mm × 2.9 mm	1 ¼″	42.4 mm × 2.6 mm	90	0.47
2 ½″	76.1 mm × 2.9 mm	1 ½″	48.3 mm × 2.6 mm	90	0.48
2 ½″	76.1 mm × 2.9 mm	2″	60.3 mm × 2.6 mm	90	0.49
3″	88.9 mm × 3.2 mm	1 ¼″	42.4 mm × 2.6 mm	90	0.55
3″	88.9 mm × 3.2 mm	1 ½″	48.3 mm × 2.6 mm	90	0.61
3″	88.9 mm × 3.2 mm	2″	60.3 mm × 2.9 mm	90	0.62
3″	88.9 mm × 3.2 mm	2 ½″	76.1 mm × 2.9 mm	90	0.63
4″	114.3 mm × 3.6 mm	1 ½″	48.3 mm × 2.6 mm	100	0.85
4″	114.3 mm × 3.6 mm	2″	60.3 mm × 2.9 mm	100	0.98
4″	114.3 mm × 3.6 mm	2 ½″	76.1 mm × 2.9 mm	100	1.00
4″	114.3 mm × 3.6 mm	3″	88.9 mm × 3.2 mm	100	1.02
5″	139.7 mm × 4.0 mm	2″	60.3 mm × 2.9 mm	127	1.60
5″	139.7 mm × 4.0 mm	2 ½″	76.1 mm × 2.9 mm	127	1.70
5″	139.7 mm × 4.0 mm	3″	88.9 mm × 3.2 mm	127	1.74
5″	139.7 mm × 4.0 mm	4″	114.3 mm × 3.6 mm	127	1.76
6″	168.3 mm × 4.5 mm	2 ½″	76.1 mm × 2.9 mm	140	2.60
6″	168.3 mm × 4.5 mm	3″	88.9 mm × 3.2 mm	140	2.70
6″	168.3 mm × 4.5 mm	4″	114.3 mm × 3.6 mm	140	2.82
6″	168.3 mm × 4.5 mm	5″	139.7 mm × 4.0 mm	140	2.94
8″	219.1 mm × 6.3 mm	4″	114.3 mm × 3.6 mm	152	5.03
8″	219.1 mm × 6.3 mm	5″	139.7 mm × 4.0 mm	152	5.12
8″	219.1 mm × 6.3 mm	6″	168.3 mm × 4.5 mm	152	5.18
10″	273.0 mm × 6.3 mm	4″	114.3 mm × 3.6 mm	178	7.00
10″	273.0 mm × 6.3 mm	5″	139.7 mm × 4.0 mm	178	7.20
10″	273.0 mm × 6.3 mm	6″	168.3 mm × 4.5 mm	178	7.40
10″	273.0 mm × 6.3 mm	8″	219.1 mm × 6.3 mm	178	7.55
12″	323.9 mm × 7.1 mm	6″	168.3 mm × 4.5 mm	203	11.00
12″	323.9 mm × 7.1 mm	8″	219.1 mm × 6.3 mm	203	11.10
12″	323.9 mm × 7.1 mm	10″	273.0 mm × 6.3 mm	203	11.20