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Stainless Steel 316 Pipe Fittings

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Manufacturer of ASTM A403 WP316 Reducer, View Weight Chart Of UNS S31600 Reducing Tee

Stainless steel 316 is austenitic steel made up of chromium and nickel. These Stainless Steel 316 Pipe Fittings contain small amounts of molybdenum. The molybdenum concentration makes these fittings resistant to corrosion and pitting to chloride ion solutions. This Mo-added steel also has high resistance to extreme temperatures, as these fittings don’t deform under any pressure. These fittings are commonly used in construction, heaters, heat exchangers, evaporators, pulp, textile, and other related industries exposed to marine environments. We are proud to be the leading manufacturers of Stainless Steel 316 Pipe Fittings, and our ultimate aim is to produce high-quality products at reasonable rates.

Stainless Steel 316 Pipe Fittings
Stainless Steel 316 Pipe Fittings
ASTM A403 WP316 Reducer
ASTM A403 WP316 Reducer
UNS S31600 Reducing Tee
UNS S31600 Reducing Tee

View Dimensions of UNS S31600 Long Radius Elbow, Ask free sample of SS 316 Pipe Fittings in Mumbai

The ASTM A403 WP316 Reducer is used to adapt to pipes of different sizes. These reducers are also in use when the flow of certain gases and fluids is increased or decreased. The UNS S31600 Reducing Tee has 3 openings of, which one is smaller compared to the other openings. This S31600 tee is mostly used in piping systems with a larger diameter as the dimension range is larger. We produce 316 Stainless Steel Weld Fittings in different shapes and dimensions as per our client’s requirements. Our renowned workers ensure that they use the best raw materials while carefully producing top-quality products using the latest technology.

The WNR 1.4401 Stub End has a flared end on the outside while the other size is welded to the pipe having the same normal pipe sizes. ASTM A403 WP316 End Cap is fitted to eliminate block lines in pump lines and valves. These end caps at as protective devices for pipes. If you have any queries regarding our products or pricing, contact us for more information.

316 Stainless Steel Weld Fittings

Table of Contents


Stainless Steel 316 Pipe Fittings Specification Chart

Specifications ASTM A403
size Seamless Fittings: 1/2" - 10"
Welded Fittings: 1/2" - 48"
Size Range ½" NB to 24" NB in Sch 10s, 80s, 40s, 160s, XXS.
Dimensions BS1560, ASME/ANSI B16.9, MSS-SP-43, BS4504, ASME B16.28, BS4504, BS10
Type DN15-DN1200
Connection Welding
Manufacturing process Press, Push, Forge, Cast, etc.
Test Certificates 100% Radiography Test Report
EN 10204/3.1B
Third Party Inspection Report
Raw Materials Certificate etc
Thickness SCH 140, SCH30, SCH10, SCH 120, SCH60, XS, SCH 80, SCH 100, SCH 160, STD SCH40, SCH20, XXS
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43
Elbows Angle : 22.5 deg, 45 deg, 90 deg, 3D, 30deg, 5D, 180 deg, 1.5D, 2.0D, 1.0D, 2.5D, 4D, 6D, 7D-40D .
Standard: BS, ASME B16.9, ASME B16.25, ASME B16.28, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, GB, ISO
Origin & Mills Korean, Japanese, USA, European, Indian, Ukraine, Russian
Export to Oman, USA, Peru, Dubai, Singapore, Korea, Iran, Ireland, Egypt, India, Brazil, Thailand, Indonesia, Ukraine, Saudi Arabia, Spain, Canada etc
Specialized manufacturer of Stub End, 90º Elbows, Crosses, Reducers, 45º Elbows, Pipe Cap, Tees, Pipe Bend

SS 316 Pipe Fittings Price List

Price list of SS 316 Pipe Fittings SS 316 Pipe Fittings Price in India (INR) SS 316 Pipe Fittings Price in USD SS 316 Pipe Fittings Price in UAE Dirham

SMS-SS 90 DEG B/W ELBOW SS316L SIZE 51 MM

 INR 243 3.35 USD 12.30 UAE Dirham

Stainless Steel 316 buttweld Fittings Chemical Composition Standard

Grade C Mn Si P S Cr Mo Ni Fe
SS 316 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00 67.845 min

Buy WNR 1.4401 Stub End at factotry Price, 316 Stainless Steel Weld Fittings are Corrosion Resistence

ASTM A403 Wp316 Elbow Mechanical Strength

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 316 Weld Fittings Physical Properties

Grade Density
(kg/m3)		 Elastic Modulus
(GPa)		 Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)		 Specific Heat 0-100°C
(J/kg.K)		 Elec Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C At 100°C At 500°C
316 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

Stainless Steel 316 Fittings Equivalent Grade

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 – Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
Suppliers and Stockists of ASME SA 403 WP 316 Stub End. View Price List ASTM A403 WP316 End Cap

316 Stainless Steel Weld Fittings Types

UNS S31600 Long Radius Elbow
UNS S31600 Long Radius Elbow
SS 316 Pipe Fittings
SS 316 Pipe Fittings
WNR 1.4401 Stub End
WNR 1.4401 Stub End
316 Stainless Steel Weld Fittings
316 Stainless Steel Weld Fittings
ASME SA 403 WP 316 Stub End
ASME SA 403 WP 316 Stub End
ASTM A403 WP316 End Cap
ASTM A403 WP316 End Cap
Stainless Steel 316 Short Radius Elbow
Stainless Steel 316 Short Radius Elbow
316 Stainless Steel Buttweld Fittings
316 Stainless Steel Buttweld Fittings
Astm A403 Wp316 Elbow
Astm A403 Wp316 Elbow
SS 316 Fittings
SS 316 Fittings
SS 316 90 degree Elbow
SS 316 90 degree Elbow
1/2 Buttweld Sch 5 Stainless steel 316 Cap
1/2 Buttweld Sch 5 Stainless steel 316 Cap
1/2 Buttweld Sch 40 316 Tee
1/2 Buttweld Sch 40 316 Tee
1-1/2 X 1/2 In. Butt Weld Schedule 10 316 Stainless Steel Concentric Reducer
1-1/2 X 1/2 In. Butt Weld Schedule 10 316 Stainless Steel Concentric Reducer
1-1/2 X 1-1/2 X 1 In. Weld Schedule 10 316 Stainless Steel Reducing Tee
1-1/2 X 1-1/2 X 1 In. Weld Schedule 10 316 Stainless Steel Reducing Tee
1/2 In. Butt Weld Schedule 10 316 Stainless Steel Long Radius 90 Degree Elbow
1/2 In. Butt Weld Schedule 10 316 Stainless Steel Long Radius 90 Degree Elbow

Standard of A403 WP316 Fittings

Standard Description
ASTM A403/ ASTM A403M Wrought austenitic SS piping fitting.
ASTM A815/ ASTM A815M ferritic/austenitic, Wrought ferritic, and martensitic SS piping fitting.
ANSI/ASME B1.20.1 Pipe threads, general purpose (inch).
ANSI B16.9 Factory-made wrought steel butt-welding fitting.
ANSI B16.11 Forged socket-welding and threaded.
ANSI B16.25 Butt-welding ends.
MSS SP43 Wrought SS butt-welding fitting.
Fabricated and Wrought Butt-Welding fitting for Corrosion Resistant, Low Pressure Applications
BS21 Threading.

ASTM A403 WP316 Fittings Size

Nominal
Pipe
Size		 Outside
Diameter		 90° Elbows 45° Elbows 180° Returns
(inches) Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches) 		Center to Face
(inches) 		Center to Face
(inches) 		Radius
(inches) 		Center to Center
(inches) 		Back to face
(inches)
1/2 21.3 0.840 1 1/2 – 5/8 2 1 7/8
3/4 26.7 1.050 1 1/8 – 7/16 2 1/4 1 11/16
1 33.4 1.315 1 1/2 1 7/8 3 2 3/16
1 1/4 42.2 1.660 1 7/8 1 1/4 1 3 3/4 2 3/4
1 1/2 48.3 1.900 2 1/4 1 1/2 1 1/8 3 4 1/2 3 1/4
2 60.3 2.375 3 2 1 3/8 4 6 4 3/16
2 1/2 73.0 2.875 3 3/4 2 1/2 1 3/4 5 7 1/2 5 3/16
3 88.9 3.500 4 1/2 3 2 6 9 6 1/4
3 1/2 101.6 4.000 5 1/4 3 1/2 2 1/4 7 10 1/2 7 1/4
4 114.3 4.500 6 4 2 1/2 8 12 8 1/4
5 141.3 5.563 7 1/2 5 3 1/8 10 15 10 5/16
6 168.3 6.625 9 6 3 3/4 12 18 12 5/16
8 219.1 8.625 12 8 5 12 24 16 5/16
10 273.1 10.750 15 10 6 1/4 15 30 20 3/8
12 323.9 12.750 18 12 7 1/2 18 36 24 3/8
Fastest Delivery of Stainless Steel 316 Long Radius Elbow, Own stockyard of 316 Stainless Steel Buttweld Fittings

Dimensions of A403 Grade WP 316 Fittings

Nominal
Pipe
Size		 Outside
Diameter		 90° Elbows 45° Elbows 180° Returns
(inches) Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches)		 Center to Face
(inches)		 Center to Face
(inches)		 Radius
(inches)		 Center to Center
(inches)		 Back to face
(inches)
1/2 21.3 0.840 1 1/2 – 5/8 2 1 7/8
3/4 26.7 1.050 1 1/8 – 7/16 2 1/4 1 11/16
1 33.4 1.315 1 1/2 1 7/8 3 2 3/16
1 1/4 42.2 1.660 1 7/8 1 1/4 1 3 3/4 2 3/4
1 1/2 48.3 1.900 2 1/4 1 1/2 1 1/8 3 4 1/2 3 1/4
2 60.3 2.375 3 2 1 3/8 4 6 4 3/16
2 1/2 73.0 2.875 3 3/4 2 1/2 1 3/4 5 7 1/2 5 3/16
3 88.9 3.500 4 1/2 3 2 6 9 6 1/4
3 1/2 101.6 4.000 5 1/4 3 1/2 2 1/4 7 10 1/2 7 1/4
4 114.3 4.500 6 4 2 1/2 8 12 8 1/4
5 141.3 5.563 7 1/2 5 3 1/8 10 15 10 5/16
6 168.3 6.625 9 6 3 3/4 12 18 12 5/16
8 219.1 8.625 12 8 5 12 24 16 5/16
10 273.1 10.750 15 10 6 1/4 15 30 20 3/8
12 323.9 12.750 18 12 7 1/2 18 36 24 3/8

SS 316 Elbow and Returns Dimensions

Nominal
Pipe
Size		 Outside
Diameter		 90° Elbows 45° Elbows 180° Returns
(inches) Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches) 		Center to Face
(inches) 		Center to Face
(inches) 		Radius
(inches) 		Center to Center
(inches) 		Back to face
(inches)
1/2 21.3 0.840 1 1/2 – 5/8 2 1 7/8
3/4 26.7 1.050 1 1/8 – 7/16 2 1/4 1 11/16
1 33.4 1.315 1 1/2 1 7/8 3 2 3/16
1 1/4 42.2 1.660 1 7/8 1 1/4 1 3 3/4 2 3/4
1 1/2 48.3 1.900 2 1/4 1 1/2 1 1/8 3 4 1/2 3 1/4
2 60.3 2.375 3 2 1 3/8 4 6 4 3/16
2 1/2 73.0 2.875 3 3/4 2 1/2 1 3/4 5 7 1/2 5 3/16
3 88.9 3.500 4 1/2 3 2 6 9 6 1/4
3 1/2 101.6 4.000 5 1/4 3 1/2 2 1/4 7 10 1/2 7 1/4
4 114.3 4.500 6 4 2 1/2 8 12 8 1/4
5 141.3 5.563 7 1/2 5 3 1/8 10 15 10 5/16
6 168.3 6.625 9 6 3 3/4 12 18 12 5/16
8 219.1 8.625 12 8 5 12 24 16 5/16
10 273.1 10.750 15 10 6 1/4 15 30 20 3/8
12 323.9 12.750 18 12 7 1/2 18 36 24 3/8

ASME SA403 Gr WP316 Stainless Steel Reducers Dimensions

Nominal
Pipe Size		 Outside
Diameter		 Reducers
Reduced from
(inches) 		(mm) (inches) Reduced to
(inches) 		Concentric & Eccentric Length
(inches)
1/2 21.3 0.840 1/4 1 1/2
3/8 1 1/2
3/4 26.7 1.050 3/8 2
1/2 2
1 33.4 1.315 3/8 2
1/2 2
3/4 2
1 1/4 42.2 1.660 1/2 2
3/4 2
1 2
1 1/2 48.3 1.900 1/2 2 1/2
3/4 2 1/2
1 2 1/2
1 1/4 2 1/2
2 60.3 2.375 3/4 3
1 3
1 1/4 3
1 1/2 3
2 1/2 73.0 2.875 1 3 1/2
1 1/4 3 1/2
1 1/2 3 1/2
2 3 1/2
3 88.9 3.500 1 3 1/2
1 1/2 3 1/2
2 3 1/2
2 1/2 3 1/2
3 1/2 101.6 4.000 1 1/4 4
1 1/2 4
2 4
2 1/2 4
3 4
4 114.3 4.500 1 1/2 4
2 4
2 1/2 4
3 4
3 1/2 4
5 141.3 5.563 2 5
2 1/2 5
3 5
3 1/2 5
4 5
6 168.3 6.625 2 1/2 5 1/2
3 5 1/2
3 1/2 5 1/2
4 5 1/2
5 5 1/2
8 219.1 8.625 3 6
3 1/2 6
4 6
5 6
6 6
10 273.1 10.750 4 7
5 7
6 7
8 7
12 323.9 12.750 5 8
6 8
8 8
10 8

316 SS 3D Bend tolerance Chart

Nominal Diameter O.D.For Bevel End I.D.For End Wall Thickness Elbow Tee Reducer Cap 180°Elbow
DN NPS A B C M H E O K Roughness
15-65 1/2-2 1/2 +1.6/-0.8 0.8 -12.50% 1.6 1.6 1.6 1.6 1.6 3.2 6.4 6.4 0.8
80-100 3-4 1.6 1.6 6.4
125-200 5-8 +2.4/-1.6
250-450 10-18 +4/-3.2 3.2 2.4 2.4 2.4 2.4 2.4 9.6
500-600 20-24 +6.4/-4.8 4.8 3.2 3.2 3.2 3.2 4.8 9.6
650-750 26-30
4.8 4.8 4.8 4.8
800-1200 32-48
1250-1500 50-60 +9.6/-6.4 6.4 9.6 9.6 9.6 9.6 9.6
1550-1750 62-70 +12.7/-9.6 9.6 12.7 12.7
1800-2000 72-80 +16/-12 12 16 16

316 Stainless Steel 90 Degree Elbow Weight

Product range and theoretical weights (kg)
DN Schedule 10S Schedule 40S Schedule 80S
900 Elbow 450 Elbow Equal tee 900 Elbow 450 Elbow Equal tee 900 Elbow 450 Elbow Equal tee
8 0.02 0.01 0.03 0.03 0.02 0.06 0.04 0.03 0.07
10 0.03 0.02 0.05 0.03 0.02 0.03 0.06 0.04 0.09
15 0.06 0.03 0.09 0.08 0.04 0.10 0.10 0.05 0.14
20 0.07 0.03 0.13 0.08 0.04 0.17 0.11 0.05 0.20
25 0.14 0.08 0.28 0.15 0.11 0.29 0.22 0.14 0.38
32 0.23 0.11 0.49 0.26 0.17 0.59 0.40 0.23 0.68
40 0.30 0.17 0.68 0.40 0.23 0.86 0.51 0.29 1.02
50 0.50 0.25 0.85 0.70 0.4 1.28 0.91 0.59 1.59
65 0.85 0.48 1.41 1.40 0.77 2.19 1.81 0.99 3.13
80 1.25 0.63 1.77 2.20 1.08 3.31 2.97 1.50 4.45
90 1.70 0.75 2.67 2.83 1.42 4.08 4.00 2.00 5.44
100 2.10 1.08 3.46 4.47 2.09 5.27 6.18 2.81 7.71
150 5.45 2.72 8.07 10.89 5.44 10.99 16.32 8.16 13.61
200 10.20 5.33 15.65 21.54 10.77 20.91 33.11 16.56 28.12
250 18.15 9.75 26.46 38.56 19.27 35.38 51.71 25.86 49.90
300 25.80 13.62 39.46 59.42 29.71 62.14 79.38 39.69 83.91

Stainless Steel 316 Pipe Fittings Maximum Operating Temperature

Maximum Operating Temperature 800˚C (1,472˚F)

Difference Between Grade 316 and Grade 304 Stainless Steel?

316 tends to have more nickel and a bit of molybdenum in the mix then grade 304, addition of nickel and molybdenum makes grade 316 more expensive alloy then grade 304. Melting point of grade 304 stainless steel is a bit higher than that of grade 316, 316 has a better resistance to chemicals and chlorides then 304 stainless steel.

Features of SS 316 Pipe Fittings

  • Corrosion Resistant Properties
  • Marine Applications
  • Lasting Durability

Mean Coefficient of Thermal Expansion 316 Stainless Steel Fittings

Temperature Range  
°F °C in/in °F cm/cm °C
68-212 20-100 9.2 x 10-6 16.6 x 10-6
68-932 20-500 10.1 x 10-6 18.2 x 10-6
68-1832 20-1000 10.8 x 10-6 19.4 x 10-6

SS 316 Buttweld Fittings Corrosion Resistance

  Composition (Weight Percent)   CCT2 CPT3
ALLOY Cr Mo N PREN1 °F (°C) °F (°C)
Type 316 16.5 2.1 0.05 24.2 27.5
(-2.5)		 59
(15.0)

Heat Treatment of Stainless Steel 316 Pipe Fittings

Heat Treatment 1010-1120 °C

Best Price For Below Places As We Already Have Distributors Here

ASTM A403 WP 316 Stainless Steel Pipe Fittings Philippines, Indonesia, Dammam -KSA, Belgium
astm a403 wp316 elbow Europe, France, Qatar, Thailand
SS Bw equal tee ANSI 316 Thailand, Germany, Czechia, Malaysia
1 in. OD x Weld ID/OD Straight 316 Stainless Steel 90 Degree Elbow Bangladesh, USA, Malaysia, Finland
3/4'' inch 316 stainless steel reducing elbow Kuwait, Saudi Arabia (KSA), South Africa, Brazil
316 1/2"-4" inch aisi stainless steel pipe fitting Singapore, South Africa, Bahrain, Singapore
SAE 316 stainless steel Reducing Tee UK, Australia, Philippines, Nigeria
ss 316 fittings Hong Kong, Malaysia, Oman, UAE
76x3mm O/Dx Thickness 316 Stainless Steel Equal Tee Iran, Italy, Chile, Singapore
10 x 10 x 6 in. Butt Weld Schedule 10 316 SS Stainless Steel Reducing Tee Norway, Turkey, United Arab Emirates (UAE), Malaysia
ASME B16.9 Stubend, Short, ASTM A403 WP316, DN450, WT Schedule 10, SCH 40, SCH 80, SCH 160, BW, Seamless Russia, Malaysia, Netherlands, Dubai
stainless steel 316 sch40 steel equal tee Mexico, Spain, Egypt, UK
ss 316 elbow Malaysia, Europe, United Kingdom -UK, UAE
ANSI 316 Stainless steel Concentric reducer Poland, Canada, UK, Ellington -United States
astm a403 wp316 elbow Canada, Malaysia, Philippines, Singapore
316 Stainless steel butt-weld fittings BW LR long radius 90 degree sch10 sch40 seamless elbow Romania, Japan, Europe, Malaysia
Stainless Steel 316 buttweld Fittings Malaysia, Colombia, Sweden, China
ASME b16.9 stainless steel 316 seamless 90 degress elbow Los Alamos -Mexico, Taiwan, Malaysia, Philippines
stainless steel 316 fittings NY 12203 (USA), South Korea, Singapore, Malaysia