ASTM A182 F316L Slip On/ Weld Neck Flange manufacturer In Mumbai. Your Need Of Standard Sizes And Schedule Here, We Provide The Best Quality


Stainless Steel 316L Flanges

Stainless steel is the most commonly used material for the production of various grades of flanges that are used to connect pipes. Stainless Steel 316L Flanges is said to offer good machinability and weldability. Since it is a low carbon grade they are used in projects that require a lot of welding activity. ASTM A182 F316L Slip On Flange is more weldable when compared to the regular 316 grade and is also more resistant to intergranular corrosion. ASTM A182 F316L Weld Neck Flanges has limitations in maximum allowable temperature and pressure. They offer stronger consumption resistance when compared to other grades. 

As per UNS S31603, Blind Flanges manufacturer In India the forming working temperature of 1700 degrees F to 2200 degrees F is used for most of the hot working processes. SS 316L Flanges is used in high gauge welded components as the low carbon variant is resistant to sensitization. They are beneficial for high pressure industries where pitting is a common phenomenon. Werkstoff Nr. 1.4404 Socket Weld Flanges has a melting point of 1399 degrees C with 35% elongation. Due to the better intergranular corrosion resistance, the weld does not decay easily.

316L Stainless Steel Flanges are used in pharmaceutical equipment, medical devices, wastewater treatment, potable water, food processing, and the petrochemical industry. ASME A182 F316L Plate Flange is also used in marine applications and architectural applications near the seashore. It can resist moderately oxidizing and reducing environments along with resisting pollution in marine environments. ASME A182 F316L Raised Face Flange also offers toughness in cryogenic temperature. When cold worked or welded these 2 1/2 Inch Grade 316L Threaded Flanges become slightly magnetic. 




Class 300 UNS S31603 Blind Flanges supplier In India, Check DIN 86029 PN10 SS 316L Flanges Weight Chart/ Dimensions/ Mechanical Properties


SS 316L Flange Weight Chart


Nominal Pipe Size For (NPS)Slip On Flange (SORF)Threaded Flange (NPT)Socket Weld Flange (SWRF)Lap Joint Flange (Loose)Blind Flange (BLRF)Weld Neck Flange (WNRF)
½112122
¾222222
1222223
333333
333344
2555556
8888710
39999911.5
111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

316L Stainless Steel Flange Pressure Rating


Temperature In °F150# According To ASME B16.5300# According To ASME B16.5400# According To ASME B16.5600# According To ASME B16.5900# According To ASME B16.51500# According To ASME B16.52500# According To ASME B16.5
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
1200201552053104657701285
125020115150225340565945
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230

Application Of SS 316 Plate Flanges



  • UNS S31603 Blind Flanges For Fluid Piping
  • SS 316L Flanges For Dairy And Food Processing
  • ASTM A182 F316L Slip On Flange For Modern Architecture
  • ASTM A182 F316L Weld Neck Flanges For Power Plants
  • Stainless Steel 316L Flanges For Heat Exchanger
  • Werkstoff Nr. 1.4404 Socket Weld Flanges For Oil And Gas Industry
  • 316L Stainless Steel Flanges For Pulp And Paper Industry
  • ASME A182 F316L Plate Flange For Pharmaceutical Processing Industry

Check Werkstoff Nr. 1.4404 Socket Weld Flanges Specifications, Chemical Composition And Updated Price Online


ASTM A182 F316L Specification


Specification Chart Stainless Steel 316L Flanges
Biggest Manufacturer Of SS 316L Flanges Types Lap Joint Flange/ Threaded Flange/ Reducing Flange/ Blind Flange/ Slip On Flange/ Weld Neck Flange/ Socket Weld Flange/ Ring Type Joint Flange
UNS Number S31603
Werkstoff No. 1.4404
Manimum Pressure Class 150.
Density (g/cm3) 7.99
Melting Range (°F) 2500-2550
Tensile Strength ksi(Mpa), min. 81(558)
Size (NPS) 1⁄₂" To (NPS) 48"
Chemical Analysis Phosphorus (≤0.045), Carbon (≤0.08), Manganese (≤2.00), Sulfur (≤0.030), Silicon (≤0.75)
Face Type Of ASTM A182 F316L Flange Ring Type Joint (RTJ) And Raised Face (RF) & Flat Face (FF)
Thickness SCH 5S To Schedule XXS.

ASME B16.5 Class 150 Stainless Steel 316L Forged Flanges Specific Heat


Specific Heat kJ/kg*K 0.50

Marking Of Grade 316L SS Flange


Stainless Steel 316L Flanges Marking includes ANSI Or ASME/ ASA Code

  1. Name of Manufacturer = (Fastwell Engineering)
  2. NPS = (4 Inch)
  3. Flange Type = (Weld Neck)
  4. Schedule = (SCH 80)
  5. Material Designation = (ASTM A182 F316L)
  6. Class = (150)
  7. Face Type = (RTJ)
  8. Country Name = (Made In India)
Making Formula Of Grade 316L SS Flange


Standard Dimensions Of Schedule 40 Class 300 ASTM A182 F316L Flange


NPS(O.D.) For
Outside Diameter
Minimum (Wall Thickness)
(T)
Diameter Of Raised Face (RF)
(R)
Number of Bolts HolesDia. of HolesB.C. For
(Bolt Circle)
SORF Bore I.D.
(SB)
WNRF Bore I.D.
(WB)
Diameter Of Hub Base
(H.B.)
Diameter of Hub Top
(H.T.)
SORF Length
(S.L.)
WNRF Length
(W.L.)
123.500.381.3840.622.380.880.621.190.840.561.81
343.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
1144.620.562.5040.623.501.701.382.311.660.752.19
1125.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
2127.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
3128.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Searching For A Reliable ANSI B16.5 Class 150 316L Stainless Steel Flanges manufacturer And exporter In India? Find All Sizes And Pressure Class

A182 F316l Material Elongation


Elongation, % 50

Price List Of SS 316L Flange


Type Of Flange Size SCH Class Material Price In INR (India) Per Piece
Blind Flange 3/4 SCH 40 150 Stainless Steel 316L 300.00
Blind 1" SCH 40 150 - 432.00
Blind 1-1/2" SCH 40 150 - 693.00
Blind 2" SCH 40 150 - 893.00
Blind 3" SCH 40 150 - 1083.00
Blind 4" SCH 40 150 - 1398.00
Slip On Flange 3/4" SCH 40 150 - 300.00
Slip On 1" SCH 40 150 - 490.00
Slip On 2" SCH 40 150 - 736.00
Slip On 3" SCH 40 150 Stainless Steel 316L 872.00
Slip On 4" SCH 40 150 - 1083.00
Slip On 6" SCH 40 150 - 1138.00
Slip On 8" SCH 80 300 - 1384.00
Weld Neck Flange 1/3" SCH STD 150 - 421.00
Weld Neck 1" SCH STD 150 - 584.00
Weld Neck 2" SCH STD 150 - 903.00
Weld Neck 3" SCH STD 150 Stainless Steel 316L 1130.00
Weld Neck 4" SCH STD 300 - 1200.00
Weld Neck 6" SCH 80 300 - 1458.00
Socket Weld Flange 3/4" SCH XS 150 Stainless Steel 316L 300.00
Socket Weld 1" SCH XS 150 - 429.00
Socket Weld 1-1/2” SCH XS 150 - 626.00
Socket Weld 1” SCH XS 150 - 723.00
Socket Weld 2” SCH XS 150 Stainless Steel 316L 923.00

One Of India’s Largest Manufacturer Of Stainless Steel 316L Flanges In India. For final SS 316L Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

ASTM A182 F316L Blind Flanges Dimensions


ASTM A182 F316L Blind Flanges Dimensions
NPS For (Normal Pipe Size)Outside Daimeter Of (O.D.)
(A)
Wall Thickness Of (B)
Daimeter Of Raised Face
(C)
(D)
(B.C.D.)
# Flanges Bolts
Holes
Daimeter Of Bolt Holes
Approx.
Weight In KG (Kilogram)
1/2"3-1/27/161-3/82-3/845/82
3/4"3-7/81/21-11/162-3/445/82
1"4-1/49/1623-1/845/82
1-1/4"4-5/85/82-1/23-1/245/83
1-1/2"511/162-7/83-7/845/83
2"63/43-5/84-3/443/44
2-1/2"77/84-1/85-1/243/47
3"7-1/215/165643/49
3-1/2"8-1/215/165-1/2783/413
4"915/166-3/167-1/283/417
5"1015/167-5/168-1/287/820
6"1118-1/29-1/287/827
8"13-1/21-1/810-5/811-3/487/847
10"161-3/1612-3/414-1/412167
12"191-1/41517121123
14"211-3/816-1/418-3/4121-1/8139
16"23-1/21-7/1618-1/221-1/4161-1/8187
18"251-9/162122-3/4161-1/4217
20"27-1/21-11/162325201-1/4283
24"321-7/827-1/429-1/2201-3/8415

A182 F316L Plate Flanges Yield Strength


Yield Strength, ksi(Mpa) 42(290)

EN 1092-1 ASTM A182 F316L Stainless Steel Pipe Flanges Tensile Strength


Tensile Strength ksi(Mpa), min. 81(558)

We Provide ASME/ ANSI B16.5 ASME SA182 F316L Plate/ Raised Face Flange Material 3rd Party Testing And EN 1092-2 PN16 Grade 316L Threaded Flanges Expert Cutting Service In Mumbai, India.

ASTM A182 F316L Chemical Composition


Element Stainless Steel 316L Flanges
Molybdenum 2.00-3.00
Nitrogen ≤0.10
Carbon ≤0.03
Manganese ≤2.00
Chromium 16.00-18.00
Phosphorus ≤0.045
Sulfur ≤0.030
Silicon ≤0.75
Nickel 10.00-14.00
Iron Balance

A182 F316L Mechanical Properties


Grades Elongation, % Hardness, Rockwell Tensile Strength ksi(Mpa), min. Yield Strength, ksi(Mpa)
Stainless Steel 316L Flanges 50 B79 81(558) 42(290)

ASTM A182 F316L Hardness


Hardness, Rockwell B79

ASME/ ANSI B16.5 ASTM A182 F316L Stainless Steel Flanges Size With Weight


(NPS) For Nominal Pipe Size In
(inches)
As Per ASME B16.5 Class 150
Flange Diameter
In (inch)
Bolts Number
Bolt Diameter
In (inch)
Bolt Holes (B.H.) Diameter In
(inch)
Bolt Circle (B.C.)
In(inch)
1/43-3/841/20.622-1/4
1/23-1/241/20.622-3/8
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1-1/44-5/841/20.623-1/2
1-1/2541/20.623-7/8
2645/80.754-3/4
2-1/2745/80.755-1/2
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
51083/40.888-1/2
61183/40.889-1/2
813-1/283/40.8811-3/4
1016127/8114-1/4
1219127/8117
14211211.1218-3/4
1623-1/21611.1221-1/4
1825161-1/81.2522-3/4
2027-1/2201-1/81.2525
2432201-1/41.3829-1/2

Standard Of A182 F316L BLRF Flanges


  • EN 1092-2 PN16
  • DIN 86029 PN10
  • EN 1092-1
  • AWWA C207
  • MSS SP-44
  • BS 4504

Packaging Of SS 316L Raised Face Flanges


SS 316L Raised Face Flanges packaging
SS 316L Flanges packaging


SCH 80 Stainless Steel 316L Slip On Flanges Dimensions In MM


SCH 80 Stainless Steel 316L Slip On Flanges Dimensions In MM
Normal Pipe Size For (NPS)(Inside Diameter) For I.D.O.D. For (Outside Daimeter)B.C. For (Circle Bolt)Raised
(R)
RF For (Raised Face)H For (Hight)Raised Face Wall ThicknessThickness1Flat Face (FF)
(Thickness2)
Bolts Holes For
(B.C.)
Number Of Bolt Hole
(B.H.)
1/20.883.502.381.38.0631.19.62.38.56.624
3/41.093.882.751.69.0631.50.62.44.56.624
11.364.253.122.00.0631.94.69.50.63.624
1-1/41.704.623.502.50.0632.31.81.56.75.624
1-1/21.975.003.882.88.0632.56.88.62.82.624
22.446.004.753.62.0633.061.00.69.94.754
2-1/22.947.005.504.12.0633.561.12.821.06.754
33.577.506.005.00.0634.251.19.881.13.754
3-1/24.078.507.005.50.0634.811.25.881.19.758
44.579.007.506.19.0635.311.31.881.25.758
55.6610.008.507.31.0636.441.44.881.38.888
66.7211.009.508.50.0637.561.56.941.50.888
88.7213.5011.7510.62.0639.691.751.061.69.888
1010.8816.0014.2512.75.06312.001.941.131.881.0012
1212.8819.0017.0015.00.06314.382.191.192.131.0012
1414.1421.0018.7516.25.06315.752.251.322.191.1212
1616.1623.5021.2518.50.06318.002.501.382.441.1216
1818.1825.0022.7521.00.06319.882.691.502.631.2516
2020.2027.5025.0023.00.06322.002.881.632.831.2520
2222.2229.5027.2525.25.06324.253.131.753.071.3820
2424.2532.0029.5027.25.06326.123.251.823.191.3820

SA182 F316L Threaded Flange Melting Range


Melting Range (°F) 2500-2550

Dimensions Of SS 316L Weld Neck Flanges


Dimensions Of SS 316L Weld Neck Flanges
Size (NPS) in Inches NPS (Normal Pipe Size) Size in Millimeter Outer Diameter For (O.D.) Thickness Of Weld Neck Flange Hub Outer Diameter Weld Neck Outer Diameter Length Of ASME B16.5 Welding Neck Daimeter Of WN Bore Diameter Of RF (Raised Face) Raised Face (RF) Height PCD Face Of Weld
A B C D E F G H I J
1/2 15 90 9.6 30 21.3 46 - 34.9 2 60.3 1.6
3/4 20 100 11.2 38 26.7 51 42.9 2 69.9 1.6
1 25 110 12.7 49 33.4 54 50.8 2 79.4 1.6
1 1/4 32 115 14.3 59 42.2 56 63.5 2 88.9 1.6
1 1/2 40 125 15.9 65 48.3 60 73 2 98.4 1.6
2 50 150 17.5 78 60.3 62 92.1 2 120.7 1.6
2 1/2 65 180 20.7 90 73 68 104.8 2 139.7 1.6
3 80 190 22.3 108 88.9 68 127 2 152.4 1.6
3 1/2 90 215 22.3 122 101.6 70 139.7 2 177.8 1.6
4 100 230 22.3 135 114.3 75 157.2 2 190.5 1.6
5 125 255 22.3 164 141.3 87 185.7 2 215.9 1.6
6 150 280 23.9 192 168.3 87 215.9 2 241.3 1.6
8 200 345 27 246 219.1 100 269.9 2 298.5 1.6
10 250 405 28.6 305 273 100 323.8 2 362 1.6
12 300 485 30.2 365 323.8 113 381 2 431.8 1.6
14 350 535 33.4 400 355.6 125 412.8 2 476.3 1.6
16 400 595 35 457 406.4 125 469.9 2 539.8 1.6
18 450 635 38.1 505 457.2 138 533.4 2 577.9 1.6
20 500 700 41.3 559 508 143 584.2 2 635 1.6
24 600 815 46.1 663 610 151 692.2 2 749.3 1.6

316L SS Flanges Tolerance Chart


Stainless Steel 316L FlangesType Of DaimeterTolerance List
(A) (O.D.) For Outside Diameter
  • When Outside Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outside Diameter is over 24": ±1/8" (3.2 mm)
(D) (I.D.) For Inside Diameter
  • 10 Inch and smaller: ±1/32" (0.8 in mm)
  • 12 Inch thru 18": +1/8" (3.2 in mm)
  • 20 Inch and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue & Groove (male & female): ±1/64" (0.4 mm)
(J) Hub At Base Daimeter
  • When hub base is 24 inch or smaller: ±1/16" (1.6 mm)
  • When hub base is over 24": ±1/8" (3.2 mm)
(H) Diameter of hub at point of welding
  • 5 inch and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
  • 6 inch and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
(P) Drilling
  • Bolt circle (BC): ±1/16" (1.6 mill.)
  • Bolt hole (BH) spacing: ±1/32" (0.8 mill.)
  Eccentricity of bolt circle (bc) with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8 mm) maximum
  • 3" and larger ±1/16" (1.6 mm) maximum
(C) Wall Thickness
  • 18 inch and smaller: ±1/8" (3.2 mill.), -0"
  • 20 inch and larger: ±3/16" (4.8 mill.), -0"
(K) hub Length
  • 10 Inch and smaller: ±1/16" (1.6 mm)
  • 12 Inch and larger: ±1/8" (3.2 mm)

Types Of Stainless Steel 316L Flanges


316L SS Threaded Flanges

316L SS Threaded Flanges

A182 F316L Raised Face Flanges

A182 F316L Raised Face Flanges

 Stainless Steel 316L RTJ Flanges

Stainless Steel 316L RTJ Flanges

Werkstoff Nr. 1.4404 Plate Flange

Werkstoff Nr. 1.4404 Plate Flange

Grade 316L SS Flat Flange

Grade 316L SS Flat Flange

SA182 Gr F316L Long Weld Neck Flange

SA182 Gr F316L Long Weld Neck Flange

 Stainless Steel 316L Blind Flanges

Stainless Steel 316L Blind Flanges

SS 316L Slip On Flanges

SS 316L Slip On Flanges

ASTM A182 F316L Weld Neck Flanges

ASTM A182 F316L Weld Neck Flanges

ASME SA182 F316L Socket Weld Flanges

ASME SA182 F316L Socket Weld Flange

UNS S31603 Plate Flanges

UNS S31603 Plate Flange

316L Stainless Steel Lap Joint Flanges

316L Stainless Steel Lap Joint Flange


Face Types Of Werkstoff Nr. 1.4404 Flange


Types of Flanges Faces DIN And EN 1092-1
Without (RF) Raised Face Form A
(RF) For Raised Face Form B1
(RF) For Raised Face Form B1
(RF) For Raised Fac Form B2
DIN2512 Tongue Flange Form C
DIN 2512 Groove Flange Form D
DIN 2513 Male Flange Form E
DIN 2513 Female Flange Form F


A182 F316L Lap Joint Flanges Density


Density g/cm3 7.99

SS 316L Flanges Bolt & Stud Chart


Size in (Inches) Size in (Millimeter) Number of Bolts Bolt (UNC) Size RF (Raised Face) Stud Length Stud (ISO) Size Machine Flange Bolt Length
1/2 15 4 1/2 55 M14 50
3/4 20 4 1/2 65 M14 50
1 25 4 1/2 65 M14 55
1 1/4 32 4 1/2 70 M14 55
1 1/2 40 4 1/2 70 M14 65
2 50 4 5/8 85 M16 70
2 1/2 65 4 5/8 90 M16 75
3 80 4 5/8 90 M16 75
3 1/2 90 8 5/8 90 M16 75
4 100 8 5/8 90 M16 75
5 125 8 3/4 95 M20 85
6 150 8 3/4 100 M20 85
8 200 8 3/4 110 M20 90
10 250 12 7/8 115 M24 100
12 300 12 7/8 120 M24 100
14 350 12 1 135 M27 115
16 400 16 1 135 M27 115
18 450 16 1 1/8 145 M30 125
20 500 20 1 1/8 160 M30 140
24 600 20 1 1/4 170 M33 150

SS 316L Pipe Flanges Gasket Material


NPS For (Normal Pipe Size) Gasket (I.D.) Inside Daimeter
Gasket (O.D.) Outside Daimeter
#150LB #300LB #400LB #600LB #900LB
1/2" 0.84 1.875 2.125 2.125 2.125 2.50
3/4" 1.06 2.25 2.625 2.625 2.625 2.75
1" 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4" 1.66 3 3.25 3.25 3.25 3.50
1 1/2" 1.91 3.375 3.75 3.75 3.75 3.875
2" 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2" 2.88 4.875 5.125 5.125 5.125 6.50
3" 3.50 5.375 5.875 5.875 5.875 6.625
4" 4.50 6.875 7.125 7.00 7.625 8.125
5" 5.56 7.75 8.50 8.375 9.50 9.75
6" 6.62 8.75 9.875 9.75 10.50 11.375
8" 8.62 11 12.125 12.00 12.625 14.125
10" 10.75 13.375 14.25 14.125 15.75 17.125
12" 12.75 16.125 16.625 16.50 18.00 19.625

ASTM A182 SS 316L Flanges Measurement


  • Y For Length through hub
  • T For (Minimum) thread length
  • R For Diameter of raised face
  • Q For (Minimum) diameter of bolt circle
  • X For Hub Diameter at base
  • O For Outside Diameter of flange
  • C For Thickness of flange

A182 F316L Equivalent


Type EN/DIN EN/BS EN/NF ISO GB GOST UNS JIS
Stainless Steel 316L Flanges X2CrNiMo18-14-3 316S13 X2CrNiMo17-12-2 19 00Cr17Ni14Mo2 03KH17H14M2 S31603 SUS316L

Check The Material List Supplied In Europe, Africa, Middle East And Far East Asia:


South Africa, Brazil, Saudi Arabia (KSA), Kuwait

Stainless Steel 316L Flanges

Saudi Arabia (KSA), Brazil, South Africa, Kuwait

Australia, Nigeria, Turkey, UK, Belgium, Egypt

316L Stainless Steel Flange

Turkey, Egypt, Nigeria, Australia, UK, Belgium

Hong Kong, Spain, Oman, Mexico, Poland, Japan

SS 316l Flange

Mexico, Hong Kong, Oman, Spain, Poland, Japan

Iran, Italy, Chile, Singapore, Canada, China

316l SS Flanges

Canada, Chile, Italy, Iran, Singapore, China

Malaysia, United Kingdom -UK, Europe, UAE

ASTM A182 F316L Flange

Malaysia, United Kingdom -UK, Europe, UAE

Philippines, Indonesia, Dammam -KSA,

UNS S31603 Blind Flanges

Philippines, Dammam -KSA, Indonesia

Qatar, Europe, Thailand, France

Werkstoff Nr. 1.4404 Slip On Flanges

France, Thailand, Qatar, Europe

Bangladesh, Germany, Finland, USA

316L Stainless Steel Flanges

Bangladesh, Germany, USA, Finland