ASME B16.47 Series B Class 400 Weld Neck Flange Overview
| Flange Manufacturing Type | ASME B16.47 Series B Class 400 Weld Neck Flange |
|---|---|
| B16.47B Weld Neck Flange Physical Attribute | Lighter, Smaller Diameter Bolting, With Increased |
| Size | 26″ – 36″ |
| Applications and Uses | Used in Pipe to Pipe Applications |
| Manufacturing Specification | API 605 |
ANSI b16.47 Series B 400LB WNRF Flange and Sr B Cl400 WN Flanges Suppliers in UAE
ASME B16.47 Series B Class 400 Weld Neck Flange Dimensions
Buy Series B Cl 400 Reducing Weld Neck Flange In Various Materials, Get A Fast Quote Now, And Compare Prices Of Different Stockists In Dubai
Weight Chart of Series B 400 LB WN Flange
| Nominal Size | Weld Neck Flange Weight |
|---|---|
| 60 | 3820 |
| 58 | 3230 |
| 56 | 2710 |
| 54 | 2565 |
| 52 | 2125 |
| 50 | 1950 |
| 48 | 1790 |
| 46 | 1525 |
| 44 | 1375 |
| 42 | 1190 |
| 40 | 1090 |
| 38 | 935 |
| 36 | 855 |
| 34 | 690 |
| 32 | 635 |
| 30 | 530 |
| 28 | 450 |
| 26 | 360 |
Have Direct Contact With The Verified Ansi B16.47 Sr B #400 RTJ WN Flange Suppliers In Dubai For Quality Material And Timely Delivery In UAE
ASME B16.47 Series B Class 400 Weld Neck Flange Specification
Dimensions: ASME B16.47 Series B
Size Range: NPS: 26″ to 60″
Pressure rating: Class 400
Manufacturing Standard: API 605
https://www.coastalflange.com/
Marking: ASME B16.47 + Manufacturer Name + Size + Material
Flange Facings: Flat Face (FF), Raised Face (RF), Ring Joint (RTJ)
Get Quote Directly from ASME B16.47 Series B Class 400 Weld Neck Flange Suppliers
100% Tested ASME B16.47 Series B Class 400 Weld Neck Flange with MTC EN 10204/3.1
Get Benefits Of The Lowest Price When Buying From Verified Series B 400 Lb Welding Neck Flange Manufacturers & Suppliers In The Middle East And Asia
B16.47 Series B Class 400 Weldneck Flange Bolt Chart
| No. of Holes | Bolt Circle | Bolt Length | Hole Diameter |
|---|---|---|---|
| 28 | 62.25 | 20 | 2.62 |
| 32 | 50.5 | 16.5 | 2.12 |
| 36 | 52.75 | 17 | 2.12 |
| 28 | 55.25 | 18 | 2.38 |
| 32 | 66.25 | 20.5 | 2.62 |
| 28 | 30.75 | 11.25 | 1.5 |
| 32 | 57.5 | 18.5 | 2.38 |
| 28 | 35.25 | 12.5 | 1.62 |
| 32 | 59.5 | 18.75 | 2.38 |
| 28 | 37.5 | 13.25 | 1.75 |
| 32 | 39.5 | 13.5 | 1.75 |
| 32 | 64.25 | 20.25 | 2.62 |
| 28 | 42 | 14.5 | 1.88 |
| 32 | 44 | 14.75 | 1.88 |
| 32 | 46.25 | 15.5 | 2 |
| 24 | 33 | 12 | 1.62 |
| 32 | 48.25 | 15.75 | 2 |
| 32 | 69 | 21.75 | 2.88 |
Check Out Your Nearby Locations For Fastest Deliveries
| Country | Cities |
|---|---|
| Netherlands | The Hague |
| Belgium | Meeuwen-Gruitrode |
| Netherlands | Amsterdam |
| Belgium | Antwerp |
| Netherlands | Haarlem |
| Belgium | Brussels |
| Belgium | Seraing |
| Belgium | Ghent |
| Belgium | Leuven |
| Netherlands | Eindhoven |
| Belgium | Westerlo |
| Netherlands | Rotterdam |
Connected With Trusted And Audited B16.47 Series B Cl 400 Rf Weld Neck Flange Manufacturers In Sharjah
ANSI B16.47 Series B Class 400 Welding Neck Flanges Material
| Duplex Steel ASME B16.47 Series B Class 400 Weld Neck Flange | Duplex 2205, UNS S31803 (DIN 1.4462), UNS S32205, Super Duplex 2507, UNS S32750 (DIN 1.4410), UNS S32760, ASTM A182 Grade F51, F52, F53, F54, F55, F57, F59, F60, F61, SMO 254, AL6xn, 6Mo, UNS S31254, DIN 1.4547 |
|---|---|
| Nickel Alloy ANSI B16.47 Series B Class 400 Welding Neck Flanges | ASTM B564 / ASME SB 564M, Nickel 200, Alloy 201, Nickel 205LC, Nickel 205 |
| Inconel Series B Class 400 Wnrf Flange |
ASME SB 564 UNS N06600 (Alloy 600) W.Nr. 2.4816, UNS N06601 (Alloy 601) W.Nr. 2.4851, UNS N06617 (Alloy 617) W.Nr. 2.4663a, ASTM B564 UNS N06625 (Alloy 625) W.Nr. 2.4856, UNS N06626 (Alloy 625LCF) W.Nr. 2.4856, UNS N06686 (Alloy 686) W.Nr. 2.4606, UNS N06690 (Alloy 690) W.Nr. 2.4642, UNS N06693 (Alloy 693), UNS N09706 (Alloy 706), UNS N07718 (Alloy 718) W.Nr. 2.4668, UNS N07719 (Alloy 718SPF), UNS N07725 (Alloy 725), UNS N07740 (Alloy 740H), UNS N07750 (Alloy X-750) W.Nr. 2.4669, UNS N07751 (Alloy 751), UNS N07754 (Alloy MA754), UNS R30783 (Alloy 783) |
| Incoloy Series B 400 Lb Wn Flange | ASTM B564 UNS N08825, UNS N09925 |
| Incoloy Alloy 20 B16.47 Series B Class 400 Weldneck Flange | ASTM B462 UNS N08020 |
| Hastelloy Series B 400 Lbs Weld Neck Pipe Flanges | ASTM B564 UNS N10276 (Hastelloy C276), UNS N06022 (Hastelloy C22), UNS N06200 (C2000), UNS N06002 (X), UNS N10001 (B), UNS N10665 (B2), UNS N10675 (B3), UNS N06035 (G35), UNS N06985 (G3), UNS N06030 (G30), UNS N06455 (C4), UNS N07022 (C-22HS), UNS N10003 (N), UNS N06635 (S) |
| Monel ASME B16.47 Series B Cl 400 Rf Weld Neck Flange | ASTM B564 UNS N04400, UNS N05500 |
| SS 904L ASME B16.47 Series B Class 400 Raised Face Weld Neck Flange | UNS N08904 |
| Stainless Steel ANSI B16.47 Sr B 400# Rtj Wn Flange | ASTM A182 Gr 304, 304L, 316, 316L, 310, 310S, 317L, 316Ti, 321, 347, 347H, UNS S66286 |
| Carbon Steel B16.47 Series B Class 400 Weldneck Flange | ASTM A105, A105N, A350 LF2 (LTCS), LF3, AISI 4130, AISI 4140, AISI 4340, AISI 4145 |
| Carbon Steel ASTM A694 Series B Class 400 Wnrf Flange | A694 F42, F46, F52, F60, F65, F706 |
| Alloy Steel Series B 400 Lb Wn Flange | ASTM A182 F5, F9, F11, F22, F91 |
| Cupro Nickel ASME B16.47 Series B Cl 400 Rf Weld Neck Flange | Copper Nickel 90/10 and Cuni 70/30 |
| Titanium Series B Cl 400 Reducing Weld Neck Flange | Titanium Gr 2, Gr 5 |
Types of Series B Cl 400 Reducing Weld Neck Flange
Series B 400 LB WN Flange
ASME B16.47 Series B Cl 400 RF Weld Neck Flange
ANSI B16.47 Series B Class 400 Welding Neck Flanges
Series B 400 LBS Weld Neck Pipe Flanges
ANSI B16.47 Sr B 400# RTJ Wn Flange
Series B Cl 400 Reducing Weld Neck Flange
Thickness Chart of ANSI B16.47 Sr B 400# RTJ Wn Flange
| Sizes | O.D |
|---|---|
| 60 | 74.25 |
| 58 | 71 |
| 56 | 69 |
| 54 | 67 |
| 50 | 61.75 |
| 48 | 59.5 |
| 46 | 56.75 |
| 52 | 63.75 |
| 44 | 54.5 |
| 42 | 52 |
| 40 | 50 |
| 38 | 47.5 |
| 36 | 45.5 |
| 34 | 42.75 |
| 30 | 38.25 |
| 32 | 40.75 |
| 28 | 36 |
| 26 | 33.5 |
Warehouse Locations of Partner Suppliers
| Middle East countries | Qatar, Lebanon, Bahrain, Saudi, Kuwait, UAE, Jordan, Iraq, Syria, Iran, Yemen |
|---|---|
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
| MENA | Morocco, Libya, Algeria, Tunisia, Egypt, Israel, Palestine |
How to Calculate ANSI B16.47 Series B 400LB WNRF Flange Weight?
Using the formula Weight = Sectional Area x Density x Length, we can calculate the weight of an ANSI B16.47 Series B 400lb WNRF flange. Before calculating the weight the following points should be remembered:
- Bore Diameter
- Bolt Circle Diameter
- Hub Length
- Flange Thickness
- RF Dimensions
- O.D
Are SR B Cl400 WN Flange Suitable For Marine Use?
ASME B16.47 Series B Class 400 WN flanges are suitable for marine use when manufactured from corrosion-resistant materials.
How to Recognize a Defective ASME B16.47 Series B Cl 400 RF Weld Neck Flange?
Sizes of B16.47 Series B Class 400 Weldneck Flange Gasket
| NPS | Gasket O.D. | Gasket I.D. |
|---|---|---|
| 12 | 16.50 | 12.75 |
| 10 | 14.125 | 10.75 |
| 8 | 12.00 | 8.62 |
| 6 | 9.75 | 6.62 |
| 5 | 8.375 | 5.56 |
| 4 | 7.00 | 4.50 |
| 3 | 5.875 | 3.50 |
| 2 1/2 | 5.125 | 2.88 |
| 2 | 4.375 | 2.38 |
| 1 1/2 | 3.75 | 1.91 |
| 1 1/4 | 3.25 | 1.66 |
| 1 | 2.875 | 1.31 |
| 1/2 | 2.125 | 0.84 |
| 3/4 | 2.625 | 1.06 |
How Long Do Series B Cl 400 Reducing Weld Neck Flange Last?
- Stainless Steel: 20 – 60 years
- Nickel Alloy: 26 – 40
- Duplex Steel: 60+ years
- Alloy Steel: 22 – 26 years
- Carbon Steel: 15 – 25 years
Sales Agents in Following Locations
| Muscat | Riyadh | Dubai | Ras Al Khaimah |
|---|---|---|---|
| Sharjah | Fujairah | Umm Al Quwain | Doha |
| Saudi Arabia | Al Jubail | Abu Dhabi | Ajman |
How to Prevent Series B 400 LB WN Flange Failures?
Series B 400 LB WN Flange Gasket Thickness
| Shape | Thickness (mm) |
| Ring Gasket | 20 |
| Ring Gasket | 3.25 |
| Ring Gasket | 12 |
| Ring Gasket | 16 |
| Flat Gasket | 2 |
ASME B16.47 Series B Cl 400 Rf Weld Neck Flange Bolt Torque Chart
| Bolt Diameter | Torque (Ft*lb) | ||
|---|---|---|---|
| 100% Final Torque | 30% Initial Torque | 70% Torque | |
| 3 | 4297 | 1289 | 3008 |
| 2.3/4 | 3285 | 986 | 2300 |
| 2.1/4 | 1762 | 529 | 1234 |
| 2.1/2 | 2442 | 733 | 1709 |
| 1/2 | 52 | 16 | 36 |
| 2 | 1219 | 366 | 853 |
| 1.3/8 | 622 | 186 | 435 |
| 1.1/2 | 821 | 246 | 574 |
| 1.1/4 | 596 | 179 | 417 |
| 1.1/8 | 424 | 127 | 297 |
| 1 | 356 | 107 | 249 |
| 9/16 | 75 | 23 | 53 |
| 5/8 | 104 | 31 | 73 |
| 3/4 | 184 | 55 | 129 |
| 7/8 | 237 | 71 | 166 |
Storage Sites of Partner Suppliers
| City | Region | Country |
|---|---|---|
| Dubai | Middle East | United Arab Emirates |
| Abu Dhabi | Middle East | United Arab Emirates |
| Dammam | Middle East | Saudi Arabia |
| Riyadh | Middle East | Saudi Arabia |
| Doha | Middle East | Qatar |
| Abuja | Africa | Nigeria |
| Kuwait City | Middle East | Kuwait |
| Jeddah | Middle East | Saudi Arabia |
| Cairo | MENA | Egypt |
| Casablanca | MENA | Morocco |
| Johannesburg | Africa | South Africa |
| Cape Town | Africa | South Africa |
| Lagos | Africa | Nigeria |
ISO Symbol of Series B 400 LBS Weld Neck Pipe Flanges
Table of Content