
Class 600 Weld Neck Flange Spotlights
| Flange Manufacturing Type | Class 600 Weld Neck Flange |
|---|---|
| Designed | Long Tapered Hub |
| Size | 1/2″ to 24″ |
| Applications and Uses | Marine Engineering |
| Manufacturing Specification | ASME B16.5/ANSI B16.5 |
View ASME B16.5 600LB WN Flanges Dimension Chart
Class 600 Weld Neck Flange Dimensions

Weight Chart of ASME B16.5 Class 600 Weld Neck Flange
| Nominal Pipe Size | Weld Neck |
|---|---|
| 1/2 | 3 |
| 1 | 4 |
| 3/4 | 4 |
| 1¼ | 6 |
| 2 | 12 |
| 1½ | 8 |
| 2½ | 18 |
| 3½ | 26 |
| 3 | 23 |
| 4 | 42 |
| 6 | 81 |
| 5 | 68 |
| 12 | 226 |
| 8 | 120 |
| 10 | 190 |
| 16 | 481 |
| 14 | 347 |
| 18 | 555 |
| 22 | 720 |
| 24 | 977 |
| 20 | 690 |
Class 600 Weld Neck Flange Specification

Dimensions: Class 600 Weld Neck Flange
Size Range: NPS: 1/2″ to 24″
Pressure Rating: 600#
Manufacturing Standard: ANSI B16.5/ASME B16.5
Marking: B16.5 + Manufacturer Name + Size + Material
Flange Facings: Flat Face (FF), Raised Face (RF), Ring Joint (RTJ)
Get Quote Directly from Class 600 Weld Neck Flange Suppliers In UAE
100% Tested 600 LB Weld Neck Flange with MTC EN 10204/3.1
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 |
Bolt Chart of ANSI B16.5 Class 600 Welding Neck Flanges
| NPS | Dia Stud Bolts |
No of Bolt Holes |
Length Stud Bolts |
|---|---|---|---|
| 1/2 | 1/2 | 4 | 3 |
| 1 | 5/8 | 4 | 3.5 |
| 3/4 | 5/8 | 4 | 3.5 |
| 1.1/4 | 5/8 | 4 | 3.75 |
| 2 | 5/8 | 8 | 4.25 |
| 1.1/2 | 3/4 | 4 | 4.25 |
| 2.1/2 | 3/4 | 8 | 4.75 |
| 3.1/2 | 7/8 | 8 | 5.5 |
| 3 | 3/4 | 8 | 5 |
| 4 | 7/8 | 8 | 5.75 |
| 6 | 1 | 12 | 6.75 |
| 5 | 1 | 8 | 6.5 |
| 8 | 1.1/8 | 12 | 7.5 |
| 12 | 1.1/4 | 20 | 8.75 |
| 10 | 1.1/4 | 16 | 8.5 |
| 14 | 1.3/8 | 20 | 9.25 |
| 18 | 1.5/8 | 20 | 10.75 |
| 16 | 1.1/2 | 20 | 10 |
| 24 | 1.7/8 | 24 | 13 |
| 20 | 1.5/8 | 24 | 11.25 |
600 LB Weld Neck Flange Material
| Duplex Steel Class 600 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 600# Weld Neck Flange | ASTM B564 / ASME SB 564M, Nickel 200, Alloy 201, Nickel 205LC, Nickel 205 |
| Inconel 600LB Weld Neck 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 Class 600 WN Flange | ASTM B564 UNS N08825, UNS N09925 |
| Incoloy Alloy 20 600# WNRF Flange | ASTM B462 UNS N08020 |
| Hastelloy 600LB Welding Neck Flange | 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 Class 600 Weld Neck Flange | ASTM B564 UNS N04400, UNS N05500 |
| SS 904L 600# Weld Neck Flange | UNS N08904 |
| Stainless Steel 600LB Weld Neck Flange | ASTM A182 Gr 304, 304L, 316, 316L, 310, 310S, 317L, 316Ti, 321, 347, 347H, UNS S66286 |
| Carbon Steel Class 600 WN Flange | ASTM A105, A105N, A350 LF2 (LTCS), LF3, AISI 4130, AISI 4140, AISI 4340, AISI 4145 |
| Carbon Steel ASTM A694 600# WNRF Flange | A694 F42, F46, F52, F60, F65, F706 |
| Alloy Steel 600LB Welding Neck Flange | ASTM A182 F5, F9, F11, F22, F91 |
| Cupro Nickel Class 600 Weld Neck Flange | Copper Nickel 90/10 and Cuni 70/30 |
| Titanium 600# Weld Neck Flange | Titanium Gr 2, Gr 5 |
What Are Class 600 Weld Neck Flange Dimensions?
For Dimensions Check Following Measurements:
- NPS: 1/2″ to 24″
- Diameter: 3.75″ to 36″
- Thickness: 0.56″ to 3″
- Outside Diameter: 0.84″ to 24″
- Height: 2.06″ to 6.88″
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 |
Types of 600# Weld Neck Flange

Class 600 Weld Neck Flange

ASME B16.5 Class 600 Weld Neck Flange

600 LB Weld Neck Flange

ANSI B16.5 Class 600 Welding Neck Flanges

600# Weld Neck Flange

ASME B16.5 Class 600 Long Weld Neck Flanges
Before You Buy CL 600 WNRF Flanges in Dubai Check the Manufacturing Origin
How to Find Out the Right ANSI B16.5 Class 600 Welding Neck Flanges Dimensions?
Steps to Calculate Dimensions:
- Determine Nominal Pipe Size
- Select Pressure Rating
- Refer Flange Dimension Tables
- Calculate Weld Neck Thickness
- Check Compatibility
Pressure Rating of Class 600 WNRF Flange
| Temperature (°C) | Working Pressure |
|---|---|
| Class 600 | |
| -29 – 38 | 103.4 |
| 100 | 103.0 |
| 50 | 103.4 |
| 150 | 100.3 |
| 250 | 92.7 |
| 200 | 97.2 |
| 300 | 85.7 |
| 350 | 80.0 |
| 325 | 82.6 |
| 375 | 75.7 |
| 425 | 57.5 |
| 400 | 69.4 |
| 450 | 46.0 |
| 500 | 23.2 |
| 475 | 34.2 |
| 538 | 11.8 |
Sales Agents in Following Locations
| Muscat | Riyadh | Dubai | Ras Al Khaimah |
|---|---|---|---|
| Sharjah | Fujairah | Umm Al Quwain | Doha |
| Saudi Arabia | Al Jubail | Abu Dhabi | Ajman |
Get the Best Price From ANSI B16.5 Class 600 Welding Neck Flanges Manufacturers & Stockists in UAE, Check 600 LB WN Flange
Readily Available Stock Of Class 600 Weld Neck Flange
Weld Tests Methods of 600 LB Weld Neck Flange
- Surface Inspection
- Visual Inspection
- Magnetic Particle Testing
- Dye Penetrant Testing
Get Benefits of the Lowest Price & Custom Sizes When Buying From Verified 600 Lb Weld Neck Flange Manufacturers & Suppliers in Middle East Countries, Check ASTM Specifications & Dimensions in Mm
Class 600 Weld Neck Flange Thickness Chart
| NPS | Thickness (Inches) |
|---|---|
| 1/2 | 0.56 |
| 1 | 0.69 |
| 3/4 | 0.62 |
| 1.1/4 | 0.81 |
| 2 | 1 |
| 1.1/2 | 0.88 |
| 2.1/2 | 1.12 |
| 3.1/2 | 1.38 |
| 3 | 1.25 |
| 4 | 1.5 |
| 6 | 1.88 |
| 5 | 1.75 |
| 8 | 2.19 |
| 12 | 2.62 |
| 10 | 2.5 |
| 14 | 2.75 |
| 18 | 3.25 |
| 16 | 3 |
| 24 | 4 |
| 20 | 3.5 |
Class 600 WNRF Flange Main Types

Not Finding a Specific Size With Your Current Stockists? Check the List of Very Few but Verified Suppliers and Get the Perfect ASME B16.5 600# Weld Neck Flanges at the Best Price in Bahrain
Avoiding Mistakes Before Selection of ASME B16.5 Class 600 Weld Neck Flange
- Overrating Pressure Class
- Ignoring Thermal Cycling
- Mixing Materials
- Overlooking Maintenance Access
- Neglecting Bolt Load Balance
What Are Few Factors to Keep in Mind During the ASME B16.5 600lb WN Flanges Selection Process?

What Are the Advantages of ASME B16.5 600# Weld Neck Flanges?
- Superior Mechanical Strength
- Excellent Fatigue
- High Temperature Service
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 |


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