Class 900 Weld Neck Flange Overview
| Flange Manufacturing Type | Class 900 Weld Neck Flange |
|---|---|
| Connection | Butt Weld |
| Size | 1/2″ to 24″ |
| Applications and Uses | Chemical Industry |
| Manufacturing Specification | ANSI/ASME B16.5 |
Check ANSI B16.5 900 Lb WNRF Flanges and 900 LB WN Flange Dimensions
Class 900 Weld Neck Flange Specification
Dimensions: Class 900 Weld Neck Flange
Size Range: NPS: 1/2″ to 24″
Pressure Rating: Class 900
Manufacturing Standard: ASME/ANSI B16.5
Marking: B16.5 + Manufacturer Name + Size + Material
Flange Facings: Raised Face (RF), Ring Joint (RTJ), Flat Face (FF)
Get Quote Directly from Class 900 Weld Neck Flange Suppliers
100% Tested 900 LB Weld Neck Flange with MTC EN 10204/3.1
Class 900 Weld Neck Flange Dimensions
Weight Chart of ANSI B16.5 Class 900 Welding Neck Flanges
| Nominal Pipe Size | Weight in LB |
|---|---|
| 1/2 | 7 |
| 1 | 8.5 |
| 3/4 | 7 |
| 1¼ | 10 |
| 2 | 24 |
| 1½ | 14 |
| 2½ | 31 |
| 4 | 53 |
| 3 | 36 |
| 5 | 86 |
| 8 | 187 |
| 6 | 110 |
| 10 | 268 |
| 14 | 562 |
| 12 | 372 |
| 16 | 685 |
| 20 | 1164 |
| 18 | 924 |
| 24 | 2107 |
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 ASME B16.5 Class 900 Weld Neck Flange
| NPS | No.of Studs | Wrench Size (inch) | Dia. of Studs (inch) | Stud Length (inches) | |
|---|---|---|---|---|---|
| RTJ | RF | ||||
| 1/2 | 4 | 1.25 | 0.75 | 4.25 | 4.25 |
| 2 | 8 | 1.438 | 0.875 | 5.75 | 5.75 |
| 3/4 | 4 | 1.25 | 0.75 | 4.5 | 4.5 |
| 3 | 8 | 1.438 | 0.875 | 5.75 | 5.75 |
| 1 | 4 | 1.438 | 0.875 | 5 | 5 |
| 20 | 20 | 3.125 | 2 | 14.25 | 13.75 |
| 4 | 8 | 1.813 | 1.125 | 6.75 | 6.75 |
| 1-1/4 | 4 | 1.438 | 0.875 | 5 | 5 |
| 24 | 20 | 3.875 | 2.5 | 18 | 17.25 |
| 6 | 12 | 1.813 | 1.125 | 7.75 | 7.5 |
| 1-1/2 | 4 | 1.625 | 1 | 5.5 | 5.5 |
| 12 | 20 | 2.188 | 1.375 | 10 | 10 |
| 2-1/2 | 8 | 1.625 | 1 | 6.25 | 6.25 |
| 18 | 20 | 2.938 | 1.875 | 13.25 | 12.75 |
| 5 | 8 | 2 | 1.25 | 7.5 | 7.5 |
| 14 | 20 | 2.375 | 1.5 | 11 | 10.75 |
| 8 | 12 | 2.188 | 1.375 | 8.75 | 8.75 |
| 10 | 16 | 2.188 | 1.375 | 9.25 | 9.25 |
| 16 | 20 | 2.563 | 1.625 | 11.5 | 11.25 |
Be Sure to Compare the Price of a Stainless Steel 900 LB Welding Neck Flange With Verified & Genuine CL 900 Long Weld Neck Flanges Manufacturers in Dubai
Class 900 Weld Neck Flange Material
| Nickel Alloy 900# Weld Neck Flange | ASTM B564 / ASME SB 564M, Nickel 200, Alloy 201, Nickel 205LC, Nickel 205 |
|---|---|
| Duplex Steel Class 900 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 |
| Inconel 900LB 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 Alloy 20 900# Weld Neck Flange | ASTM B462 UNS N08020 |
| Incoloy Class 900 Weld Neck Flange | ASTM B564 UNS N08825, UNS N09925 |
| Monel 900LB Weld Neck Flange | ASTM B564 UNS N04400, UNS N05500 |
| Hastelloy 900# Weld 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) |
| Stainless Steel Class 900 Weld Neck Flange | ASTM A182 Gr 304, 304L, 316, 316L, 310, 310S, 317L, 316Ti, 321, 347, 347H, UNS S66286 |
| SS 904L 900LB Weld Neck Flange | UNS N08904 |
| Carbon Steel ASTM A694 900# Weld Neck Flange | A694 F42, F46, F52, F60, F65, F706 |
| Carbon Steel Class 900 Weld Neck Flange | ASTM A105, A105N, A350 LF2 (LTCS), LF3, AISI 4130, AISI 4140, AISI 4340, AISI 4145 |
| Alloy Steel 900LB Weld Neck Flange | ASTM A182 F5, F9, F11, F22, F91 |
| Titanium 900# Weld Neck Flange | Titanium Gr 2, Gr 5 |
| Cupro Nickel Class 900 Weld Neck Flange | Copper Nickel 90/10 and Cuni 70/30 |
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 900# Weld Neck Flange
Class 900 Weld Neck Flange
ANSI B16.5 Class 900 Welding Neck Flanges
900 LB Weld Neck Flange
ASME B16.5 Class 900 Weld Neck Flange
Class 900 WNRF Flange
900# Weld Neck Flange
What Are Class 900 Weld Neck Flange Dimensions?
Check Following Measurements for Dimensions:
- NPS: 1/2″ to 24″
- Diameter: 4.75″ to 41″
- Thickness: 0.88″ to 5.5″
- Outside Diameter: 0.84″ to 24″
- Height: 2.38″ to 11.5″
Check Types of 900# Weld Neck Flange & Class 900 WNRF Flanges Size Chart, View ASME B16.5 CL 900 Welding Neck Flange Thickness Chart
Class 900 Weld Neck Flange Thickness Chart
| NPS | Thickness |
|---|---|
| 1/2 | 0.88 |
| 1 | 1.12 |
| 3/4 | 1 |
| 1.1/4 | 1.12 |
| 2 | 1.5 |
| 1.1/2 | 1.25 |
| 2.1/2 | 1.62 |
| 4 | 1.75 |
| 3 | 1.5 |
| 5 | 2 |
| 8 | 2.5 |
| 6 | 2.19 |
| 10 | 2.75 |
| 14 | 3.38 |
| 12 | 3.12 |
| 16 | 3.5 |
| 20 | 4.25 |
| 18 | 4 |
| 24 | 5.5 |
How is the ANSI B16.5 900 LB WNRF Flanges Pressure Rating Calculated?
It is Depends Upon Flange Sizes & Environment Conditions.
View ANSI B16.5 Class 900 Welding Neck Flanges Dimensions and Weight Chart, and Buy 900LB WNRF Flanges From Verified Suppliers in the Middle East and Africa
ASME B16.5 Class 900 Weld Neck Flange Pressure Ratings
| Temperature (°C) | Working Pressure |
|---|---|
| Class 900 | |
| -29 – 38 | 155 |
| 50 | 155 |
| 100 | 155 |
| 150 | 151 |
| 200 | 139 |
| 250 | 146 |
| 300 | 129 |
| 325 | 120 |
| 350 | 124 |
| 375 | 114 |
| 400 | 86.3 |
| 425 | 104 |
| 450 | 69.0 |
| 475 | 34.7 |
| 500 | 51.3 |
| 538 | 17.7 |
Sales Agents in Following Locations
| Muscat | Riyadh | Dubai | Ras Al Khaimah |
|---|---|---|---|
| Sharjah | Fujairah | Umm Al Quwain | Doha |
| Saudi Arabia | Al Jubail | Abu Dhabi | Ajman |
Readily Available Stock Of Class 900 Weld Neck Flange
Which Testing Method is Required for a 900 LB WN Flange?
- Tightness Test
- Pressure Resistance Test
- Sealing Test
- Visual Inspection
- Material Inspection
Benefits of 900 LB Weld Neck Flange
Finding Special Sizes of Carbon Steel CL 900 WN Flange in Dubai? Get Fair and Reasonable Prices From Verified Ansi B16.5 Class 900 Weld Neck Flange Suppliers in Bahrain
What Are the Class 900 WNRF Flange Inspection and Test Plan?
| Inspection Plan |
| Mill Test Reports |
| Heat Treatment Execution |
| Non Destructive Testing |
| Dimensional & Thickness Control |
| Metallographic Examination |
| Stamping, Marking & Color Coding Check |
| Pre-shipment Inspection |
| Visual Inspection |
Common Issues of ASME B16.5 Class 900 Long Weld Neck Flanges
- Leakage at the Flange Joint
- Flange Misalignment
- Cracked Welds
- Surface Damage
At What Temperature Does the CL 900 WN Flange Get Weak?
The Temperature of Stainless Steel 304 is 400°C – 1450°C and Carbon Steel A105 is 1425°C – 1540°C Get Weak.
Installation Steps of Class 900 WNRF Flange
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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