
Stock Finish Flange Synopsis
| Size in Ready Stock: | 1/2″ To 48″ | DIN15 – DIN5000 |
|---|---|
| Thread : | BSPP (Male & female), FPT, BSP, MPT/ BSPT (Female), MNPT (Male), NPT |
| Approval : | KNPC, KOC, RINA, ADNOC, MA’ADEN, BAPCO, KPI, EIL, SABIC, Saudi Aramco, Q CHEM |
| Suited for: | High-pressure, Seawater, High Temperature |
| Standards: | ASME/ANSI B16.5/16.36/16.47A/16.47B, JIS, API7S-15, API7S-43, API605, EN-1092, BS 1560-3.1, MSS S44, DIN, ISO |
| Raw Material Origin: | Indian, European, German, UK, Japanese, Korean |
| Pressure Class: | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Types of Faces : | RF (Raised Face), FF (Flat Face), T/G (Tongue And Groove ), M/F (Male And Female), RTJ (Ring Type Joint) |
| Test Certificates : |
|
| Brands : | Genoyer Group Companies, Forgerossi SAS, Hans Van Triel, Officine, Viraj Forgings Ltd, Ringmill SpA, Ulma Forja |
| Shipping Country : |
|
| What’s New : |
Exploring Middle East FZE is launching a B2B platform, backed by a management team with 26 years of industry experience. Their main focus remains on materials for oil and gas piping. |
| MTC: | EN 10204/3.1B and 3.2 |
| RFQ: | support@pipingmaterial.ae |
ASME B16.5 SS Stock Finish Slip On Suppliers In UAE
Stock Finish Flange Specification

Size In Ready Stock: 1/2″ to 48″ | DN15 – DN5000

Maximum Size: NPS 26 to NPS 60 For Large Diameter

Manufacturing Way: Cast, Forged, Heat treated, And Machined

Bolts Hole Number: 4 To 48

Flanges Types: Socket Weld Flange, Threaded, Blind, Slip On, Weld Neck, Long Weld Neck,Lap Joint

Surface Finish: Stock Finish

Application: Seawater, Offshore, Shipbuilding, Petrochemical Industries, Marine applications

Testing: Tensile Test, Hardness Testing, Impact Testing, PMI Test, Pressure Shell Test
Documentation: Material Test Certificates (MTC), Certificate of Origin, NABL Laboratory Reports
Packaging: Wooden Case, Plastic Bag, Carton Box, Custom
Value Added Services: Threading, Machining, Casting, Cutting, Polishing

Equipments: Sand-blasting Machine, Press Machine, Pushing Machine, Electric Bevelling Machine, Bending Machine
Get Quote Directly From Stock Finish Flange Suppliers in UAE
100% Tested ASME B16.5 Alloy Steel Stock Finish Blind Flange With MTC EN 10204 3.1/3.2
Buy Carbon Steel Stock Finish Weld Neck Flange In Cl 150 To 2500, Check A105 Stock Finish Threaded Flange Price In Dubai
Stock Finish Threaded Flange Pressure Class
| ASME B16.5 Flange |
|
|---|---|
| KS1503/ JIS B2220 Flange |
|
| EN 1092-1 Flange |
|
| SANS/SABS 1123 Flange |
|
Stock Finish Weld Neck Flange Class 150 Dimensions
| Normal Pipe Sizes (NPS) | (Outside Daimeter) . | Thickness | (Raised Face Daimeter) | # Bolts Holes |
Bolt Holes Daimeter |
|---|---|---|---|---|---|
| 1/2″ | 3-1/2 | 7/16 | 1-3/8 | 4 | 5/8 |
| 1-1/4″ | 4-5/8 | 5/8 | 2-1/2 | 4 | 5/8 |
| 1-1/2″ | 5 | 11/16 | 2-7/8 | 4 | 5/8 |
| 3/4″ | 3-7/8 | 1/2 | 1-11/16 | 4 | 5/8 |
| 1″ | 4-1/4 | 9/16 | 2 | 4 | 5/8 |
| 2″ | 6 | 3/4 | 3-5/8 | 4 | 3/4 |
| 2-1/2″ | 7 | 7/8 | 4-1/8 | 4 | 3/4 |
| 3″ | 7-1/2 | 15/16 | 5 | 4 | 3/4 |
| 3-1/2″ | 8-1/2 | 15/16 | 5-1/2 | 8 | 3/4 |
| 4″ | 9 | 15/16 | 6-3/16 | 8 | 3/4 |
| 5″ | 10 | 15/16 | 7-5/16 | 8 | 7/8 |
| 6″ | 11 | 1 | 8-1/2 | 8 | 7/8 |
| 8″ | 13-1/2 | 1-1/8 | 10-5/8 | 8 | 7/8 |
| 10″ | 16 | 1-3/16 | 12-3/4 | 12 | 1 |
| 12″ | 19 | 1-1/4 | 15 | 12 | 1 |
| 14″ | 21 | 1-3/8 | 16-1/4 | 12 | 1-1/8 |
| 16″ | 23-1/2 | 1-7/16 | 18-1/2 | 16 | 1-1/8 |
| 18″ | 25 | 1-9/16 | 21 | 16 | 1-1/4 |
| 20″ | 27-1/2 | 1-11/16 | 23 | 20 | 1-1/4 |
| 24″ | 32 | 1-7/8 | 27-1/4 | 20 | 1-3/8 |
Discover Ready Inventory In These Locations
| Region | City | Country |
|---|---|---|
| Middle East | Dubai | United Arab Emirates |
| Middle East | Riyadh | Saudi Arabia |
| Middle East | Abu Dhabi | United Arab Emirates |
| Middle East | Dammam | Saudi Arabia |
| Africa | Abuja | Nigeria |
| Middle East | Doha | Qatar |
| Middle East | Jeddah | Saudi Arabia |
| Middle East | Kuwait City | Kuwait |
| MENA | Casablanca | Morocco |
| MENA | Cairo | Egypt |
| Africa | Cape Town | South Africa |
| Africa | Johannesburg | South Africa |
| Africa | Lagos | Nigeria |
Where Are Stainless Steel Stock Finish Flange Commonly Used ?
- Chemical and Petrochemical
- Pipeline Engineering
- Marine
- Oil & Gas – upstream and downstream
- Waste Water
- Power Industries (nuclear, natural gas, wind, solar)
- Aerospace
- Mechanical and Plant Engineering
- Food Processing
What Is The Finish Value Of Stocks Finish Flange ?
| Finish Type | Value |
|---|---|
| Stock Finish | 125- to 250-μin |
Stainless Steel Stock Finish Blind Flange And Alloy Steel SF Socket Weld Flange In Accordance With ASME B16.5/ ANSI B16.47 Specification
Stainless Steel Stock Finish Threaded Flanges Equivalent Standards
| Standard | UNS | WNR. | BS | JIS | GOST |
|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | 304S31 | SUS 304 | 08Х18Н10 |
| SS 304L | S30403 | 1.4306 / 1.4307 | 3304S11 | SUS 304L | 03Х18Н11 |
| SS 316 | S31600 | 1.4401 / 1.4436 | 316S31 / 316S33 | SUS 316 | – |
| SS 316L | S31603 | 1.4404 / 1.4435 | 316S11 / 316S13 | SUS 316L | 03Ch17N14M3 / 03Ch17N14M2 |
| SS 410 | S41000 | 1.4006 | 410S21 | SUS 410 | – |

Check Out Your Nearby Locations For Fastest Deliveries
| MENA | Libya, Morocco, Tunisia, Algeria, Israel, Egypt, Palestine |
|---|---|
| Middle East Countries | Lebanon, Qatar, Saudi, Bahrain, UAE, Kuwait, Iraq, Jordan, Iran, Syria, Yemen |
| Africa | South Africa, Nigeria, Morocco, Kenya, Tunisia, Egypt, Algeria |
Which Types Of Gasket Are Commonly Used For Stock Finish Socket Weld Flange ?
- FF Gaskets
- PTFE Gasket
- Spiral Wound Gaskets
- Metal Jacketed Gasket
- RTJ Gaskets
- RF Gaskets
- Oval Ring Gasket
Buy SS Stock Finish Lap Joint Flange From Manufacturers Who Stand With You Before, During, And After Purchase, Check Stock Finish Socket Weld Flange Size, Weight, & Price Per Kg In Bahrain
Alloy Steel Stock Finish Flange Weight Chart
| NPS (Nominal Pipe Size) | NPT (Threaded) | Loose (Lap Joint) | SWRF (Socket Weld) | SORF (Slip On) | WRNR (Weld Neck) | BLRF (Blind) |
|---|---|---|---|---|---|---|
| ½ | 1 | 1 | 2 | 1 | 2 | 2 |
| 2½ | 8 | 8 | 8 | 8 | 10 | 7 |
| 3 | 9 | 9 | 9 | 9 | 11.5 | 9 |
| ¾ | 2 | 2 | 2 | 2 | 2 | 2 |
| 1 | 2 | 2 | 2 | 2 | 3 | 2 |
| 2 | 5 | 5 | 5 | 5 | 6 | 5 |
| 3½ | 12 | 11 | 11 | 11 | 12 | 13 |
| 4 | 13 | 13 | 13 | 13 | 16.5 | 17 |
| 5 | 15 | 15 | 15 | 15 | 21 | 20 |
| 1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
| 1½ | 3 | 3 | 3 | 3 | 4 | 4 |
| 6 | 19 | 19 | 19 | 19 | 26 | 27 |
| 8 | 30 | 30 | 30 | 30 | 42 | 47 |
| 10 | 43 | 43 | 43 | 43 | 54 | 70 |
| 12 | 64 | 64 | 64 | 64 | 88 | 123 |
| 14 | 90 | 105 | 90 | 90 | 114 | 140 |
| 16 | 98 | 140 | 98 | 106 | 140 | 180 |
| 18 | 130 | 160 | 130 | 130 | 165 | 220 |
| 20 | 165 | 195 | 165 | 165 | 197 | 285 |
| 22 | 185 | 245 | 185 | 185 | 225 | 355 |
| 24 | 220 | 275 | 220 | 220 | 268 | 430 |
Stainless Steel Stock Finish Blind Flange Size Chart
Get Top Stock Finish Flange Suppliers in UAE Offering A Broad Selection Of Sizes
| Normal Sizes In inch | Dimension | ASME B16.5 Stainless Steel Stock Finish Blind Flange | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class 125 Class 150 |
Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 | ||||||||||
| inch. | mm | inch. | millimeter | inch. | mm | inch. | mm | inch. | mm | inch. | mm | inch | mm | |||
| 1/2 | A | 3 1/2 | 88.9 | 3 3/4 | 95.2 | 3 3/4 | 95.2 | 3 3/4 | 95.2 | 4 3/4 | 121 | 4 3/4 | 121 | 5 1/4 | 133.4 | |
| b | 7/16 | 11.1 | 9/16 | 14.3 | 9/16 | 14.3 | 9/16 | 14.3 | 7/8 | 22.2 | 7/8 | 22.2 | 1 3/16 | 30.2 | ||
| D2 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | ||
| D1 | 2 3/8 | 60.3 | 2 5/8 | 66.7 | 2 5/8 | 66.7 | 2 5/8 | 66.7 | 3 1/4 | 82.6 | 3 1/4 | 82.6 | 3 1/2 | 88.9 | ||
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | – | 4 | 44 | ||
| d | 5/8 | 15.9 | 5/8 | 15.9 | 5/8 | 15.9 | 5/8 | 15.9 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | ||
| 1 1/4 | A | 4 5/8 | 117.5 | 5 1/4 | 133.4 | 5 1/4 | 133.4 | 5 1/4 | 133.4 | 6 1/4 | 159 | 6 1/4 | 159 | 7 1/4 | 184.2 | |
| b | 5/8 | 15.9 | 3/4 | 19 | 13/16 | 20.6 | 13/16 | 20.6 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 1/2 | 38.1 | ||
| D2 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | ||
| D1 | 3 1/2 | 88.9 | 3 7/8 | 98.4 | 3 7/8 | 98.4 | 3 7/8 | 98.4 | 4 3/8 | 111 | 4 3/8 | 111 | 5 1/8 | 130 | ||
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| d | 5/8 | 15.9 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 1 | 25.4 | 1 | 25.4 | 1 1/8 | 28.6 | ||
| 1 | A | 4 1/4 | 108 | 4 7/8 | 123.8 | 4 7/8 | 123.8 | 4 7/8 | 123.8 | 5 7/8 | 149.2 | 5 7/8 | 149.2 | 6 1/4 | 159 | |
| b | 9/16 | 14.3 | 11/16 | 17.5 | 11/16 | 17.5 | 11/16 | 17.5 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 3/8 | 34.9 | ||
| D2 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | ||
| D1 | 3 1/8 | 79.4 | 3 1/2 | 88.9 | 3 1/2 | 88.9 | 3 1/2 | 88.9 | 4 | 102 | 4 | 102 | 4 1/4 | 108 | ||
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| d | 5/8 | 15.9 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 1 | 25.4 | 1 | 25.4 | 1 | 25.4 | ||
| 1 1/2 | A | 5 | 127 | 6 1/8 | 155.6 | 6 1/8 | 155.6 | 6 1/8 | 155.6 | 7 | 177.8 | 7 | 177.8 | 8 | 203 | |
| b | 11/16 | 17.5 | 13/16 | 20.6 | 7/8 | 22.2 | 7/8 | 22.2 | 1 1/4 | 31.8 | 1 1/4 | 31.8 | 1 3/4 | 44.5 | ||
| D2 | 2 7/8 | 73 98 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | ||
| D1 | 3 7/8 | 4 | 4 1/2 | 114 | 4 1/2 | 114 | 4 1/2 | 114 | 4 7/8 | 124 | 4 7/8 | 124 | 5 3/4 | 146 | ||
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| d | 5/8 | . 15.9 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 1/4 | 31.8 | ||
| 3/4 | A | 3 7/8 | 98.4 | 4 5/8 | 117.5 | 4 5/8 | 117.5 | 4 5/8 | 117.5 | 5 1/8 | 130 | 5 1/8 | 130 | 5 1/2 | 139.7 | |
| b | 1/2 | 12.7 | 5/8 | 15.9 | 5/8 | 15.9 | 5/8 | 15.9 | 1 | 25.4 | 1 | 25.4 | 1 1/4 | 31.8 | ||
| D2 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | ||
| D1 | 2 3/4 | 69.8 | 3 1/4 | 82.5 | 3 1/4 | 82.5 | 3 1/4 | 82.5 | 3 1/2 | 88.9 | 3 1/2 | 88.9 | 3 3/4 | 95.2 | ||
| n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | – | 4 | 44 | ||
| d | 5/8 | 15.9 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | ||
| 2 | A | 6 | 152.4 | 6 1/2 | 165.1 | 6 1/2 | 165.1 | 6 1/2 | 165.1 | 8 1/2 | 215.9 | 8 1/2 | 215.9 | 9 1/4 | 234.9 | |
| b | 3/4 | 19 | 7/8 | 22.2 | 1 | 25.4 | 1 | 25.4 | 1 1/2 | 38.1 | 1 1/2 | 38.1 | 2 | 50.8 | ||
| D2 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | ||
| D1 | 4 3/4 | 121 | 5 | 127 | 5 | 127 | 5 | 127 | 6 1/2 | 165.1 | 6 1/2 | 165.1 | 6 3/4 | 171 | ||
| n | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| d | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 1 | 25.4 | 1 | 25.4 | 1 1/8 | 28.6 | ||
| 2 1/2 | A | 7 | 177.8 | 7 1/2 | 190.5 | 7 1/2 | 190.5 | 7 1/2 | 190.5 | 9 5/8 | 244 | 9 5/8 | 244 | 10 1/2 | 266.7 | |
| b | 7/8 | 22.2 | 1 | 25.4 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 5/8 | 41.3 | 1 5/8 | 41.3 | 2 1/4 | 57.2 | ||
| D2 | 4 1/8 | 104.8 | 4 1/8 | 104.8 | 4 1/8 | 104.8 | 4 1/8 | 104.8 | 4 1/8 | 105 | 4 1/8 | 105 | 4 1/8 | 105 | ||
| D1 | 5 1/2 | 139.7 | 5 7/8 | 149.2 | 5 7/8 | 149.2 | 5 7/8 | 149.2 | 7 1/2 | 190.5 | 7 1/2 | 190.5 | 7 3/4 | 197 | ||
| n | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| d | 3/4 | 19 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 1/4 | 31.8 | ||
Stock Finish Lap Joint Flange Thread Types
- NPT/NPTF
- BSPT (BSPT/BSP Tapered)
- Metric Parallel/Metric Tapered Thread
- BSPP (BSP Parallel)
Associate Traders And Importers Available In Below Locations For Quick Deliveries
| Country | Cities |
|---|---|
| Netherlands | Amsterdam |
| Netherlands | The Hague |
| Belgium | Brussels |
| Netherlands | Haarlem |
| Belgium | Meeuwen-Gruitrode |
| Belgium | Seraing |
| Netherlands | Eindhoven |
| Belgium | Ghent |
| Netherlands | Rotterdam |
| Belgium | Leuven |
| Belgium | Westerlo |
| Belgium | Antwerp |
Is Your Existing Supplier Increasing Prices? Find Trustworthy & Verified ASTM A312 F304 Stock Finish LJ Flange Suppliers In The Middle East And South Korea
Documents Provided With ASTM A312 F304 Stock Finish LJ Flange
Find trusted Stock Finish Flange Suppliers in UAE Who Provide Complete Documentations
- MTC as per EN 10204 3.1 and EN 10204 3.2
- Raw Material Test Reports
- Heat Treatment Charts
- Material Traceability Records
- NABL approved Laboratory Test Reports
- Fumigation Certificates
- Certificate of Origin
- Guarantee Letter
- Quality Assurance Plan (QAP)
| Surface | Roughness Value |
|---|---|
| Stock Finish | RA 3.2 to RA 6.3 |
Material Inspection Facility In Following Locations
| Umm Al Quwain | Sharjah | Fujairah | Doha |
|---|---|---|---|
| Dubai | Ras Al Khaimah | Muscat | Riyadh |
| Ajman | Saudi Arabia | Abu Dhabi | Al Jubail |
How To Select Right Stock Finish Flange For Your Applications ?
- Flange Types
- Correct Face Types
- Check Dimensions
- Check Pressure Ratings
- Material of flange
- Check Temperature rating
- Cost & availability
- Manufacturing methods


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