Forged Fittings
What is a Forged Fitting?
- Forged Fittings are use for associating or connecting pipes, pumps, valves, & other equipments to create a piping systems below size of 2 or 4 inches in diameter.
- There are mainly two types of forged fittings called socket-weld fittings which are connected to pipes by fillet welds and second one is threaded fittings in which the pipe is screwed onto the fittings.
- The ASME B16.11, MSS SP 75, MSS SP 83, MSS SP 95 specifications cover forged fittings for both socket weld and threaded to fit ASME B36.10 and ASME B36.19 carbon, alloy, stainless steel and nickel alloy pipes of small bore size.
- It is manufactured from solid blocks of steel, that are machined to obtain the final required shape within the tolerances set by the applicable specifications
- The class of the fitting represents the maximum allowed pressure that the device can withstand.
- Class 3000 fittings are used for pipes in schedule 80/XS; Class 6000 for pipes Sch. 160; Class 9000 fittings for pipes with larger wall thickness (XXS).
- Forged Fittings joints are made by bolting together two Forged Fittings with a gasket between them to give a seal.
Forged Fittings Specifications
| Forged Pipe Fittings Type | Socket Weld | Threaded |
| Pressure Class | 2000LBS, 3000LBS, 6000LBS, 9000LBS | 2000LBS,3000LBS, 6000LBS, 9000LBS |
| Fittings Form | 90° Elbow, 45° Elbow, Tee, Cross, Full Coupling, Half Coupling, Pipe Cap, Union, Reducer Insert, Boss, Branch Outlet, 90° Elbow Outlet, 45° Lateral Tee, Lateral Outlet, Branch Outlet Butt Weld, 90° Elbow Outlet Butt Weld, Lateral Outlet Butt Weld, Nipple Branch Outlet Butt Weld | 90° Elbow, 45° Elbow, Tee, Cross, Full Coupling, Half Coupling, Reducing Coupling, Pipe Cap, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Union, Hex Nipple, Street Elbow, Bull Plug, Boss, Swage Nipple, Pipe Nipple, Adapter, Union (Male x Female), Branch Outlet, 90° Elbow Outlet, 45° Lateral Tee, Lateral Outlet, Nipple Branch Outlet |
| Dimension Specifications | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8″~4″ (DN6~DN100) | 1/8″~4″ (DN6~DN100) |
| Thread | —– | ISO, DIN, NPT, BSPT |
Forged Steel Fittings Materials & Grades
Stainless Steel Forged Pipe Fittings :
| Standard | ASTM / ASME A/SA 182 |
| Grade | F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. |
Duplex & Super Duplex Steel Forged Pipe Fittings :
| Standard | ASTM / ASME A/SA 182 |
| Grade | F44, F45, F51, F53, F55, F60, F61. |
Nickel Alloy Forged Steel Pipe Fittings :
| Standard | ASTM / ASME SB 564 / 160 / 472 |
| Grade | UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600(INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3) |
Carbon Steel Forged Steel Pipe Fittings :
| Standard | ASTMA 105/A694/ A350 LF3/A350 LF2. |
| Grade | F42, F46, F52, F56, F60, F65, F70 |
Alloy Steel Forged Steel Pipe Fittings :
| Standard | ASTM A182 |
| Grade | F1, F5, F9, F11, F22, F91 |
Forged Pipe Fittings Manufacturing Standards
| ASTM A182 – ASME SA182 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| ASME B16.9 | Factory-Made Wrought Buttwelding Fittings |
| ASME B16.11 | Forged Fittings, Socket – Welding and Threaded |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
Quality Control
Our forged fittings will be inspected before shipment, including NDT ( PT, MT or UT test), dimension examination, PMI test. The chemical analysis and mechanical properties test is per heat number, corrosion test and other inspections are upon client’s requirement.
How to Order
When you want to get a quote or release a PO to us, pls clear the information:
Fittings type + End type ( NPT/BSP or SW) + Class + Size + Material + Standard + Order Quantity
For example, you want to buy 100 pcs 90 Elebow 3000# SW 1” for your system in stainless steel 316, the piping design is to ASME, so the description would be:
90 Elbow, 1” 3000#, A182 F316, ASME B16.11, 100PCS
Please don’t hesitate to contact us if you have any question.
We are a professional Forged Fittings manufacturer. We provide Forged Fittings of different sizes as well as steel pipes and pipe fittings of various specifications.
Our Advantages:
1.China-leading product service provider and exporter of steel pipe
2.Competitive price and quality from our own factory
3.One-stop Resource Integration
4.Passed the ISO9001, CE, SGS certification every year
5.Best service with 24-hour response
6.Flexible payment methods
7.Strong production capacity
8.Fast delivery and standard export packaging
9.OEM/ODM
If you would like to inquire about any steel products, please feel free to contact us:sales@bestartubes.com
