Stainless Steel Forgings
This Stainless Steel Forgings/rolled Ring are widely used because of their strong corrosion resistance and weldability. They are extremely effective in acidic settings and provide pitting corrosion resistance. Also, stainless steel alloy has high fabricability, which means they can be forged or machined different shapes very easily without hampering their unique features. The Stainless Steel Forged/rolled Rings also have a maintained, bright, and a very attractive appearance.
Seamless Stainless Steel Alloy Forging Rings / circle are available in a variety of dimensions and sizes. We also Manufacture and Supply custom size Stainless Steel Forged Rings for our customers to fulfill their industrial requirements.
Email: [email protected]
WhatsApp: 0086-13788924073
| FORGING | TYPE | MAX. WEIGHT | MAX. DIMENSION | ALLOY | STANDARD |
| Open die forging | Cube / valve | ≤ 20t | Length ≤ 7000mm , Width ≤ 2000mm , Height ≥ 150mm | 304, 321, 316L, 317L, 2205, 2507, 310S, 904L, 17-4, 17-7, 630, 631. | GB/T1299, ASTM A29 |
| Disk | ≤ 20t | Diameter ≤ 3500mm, Height ≥ 150mm | NB/T 47009, NB/T 47010, EN10083, EN 10084 | ||
| Ring / circle | ≤ 20t | Diameter ≤ 3500mm , Height ≥ 150mm | NB/T 47009, NB/T 47010, EN10083, EN 10084 | ||
| Cylinder | ≤ 20t | Diameter ≤ 2000mm , Length ≤ 2000mm | NB/T 47008, ASME SA336 | ||
| Axle | ≤ 20t | Length ≤ 7000mm , Diameter ≤ 1500mm | JB/T 1267, JB/T 1270 |
We can provide customized services according to your needs
| Japan | America | Korea | EU | India | Australia | Taiwan | |
| JIS | ASTM | UNS | KS | BS EN | IS | AS | CNS |
| SUS201 | 201 | S20100 | STS201 | 1.4372 | 10Cr17Mn6Ni4N20 | 201-2 | 201 |
| SUS202 | 202 | S20200 | STS202 | 1.4373 | – | 202 | |
| SUS301 | 301 | S30100 | STS301 | 1.4319 | 10Cr17Ni7 | 301 | 301 |
| SUS302 | 302 | S30200 | STS302 | 1.43 | – | – | 302 |
| SUS303 | 303 | S30300 | STS303 | 1.4305 | – | – | – |
| SUS304 | 304 | S30400 | STS304 | 1.4301 | 07Cr18Ni9 | 304 | 304 |
| SUS304S | 304S | S31008 | 1.4845 | 304S | 304S | ||
| SUS304L | 304L | S30403 | STS304L | 1.4306 | 02Cr18Ni11 | 304L | 304L |
| SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | – | 304N1 | 304N1 |
| SUS304N2 | XM21 | S30452 | STS304N2 | – | – | 304N2 | 304N2 |
| SUS304LN | 304LN | S30453 | STS304LN | – | – | 304LN | 304LN |
| SUS305 | 305 | S30500 | STS305 | 1.4303 | – | 305 | 305 |
| SUS308 | 308 | S30800 | – | ||||
| SUS309S | 309S | S30908 | STS309S | 1.4833 | – | 309S | 309S |
| SUS309 | 309 | S30900 | STS309 | 1.4828 | – | – | – |
| SUS310 | 310 | S31000 | 1.4841 | – | – | ||
| SUS310S | 310S | S31008 | STS310S | 1.4845 | – | 310S | 310S |
| SUS316 | 316 | S31600 | STS316 | 1.4401 | 04Cr17Ni12Mo2 | 316 | 316 |
| SUS316Ti | 316Ti | S31635 | – | 1.4571 | 04Cr17Ni12MoTi20 | 316Ti | 316Ti |
| SUS316L | 316L | S31603 | STS316L | 1.4404 | ~02Cr17Ni12Mo2 | 316L | 316L |
| SUS316N | 316N | S31651 | STS316N | – | – | 316N | 316N |
| SUS316LN | 316LN | S31653 | STS316LN | 1.4429 | – | 316LN | 316LN |
| SUS316J1 | – | – | STS316J1 | – | – | 316J1 | 316J1 |
| SUS316J1L | – | – | STS316J1L | – | – | – | 316J1L |
| SUS317 | 317 | S31700 | STS317 | – | – | 317 | 317 |
| SUS317L | 317L | S31703 | STS317L | 1.4438 | – | 317L | 317L |
| SUS321H | 321H | ||||||
| SUS321 | 321 | S32100 | STS321 | 1.4541 | 04Cr18Ni10Ti20 | 321 | 321 |
| SUS303Se | 303Se | S30323 | STS303Se | – | – | – | – |
| SUS347 | 347 | S34700 | STS347 | 1.455 | 04Cr18Ni10Nb40 | 347 | 347 |
| DP11 | SAF2304 | S32304 | – | 1.4362 | – | – | – |
| DP1 | – | S31500 | – | 1.4417 | – | – | – |
| DP8 | SAF2205 | S31803 | – | 1.4462 | – | – | – |
| 329J2l | S631260 | – | 1.4501 | – | – | – | |
| UR47N+ | SAP2507 | S32750 | – | 1.441 | – | – | – |
| UR52N+ | SAP2507 | S32550 | – | 1.4507 | – | – | – |
| SUS329J1 | 329 | S32900 | STS329J1 | 1.4477 | – | 329J1 | 329J1 |
| SUS329J3L | – | S31803 | STS329J3L | 1.4462 | – | 329J3L | 329J3L |
| SUS405 | 405 | S40500 | STS405 | 1.4002 | 04Cr13 | 405 | 405 |
| SUH409 | 409 | S40900 | STS409 | 1.4512 | – | 409L | 409L |
| SUS410L | 410L | – | STS410L | – | – | – | – |
| SUS447J1 | 447J1 | – | – | – | – | – | – |
| XM27 | – | – | – | – | – | – | |
| SUS410S | 410S | – | – | – | – | – | – |
| 429 | – | – | – | – | – | – | |
| SUS410L | – | – | STS410L | – | – | 410L | 410L |
| SUS430 | 430 | S43000 | STS430 | 1.4016 | 05Cr17 | 430 | 430 |
| SUS430F | 430F | S43020 | STS430F | 1.4104 | – | 430F | 430F |
| 430L | – | ||||||
| SUS434 | 434 | S43400 | STS434 | 1.4113 | – | 434 | 434 |
| SUS436L | 436L | – | |||||
| – | – | S43940 | – | 1.4509 | – | 439 | 439 |
| SUS444 | 444 | S44400 | STS444 | 1.4521 | – | 444 | 444 |
| – | 446 | – | – | – | – | – | – |
| – | – | – | – | – | – | – | – |
| – | – | – | – | – | – | – | – |
| SUS403 | 403 | S40300 | STS403 | – | – | 403 | 403 |
| SUS410 | 410 | S41000 | STS410 | 1.4006 | 12Cr13 | 410 | 410 |
| SUS414 | 414 | ||||||
| SUS416 | 416 | 1.4005 | |||||
| SUS420J1 | 420 | S42000 | STS420J1 | 1.4021 | 20Cr13 | 420 | 420J1 |
| SUS420J2 | – | – | STS420J2 | 1.4028 | 30 Cr13 | 420J2 | 420J2 |
| SUS420F | |||||||
| SUS440A | 440A | S44002 | STS440A | – | – | 440A | 440A |
| SUS440B | 440B | ||||||
| SUS440f | 440f | ||||||
| SUS440C | 440C | ||||||
| SUS431 | 431 | S43100 | – | 1.4057 | – | 431 | 431 |
| SUS410J1 | 410J1 | ||||||
| SUS420J1 | 429J1 | ||||||
Stainless steel ring forgings are widely used in industries, power plants, pharmaceuticals, locomotives, and other fields. They can be used in medical equipment, petrochemical, offshore platforms, and automotive industries, with low raw material consumption, good load resistance, high quality, and a large weight range. We specialize in reliable large free forged stainless steel rings for flange production in different grades and standards.
The stainless steel ring forgings produced by Changjin have advanced technology, high processing accuracy, and high cost-effectiveness. Forged stainless steel ring forgings are designed and processed based on customer provided drawings, samples, or functional requirements. The materials are excellent, and the forging processing quality is high.
They have the characteristics of low raw material consumption, good load resistance, high quality, and large weight range. They can be forged and processed with various sizes of stainless steel ring forgings, and have good forging processing ability and complete equipment, Short lead time.
We also provide forging blanks and CNC precision machining services for our clients, covering industries such as energy, petrochemicals, steel, engineering machinery, plastics, prevention and control, hydraulics, healthcare, and food. Please feel free to send us drawings for inquiries.
Metalworking Services
CNC Machining
Sheet Metal Fabrication
Metal Welding
Metal Cutting
Metal Bending
Metal Punching
Metal Forging
Metal Sheet Rolling
Tube and Plate Drilling
Heavy Forging Press Capacity
Our heavy-duty forging presses support open-die forging and deformation of large-section forgings, including discs, shafts, blocks, and custom components. This capability enables us to meet the demanding forming requirements of heavy industrial applications.
Heat Treatment Capability
Heat treatment is a critical step in achieving the mechanical properties required for heavy-duty forgings. Our process capabilities meet the strength, toughness, and structural stability requirements for forged components used under demanding operating conditions.
Heavy Shaft Machining
We offer machining capabilities for large forged shafts and long cylindrical components, supporting both rough and finish machining. This capacity is suitable for stepped shafts, rotor shafts, rollers, and other heavy-duty forged shaft components.
Ring Forging Machining
Our machining facilities are capable of handling large ring-shaped forgings and circular parts that require precise turning, face machining, boring, and contour control. This capability is suitable for industrial ring blanks, heavy-duty circular parts, and machined ring forgings.
Cylindrical Forging Machining
We offer machining solutions for heavy-duty cylindrical, hollow, and tubular forgings. This capability supports the machining of sleeves, cylinders, and other thick-walled forged components used in pressure vessels, rotating systems, and general industrial applications.
Inspection & Testing
Quality control is integrated into our production process through the inspection and testing of forged and machined parts. Our capabilities help verify the dimensional accuracy, condition, and quality consistency of industrial forgings prior to delivery.
Packing & Delivery
Finished forgings are properly protected and packaged to minimize the risk of damage during storage and transportation. Our packaging methods ensure the safe domestic delivery and export shipment of machined and high-value forged components.
