Leading Seamless Rolled Ring Manufacturers for Precision and Performance
- Save on material costs by using rolled rings, which require less machining and waste less metal than other methods
- Get high-quality products that are strong, durable, and resistant to torque, pressure, fatigue, and corrosion, making them ideal for applications in aerospace, defense, oil and gas, power generation, and other industries
- As top rolled ring manufacturers, Sumitec helps you reduce material costs with precision-forged rolled rings that minimize machining and metal waste.
- Choose from a wide range of materials including carbon steel, stainless steel, alloy steel, aluminum, and titanium to meet your exact specifications.
- Our rolled rings deliver exceptional strength, durability, and resistance to torque, pressure, fatigue, and corrosion—ideal for aerospace, defense, oil & gas, power generation, and more.
- Partner with Sumitec for reliable, high-quality rolled rings engineered to meet your toughest industry demands.
Ring Rolled Forgings
| Maximum Diameter | 300 inches |
| Maximum Weight | 30 Tons |
MATERIALS OFFERED
| CARBON STEEL | STAINLESS STEEL | DUPLEX |
| ASTM/ASME SA-105 | A182 F304/304L | F51/2205 |
| A350 LF-2, LF-3 | A182 F316/316L | F53/2507 |
| SA-516 Grade 70 | A182 F304/304H | |
| A181 Grade 60 | A182 F316/316H | |
| ASTM A-36 | A182 F321 | |
| A694 | A182 F347/347H |
| INCONEL | HASTALLOY | ALUMINUM |
| 600 | B-2 | 3003 |
| 601 | C-273 | 6061 |
| 625 | G | 5083 |
| 718 | X | |
| C-22 |
| INCOLOY | CHROME ALLOYS | DUPLEX |
| 800 | A182 – F1 | F51/2205 |
| 825 | A182 – F2 | F53/2507 |
| 800H | A182 – F5 | |
| 800HT | A182 – F11 | |
| A182 – F22. |
About Sumitec Int"l Inc- Seamless Rolled Ring Suppliers in USA
With over 30 years experience in the forging and import business, we can offer the best prices and delivery on a wide variety of RING ROLLED FORGINGS All Available In A Wide Variety of Material Grades
Our state of the art factory in China is one of the best quality forging and machine operations in the world. With on site forging, machining, milling and drilling capacity, all operations are done in the same factory where we maintain strict quality controls throughout the entire manufacturing process. Material heat numbers are recorded each step along the way to maintain material traceability. All orders are shipped with Mill Test Reports as well as any other testing or documentation required at time of order.
Our extensive experience with ocean freight carriers has streamlined the shipping time and prices. We routinely deliver containers to the Port of Houston in 8 weeks after order, We are an American company, not a foreign agent and stand by our products and services to our customers. Any problems that may occur are handled directly with us. We offer 30 day terms to customers with credit approval.
Why Work With Sumitec- USA rolled ring Forging Manufacturers
Experience
For over 30 years experience in forging and import business, you can rest assured your orders will meet your expectations and deliver in time to meet your requirements.
Service
We are an American company and stand by our products. Any problems that may occur will be handled with us directly
Pricing
We offer some of the best prices available in the industry
Customer Satisfaction
After over 30 years in business we have scores of satisfied customers. References available upon request.
Results
Custom Flanges for California Solar Farm
Get A Quote!
Don't settle for less when you need rolled rings for your projects. Choose Sumitec and get the best quality, price and service in the industry.
Sumitec @2023