Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 30-90 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product Name | Alloy Steel U Bend Tube |
| Standard | ASTM A213/ASME SA213 |
| Technique | Cold Rolled or Cold Drawn |
| NDT | HT, ET, PT... |
| Material | T5. T9 T11, T22, T91, T92 |
| Application | Boiler, Superheater |
| Brand Name | YUHONG |
| Model Number | ASTM A213/ ASME SA213 T9 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 30-90 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Product Name | Alloy Steel U Bend Tube |
| Standard | ASTM A213/ASME SA213 | Technique | Cold Rolled or Cold Drawn |
| NDT | HT, ET, PT... | Material | T5. T9 T11, T22, T91, T92 |
| Application | Boiler, Superheater | Brand Name | YUHONG |
| Model Number | ASTM A213/ ASME SA213 T9 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China | ||
| High Light | T9 U Bend Alloy Steel Tube ，ASTM SA213 U Bend Tube | ||
ASME SA213 T9 U BEND TUBE ALLOY STEEL TUBE FOR SUPER HEATER
Overview
The ASME SA213 T9 Tube is commonly used in modern power devices to ensure their efficient and e long-term operation. It is specifically designed for heating water in closed loop piping systems for general facility and service water heating. These systems can operate at low temperatures below 200°C or at medium temperatures between 200 and 250°C. The SA213 T9 Boiler Tube is made from heat-resistant carbon and low alloy steel, allowing it to withstand various pressures and temperatures. It is commonly used in boilers, super heaters, economizers, heat exchangers, and other energy-related equipment. The T9 boiler tubes are manufactured using both hot rolled and cold drawn techniques, with both welded and seamless options available. The size and grade of the tubes depend on the specific requirements of the boiler manufacturer, including the type of fuel, temperatures, pressures, and steam quantity needed.
A213 T9 Equivalent Material Grade
| Grade | UNS | Steel Number | Trade Name |
| T9 | S50400 | 1.7386 | 9Cr-1Mo |
Mechanical Properties
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| T9 | 415 min | 205 min | 30 min | 179 max |
Chemical Composition
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Mo |
|---|---|---|---|---|---|---|
| T9 | 0.15 max | 0.30~0.60 | 0.025 | 0.025 | 0.25-1.0 | 0.90~1.10 |
Tolerance of SA213 T9 Steel Tubing
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
| OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
| 12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
| 38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | + 4, 76 mm, – 0 mm |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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