Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons/month |
| Delivery Time | 25-55 days, depend on size and quantity |
| Packaging Details | Ply-wooden Case / Woven Bag in Bundle |
| Product | Welded Tubes |
| Superheater Tubes Standard | ASTM A249 |
| Superheater Tubes Grade | TP316L |
| Superheater Tubes Use | Boiler, Superheater, Heat Exchanger, Condenser, etc. |
| Superheater Tubes Package | Ply-wooden Case / Woven Bag in Bundle |
| Brand Name | ASTM A249 |
| Model Number | TP316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons/month |
| Delivery Time | 25-55 days, depend on size and quantity | Packaging Details | Ply-wooden Case / Woven Bag in Bundle |
| Product | Welded Tubes | Superheater Tubes Standard | ASTM A249 |
| Superheater Tubes Grade | TP316L | Superheater Tubes Use | Boiler, Superheater, Heat Exchanger, Condenser, etc. |
| Superheater Tubes Package | Ply-wooden Case / Woven Bag in Bundle | Brand Name | ASTM A249 |
| Model Number | TP316L | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA | ||
| High Light | A249 Welded Tubes ，ASTM A249 TP316L Welded Tubes ，Austenitic Stainless Steel Welded Tubes | ||
ASTM A249 TP316L Austenitic Stainless Steel Welded Superheater Tubes
YuHong Group, one of the leading suppliers in China,we supply austenitic stainless steel welded tubes with high quality to our customers and we have many experiences in exporting.
ASTM A249 This specification covers nominal-wall-thickness welded tubes and heavily cold worked welded tubes made from the austenitic, steels with various grades intended for such use as boiler, superheater, heat exchanger, or condenser tubes.
Characteristic
1.High Corrosion Resistance: it can be used for a long time in various corrosive environments. This is mainly due to its excellent alloy element ratio and advanced heat treatment process, so that the surface of the steel pipe to form a layer of stable oxidation film, effectively resisting a variety of chemical corrosion.
2.High-temperature mechanical properties: it can maintain good strength and plasticity at higher temperatures.
3. Long service life, reduce maintenance time, save money.
4. Good Welding Performance: it is easy to be welded and processed. This enables the steel pipe to be easily connected and assembled during the manufacturing process, improving production efficiency.
5. Good processing performance: it can be cut, bent, drilled and other processing operations. This makes the steel tube able to meet various processing needs in the manufacturing process, improving the quality and precision of the product.
Equal Material
| Gr. | UNS No. | Old British | Euro Norm | Swedish | Japanese |
| TP316L | S31603 | 316S13/14 | 1.4435 | SS2353 | JIS SUS 316L |
Chemical Composition % Max
| C | Mn | P | S | Si | Cr | Ni | Mo |
| 0.03 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
For small diameter or thin walls, or both, where many drawing passes are required, a carbon maximum of 0.040% is necessary in Grades TP304L and TP316L. Small outside diameter tubes are defined as those less than 0.500 in. [12.7 mm] in outside diameter and light wall are those less than 0.049 in. [1.2 mm] in minimum wall thickness.
Mechanical Property
| Gr. | Tensile Strength min | Yield Strength min | Elongation (%) | Rockwell Hardness Number,max |
| TP316L | 70ksi ( 485MPa ) | 25ksi ( 170MPa ) | 35 min | B90 |
Applications
Food Industry Petrochemical Industry Pharmaceutical industry
Oil & Gas Industry Petroleum Industry Nuclear Power Generation
Superheater/Heat Exchanger/Boiler/Condenser,etc
Welcome your inquiry of SS welded tubes to YUHONG Group!
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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