Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1500tons/month |
| Delivery Time | 5-80 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| STANDARD | ASTM A213 |
| MATERIAL | TP304L |
| SPECIFICATION | ASTM A213 TP304L Stainless Steel Boiler Tube U-Bending Available |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Technique | Cold Rolled Hot Rolled |
| Surface Condition | Polished,Pickled,N0.1,BA,NO.4,HL,2B |
| Heat treatment | Solution, Annealed |
| Shape | Round/Square/Rectangular/Oval |
| Brand Name | YUHONG |
| Model Number | ASTM A213 TP304L Stainless Steel Boiler Tube U-Bending Available |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
ASTM A213 TP304, TP304L , TP316L , TP321 , TP310S, TP347H , TP317L ,16 BWG 20FT
Heat Exchanger Stainless Steel Seamless Tube , ASTM A213, ASME SA213 , TP304
Heat Exchanger tube, U bend Type , Stainless Steel Heat Exchanger Tube ASTM 213,
ASTM A861 GR.2 Titanium Alloy Seamless Pipe For Boiler Condenser Electric
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1500tons/month |
| Delivery Time | 5-80 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| STANDARD | ASTM A213 | MATERIAL | TP304L |
| SPECIFICATION | ASTM A213 TP304L Stainless Steel Boiler Tube U-Bending Available | Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Technique | Cold Rolled Hot Rolled | Surface Condition | Polished,Pickled,N0.1,BA,NO.4,HL,2B |
| Heat treatment | Solution, Annealed | Shape | Round/Square/Rectangular/Oval |
| Brand Name | YUHONG | Model Number | ASTM A213 TP304L Stainless Steel Boiler Tube U-Bending Available |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
U Bending ASTM A213 TP304L Stainless Steel For Boiler and Heat Exchanger
YUHONG GROUP deal with stainless steel seamless pipe and tube already more than 33 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 65 countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.
Description
Grade304 is the standard "18/8" stainless; it is the most versatile and most widely used stainless steel, available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics. The balanced austenitic structure of Grade 304 enables it to be severely deep drawn without intermediate annealing, which has made this grade dominant in the manufacture of drawn stainless parts such as sinks, hollow-ware and saucepans. for these applications it is common to use special "304DDQ" (Deep Drawing Quality) variants. Grade 304 is readily brake or roll formed into a variety of components for applications in the industrial, architectural, and transportation fields. Grade 304 also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.
In fact, according to the content of chromium and nickel, all of them are 304 stainless steel, with 18% chromium (CR) and 8% nickel (Ni), but the main difference lies in the carbon content.
Among them, the highest carbon content is 304H, the lowest is 304L, and the carbon content of 304 stainless steel is between the two. The higher the carbon content, the worse the corrosion resistance of stainless steel. Different carbon content also leads to different prices. However, in actual use, different requirements for different uses are different.
Grade304L, the low carbon version of 304, does not require post-weld annealing and so is extensively used in heavy gauge components (over about 6mm).Grade304H with its higher carbon content finds application at elevated temperatures. The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures.
Chemical composition
America standard | European standard | C % max | Mn % max | P % max | S % max | Si % max | Cr % | Ni % | Mo% |
TP304 | 1.4301 | 0.080 | 2.0 | 0.045 | 0.03 | 1.00 | 18.00-20.00 | 8.00-11.00 | - |
TP304L | 1.4307 | 0.035 | 2.0 | 0.045 | 0.03 | 1.00 | 18.00-20.00 | 8.00-12.00 | - |
TP304H | / | 0.04-0.10 | 2.0 | 0.045 | 0.03 | 1.00 | 18.00-20.00 | 8.00-11.00 | - |
Mechanical properties
– | Tensile Strength | Yield Strength | Elongation | Hardness | Hardness |
Grade | (MPa) min | 0.2% Proof (MPa) min | (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
304 | 515 | 205 | 35 | 90 | 192 |
304L | 485 | 170 | 35 | 90 | 192 |
304H | 515 | 205 | 35 | 90 | 192 |
Grade specifications for 304L grade stainless steel
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
304H | S30409 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. | |||||||
Application
Heat Exchangers
Condensers
Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
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...
Get in touch with us
Leave a Message, we will call you back quickly!