Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Steel grade | 300 Series, Stainless Steel 304/316L, 400 Series, X5CrNi18-20, 200 Series |
| Type | Seamless Tube |
| Standard | ASTM, AISI, GB, DIN, JIS |
| Length | 3000mm-6000mm, 6 Meters or customized, 18000max., 11.8m or as required., 8m |
| Thickness | 0.4-30mm, 1.0mm, 0.6mm-2500mm, 1mm-60mm, 0.6-25 mm |
| Technique | Cold Rolled Hot Rolled, Cold Drawn, Extrusion, Cold Drawn/Cold Rolling or Both of them |
| Product name | Stainless Steel Pipe, 304 304L 316 316L 321 310S Stainless Steel Welded/Seamless Tube, Factory Direct Sales Stainless Steel Pipe For Electric Heating Element, Seamless stainless Steel Pipe/Tube |
| Outer diameter | 6-630mm, Customized, 6-762mm, 6-860mm;, 6mm-630mm |
| Surface | Annealing, 8K, Polishing or Unpolishing, Morror/Satin |
| Finish | Brush Polish, Cold drawn, Pickled, Bright Annealed or Un Annealed, Bright |
| Material | Stainless Steel |
| Brand Name | YUHONG |
| Model Number | ASTM A213 TP321 |
| Certification | ISO, SGS, BV, ISO & SGS, ISO/CE/SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Steel grade | 300 Series, Stainless Steel 304/316L, 400 Series, X5CrNi18-20, 200 Series | Type | Seamless Tube |
| Standard | ASTM, AISI, GB, DIN, JIS | Length | 3000mm-6000mm, 6 Meters or customized, 18000max., 11.8m or as required., 8m |
| Thickness | 0.4-30mm, 1.0mm, 0.6mm-2500mm, 1mm-60mm, 0.6-25 mm | Technique | Cold Rolled Hot Rolled, Cold Drawn, Extrusion, Cold Drawn/Cold Rolling or Both of them |
| Product name | Stainless Steel Pipe, 304 304L 316 316L 321 310S Stainless Steel Welded/Seamless Tube, Factory Direct Sales Stainless Steel Pipe For Electric Heating Element, Seamless stainless Steel Pipe/Tube | Outer diameter | 6-630mm, Customized, 6-762mm, 6-860mm;, 6mm-630mm |
| Surface | Annealing, 8K, Polishing or Unpolishing, Morror/Satin | Finish | Brush Polish, Cold drawn, Pickled, Bright Annealed or Un Annealed, Bright |
| Material | Stainless Steel | Brand Name | YUHONG |
| Model Number | ASTM A213 TP321 | Certification | ISO, SGS, BV, ISO & SGS, ISO/CE/SGS |
| Place of Origin | CHINA | ||
| High Light | asme sa213 stainless steel seamless tube ，tp321 stainless steel seamless tube ，polished stainless steel heat exchanger tube | ||
Yuhong Special Steel has been engaged in austenitic stainless steel and nickel alloy steel (Hastelloy, Monel, Inconel, Inconel) seamless welded pipes and pipes for more
than 25 years, with an annual sales of more than 80,000 tons of steel pipes and pipes. pipeline. Our customers are located in more than 45 countries including USA, Canada, UK, Germany, Italy, Chile, Colombia, Saudi Arabia, South Korea, Singapore, Australia, Poland and France.
Standard Specification:
ASTM A213/A213M-11a: Standard Specification for Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater, and Heat Exchanger Tubes
ASTM A269-10: Standard Specification for General Purpose Seamless and Welded Austenitic Stainless Steel Pipe
ASTM A312/A312M-12: Standard Specification for Seamless, Welded, and Recold-Worked Austenitic Stainless Steel Pipe
ASTM A511/A511M-12: Standard Specification for Seamless Stainless Steel Mechanical Tubing
ASTM A789/A789M-10a: Standard Specification for General Purpose Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
ASTM A790/A790M-11: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
DIN 17456-2010: Seamless round stainless steel tubes for general purpose.
DIN 17458-2010: Seamless round austenitic stainless steel tubes
EN10216-5 CT 1/2: Stainless Steel Seamless Pipe
GOST 9941-81: Seamless cold-worked and warm-worked tubes made of corrosion-resistant steel.
Other standards such as BS and JIS available
The addition of titanium also provides high corrosion resistance to ASTM A213 TP 321 pipe. Due to the addition of titanium, the risk of intergranular corrosion
present in most high carbon steels in 321 stainless steel pipe is reduced. 321 stainless steel exhaust pipe lasts longer at high temperatures. Therefore,
321 stainless steel seamless tubes are used in heat exchangers and superheaters. These pipes are available in different types such as 321 stainless steel hoses
that are easy to install and maintain. Applications for TP 321 stainless steel tubing can also be seen in boilers and condensers. We manufacture high quality
321 SS tubing in different sizes and types. Our SS 321 seamless pipe is suitable for small size pipes with high precision. This corrosion resistant steel can also
be identified as 321 Cres Tubing. Our customers can also get custom finishes for these pipes. If you have any questions about product details or pricing, please contact us.
Material Grade:
| Grade | UNS Designation | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Molybdenum | Nitrogen | Niobium | Titanium | Other Elements |
| TP321 | S32100 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 2.00-3.00 | -- | -- | 5(C + N)– 0.70 | -- |
| American Standard | Austenitic Steel: TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L… Duplex Steel : S31803, S32101, S32205, S32304, S32750, S32760 Others: TP405, TP409, TP410, TP430, TP439,... |
| Europen Standard | 1.4162, 1.4301, 1.4307,1.4362, 1.4401, 1.4404, 1.4410, 1.4438, 1.4462, 1.4501, 1.4539, 1.4541, 1.4550, 1.4571, 1.4841, 1.4845,1.4878, 1.4948, |
| GOST Standard | 08Х17Т, 08Х13, 12Х13, 12Х17, 15Х25Т, 04Х18Н10, 08Х20Н14С2, 08Х18Н12Б, 10Х17Н13М2Т, 10Х23Н18, 08Х18Н10, 08Х18Н10Т, 08Х18Н12Т, 08Х17Н15М3Т, 12Х18Н10Т, 12Х18Н12Т, 12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
A213 TP321 Stainless Steel Seamless Tube Mechanical Properties
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35% |
Size Range:
| Production | Outside Diameter | Wall Thickness |
| Seamless Pipe | 6.00mm-830mm | 0.5mm-48mm |
Tube size and thickness are usually provided to this specification ranges from 1⁄8 inch [3.2 mm] inner diameter to 5 inches. [127 mm] outer diameter and
0.015 to 0.500 inches [0.4 to 12.7 mm], including minimum wall thickness, or, if specified Followed by the average wall thickness. Tubing has other diameters
can be provided, as long as these tubes meet all other requirements of this specification.
Application:
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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