Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Ply-wooden Case/ Bundle with plastic Cap |
| Product Name | Stainless Steel Seamless Pipe |
| Standard | ASTM A312 / ASME SA312 |
| Material | TP304 TP304L TP310S TP316L TP316Ti TP321 TP347H |
| Wall Thickness | Schedule 5S to Schedule XXS |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End |
| Type | Seamless, Welded |
| High Light | ASME SA312 TP310S Stainless Steel Seamless Pipe |
| Brand Name | YUHONG |
| Model Number | ASME SA312 TP310S Stainless Steel Seamless Pipe |
| 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 | 7 DAYS |
| Packaging Details | Ply-wooden Case/ Bundle with plastic Cap | Product Name | Stainless Steel Seamless Pipe |
| Standard | ASTM A312 / ASME SA312 | Material | TP304 TP304L TP310S TP316L TP316Ti TP321 TP347H |
| Wall Thickness | Schedule 5S to Schedule XXS | Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End | Type | Seamless, Welded |
| High Light | ASME SA312 TP310S Stainless Steel Seamless Pipe | Brand Name | YUHONG |
| Model Number | ASME SA312 TP310S Stainless Steel Seamless Pipe | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | UNS S31008 Stainless Steel Seamless Pipe ，Industrial Stainless Steel Seamless Pipe ，ASME SA312 Stainless Steel Seamless Pipe | ||
ASTM A312 / ASME SA312 TP310S / UNS S31008 Stainless Steel Seamless Pipe
ASTM A312/ASME SA312 TP310S is a specification for seamless austenitic stainless steel pipes, ndicating a low-carbon variant of the 310 grade, optimized for enhanced weldability and resistance to carbide precipitation. TP310S seamless pipes are critical for industries requiring durability under extreme heat and corrosion. Their low-carbon composition, seamless integrity, and compliance with rigorous standards make them a reliable choice for demanding applications.
Key Features
High-Temperature Performance: Suitable for continuous service up to 1035°C and intermittent use up to 1150°C.
Corrosion Resistance: Excellent in oxidizing environments (e.g., furnaces) but less effective in reducing/chloride-rich conditions compared to grades like 316.
Seamless Construction: Manufactured via hot extrusion or rotary piercing, ensuring superior strength for high-pressure applications.
Low Carbon Content: Reduces sensitization risk, making it ideal for welding without post-weld heat treatment in most cases.
ASTM A312 TP310S Stainless Steel Seamless Pipe Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310S | S31008 | 1.4845 |
Stainless Steel TP310S/UNS S31008 Seamless Pipe Chemical Composition
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SS 310S | min. | - | 19.0 | - | - | - | - | - | 24.0 | - |
| max. | 0.08 | 22.0 | 1.50 | - | 0.030 | 2.00 | 0.045 | 26.0 | ||
Stainless Steel TP310S/UNS S31008 Seamless Pipe Mechanical Properties
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Rockwell B (HR B) max | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | |||||
| SS 310S | 515 | 40 | 205 | 95 | 95 | 217 |
Manufacturing & Testing
Process: Seamless pipes are produced through hot working and cold drawing.
Testing:
Hydrostatic Testing: Ensures leak resistance under specified pressures.
Non-Destructive Testing (NDT): Eddy current or ultrasonic inspection for defects.
Chemical/Mechanical Tests: Compliance with ASTM/ASME standards.
Other Material Grades
| American Standard | Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
| Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
| GOST | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Applications
Industrial Heating Systems: Radiant tubes, burners, ethylene furnaces.
Chemical Processing: High-temperature reactors, heat exchangers.
Power Generation: Boilers, superheaters.
Oil & Gas: Refinery components exposed to sulfidation.
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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