YUHONG HOLDING GROUP CO., LTD
| Material | TP316L, 1.4404 |
| End | Plain End, Beveled End |
| Delivery Time | 7 DAYS |
| Length | Single Random, Double Random & Cut Length |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| High Light | ASTM A213 TP316L Stainless Steel Seamless Tube, 1.4404 Steel Heat Exchanger Tube |
| Product Name | Stainless Steel Seamless Tube |
| Standard | ASTM A213, ASME SA213 |
| OD | 1/4" , 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", etc. |
| Payment Terms | L/C,T/T |
| Thickness | BWG10-25 |
| Brand Name | YUHONG |
| Model Number | ASTM A213 TP316L Stainless Steel Seamless Tube |
| Place of Origin | CHINA |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
View Detail Information
Explore similar products
ASTM A213 TP316L Stainless Steel Seamless Heat Exchanger Tube
ASME SA213 TP321 Stainless Steel Seamless Heat Exchanger Tube
Stainless Steel Heat Exchanger Tube, ASTM A213 TP304L (1.4307, SUS304L,03Х18Н11)
Stainless Steel Heat Exchanger Tube, ASTM A213 TP304 (1.4301, SUS304),
Product Specification
| Material | TP316L, 1.4404 | End | Plain End, Beveled End |
| Delivery Time | 7 DAYS | Length | Single Random, Double Random & Cut Length |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | High Light | ASTM A213 TP316L Stainless Steel Seamless Tube, 1.4404 Steel Heat Exchanger Tube |
| Product Name | Stainless Steel Seamless Tube | Standard | ASTM A213, ASME SA213 |
| OD | 1/4" , 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", etc. | Payment Terms | L/C,T/T |
| Thickness | BWG10-25 | Brand Name | YUHONG |
| Model Number | ASTM A213 TP316L Stainless Steel Seamless Tube | Place of Origin | CHINA |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | ||
| High Light | ASTM A213 TP316L stainless steel tube ，1.4404 heat exchanger tube ，seamless stainless steel tube with HT | ||
ASME SA213 / ASTM A213 TP316L Stainless Steel Seamless Tube Heat Exchanger Tube
YUHONG GROUP specializes in manufacturing high‑performance heat exchanger tubes, and ASTM A213 TP316L (1.4404) stainless steel seamless tube is one of our most sold materials. This austenitic grade offers outstanding corrosion resistance – especially against chlorides, pitting, and acidic media – combined with excellent weldability and creep strength.
Every tube is produced to strict ASTM A213 standards, bright annealed, solution annealed and pickled for a smooth internal/external surface that maximizes heat transfer efficiency. To guarantee absolute reliability in critical services (chemical, petrochemical, pharmaceutical, marine, and power generation), we supply 100% hydrostatic tested (HT) and 100% eddy current tested (ET) tubes, ensuring zero leaks and no hidden defects. Thanks to our rigorous quality control and competitive manufacturing, YUHONG brand heat exchanger tubes have been exported to more than 85 countries worldwide, earning a strong reputation for consistency, durability, and on‑time delivery.
Chemical Composition% of ASTM A213 TP316L / 1.4404 Stainless Steel Seamless Tube Heat Exchanger Tube
| Grade | UNS Designation | C | M | P | S | Si | Ch | Ni | Mo | N | Nb | Ti | Other |
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0–18.0 | 10.0–14.0 | 2.00–3.00 | ... | ... | ... | ... |
Mechanical Properties of ASTM A213 TP316L / 1.4404 Stainless Steel Seamless Tube Heat Exchanger Tube
|
Grade
|
Tensile Str
(MPa) min |
Yield Str
0.2% Proof (MPa) min |
Elong
(% in 50mm) min |
Hardness
|
|
|
Rockwell B (HR B) max
|
Brinell (HB) max
|
||||
|
316L |
485
|
170
|
40
|
95
|
217
|
100% HT / ET" – Non‑Destructive Testing (NDT)
This is a critical requirement for heat exchanger tubes. It means every length of tube undergoes both hydrostatic testing and eddy current testing.
| Test | Method | Purpose |
| Hydrostatic Test (HT) | Tube filled with water at specified pressure (e.g., 10–20 MPa, per ASTM A213) | Check for leaks, burst strength, and overall integrity |
| Eddy Current Test (ET) | Electromagnetic coil passes through tube; detects changes in impedance | Find surface & near‑surface defects (pits, cracks, inclusions, wall thinning) |
*Every linear metre of every tube is tested – not just random samples. This is standard for high‑reliability heat exchanger tubes.
Application
Heat Exchangers & Condensers
Boiler & Superheater Tubes
Oil & Gas Industry
Chemical & Petrochemical Processing
Pharmaceutical & Food Processing
Marine & Offshore Applications
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
Get in touch with us
Leave a Message, we will call you back quickly!