Jinxi Steel Industry Group Co.Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 10000000 |
| Delivery Time | 7 days |
| Packaging Details | Bundles |
| Product Name | ASTM A376 TP304H Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing, Stainless Steel Seamless Pipe, SS SMLS Pipe |
| Standard | ASTM A376 TP304H |
| ASTM A376 TP304H Tube Type | Seamless, Welded |
| ASTM A376 TP304H OD | 5.8mm - 2032mm |
| ASTM A376 TP304H Thickness | 0.3mm - 60mm/SCH 5S - SCH XXS |
| ASTM A376 TP304H Length Range | 5.8/11.86 meter, 20 FT (6 meter), 40FT (12 meter) or customized |
| ASTM A376 TP304H Ends Type | Beveled ends, Plain ends |
| ASTM A376 TP304H Protection Caps | Plastic caps |
| Brand Name | Jinxi Pipe |
| Model Number | Stainless steel pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 10000000 |
| Delivery Time | 7 days | Packaging Details | Bundles |
| Product Name | ASTM A376 TP304H Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing, Stainless Steel Seamless Pipe, SS SMLS Pipe | Standard | ASTM A376 TP304H |
| ASTM A376 TP304H Tube Type | Seamless, Welded | ASTM A376 TP304H OD | 5.8mm - 2032mm |
| ASTM A376 TP304H Thickness | 0.3mm - 60mm/SCH 5S - SCH XXS | ASTM A376 TP304H Length Range | 5.8/11.86 meter, 20 FT (6 meter), 40FT (12 meter) or customized |
| ASTM A376 TP304H Ends Type | Beveled ends, Plain ends | ASTM A376 TP304H Protection Caps | Plastic caps |
| Brand Name | Jinxi Pipe | Model Number | Stainless steel pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE | Place of Origin | China |
| High Light | welded stainless steel tube ，seamless stainless steel tube ，welded stainless steel seamless tube | ||
ASTM A376 TP304H Stainless Steel Tube Superheater and Reheater Tubes in Power Boilers
Specifications
ASTM A376 TP304H is a specification for seamless austenitic steel tubes designed explicitly for high-temperature and high-pressure service. The "H" designation indicates a controlled carbon content (0.04-0.10%) that provides higher strength at elevated temperatures, specifically superior creep resistance and stress rupture properties compared to the standard TP304 grade.
ASTM A376 TP304H tubing is specifically engineered for the most critical high-temperature, high-pressure steam services in power generation, where long-term creep strength and microstructural stability are paramount for safety and performance.
| American Standard | Standard Name |
| A 376 / SA 376 | Seamless Austenitic Steel Pipe for High-temperature Service |
ASTM A376 TP304H Stainless Steel Tube Chemical Composition
(Sources American Standard A376 / A376M TABLE 1 Chemical Requirements)
| Grade | UNS Designation | ASTM A376 TP304H Composition,% | ||||||
| C | Mn | P | S | Si | Ni | Cr | ||
| TP304H | S30409 | 0.04-0.10 | 2 | 0.045 | 0.03 | 0.75 | 8.0-11.0 | 18.0-20.0 |
ASTM A376 TP304H Stainless Steel Tube Mechanical Properties
(Sources American Standard A376 / A376M TABLE 2 Tensile Requirements)
| Grade | UNS Designation |
Tensile A Strength | Yield Strength | Elongation %, Min |
| Ksi (MPa), Min. | Ksi (MPa), Min. | |||
| TP304H | S30409 | 75(515) | 30(205) | 35 |
| A+ For grade TP304, NPS8 or larger, and in schedules 140 and heavier, therequired minimum tensile strength shall be 70 ksi [480 MPa]. | ||||
ASTM A376 TP304H Stainless Steel Tube Application
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
1986
Total Annual:
10000000000-30000000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Jinxi Steel, a professional manufacturer of steel pipes and fittings, is located in Changsha City. Guided by the scientific development concept, Jinxi Steel will comprehensively reform and develop, adhere to the path of quality and efficiency under the guidance of science and technology, persist in ... Jinxi Steel, a professional manufacturer of steel pipes and fittings, is located in Changsha City. Guided by the scientific development concept, Jinxi Steel will comprehensively reform and develop, adhere to the path of quality and efficiency under the guidance of science and technology, persist in ...
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