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Brand Name : YUHONG
Model Number : ASTM A312 TP304H
Certification : ISO, SGS, BV, ISO&SGS, ISO/CE/SGS
Place of Origin : CHINA
MOQ : 100 KGS
Price : NEGOTIABLE
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
Standard : ASTM, AISI, GB, DIN, JIS
Length : 3000-6000mm, Customized, 1800max, 11.8m or as required, 8m
Thickness : 0.4-30mm, 1.0mm, 0.6-2500mm,1-60mm, 0.6-25mm
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
Material : 200 Series/300 Series/400 Series, 601 625 800 825, Stainless Steel, SS 201/304/316, X5CrNi18-20/1.4301
Outer diameter : 6-630mm, 6-762mm, 6-860mm, customized
Grade : 201/202/304/304L/316/316L/321/321H/347/347H/310S/410/420/430/440/439, etc
Finish : No.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D
Customized Service : Demand Customization
Delivery Condition : Annealed and Pickled
Inspection : 100%
Package : woven packing
Port : Shanghai/Ningbo/Qingdao
Production Capacity : 100000 Meters/Year
Section : Round
Section Shape : Round
Sizes : 1/2
Special Pipe : Thick Wall Pipe
Technics : hot rolled, cold rolled, cold drawn
Wall Thickness : SCH 10S - SCH XXS
Yield Strength : 300
ASTM A312 TP304H Stainless Steel Seamless Pipe Cold Rolled High Temperature Application
Yuhong Special Steel has been dealing in seamless pipes and tubes of austenitic stainless steel and nickel alloy steel (Hastelloy, Monel, Inconel, Inkoloy) for more than 20 years, and there are steel pipes for sale every year. Over 80,000 tons. Our customers have covered more than 45 countries including Italy, Britain, Germany, the United States, Canada, Chile, Colombia, Saudi Arabia, South Korea, Poland, Singapore, Australia, France, etc.
304H is 304 heat resistant steel
Carbon content 0.04-0.1%; Ni: 8-11; other nominal contents are the same as 304. 304H stainless steel pipe has good bending and welding process performance, corrosion resistance, high lasting strength and structural stability, and very good cold deformation ability. The operating temperature is up to 650°C, and the anti-oxidation temperature is up to 850°C. Application: It is used in the manufacture of superheater tubes, reheater tubes, steam pipes and petrochemical heat exchange tubes for large generator set boilers. The allowable anti-oxidation temperature for boiler tubes is 705°C
ASTM A312 Gr Tp304h is a high carbon version of the Tp304 material. It is an austenitic stainless steel stabilized with titanium for better strength and corrosion resistance. ASTM A312 Tp 304h material also contains small amounts of molybdenum, nitrogen, niobium and other elements. The main components of ASTM A312 304h are carbon, manganese, phosphorus, sulfur, silicon and chromium. Our A312 304h products come in different types, shapes and sizes. We manufacture A312 Tp304h pipe for high toughness high temperature service. Due to the high carbon content, the SA312 Tp304h material has high abrasion and tear resistance.
Specification Schedule of ASTM A312 TP304H:
ASTM Specifications | ASTM A312 / ASTM SA312 |
Dimensional ASME Specifications | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Different Types and Forms | Round, Honed, Rectangle, Hydraulic, Hex, Square |
Common types | Welded, CDW, Fabricated, 100% X Ray Welded, ERW, Seamless |
Pipe End Abbreviations | Beveled end, Treaded Both Ends, Treaded On End, Bevel large end, Plain Both Ends, Beveled One End, Plain One End, Bevel small end, Bevel one end, Bevel both ends |
Grade and Delivery Condition | Bright Annealed, Polished, Cold Drawn, Annealed and Pickled |
Surface Finish Types | 2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements |
Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Full Range of Value-Added Services | Ultrasonic Testing, Machining, Threading, Non Destructive, Beveling, Customer Tagging/ Marking, Destructive, MTR’s Available, Grooving, Export Documentation, Cutting, Polishing, Export Packaging, Material testing, Color Coding, Threading |
Marking |
Marked Pipe Sample: ASTM A312 TP304H 12" NB SCH 40S SEAMLESS HEAT NO.: XXXX LOT NO.: XXXX |
ASTM A312 | Si | C | Mn | P | S | Cr | Mo | Ni | N | |
304H | min. | - | - | - | - | - | 18.0 | - | 8.0 | - |
max. | 0.75 | 0.10 | 2.0 | 0.045 | 0.03 | 20.0 | 10.5 | - |
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ASTM A312 TP304H Stainless Steel Seamless Pipe Cold Rolled High Temperature Application Images |