ASME SA213 Tp316h Tp316ti Seamless Stainless Tubes Is for Boilers and Superheaters

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Seamless/Welded
• Surface Treatment: Bright, Pickling, Polishing, Annealing, etc.
• Place of Origin: Zhejiang China
• Alloy or Not: Is Alloy
• Delivery Time: 8-14 Days
• Model Number: 304, 304L, 201, 316, 316L, 321, 317L, 309S, 310S
• Application: Construction, Decorative, etc.
• Welding Line Type: ERW
• Processing Service: Bending, Welding, Punching, Decoiling, Moulding, C
• Item: 304 Inox Steel Tubing Steel Pipe
• Keyword: Stainless Steel Pipe
• Length: 5.8m, 6m, 8m, 11.8m or as Required.
• Used: Production Equipment and Lines for Food, Beverages
• Transport Package: According to Customer Requirements
• Specification: OD 6mm-5000mm
• Trademark: FLK
• Origin: Wenzhou, Zhejiang, China
• HS Code: 7304419000
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

ASME SA213 TP316H and TP316Ti are grades of seamless stainless steel tubes designed for use in boilers and superheaters. These materials provide excellent high-temperature strength and corrosion resistance, making them suitable for demanding applications in power plants and industrial boilers. Here's an overview of their properties, characteristics, and applications:

Composition and Properties:

TP316H and TP316Ti are austenitic stainless steels, each with unique alloying elements to enhance their performance in high-temperature environments.

TP316H Composition:

• Chromium (Cr): 16-18%
• Nickel (Ni): 10-14%
• Molybdenum (Mo): 2-3%
• Carbon (C): 0.04-0.10%
• Manganese (Mn): ≤ 2%
• Silicon (Si): ≤ 0.75%
• Phosphorus (P): ≤ 0.045%
• Sulfur (S): ≤ 0.03%

TP316Ti Composition:

• Chromium (Cr): 16-18%
• Nickel (Ni): 10-14%
• Molybdenum (Mo): 2-3%
• Carbon (C): ≤ 0.08%
• Manganese (Mn): ≤ 2%
• Silicon (Si): ≤ 0.75%
• Phosphorus (P): ≤ 0.045%
• Sulfur (S): ≤ 0.03%
• Titanium (Ti): 5xC% - 0.70%

High-Temperature Strength:

TP316H has a higher carbon content compared to standard TP316, which provides enhanced high-temperature strength and creep resistance, making it suitable for high-temperature and high-pressure applications.

TP316Ti is stabilized with titanium, which prevents the formation of chromium carbides at high temperatures. This stabilization enhances its strength and resistance to intergranular corrosion.

Corrosion Resistance:

Both TP316H and TP316Ti offer excellent resistance to oxidation and high-temperature corrosion. The presence of molybdenum improves their resistance to pitting and crevice corrosion, especially in chloride-containing environments.

Mechanical Properties:

• Density: 7.98 g/cm³
• Melting Point: 1375-1400°C (2500-2550°F)
• Tensile Strength: Typically in the range of 515-690 MPa (75-100 ksi)
• Yield Strength: Typically 205-275 MPa (30-40 ksi)
• Elongation: Around 35-40%

Applications:

Due to their high-temperature and corrosion-resistant properties, TP316H and TP316Ti seamless stainless steel tubes are used in:

• Boilers: Tubing that must withstand high pressure and temperature cycles.
• Superheaters: Components requiring sustained performance at high temperatures.
• Heat Exchangers: Tubes that need to resist thermal fatigue and corrosion.
• Chemical Processing: Equipment exposed to high temperatures and corrosive environments.
• Power Plants: Steam generation systems operating under extreme conditions.

Fabrication and Welding:

Both TP316H and TP316Ti can be welded using standard welding techniques such as TIG, MIG, and resistance welding. TP316H may require post-weld heat treatment to restore corrosion resistance and relieve stresses, especially for thick sections. TP316Ti, due to its titanium stabilization, has improved weldability and reduced risk of sensitization during welding.

In summary, ASME SA213 TP316H and TP316Ti seamless stainless steel tubes are excellent choices for boiler and superheater applications due to their high-temperature strength, corrosion resistance, and mechanical properties. Their ability to perform under extreme conditions makes them reliable materials for critical components in power generation and industrial processes.

Product Parameters

1.	Item	ASME SA213 TP316H TP316Ti Seamless stainless tubes is for Boilers and Superheaters
2.	Standard	ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,DIN 17457, DIN 17459, JIS G3459, JIS G3463, GOS T9941, EN 10216, BS3605, GB13296,etc.
3.	Material	201,202,301,304,304L,304N,XM21,304LN,309S,310S,316,316Ti, 316L,316N,316LN,317,317L,321,329,etc.
4.	Specifications	Wall thickness	1.0-150mm(SCH10S-XXS)
		Outside diameter	3.0-2500mm(1/8"-100")
		Length	6m,5.8m,8m,11.8m,12m or as required.
5.	Surface	Pickling, annealing, polishing, bright, sand blast, hair line, etc.
6.	Price Term	Ex-work, FOB, CFR, CIF, or as required.
7.	Payment Term	T/T, L/C, Western Union.
8.	Export to	Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Vietnam, Iran, India, Peru, Ukraine ,Brazil, South Africa, etc.
9.	MOQ	500kg
10.	Delivery Time	Prompt delivery or according to order's quantity.
11.	Package	Export standard package: bundled wooden box, suit for all kinds of transport, or be required.
12.	Application	widely used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
13.	Contact	If you have any question, please feel free to contact me.

Chemical Composition

 

Stee Grade	Chemical Composition %
	C	Cr	Ni	Mn	P	S	Mo	Si	Cu	N	Other
201	≤0.15	16.00-18.00	3.50-5.50	5.50-7.50	≤0.060	≤0.030		≤1		≤0.25
202	≤0.15	17.00-19.00	4.00-6.00	7.50-10.00	≤0.060	≤0.030		≤1		≤0.25
301	≤0.15	16.00-18.00	6.00-8.00	≤2.0	≤0.065	≤0.030		≤1.00
302	≤0.15	17.00-19.00	8.00-10.00	≤2.00	≤0.035	≤0.030		≤1.00
304	≤0.08	18.00-20.00	8.00-11.00	≤2.00	≤0.045	≤0.030		≤1.00
304L	≤0.035	18.00-20.00	8.00-12.00	≤2	≤0.045	≤0.030		≤1.00
305	≤0.12	17.00-19.00	11.00-13.00	≤2	≤0.045	≤0.03	Om	≤1.00
309S	≤0.08	22.00-24.00	12.00-15.00	≤2	≤0.045	≤0.030		≤1
310S	≤0.08	24.00-26.00	19.00-22.00	≤2	≤0.045	≤0.030		≤1.00
316	≤0.08	16.00-18.00	10.00-14.00	≤2	≤0.045	≤0.030	2.00-3.00	≤1.00
316L	≤0.035	16.00-18.00	10.00-14.00	≤2.00	≤45	≤0.03	2.00-3.0	≤1.00
317	≤0.08	18.00-20.00	11.00-14.00	2.00	≤0.045	≤0.030	3.00-4.00	≤1
317L	≤0.035	18.00-20.00	11.00-15.00	≤2.00	≤0.045	≤0.030	3.00-4.00	≤1.00
321	≤0.08	17.00-19.00	9.00-12.00	≤2	≤0.045	≤0.030		≤1.00			Ti5(C%-0.02 ~0.08
347	≤0.08	17.00-19.00	9.00-13.00	≤2.00	≤0.045	≤0.030		≤1.00			Nb≥10*C%

 

 

Product & Application

   

 

 

   

 

Application of welded steel pipe,seamless steel pipe, cold hot rolled round pipe, and stainless steel pipe: construction material, buidlings, bridges, building decoration, chemical industry, car mainfold, water supply, petroleum pipeline, water pipe,boiler pipe, automobile pipe,hydraulic, building and equipment, pipeline