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ASME SB677/ASTM B677 TP904L/NO8904 STAINLESS STEEL SEAMLESS PIPE

China ASME SB677/ASTM B677 TP904L/NO8904 STAINLESS STEEL SEAMLESS PIPE

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ASME SB677/ASTM B677 TP904L/NO8904 STAINLESS STEEL SEAMLESS PIPE

MOQ： 500KGS
Price： Negotiable
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Payment Terms	T/T, L/C AT SIGHT
Supply Ability	100 tons per month
Delivery Time	Depends on quantity
Packaging Details	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard	ASTM B677 / ASME SB677
NDT	ET, UT, HT
Type	Seamless, Welded
Surface	Pickling Annealed
Applications	Chemical Processing/Pharmaceutical Industry/Power Generation
Brand Name	YUHONG
Model Number	ASME SB677 / ASTM B677 TP904L
Certification	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin	China, USA, Korea

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Product Specification


Payment Terms	T/T, L/C AT SIGHT	Supply Ability	100 tons per month
Delivery Time	Depends on quantity	Packaging Details	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard	ASTM B677 / ASME SB677	NDT	ET, UT, HT
Type	Seamless, Welded	Surface	Pickling Annealed
Applications	Chemical Processing/Pharmaceutical Industry/Power Generation	Brand Name	YUHONG
Model Number	ASME SB677 / ASTM B677 TP904L	Certification	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin	China, USA, Korea
High Light	ASME SB677 Stainless Steel Pipe ，ASTM B677 Stainless Steel Pipe ，Stainless Steel Pipe UNS NO8904

ASME SB677/ASTM B677 TP904L/NO8904 STAINLESS STEEL SEAMLESS PIPE

Overview

B677 TP904L refers to the ASTM B677 specification for seamless and welded tubes made from TP904L, which is a high-alloy austenitic stainless steel grade. TP904L offers excellent corrosion resistance, high strength, and good formability, making it suitable for various applications. Here are some key points about B677 TP904L:

Corrosion Resistance: TP904L is highly resistant to various corrosive environments, including sulfuric acid, phosphoric acid, and chloride-containing solutions. This makes B677 TP904L tubes suitable for applications in industries such as chemical processing, petrochemical, and offshore environments.
Heat Resistance: TP904L exhibits good heat resistance, allowing it to withstand high temperatures without losing its mechanical properties. This makes B677 TP904L tubes suitable for applications in heat exchangers, boilers, and other high-temperature environments.
Seamless and Welded Tubes: The B677 specification covers both seamless and welded tubes made from TP904L. Seamless tubes offer higher strength and are generally preferred for critical applications, while welded tubes are more cost-effective and suitable for less demanding applications.
Size Range: B677 TP904L tubes are available in various sizes and dimensions, ranging from small diameters to larger sizes, depending on the specific requirements of the application.
Standards and Testing: B677 TP904L tubes are manufactured in accordance with the ASTM B677 specification and undergo various tests to ensure quality and compliance. These tests may include chemical analysis, mechanical properties testing, non-destructive testing (such as ultrasonic or eddy current testing), and visual inspection.
Application Areas: B677 TP904L tubes find applications in industries such as chemical processing, petrochemical, oil and gas, pharmaceuticals, desalination plants, power generation, and more. They are used in heat exchangers, condensers, pipelines, and other components that require corrosion resistance and high strength.

When considering B677 TP904L tubes for a specific application, it's important to consult with industry professionals or engineers who can provide guidance on material compatibility, design considerations, and installation techniques to ensure optimal performance and longevity.

Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	Cu
904L	min. max.	- 0.020	- 2.00	- 1.00	- 0.045	- 0.035	19.0 23.0	4.0 5.0	23.0 28.0	1.0 2.0

Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B)	Brinell (HB)
TP904L	490	220	35	70-90 typical	-
Rockwell Hardness value range is typical only; other values are specified limits.

Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (m/m/C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100C (J/kg.K)	Elec Resistivity (n.m)
			0-100C	0-315C	0-538C	At 20C	At 500C
904L	8000	200	15	-	-	13	-	500	850

Equivalent grades of TP904L

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
TP904L	N08904	904S13	-	1.4539	X1NiCrMoCuN25-20-5	2562	-
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Supplementary Testing:

Eddy Current Testing
O.P Testing
Radiography Testing

Corrosion Testing
Micro Testing
Macro Testing

IGC Testing
Ultrasonic testing
Liquid Penetrate testing

Applications

Typical applications include
Processing plant for sulphuric, phosphoric and acetic acids
Pulp and paper processing
Components in gas scrubbing plants
Seawater cooling equipment
Oil refinery components
Wires in electrostatic precipitators

Company Details

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Business Type:

Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other 
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Year Established:

2007 
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Total Annual:

50M-70M
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Employee Number:

50~850 
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Ecer Certification：

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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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