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ASTM A312 TP904L Annealed And Pickled SS Seamless Pipe(Apply for Chemical/Oil/Marine)

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ASTM A312 TP904L Annealed And Pickled SS Seamless Pipe(Apply for Chemical/Oil/Marine)

Name: ASTM A312 TP904L Annealed And Pickled SS Seamless PipeApply for ChemicalOilMarine
Brand: YUHONG
Price: 1 USD

Wholesale ASTM A312 TP904L Annealed And Pickled SS Seamless Pipe(Apply for Chemical/Oil/Marine) from china suppliers

Brand Name : YUHONG

Model Number : ASTM A312 TP904L

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001

Place of Origin : CHINA

MOQ : 1PC

Price : ACCORDING TO CLIENT'S REQUEST

Payment Terms : L/C, T/T

Supply Ability : 1500 tons per month

Delivery Time : 10 DAYS

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Type : Stainless Steel Seamless pipe

Material : 1.4539 , TP904L

Standard : A312

OD : 1/8'',1/4'',3/8'',1/2'',3/4'',1'',1 1/4'',1 1/2'', 2'', 2 1/2'' 3'', 3 1/2'', 4'', 5'', 6'', 8'', 10'', 12'', 14'', 16'', 18'', 20'', 22''. 24''

WT : SCH 5S, SCH 10, SCH 10S,SCH 20, SCH 30, STD, SCH 40, SCH 40S, SCH 60, XS,SCH 80, SCH 80S, SCH100,SCH 120, SCH 160 , XXS

Surface : Pickled&Annealed

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ASTM A312 TP904L stainless Steel Pipe Large Outside Diameter For Chemical / Oil / Marine

Yuhong Special Steel has been operating seamless welded pipes and tubes for austenitic stainless steel and nickel alloy steels (Hastelloy, Monel, Inconel, Inkoloy) for more than 25 years, and sells steel tubes and tubes every year. More than 80,000 tons. Our customers have covered more than 45 countries, such as Italy, the United Kingdom, Germany, the United States, Canada, Chile, Colombia, Saudi Arabia, South Korea, Poland, Singapore, Australia, France, etc.

Description

Material 1.4539(alloy 904L) is an austenitic special steel with high molybdenum content, high copper content and very low carbon content.

Our product range in 1.4539 are tubes and pipes, fittings and flanges, accessories.

Some of the quality tests carried out by our quality department includes:

Corrosion Test	Only when specifically requested by the customer
Chemical Analysis	Conduct tests according to required quality standards
Destructive / Mechanical Testing	Tensile \| Hardness \| Flattening \| Flare \| Flange
Reverse-bend and Re. flat tests	Fully compliant with relevant standards and ASTM A-450 and A-530 specifications, ensuring trouble-free extension, welding and use on the client side
Eddy Current Testing	Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing	100% hydrostatic test, check pipe leaks according to ASTM A 450 specification, the maximum pressure we can support is 20Mpa/7s.
Air Under Pressure Test	Check for any signs of air leakage
Visual Inspection	After passivation, each tube is subjected to a thorough visual inspection by trained personnel to detect surface defects and other defects

Supplementary Testing : In addition to the above tests, we also carry out supplementary tests on finished products. Tests carried out in this regard include:

Eddy Current Testing
O.P Testing
Radiography Testing

Corrosion Testing
Micro Testing
Macro Testing

IGC Testing
Ultrasonic testing
Liquid Penetrate testing

Material No.	1.4539
EN Symbol (short)	X1NiCrMoCu25-20-5
AISI/SAE	—
UNS	N08904
AFNOR	Z 2 NCDU 25-20
B.S.	—
Alloy	alloy 904L
Registered work's label	—
Normen	VdTÜV 421 , SEW 400

Chemical composition ¹
C ≤ %	Si ≤ %	Mn ≤ %	P ≤ %	S ≤ %	Cr %	Mo %	Ni %	V
0,02	0,70	2,0	0,030	0,010	19,0-21,0	4,0-5,0	24,0-26,0
Nb	Ti	Al	Co	Cu %	N ≤ %	Fe
				1,20-2,00	0,15
¹ in accordance with Key to Steel 2001

Temperature range:	Density kg/dm³	Hardness (HB)
Special characteristics
pressure bomb/pressure vessel - 60°C bis 400°C	7,9	≤ 230
excellent stability against pitting corrosion, stress corrosion and intergranular corrosion

Welding filler

1.4539, 1.4519

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