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ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications

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ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications

Name: ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications
Brand: YUHONG
Price: 1 USD

China ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications wholesale

Brand Name : YUHONG

Model Number : ASTM A312 TP904L

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

Place of Origin : China

MOQ : 100 KGS

Price : Negotiable

Payment Terms : T/T, L/C

Supply Ability : According to Client Requirements

Delivery Time : 15-90 Days

Packaging Details : According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap

Standard : ASTM A312, ASME SA312

Material Grade : TP904L

Type : Seamless, Welded, Round Pipe

Thickness : 1-60mm

Outer Diameter : 6-860mm, Customized

Length : 6 Meters or customized

Technique : Cold Rolled Hot Rolled, Cold Drawn

Applications : Decoration,Construction,boiler,oil and gas,electric

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ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications

YUHONG HOLDING GROUP has been operating seamless / welded pipes and tubes for austenitic stainless steel and nickel alloy steels (Hastelloy, Monel, Inconel, Inkoloy) for more than 30 years, and exports steel tubes & pipes, fittings and flanges every year of more than 80,000 tons. Our customers have covered more than 50 countries all over the world. 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 Test:

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
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

ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications

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ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications

ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications

Chemical composition

Special characteristics

TP904L Stainless Steel Pipe

Chemical Stainless Steel Pipe 630mm

Welded Stainless Seamless Pipe

ASTM A312 TP904L Large Outside Diameter Stainless Steel Pipe For Chemical Applications Images