ASTM A199 T4, T5, T9, T11, T21, T22, T91 Carbon Steel and Alloy Heat Exchanger Pipe Condenser Tube

• After-sales Service: Supplied
• Warranty: 30 Years
• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Varnishing
• Model NO.: Carbon and Alloy Seamless Tube
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Applicaiton: Electric/Nuclear Power
• Applicaiton2: Oil and Gas Exploitation
• Applicaiton3: Oil Refining
• Applicaiton4: Chemical&Fine Chemical Industry
• Applicaiton5: Coal Chemical Industry
• Applicaiton6: Offshore Engineering&Shipbuilding
• Applicaiton7: Seawater Desalination&Water Treatment
• Applicaiton8: Natural Gas
• Applicaiton9: Instrumentation Tubing
• Applicaiton10: Heat Exchanger/Condenser/Heat Transfer/Rradiator
• Applicaiton11: Chemical Fertilizer/Fibre
• Applicaiton12: Sanitary Tube
• Applicaiton13: Aviation&Aerospace
• Applicaiton14: Oilfield
• Applicaiton15: Tanker
• Transport Package: Plywood Case, Bundled with Plastic Bags
• Specification: OD 17.2-168.3mm
• Trademark: EZS
• Origin: China
• HS Code: 73043190
• Production Capacity: 200000 Tons/Year

Product Description

Product Description

ASTM A199 Heat-exchanger and condenser tube

ASTM A199/A199M, Specification for Seamless Cold-Drawn Intermediate Alloy-Steel Heat-Exchanger and Condenser Tube

Outer Diameter:3.2-76.2 mm

Wall Thickness: 1mm~150mm (SCH10 ~ XXS)

Length: 5.8m~12m,etc

Grades:T4,T5,T9,T11,T21,T22,T91

Applicable temperature:These heat exchangers are designed for service temperatures ranging from - 100°C to +625°C (-150°F to 1150°F).

ASTM A199 Physical Property

Steel Grade	Tensile Strength Mpa min	Yield Strength mpa	Elongation %	Hardness HRB max
All grades except T91	60(415)	60(415)	25(170)	85
T91	85(585)	85(585)	60(415)	/

ASTM A199 Chemical Composition

Grade	C	Mn	P,max	S,max	Si	Cr	Mn
T4	0.05 - 0.15	0.30-0.60	0.025	0.025	0.50-1.00	2.15-2.85	0.44-0.65
T5	0.15	0.30-0.60	0.025	0.025	0.50	4.00-6.00	0.45-0.65
T9	0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.00-10.00	0.90-1.10
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	1.00-1.50	0.44-0.65
T21	0.05-0.15	0.30-0.60	0.025	0.025	0.50	2.65-3.35	0.80-1.06
T22	0.05-0.15	0.30-0.60	0.025	0.025	1.90-2.60	0.87-1.13	0.87-1.13
T91	0.08-0.12	0.30-0.60	0.020	0.010	0.20-0.50	8.00-9.50	0.85-1.05

 

The ASTM A199 tubes are intended for the construction of heat exchange equipment for Process Industries such as oil refineries, gas condensers or petrochemical plants. Any ASTM A199 needs, call for us today!

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