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EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213

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EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213

China EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213 supplier
EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213 supplier EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213 supplier EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213 supplier EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213 supplier

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Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008, PED 97/23/EC
Model Number: TP347 347H

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP
Delivery Time: 10 DAYS
Payment Terms: T/T or L/C
Supply Ability: 1000 TONS / MONTH
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Detailed Product Description
Type: SEAMLESS TUBE Application: HEAT EXCHANGER
Production Method: COLD DRAWN Inspection: TUV, BV, DNV
Document: EN10204 3.1 EN10204 3.2 Size Range: 5/8'' - 2''

EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213

 

 

ASME SA-213-TP347/347H

 

Seamless ferritic and austenitic alloy steel boiler, superheater, and heat exchanger tubes.


Chemical Properties:


Carbon: 0.08 max. Silicon: 0.75 max


Manganese: 2.00 Nickel: 9.00-13.0


Potassium: 0.04 Chromium: 17.0-20.0


Sulfur: 0.03 Molybdenum: n/a


Mechanical Properties:


Tensile Strength:


ksi: 75


MPa: 517


Yield:


ksa: 30


MPa: 207


Elongation in 2in. or 50mm, min. %: 35


Max. Hardness Rockwell B: 90

 

Technical details:

 

Technical composition (%) Fe Cr Ni Mn Si P C S Nb
347 min Bal. 17.0 9.0 - - - 0.040 - 8xC
  max - 20.0 13.0 2.00 0.75 0.040 0.080 0.030 0.8
347H min Bal. 17.0 9.0 - - - 0.040 - 10xC
  max - 20.0 13.0 2.00 0.75 0.040 0.100 0.030 1.0

 

Mechanical properties 347 347H
Tensile strenght (mpa, min) 515 - 690 515 - 740
Yield strength (0.2% offset mpa, min) 215 - 260 215 - 260
Elongation (%, min) 40 40
Density / weight (g / cm3 / kg) 7.9 7.9

 

Wst. 1.4550/1.4912

 

UNS S34700/S34709

 

Specification:

 

ASTM A 269/A 213/A 312 / EN10216-5 /EN ISO 1127 D4/T3/EN 10305 / PED 97/23 EC

 

Maximum exposure temperature: 850°C / 1560°F

 

Alloy 347 is an austenitic, niobium, stabilized stainless chromium-nickel steel. It has slightly imposed corrosion resistance over 321 stainless steel in strongly oxidizing environments and is preferable for aqueous and low temperature environments due to its good resistance to inter granular attack. The 347H has high carbon (0.4 to 0.1%) for better high temperature creep properties.

 

Characteristics:

 

Excellent resistance to inter granular corrosion due to niobium stabilization


Good resistance to organic aids and salt solutions


Sensitive to pitting and crevice corrosion


Less resistance to stress corrosion crashing by chloride solutions


Market Applications:

 

Oil refineries


Fires heater tubes


Power plants


Heat exchanges


High chemical process


High temperature stream service

 

Grade UNS Wst.No. Maximum exposure temperature
304/304L S30400/S30403 1.4301/1.4306 600°C / 1115°F
316/316L S31600/S31603 1.4401/1.4406 430°C / 800°F
321 S32100 1.4541 650°C / 1205°F
316Ti S31635 1.4571 500°C / 930°F
310/310S S31000/S31003 1.4841/1.4845 1140°C / 2060°F
317L S31703 1.4438 430°C / 800°F
600 N06600 2.4816 900°C / 1625°F
601 N06601 2.4851 1200°C / 2200°F
625 B06625 2.4856 980°C / 1800°F
800 N08800 1.4876 600°C / 1100°F
800H N08810 1.4958 1100°C / 2000°F
800HT N08811 1.4959 1100°C / 2000°F
825 N08825 2.4858 550°C / 1000°F
C22 N06022 2.4602 677°C / 1250°F
C276 N10276 2.4819 1038°C / 1900°F
C4 N06455 2.4610 1038°C / 1900°F
Ti Grade 2 R50400 3.7035 430°C / 800°F
Zirconium R06702 - 550°C / 1020°F

 

EN10204 3.1 Cold Drawn Seamless Steel Pipe Heat Exchanger Tube TP347 347H ASME SA213

Contact Details
Spezilla Tube Co., Ltd.

Contact Person: Will Ma

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