SA213 T2 T11 T12 T21 T22 Carbon Steel Heat Exchanger U Bent Tubes

• Customization: Available
• Customized: Non-Customized
• Performance: Corrosion Resistant
• Model NO.: wan359
• Certification: ISO
• Style: Steel Type
• Size: 8-133mm
• Wt: 0.6-3mm
• Material: Stainless Steel
• Quality: Grade a
• Surface: Annealed and Pickling
• Place of Origin: China
• Name: U Bent Tube
• Principle: Regenerative Heat Exchanger
• Application: Heater, Cooler
• Transport Package: in Bundle or Wooden Cases
• Specification: 8-133mm
• Trademark: Kingmetal
• Origin: Made-in-China
• HS Code: 73041900
• Production Capacity: 5000 Tons Per Month

Product Description

 T2  Carbon Steel Heat Exchanger U Bent , T11 Carbon Steel U Bent , T12 Carbon Steel Heat Exchanger U Bent
T21 Carbon Steel Heat Exchanger U Bent , T22 Carbon Steel Heat Exchanger, U Bent supplier in China ...

• U-bend tubes OD 9.5mm - 38.1mm
• WT up to 6.35mm
• Bending radii 1.25 x OD up to 1700mm
• Bends can be supplied in accordance with TEMA R / ASTM SA/A556
• Leg length up to 15000mm
• Heat treatment where required by electric furnance or direct resistance
• Hydrotesting up to 10,000 psi

Tubes for heat exchangers are made of steel according to:

• EN 10216-2: P235GH
• DIN 1629: St 37.0
• DIN 17175: St35.8, 15Mo3
• A / SA179, steel grades acc to standard
• A / SA 213: T2, T11,T12, T21, T22
• A / SA 556: A2, B2, C2

U bent Product show 

Details 
 

Standard Dimensions - U-Bent Tube
Outside diameter		6 -90 mm		¼"-3 ½"
Maximum overall length		1 - 28 m		3 - 92 ft
Bending radius	Min	1,5 × tube diameter
	Max	1500 mm	4 ft

 

Materials - U-Bent Tube
Carbon Steel		SA 179 / A 179
Carbon Steel		SA 210 / A 210
Carbon Steel		SA 334 / A 334
Stainless Steel		SA 213 / A 213
Duplex Stainless Steel		SA 789 / A 789
For different materials please contact our sales department.

Kingmetal provides bent tubes including:

Heat treatment (by Joule effect on bent area): Inert atmosphere inside tube (on request).
Anti-oxidation surface treatment (with protective oils).
Trimming and deburring of the ends.
Internal cleaning and cap insertion.
Packing in custom racks.

Applications - U-Bent Tube ,U-bend tubes are widely used in heat-exchanger systems.

The common application fields are:
heat exchangers (condensers, evaporators, sea water desalinators)
chemical and petrochemical industries
food processing and refrigeration industries 

Heat-exchanger equipment on the basis of seamless stainless U-tubes is essential in strategically important and
critical fields - nuclear and petrochemical machine building.

"U bend tubes for heat exchangers applied mostly in Oil & Gas plants, Chemical & Petrochemical plants, Refineries,
Power plants, Renewable energy plants."

• Object medium: 10% sodium
• hydroxide+5% sodium hypochlorite
• Shell Diameter: ø 800
• Working Pressure: 1.5mpa
• Working Temperature: 40º C-90º C
• Heat Exchange Surface Area: 100M2
• Material: Gr1\Gr2

• ASTM A213 ASME SA213 Seamless Alloy Carbon Steel Heat Exchanger U Tubes for Boilers
  With strong wood structure box packing by containers loading and shipping.

KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes
and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have
ich exporting experience ...

Cooperating with us you will feel easy and safe !