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Your Location: Home > Pipes > Stainless Steel U Tube > Ferritic/Austenitic Stainless Steel U Bends, ASTM A270 Seamless/Welded Sanitary Tubing
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Ferritic/Austenitic Stainless Steel U Bends, ASTM A270 Seamless/Welded Sanitary Tubing

  • FOB PriceUSD 800 - 30,000/Piece
  • PortNingbo or Shanghai
  • MOQ0.5 Tons
  • Supply Ability1000 Tons Per Month
  • Payment TermsL/C,T/T,Western Union
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 15 days

Detailed description

Quick Detail:

      NameFerritic/Austenitic Stainless Steel U Bends, ASTM A270 Seamless/Welded Sanitary Tubing

      Place of Origin:Zhejiang, China (Mainland)    Brand NameYaang

      ShapeStainless Steel U Bends                        Material: Stainless Steel

      Steel Grade304/304L/304H, 316/316L ...


Packaging & Delivery

Packaging Detail: according to customer's require or export's standard
Delivery Detail: 2 - 15 days after confirmation


Specifications:

Ferritic/Austenitic Stainless Steel U Bends

OD: 12.7mm - - - 38.1mm

WT: 0.89~2.77mm

Bending Radius: From 1.5*OD (Outside  Diameter) To 1500mm

When  Ordering Tubes With  Radius less or equal to 1.5*OD,  It Is Necessary To Agree Precision Of Geometrics.

Straight Tubes Maximum Length: (Before  Bending):   35000  mm.

Leg Length: Min 1 Meter, Max. 16500 mm  (For Max  R=1500mm)

Note: Other Size Are Available Upon Agreement.

Heat Treatment: Stress Relieved After U - Bending (Bending Area Plus 300MM For Each Leg).

Application: Widely Used In Heat - exchanger Systems Bending Radius: 1.5*OD - 1500mm
Heat Treatment:

Stress Relieved After U - Bending

 (Bending Area Plus 300MM For Each Leg)

Material Grade:

304/304L/304H, 316/316L, 316Ti, 321,

 309S, 310S, 317L, 321H, 347H, 2205, 

S31803, 2507, 904L

Outer Diameter: 12.7mm - 38.1mm Standard:

ASTM A312, ASTM A269, ASME SA213,

 ASTM A249, ASME SA249, ASTM A789, 

EN10216 - 5 A106/A1016M

Type: Stainless Steel U Bends/Stainless Steel U Tube Wall Thickness: 0.89mm - 2.77mm

 

 

  
"U" Stainless Steel Tubes are manufactured in our plant as per the customer requirements. Bend can be Heat Treated in accordance with Client' s Requirements followed by hydrostatic testing and dye penetrant testing if required.
U bend stainless steel tubes are widely used in heat - exchanger systems.Heat exchanger equipment on the basis of seamless stainless U - tubes is essential in strategically important and critical fields - nuclear and petro - chemical machine building.
Stainless Steel U tube heat exchangers Designed for high temperature applications, especially for steam  condensing or hot oil systems.This model is selected when differential expansion makes a fixed tube sheet exchanger unsuitable and when conditions preclude a floating head type (HPF) selection.
  
Standard: ASTM A312, ASTM A269, ASME SA213, ASTM A249, ASME SA249, ASTM A789, EN10216 - 5 A106/A1016M

 

Initial  Length: Maximum Lengths of 27000mm can be supplied on request.

Bending  Radius: From 1.5*OD (Outside  Diameter) To 1500mm

When Ordering Tubes With Radius less or equal to 1.5*OD, It Is Necessary To Agree Precision Of Geometrics.

Straight Tubes Maximum Length: (Before  Bending): 35000 mm.

Leg Length: Min 1 Meter, Max. 16500 mm (For Max R=1500mm)

Note: Other Size Are Available Upon Agreement.

Heat Treatment: Stress Relieved After U - Bending (Bending Area Plus 300MM For Each Leg).

 

The basic Testing and processing:

 

1.High Pressure hydrostatic Test: Minimum: 10 Mpa - - 25Mpa

2.Air Under Water Test After Bending

3.U Tube wall thickness Test

4.Eddy Current Test Before U bend Formed

5.Ultrasonic test before U bend Formed

6.Heat Treatment to stress relieved

7.Ball passing Test

The below sizes are those most frequently used, other sizes can be produced upon request.

Grade (UNS)

304/304L/304H (1.4301/1.4306/1.4948); 316/316L (1.4401/1.4404); 

316Ti (1.4571)321 (1.4541); 309S (1.4833); 310S (1.4845);

317L (1.4438); 321H (1.4878); 347H (1.4550)2205 (1.4462), S31803, 2507, 904L

Outside Dia:

12.7mm - - 38.1mm (0.625" - - 1.252")

Wall thickness:

0.89 - - 2.77mm

Standards (Norm):

ASTM A688 Standard for U bend Stainless steel Tube; ASTM A566

 

EN 10216 - 5, DIN 17456, DIN 17458

 

GB/T 14975, T 14976, T 13296, GB 5310

 

ASTM  A213, A 269, A312, A511, A789, A790

 

JIS G3459, G3463

 

GOST 9940, GOST 9941

More Products

If any inquiry about products, please feel free to contact us sales@yaang.com

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 / Email:sales@yaang.com
Address:Longwan District, Wenzhou, Zhejiang Province, China.

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