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ASME B163 B677 Stainless Steel U Bends, Stainless Exhaust 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:

      NameASME B163 B677 Stainless Steel U Bends, Stainless Exhaust 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:

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 [email protected]

Related products:More>>

Tel No:+86-18267732328 / Email:[email protected]
Address:Longwan District, Wenzhou, Zhejiang Province, China.

Copyright Notice © www.yaang.com Yaang Pipe Industry Co., Limited All rights reserved.
Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.

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