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Bend U Pipe Out Diameter2" U-bent Tubes ASME A/SA249 TP321/321H
Latest company news about Bend U Pipe Out Diameter2" U-bent Tubes ASME A/SA249 TP321/321H

Bend U Pipe Out Diameter2" U-bent Tubes ASME A/SA249 TP321/321H

 

U Bend Tube are manufactured in our plant as per the customer requirements. Solution annealing after bend will

be process to lower the risidual stress, and followed by hydrostatic testing and dye penetrant testing if required.

 

Nickel Alloy
Standard

· ASTM / ASME SB 336

· UNS 10276 (HASTELLOY C 276 )

· UNS 2200 (NICKEL 200 )

· UNS 2201 (NICKEL 201 )

· UNS 4400 (MONEL 400 )

· UNS 8020 (ALLOY 20 / 20) CB 3

· UNS 8825 INCONEL (825 )

· UNS 6600 (INCONEL 600 )

· UNS 6601 (INCONEL 601 )

· UNS 6625 (INCONEL 625 )

· UNS 5500(MONEL K500)

· UNS 8800(INCONEL 800)

· UNS 8810(INCONEL 800H)

 

Stainless Steel Tubes Size for Heat Exchanger


Inch to mm Chart

Inches Decimal Millimeters
1/16″ .0625 1.59 mm
1/8″ .1250 3.18 mm
3/16″ .1875 4.76 mm
1/4″ .2500 6.35 mm
5/16″ .3125 7.94 mm
3/8″ .3750 9.53 mm
7/16″ .4375 11.11 mm
1/2″ .5000 12.70 mm
9/16″ .5625 14.29 mm
5/8″ .6250 15.88 mm
11/16″ .6875 17.46 mm
3/4″ .7500 19.05 mm
13/16″ .8125 20.64 mm
7/8″ .8750 22.23 mm
15/16″ .9375 23.81 mm
1″ 1.00 25.40 mm
1 1/4″ 1.25 31.75 mm
1 1/2″ 1.50 38.10 mm
2″ 2.00 50.80 mm

 

 


Stainless Steel ubend :

ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L, 316TI, 316H, 304L

Carbon Steel ubend
ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel
ASTM A420 WPL3 / A420WPL6

Alloy Steel ubend
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Duplex Steel ubend
ASTM A 815 UNS NO S 31803, S 32205, S 32760, S 32750

Copper Nickel
C70600(90:10), C71500(70:30), C71640.

 

2) U Bend Tube Minimum tube wall thickness in the bend part (T min)T(min) ≥ (SW × (2×R + D))/( 2× (R+D)
where: SW is smallest wall thickness
D Nominal outside diameter
R radius

3) U Bend Tube Radius tolerance
1) for R 100 mm +/- 3 mm
2) for R ≥ 100 mm +/- 5 mm

4). U bend Pipe Straightness tolerance max. 1,5 mm per 1 m
U Bend Tube ends: plain, vertically cut to the tube axis

U Bend Tube OD in mm can be bent upon agreement: 15.8 16.0 17.0 18.0 19.05 20.0 21.3 25.4 26.7 31.8 32.0 38.1mm

U bend Tube Initial Length
Maximum lengths of 27000mm can be supplied on request

 

 

Packing and Shipping

Package:Standard export carton packing.

Delivery time:stock 7-10 workign days after confirming order,detail delivery date should be decided according to

production season and order quantity.

 

latest company news about Bend U Pipe Out Diameter2" U-bent Tubes ASME A/SA249 TP321/321H  0

 

 

TEST CERTIFICATE
Mill Test Certificate as per EN 10204 / 3.1

Advanced capabilities for U-bent tubes:

  1. Reliable bending machines
  2. Precision bending dies
  3. Eddy current test before bending
  4. Bending up to 105’(32m) developed length
  5. Electric resistance stress relief annealing after bending
  6. Hydrostatic test after bending
  7. OD and WT reduction Testing
  8. Full bending radius and tube legs tolerance check
  9. Stack-rack boxing

 

 

 

Pub Time : 2021-09-08 18:02:27 >> News list
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