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ASTM A210 / ASME SA210 A1 T11 T22 ERW Weld U Bend Tube For Water Boiler

Basic Information
Place of Origin: Jiangsu China (Mainland)
Brand Name: WUXI SYLAITH
Certification: SGS ISO ROHS
Model Number: ASTM A210 / ASME SA210 A1 T11 T22
Minimum Order Quantity: 1 MT
Price: Negotiable
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 3~10 days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
Detail Information
Application: Heat-Exchanger Certificate: SGS ISO ROHS
Section Shape: Round Product Name: Steel U Tube
Standard: ASTM A210 Surface Treatment: Varnish
Technique: Seamless/Cold Drawn/Weld/ Welded/ERW
High Light:

steel u tube

,

Heat-Exchanger U Tube


Product Description

 

ASTM A210 / ASME SA210 A1 T11 T22 ERW Weld U Bend Tube For Water Boiler

 

 

U-shaped tube heat exchanger is a shell and tube heat exchanger whose tube bundle is composed of

U-shaped tubes with different radius of elbow and both ends of tube are fixed on the same tube plate.

 

Product Name  U Bend Tube 
Standard and Grade

ASTM A210/ASME SA210 A1

 

ASTM A213/ASME T11 T22

 

A106B/A53B/A179/A192/A200/A333/A335/500


ASME SA106B/A53B/A192/A200/A333/A335/500


BS3059 BS6323-4 BS3602-1


EN10297-1 EN10305-1 EN10216-1 EN10216-2 EN10210-1


DIN1629 DIN1630 DIN 17175 DIN2391 DIN17204 DIN2448


JIS G3452(SGP) JIS G3461JIS G3462 JIS G3454JIS G3455 JIS G3444

 

Type Seamless (cold drawn) or ERW
Ends Plain ends or bevel ends
Plain ends or bevel ends BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)As different requirements,It including pickling,etc. AS per Standard.
OD 25.4mm
WT 2.11mm
Length 6 m ~ 25m
Application HEAT EXCHANGER

 

Factory test and other terms

 

1.Hydrostatic or Nondestructive Electric Test

2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking

6.we provide bevel end,plastic cap, varnish coating, oiled or black painted to prevent rustand other packing 

service.

 

Technical Requirements

 

Straight Tubes Standard Specification For Bending:

ASME SA 213; ASTM A179 ;ASTM A210 etc

Marking: Before Bending By Marking Machine All Over The Tube Length (Bent Section After Heat Treatment Without Marking)

Note: Marking is also possible After Bending On The Straight Parts Of U-Bending Tube.

 

U-Bend Tubes

 

-TEMA RCB 2.31 Standard Of The Tubular Exchanger Manufacturers Association (9th Edition).

-ASTM A688/ASME SA688 Standard Specification For Welded Tubes Of Austenitic Corrosion Resistant 

Steel Grade Designed For Feed Water Boilers.

-ASTM B163/ASME SA163 Standard Techinical Requirements For Tubes Of Nickel And Nickel Alloy For 

Condensers And Heat Exchangers.

 

Customer Specifications.

 

ASTM A210 / ASME SA210 A1 T11 T22 ERW Weld U Bend Tube For Water Boiler 0

 

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).

 

Hydrostatic Test After U Bending: Maximum Test Pressure 600 Bar, Soaking 10 Sec. With 

Dematerialized Water. Compressed Air Cleaning After Hydro-Test.

 

Packaging: In Strong Transport-Worthy Pre-fumigated wooden boxes of corresponding dimensions for 

each tube Length, Radius, Diameter, According To PO requirements as well as wrapped In polyethylene 

films With soft plastic caps on both end of Tube.

 

Grade and Chemical Composition (%)

 

STANDARD

GRADE

                           CHEMICAL COMPOSITION

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

         ASTM A179

  A179

≤0.06-0.18

/

0.27-0.63

≤0.035

≤0.035

 

 

 

 

 

         ASME SA106

SA106B

0.170.25

≥0.1

0.701.00

≤0.030

≤0.030

≤0.035

 

 

 

 

         ASTM A106

    A

≤0.25

≤0.10

0.270.93

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

    B

≤0.30

≤0.10

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

    C

≤0.35

≤0.10

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

ASTM A53

    A

0.25

/

0.95

0.05

0.045

0.40

0.15

0.40

0.40

0.08

    B

0.3

/

1.2

0.05

0.045

0.40

0.15

0.40

0.40

0.08

 

Mechanical Properties

 

Mechanical properties

Material

Min Tensile strenght   

 N/mm2

Min. Yield strengh

 N/mm2

Min Elongation

  %

A179

325

180

35

 

Standard

Steel grade

Tensile(MPa)

Yield(MPa)

Elongate(%)

Hardenss

20MnG

20MnG

≥415

≥240

≥22

 

25MnG

25MnG

≥485

≥275

≥20

 

15CrMoG

15CrMoG

440~640

≥235

≥21

 

12Cr2MoG

12Cr2MoG

450~600

≥280

≥20

 

12Cr1MoVG

12Cr1MoVG

470~640

≥255

≥21

 

12Cr2MoWVTiB

12Cr2MoWVTiB

540~735

≥345

≥18

 

10Cr9Mo1VNb

10Cr9Mo1VNb

≥585

≥415

≥20

 

ASME SA210

SA210A-1

≥415

≥255

≥30

≤143HB

SA210C

SA210C

≥485

≥275

≥30

≤179HB

ASME SA213

SA213 T11

≥415

≥205

≥30

≤163HB

SA213 T12

SA213 T12

≥415

≥220

≥30

≤163HB

SA213 T22

SA213 T22

≥415

≥205

≥30

≤163HB

SA213 T23

SA213 T23

≥510

≥400

≥20

≤220HB

SA213 T91

SA213 T91

≥585

≥415

≥20

≤250HB

SA213 T92

SA213 T92

≥620

≥440

≥20

≤250HB

DIN17175

ST45.8/Ⅲ

410~530

≥255

≥21

/

15Mo3

15Mo3

450~600

≥270

≥22

 

13CrMo44

13CrMo44

440~590

≥290

≥22

 

10CrMo910

10CrMo910

480~630

≥280

≥20

 

 

Applications

 

U-bent steel tubes are widely used in heat-exchanger systems.

Heat-exchanger equipment on the basis of its essential in strategically importantand critical fields-nuclear and petrochemical machine building.

 

Product Photo

 

ASTM A210 / ASME SA210 A1 T11 T22 ERW Weld U Bend Tube For Water Boiler 1

 

Packing & Delivery

 

Mirror ETC Seamless 201 Stainless Steel Pipe Tube Seal Ends For Industry 2

FAQ


Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Silaishi Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.


Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available


Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.

 

Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).

 

 

 

Contact Details
Deasy

Phone Number : 86-13338118310

WhatsApp : +8613338118310