products

Small Diameter Cold Drawn Seamless Metal Tubes ASTM For Water Wall

Basic Information
Place of Origin: Jiangsu China (Mainland)
Brand Name: WUXI SYLAITH
Certification: SGS ISO ROHS
Model Number: A213 T91
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 3-15days
Payment Terms: 30%T/T in advance ,paypal, L/C
Supply Ability: 8000MT/Month
Detail Information
Features: Thick Wall/ Thin Wall Application: Water Wall
Size: As Required Material: Alloy Steel
Section Shape: Round Standard: ASTM A213
High Light:

Seamless Alloy Steel Tube

,

Round Steel Tube


Product Description

 

Small Diameter Cold Drawn Seamless Metal Tubes ASTM For Water Wall

 

 Usually laid on the inner wall of the furnace, mainly used to absorb the flame in the furnace and high temperature flue gas released by the radiant heat.

Because of the role of cooling and protection of the furnace wall, the water wall pipe is vertically arranged in the furnace around,

its main role is to absorb a lot of radiation heat of high temperature flue gas,

at the same time can reduce the slag and high temperature flue gas damage to the furnace wall, protect the furnace wall.

 

Description

 

Executive Standard

ASTM A213

Materials

T2, T5, T5b, T5c, T9, T11, T12,T17, T21,

T22, T23, T24, T36,T91, T92, T122, T911

Size

Outer Diameter

12.7 mm – 114.3 mm        

Wall Thickness

0.8mm -15mm

Length

Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request

Ends

Plain end/Beveled,protected by plastic caps on both ends,

cut quare, grooved, threaded and coupling,etc

Surface Treatment

Bare,Painting black,varnished,galvanized,anti-corrosion      

3PE PP/EP/FBE coating

Technical Methods

Cold-drawn/Hot-expanded

Testing Methods

Eddy current testing,

Hydrostatic testing or Ultrasonic examination,

NDT and also with chemical and physical property inspection

Packaging

Small pipes in bundles with strong steel strips,large in loose pieces; 

Covered with plastic woven bags; Suitable for lifting operation;

 Loaded in 40ft or 20ft container or in bulk

Also according to customer's requests

Application

boiler,superheater,and heat-exchanger tubes

Origin

Zhangjiagang Jiangsu Prov.China

Certificates

API ISO PED

Third Party Inspection

SGS BV TUV etc.

 

Grade and Chemical Composition(%)

 

Grade

C

Mn

P≤

S≤

Si

Cr

Mo

V≥

T11

0.05-0.15

0.30-0.60

0.025

0.025

0.50-1.00

0.50-1.00

1.00-1.50

 

T12

0.05-0.15

0.30-0.61

0.025

0.025

≤0.50

0.80-1.25

0.44-0.65

 

T13

0.05-0.15

0.30-0.60

0.025

0.025

≤0.50

1.90-2.60

0.87-1.13

 

T2

0.10-0.20

0.30-0.61

0.025

0.025

0.10-0.30

0.50-0.81

0.44-0.65

 

T5

≤0.15

0.30-0.60

0.025

0.025

≤0.50

4.00-6.00

0.45-0.65

 

T5b

≤0.15

0.30-0.60

0.025

0.025

1.00-2.00

4.00-6.00

0.45-0.65

 

T5c

≤0.12

0.30-0.60

0.025

0.025

≤0.50

4.00-6.00

0.45-0.65

 

T9

≤0.15

0.30-0.60

0.025

0.025

0.25-1.00

8.00-10.00

0.9-1.0

 

T22

0.05-0.15

0.30-0.60

0.025

0.025

≤0.50

1.90-2.60

0.87-1.13

 

T91

0.08-0.12

0.30-0.60

0.020

0.010

≤0.50

8-9.50

0.85-1.05

0.18-0.25

T92

0.07-0.13

0.30-0.60

0.020

0.010

≤0.50

8-9.50

0.3-0.60

0.15-0.25

T21

0.05-0.15

0.30-0.60

0.025

0.025

≤0.50

2.65-3.35

0.80-1.06

 

 

Mechanical Properties

 

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

 

 

Permitted tolerance for OD

 

OD

Plus tolerance(+)

Minus tolerance (-)

10.29—48.3

0.4

0.4

<48.3—-≤114.3

0.79

0.79

<114.3—≤219.1

1.59

0.79

<219.1—≤323.9

2.38

0.79

<323.9

±1%

 

WUXI SYLAITH TEEL Boiler Tube and Material/ Steel Grade

 

WUXI SYLAITH Boiler Tube and Material/Steel Grade 

JIS 

JIS G 3461 (STB340, STB410, STB510)

JIS G 3462 (STBA12, STBA13, STBA20,

STBA22, STBA23, STBA24, STBA25, STBA26)

JIS G3454 JIS G3455

JIS G3458

JIS G3460

JIS G 3464 (STBL380, STBL450, STBL690)

ASTM

ASTM A178/A178M (GRADE A, C, D)

ASTM A179/A179M

ASTM A192/A192M

ASTM A213/A213M (T2,T5,T5b, T5c,T9,T11,T12,T17,T21,T22,T23 etc)

ASTM A214/A214M

ASTM A250/A250M

ASTM A1020/A1020M (GRADE A, C, D)

DIN

DIN17175(St 35.8, St 45.8, 17Mn4, 19Mn5,

15Mo3, 13CrMo44, 10CrMo910, 14MoV63, X20CrMoV121)

GB

GB3087(10#, 20#), GB5310(20G, 20MnG,

25MnG, 15MoG, 20MoG, 15CrMoG, 12Cr1MoVG, 10Cr9Mo1VNbN etc)

 

Applications

 

High pressure, low & medium pressure boiler steel pipes & tubes are suitable for making super-heaters, re-heaters, water wall, and economizer in large-scale power plant. 

 

Factroy Pictures

 

A192 / A192M Boiler Tubes Seamless Steel Tubes 0.8mm - 35mm Stress Released 1

 

Packaging & Shippping

 

A192 / A192M Boiler Tubes Seamless Steel Tubes 0.8mm - 35mm Stress Released 4

A192 / A192M Boiler Tubes Seamless Steel Tubes 0.8mm - 35mm Stress Released 5

 

 

Certificates

A192 / A192M Boiler Tubes Seamless Steel Tubes 0.8mm - 35mm Stress Released 6

 

FAQ

 

Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith 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