user login

TIG Welding Stainless Steel Pipe / Tube / Piping for Condenser Tube ASTM A249 TP304 / L

Place of Origin: Zhejiang

Company Profile

Location: Wuxi, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Stainless Steel Pipes, Stainless Steel Tubes, Welded Stainless Steel Pipe

Product Detail

Model No.: OD: 6mm 101.6mm, WT:0.3mm 2.5mm

Product Description

TIG Austenitic Stainless Steel Tubes As Condenser Tube With ASTM A249, TP304 / L
 
Quick detail:
 

Name

Austenitic Stainless Steel Tubes

Delivery Condition

Bright Anneal

Material Grade

TP304 / L 

Standard

ASTM A249

Brand Name

KORER

Application

Condenser Tube And Heat Exchanger Tube

Out Diameter

6mm – 101.6mm

Wall Thickness

0.3mm – 3.5mm

 
Description:
 
Chemical Compositions:
 

Grade

Chemical Composition(%)

Remark

 

C≤

Mn≤

P≤

S≤

Si≤

Cr

Ni

Mo

N

Cu

 

201

0.15

5.5~7.5

0.06

0.03

1.00

16.0~18.0

3.5~5.5

0.25

 

202

0.15

7.5~10.0

0.06

0.03

1.00

17.0~19.0

4.0~6.0

 

304

0.08

2.00

0.045

0.030

0.75

18.0~20.0

8.0~10.50

0~0.1

 

304L

0.030

2.00

0.045

0.030

0.75

18.0~20.0

8.0~12.0

0~0.1

 

304H

0.04~0.10

2.00

0.045

0.030

0.75

18.0~20.0

8.0~10.50

0~0.1

 

310S

0.08

2.00

0.045

0.030

1.50

24.0~26.0

19.0~22.0

 

321

0.08

2.00

0.045

0.030

0.75

17.0~19.0

9.0~12.0

0~0.1

Ti≥5×(C+N),≤0.70

 

316

0.08

2.00

0.045

0.030

0.75

16.0~18.0

10.0~14.0

2.0~3.0

0~0.1

 

316L

0.030

2.00

0.045

0.030

0.75

16.0~18.0

10.0~14.0

2.0~3.0

0~0.1

 

317

0.08

2.00

0.045

0.030

0.75

18.0~20.0

11.0~15.0

3.0~4.0

0~0.1

 

317L

0.030

2.00

0.045

0.030

0.75

18.0~20.0

11.0~15.0

3.0~4.0

0~0.1

 

2205

0.030

2.00

0.030

0.020

1.00

21.0~23.0

4.50~6.50

2.50~3.50

0.08~0.20

 

430

0.12

1.00

0.040

0.030

1.00

16.0~18.0

≤0.75

 

409

0.08

1.00

0.045

0.030

1.00

10.5~11.7

≤0.50

Ti≤0.75

 

439

0.07

1.00

0.04

0.030

1.00

17.0~19.0

≤0.50

0~0.04

Ti≥0.20+4×(C+N);
≤1.10
Al≤0.15

 
 

 
Standards:
 

A249 Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes.

Materail:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317L, TP321

Welding Method:TIG

Chemical Composition:Acc.to A249 and A480

Heat Treatment:Bright Annealing temperature 1040

Straightness:0.8mm/900mm

Tolerance:OD Acc.to A1016/A1016M, WT +/-10%

Mechanical Property:Tension Test, Flattening Test, Flange Test, Reverse-Bend Test, Hardness Test, Hydrostatic or Other Nondestructive Test, Grain Size, Reverse-Bend Test, Hardness Test

Intergranular Corrosion:Acc.to the Buyer's Requirements

 
Applications:
 

Industry

Applications

Industry

Applications

Thermal Power Station

Condensers

Paper / Pulp

Industrial Equipments

Nuclear Power Staition

Condensers

Engineering

Machineries Instrumentation Tubing

Chemical

Heat Exchanger, Pressure Vessels

Sugar

Evaporators, Condensers, Driers

Petrochemical Industry

Condensers, Heat Exchanger

Automobiles

Muffler Tubes, Hydraulic Tubing,Exaust Pipes, Bracket Tubes

Refineries

General Piping

Architectural Construction

Construction

Fertilizers

Pressure Vessels

Phamaceuticals, Diary, Food, Beverages

Machineries Process Piping

 
Specifications:
 
1.Product Name: Austenitic Stainless Steel Tubes
2.Standard: ASTM A249
3.Grade: TP304 / L 
4.Outer Diameter : 6.00mm-101.6mm
5.Wall thickness : 0.30mm-3.5mm
6.Length: max.40000mm or as demand
7.Surface finish: Bright Anneal
8.Manufacture technology: TIG Welding
 
Competitive Advantage:
 
I.Supply Best Prices Based On Good Quality And Timely Delivery.
II.We Have Advanced NDT Equipments For The Tests Such As Eddy Current Test, Hydraulic Test And So On.And the Pipes Are 100% Inspected of Leakage Test.
III.Wooden Case Package Which Is Strong And Suitable For Sea Transport And Which Is Our Main Method To Protect The Tubes.Also We Will Depends On The Sizes Of The Tubes To Select More Ecomony Packing Method By Bundle.
 
Test System:
 

Corrosion Test

Conducted only when specially requested by the client

Chemical Analysis

Test done as per required quality standards

Destructive / Mechanical Testing

Tensile | Hardness | Flattening | Flare | Flange

Reverse-bend and Re. flat tests

Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end

Eddy Current Testing

Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System

Hydrostatic Testing

100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .

Air Under Pressure Test

To check any evidence of air leakage

Visual Inspection

After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections

Post Buying Request