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AISI 409 439 441 444 Round Welding Stainless Steel Tube for Oil Tubes , Brackets

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AISI 409 439 441 444 Round Welding Stainless Steel Tube for Oil Tubes , Brackets

AISI 409 439 441 444 Round Welding Stainless Steel Tube for Oil Tubes , Brackets
AISI 409 439 441 444 Round Welding Stainless Steel Tube for Oil Tubes , Brackets AISI 409 439 441 444 Round Welding Stainless Steel Tube for Oil Tubes , Brackets AISI 409 439 441 444 Round Welding Stainless Steel Tube for Oil Tubes , Brackets

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Product Details:
Place of Origin: China
Brand Name: KORER
Certification: ISO 9001 And Manufacture License Of Pressure Tube
Model Number: OD: 6mm – 101.6mm, WT:0.3mm – 2.5mm
Payment & Shipping Terms:
Minimum Order Quantity: 1 Metric Tons Per Size
Price: Negotiable
Packaging Details: Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle
Delivery Time: 20Days
Payment Terms: T/T L/C
Supply Ability: 10000 Metric Tons Per Year
Detailed Product Description
Product Name: Welding Stainless Steel Tube Material Grade: 409, 439, 441,444
Standard: ASTM A268 L(mm): 500mm – 40000mm
Outer Diameter: 6mm – 101.6mm Wall Thickness: 0.3mm – 2.5mm
High Light:

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AISI 409 / 439 / 441 / 444 Round Welding Stainless Steel Tube for Oil Tubes / Brackets
 
Quick detail:
 
Used As Oil Tube, Brackets Welding Stainless Steel Tube , ASTM A268, Materail Grade 409, 439, 441,444, With Bright Anneal or Mill Finish, Polish / Grind 180# /320# / 400# / 600# Surface.
 
Description:
 
Materials:

Grade

TP405

TP410

TP429

TP430

TP443

TP446–1

TP446–2A

. . .

TP409

UNS Designation

 

 

 

 

 

 

 

 

 

S40500

S41000

S42900

S43000

S44300

S44600

S44600

S40800

S40900

Element

Composition, %

C, max

0.08

0.15

0.12

0.12

0.2

0.2

0.12

0.08

0.08

Mn, max

1

1

1

1

1

1.5

1.5

1

1

P, max

0.04

0.04

0.04

0.04

0.04

0.04

0.04

0.045

0.045

S, max

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.045

0.03

Si, max

1

1

1

1

1

1

1

1

1

Ni

0.50 max

. . .

. . .

. . .

0.75 max

0.75 max

0.50 max

0.80 max

0.50 max

Cr

11.5–14.5

11.5–13.5

14.0–16.0

16.0–18.0

18.0–23.0

23.0–27.0

23.0–27.0

11.5–13.0

10.5–11.7

Mo

...

...

...

...

...

...

...

...

...

Al

0.10–0.30

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

Cu

. . .

. . .

. . .

. . .

0.90–1.25

. . .

. . .

. . .

. . .

 N

...

...

...

...

...

0.25

0.25

...

...

Ti

...

...

...

...

...

...

...

12 3 C min;

6 3 C min;

 

 

 

 

 

 

 

 

1.10 max

0.75 max

 

 
Competitive Advantages:

1)   We Professionally Manufacture Welded Stainless Steel Tubes About 20years ;

2)   We  Are Approved By Iso 9001 And Manufacture License Of Pressure Tubes.

3)   We Have Friendly And Long Term Business Relationships With The Customers Based On The Good Quality, Timely Delivery And Competitive Prices.

 
Standards:
 

A268 Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service

Item

Contents

Requirements

1

Materail------------

TP409, TP409L, TP430, TP439,TP410, TP441, TP444 Etc

2

Welding Method------

TIG

3

ChemicalComposition-

Acc.to A268 and A480

4

Heat Treatment------

Bright Annealing Or Not Annealing,Which Depends on Buyer

5

Straightness--------

Acc.to the buyer's requirements

6

Tolerance-----------

Acc.to A268

7

Mechanical Property-

Tension Test, Hardness Test, Hydrostatic or Other Nondestructive Test Depends on Buyer

 

Specifications:

Standard

ASTM A268

Material Grade

409, 439, 441,444

OD(mm)

6mm – 101.6mm

WT(mm)

0.3mm – 2.5mm

L(mm)

500mm – 40000mm

Delivery Condition

Bright Anneal or Mill Finish, Polish / Grind 180# /320# / 400# / 600# Surface

Tolerance

According to  ASTM A268

Main  process

Welding, Bright Annealing, or Pickled

Certificate

ISO 9001:2008

Packing

Bundles With Plastic Bags, Wooden Box With Angle Steel Frame Or others

Payment Terms

T/T, L/C at sight

Delivery Time

Generally 15Days – 45Days Or Depends on the quantity and Customers’ Request

Capacity

1000 Tons Per Month

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