Name

Stainless Steel U Tubes

Grade

1.4301 / 1.4404

Standard

DIN 17457 And Customer’s Special Standard

Delivery Condition

Bright Annealing Or Anneal and Pickled

Brand Name

KORER

Application

Power Plant

Grade

Chemical Composition(%)

Remark

C≤

Mn≤

P≤

S≤

Si≤

Cr

Ni

Mo

N

Cu

1.4301

0.07

2

0.045

0.015

1

17.0~19.0

8.0~10.50

0~0.1

1.4307

0.03

2

0.045

0.015

1

17.5~19.5

8.0~10.0

0~0.1

1.4401

0.07

2

0.045

0.015

1

16.5~18.5

10.0~13.00

2.0~2.5

0~0.1

1.4404

0.03

2

0.045

0.015

1

16.5~18.5

10.0~13.00

2.0~2.5

0~0.1

Germanic standards:

DIN17457: Welded circular austenitic stainless steel tubes subject to special requirements; technical delivery conditions

European Standard:

EN 10217-7:Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes

1. Supply Best Prices With Good Quality Of The Materials.

2. Prompt Delivery Time Based On Sales Contract.

3. We Have Advanced Ndt Equipments For The Tests Such As Eddy Current Test, Ultrasonic Test,

Hydraulic Test And So On.

4. We Have Complete After-Sale Service To Deal With The Problems In Time.

5. 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.

◆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

1.       Pipes for Liquid Delivery.

2.       Tubes for Power Industry(Thermal Power and Nuclear Power Staition) and Petrochemic