Product Name

Duplex Stainless Steel/Stainless seamless pipe, boiler tube, heat exchange tube

Size

OD

3.18-810mm

Thickness

0.2-40mm

Max Length

50m

Steel Material

ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, UNS S32001, 

DIN2462,DIN17458,DIN17456,EN10216-5,ASTM A511,ASTM A789,ASTM A790,

Steel Grade

304/(0Cr18Ni9)/304L(00Cr19Ni10)                   310S(0Cr25Ni20)/347H(0Cr19Ni11Nb)     

2520(310S)0Cr25Ni20                                      316L(00Cr17Ni14Mo2)                         

316Ti(0Cr18Ni12Mo2Ti)                                    317L(00Cr19Ni13Mo3)  

UNS,S32001,S31803,S32750, S32760,S31500,S32003, S32304,S17400, S10276, N08904/904L, N04400, S17400, S10276, N08810                     

Process

Cold drawn, Cold rolled

Usage

Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc

Surface

Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish)

End

Plain, Beveled with caps

Package

Reinforced plywood case bysted angle bar, 

Playwood cased Plastic bags packing, Condenser, 

heat exchanger tube packing, 

U-tube packed with wooden cases.

Inspection

With Hydraulic Testing, Ultrasonic testing or X-ray Test

Certificate

ISO9001/2000

TPI

TUV, SGS, BV, Lloyd's, etc.

Payment:

L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union, 

Port of Shipment

Shanghai port in China