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Stainless Steel Pipe

304 Stainless Steel Rectangle Pipe

Production304 Stainless Steel Rectangle Pipe
TechniqueSeamless or Welded(Hot Drawn/Hot Rolling)
Standard

GB/T14975-2002,GB/T 14976-2002,GB 13296-2007,GB9948-2006,GB 5310-95

ASTM A312,ASTM A213,ASTM A269 and ASTM A511,ASTM A789,ASTM A790

JIS 3463 and JIS 3459

DIN 2462,DIN 17458 and DIN 17456

GOST 9941

Out Diameterside*side:1mm*200mm-1mm*200mm
Wall Thickness
SCH10S,SCH40S,SCH80S,SCH160S,1mm-60mm
Material

TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP314,

TP317L,TP321,TP347H,904L,S31803,S32205,S32750 etc.

Length1-12m or as your requirement
Surface Treatmentpolishing,annealing,bright annealing,acid pickling
Package

1.Bundle packing

2.Bevelled end or plain end aa buyer's requirement

3.Marking:as per customer's requests.

4.Plastic bag wrapped outside the pipe

5.Pack into plyword case

6.Plastic caps at ends

PackageSurface Finish

SurfaceCharacteristicsApplication
NO.1

Finished by hot-rolling,and packing,

characterized by white picked surface

Chemical industry 

equipment,industrial tanks

2B

Finished by heat treatment,pickling 

after cold rolling,followed by skin pass 

ine to be more brighter and smooth 

surface 

General application 

medical General 

application medical

BABright heat treatment after cold rolling

Kitchenware,

architectural purpose

NO.4

Polishing with NO.150 to NO.180 mesh

abrasives the most popular finishes 

Milk&Food processing 

acidites,hospital 

equipment,bath-tub

Mirror

A mirror-like reflective surface by

polishing with finer abrasives over 800 

mesh 

Reflector,mirror,interior

-exterior decoration for 

building

HL

Finished by continuous liner polishing 

Architectural purposes,  

escalators,kitchenware 

vehicles

Packing

Standard export seaworthy package, suit for all kinds of transport, or as required.

Contact Size

20ft  GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft  GP: 12032mm(Length)x2352mm(Width)x2393mm(High)
40ft  HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)

Terms:

1) Loading Port: Shanghai or Ningbo

2) Delivery term: FOB, CFR, CIF

3) Delivery lead time: 7-20 days after order confirmed

4) Payment term: T/T, L/C

5) Quality assurance: Mill Test Certificate is supplied with shipment,

                                               third Party Inspection is acceptable.


Manufacting Process

Raw materials are sending to hot rolling units for rolling into different sizes.

Hot rolled material is annealing in cold rolled annealing furnace and pickling in acid.

All mill rolls are grinded on precision grinding machine with proper chamfering after first shift operation.

All sheets are pickled in different tanks and dried on brush roll machine before dispatched.






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