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904L U-Bent Stainless Steel Pipe

China 904L U-Bent Stainless Steel Pipe, Find details about China Pipe, Tube from 904L U-Bent Stainless Steel Pipe

Model NO.
904L
Surface Treatment
2b, Ba, a&P, Other Polished Finish
Trademark
ZJDP or According to client
Transport Package
Seaworthy Case or as Required
Specification
ASTM, GB DIN
Origin
China
HS Code
7304419000
Model NO.
904L
Surface Treatment
2b, Ba, a&P, Other Polished Finish
Trademark
ZJDP or According to client
Transport Package
Seaworthy Case or as Required
Specification
ASTM, GB DIN
Origin
China
HS Code
7304419000
Grade(UNS): 304/304L(1.4301/1.4307); 316/316L(1.4401/1.4404); 316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878); 304H(1.4948); 347H(1.4551); 2205(1.4462)
Outside Dia: 6 - 325mm(1/4" to12.75")
Wall Thickness: 0.50 - 22mm
Standards(Norm): EN 10216-5; DIN 17456; DIN 17458
GB/T14975; T14976; T13296; GB5310;
ASTM A213; A269; A312; A511; A789; A790;
JIS G3459; G3463;
GOST 9940; GOST 9941


Products details:

Name
Stainless Steel Seamless & Welded Tube &Pipe

Items
Square tubes, round tubes, oval pipes, special shaped pipes,
empaistic pipes, fittings

Standard
ASTM GB, EN, JIS, DIN, AISI..

Material Grade
201: Ni 0.8%~1%

202: Ni 3.5%~4.5%

304: Ni 8%, Cr 18%

316: Ni 10%, Cr 18%

316L: Ni10%~14%

430: Cr16%~18%

Outer Diameter
9.53mm--159mm

Thickness
0.3mm - 3.0mm

Length
6m or as customers' request


Tolerance
a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface
180G, 240G, 320G Satin / Hairline
400G, 600G Mirror finish

Application
handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc

Test
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT





Chemical Composition of Material
  Material

Composition
201
202
304
316L
430

C
≤0.15
≤0.15
≤0.08
≤0.035
≤0.12

Si
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00

Mn
5.5-7.5
7.5-10
≤2.00
≤2.00
≤1.00

P
≤0.06
≤0.06
≤0.045
≤0.045
≤0.040

S
≤0.03
≤0.03
≤0.030
≤0.030
≤0.030

Cr
13-15
14-17
18-20
16-18
16-18

Ni
0.7-1.1
3.5-4.5
8-10.5
10-14
 

Mo
 
 
 
2.0-3.0
 


Mechanical Property
Material Item
201
202
304
316

Tensile Strength
≥535
≥520
≥520
≥520

Yield Strength
≥245
≥205
≥205
≥205

Extension
≥30%
≥30%
≥35%
≥35%

Hardness (HV)
<105
<100
<90
<90


  Our Advantage

(1): High quality stainless steel tube with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.

We are professional manufacturer of stainless steel products, including stainless steel decorative pipes,industrial stainless welded pipes, special-shaped pipes, stainless steel
sheet and etc. Main materials are: 304,304L,316,316L,321,317L,347H,S31803,2205,904L and so on.

Surface Finish :

Surface finish
Characteristics and application

No.2B
The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.

No.3
Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.

No.4
Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.

HL
Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.

BA
Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.

8K
The product have excellent brightness and prefer reflexivity can to be the mirror.

Products:

Company Profile
As a professional vendor in the stainless steel marketplace, DA PU produce Variety of stainless steel product ,including  pipes &Tubing ,( seamless and welded),Coil.Bar,Rod,Sheet,Tee,Elbow,Valve,Fitting,Flange,Special Section Pipe etc.  Most of products meet or exceed the expectations our customers hold. History Since 2005, DA PU has been a leader in the stainless steel marketplace

Welcome customers all over the world come to our company to give guidance for development
 

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