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Huzhou Dapu Stainless Steel Co., Ltd.

Stainless Steel Pipe, Thin Wall Tube, Heavy Wall Tubing manufacturer / supplier in China, offering Stainless Steel Burnished Weld Wall Pipe 430/410/420, Stainless Steel Welded Tube/Pipe for Industrial Usage Paper, 304/316 Stainless Steel Ball Valve and so on.

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Supplier Homepage Product stainless steel pipe Others stainless steel pipe Stainless Steel Burnished Weld Wall Pipe 430/410/420

Stainless Steel Burnished Weld Wall Pipe 430/410/420

FOB Price: US $3,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,000/ Ton
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Port: Shanghai, China
Production Capacity: 23000ton/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: 405\410L\430\430F\434\447J1\XM27 403\410\440
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Technique: Hot Rolled,Cold Drawn,ERW,Saw,Efr,Extruded
  • Outside Diameter: 4mm - 914.4mm;8mm-630mm
  • Length: 5.8-6.1 M or as Customers′ Request
  • Trademark: ZJDP
  • Specification: GB, ASTM(ASME), EN, DIN, JIS
  • Type: Seamless ,Welded...
  • Grade: 300 Series
  • Shape: Round
  • Surface Treatment: Polish,Pickling,Bright Annealing
  • Wall Thickness: 0.6mm - 30mm;0.5mm-45mm
  • Inspection: Dekra,TUV
  • Transport Package: 1PC/Plastic Bag in Bundles or Seaworthy Wooden CAS
  • Origin: Zhejiang, China
Product Description

Exquisite technology,Premium Quality are the reason to choose DAPU!
400 Series Stainless Steel Burnished Weld Wall Tubing (430, 410, 420...)
The 400 series group of stainless steels has an 11 percent chromium and 1-percent manganese increase, above the 300 series group. The 400 series is susceptible to rust and corrosion under some conditions. Heat-treating will harden the 400 series. The 400 series of stainless steels have higher carbon content, giving it a martensitic crystalline structure. This provides high strength and high wear resistance. Martensitic stainless steels aren't as corrosion resistant as the austenitic types.


Certificate:
ISO9001-2000 , PED, SGS and
the Manufacture License of Special Equipment People's Republic of China.

Production capacity :
The company's annual production capacity is 15000 tons stainless steel welded pipe, and 8000 Tons seamless stainless steel Pipe.


Inspector equipment:
The company has a professional testing center, with advanced testing equipment at home and abroad: eddy current flaw detector, ultrasonic flaw detector, direct-reading spectrometer , X-ray detector ,pressure unit, universal pressure test apparatus, and crystal physics and chemistry equipment. In strict line with GB, ASTM(ASME),EN,DIN,JIS and other international standards pipe respectively


Standard

ASTM A554, A249, A269 and A270, A312

Material Grade

201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
430

Outer Diameter

6mm--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, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish

Application

Decoration construction, upholstery, industry instrument

Test

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





Chemical Composition of Material

  Material

Composition

201

202

304

316

430

C

≤0.15

≤0.15

≤0.08

≤0.08

≤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

16-18

17-19

18-20

16-18

16-18

N

3.5-5.5

4-6

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)

<253

<253

<200

<200

Payment

Payment by T/T, 30% as advance payment and 70% balance pay before shipping.


Delivery time

A.7 days if this goods is stock goods.
B.30 days if this goods will be produced after order

Validity

Valid time is 7days for price usually.

 

Stainless Steel 400 Series Products
Stainless Steel PlatePlate Mill Plate, Coil Plate
Stainless Steel Sheet2B/2D Finish, Polished Sheet, Perforated Sheet, Flat & Expanded
Stainless Steel BarRound Bar - Square Bar - Hex Bar - Rolled Flat - Sheared & Edged
Stainless Steel StructuralSome structural items may be available in 400 series stainless. Contact a sales associate for details.
Stainless Steel TubularSome tubular items may be available in 400 series stainless steels. Please contact a sales associate for details.











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