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304l Oval pipe /tube

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Specification
Composition Content
Dimensions
Quality Test
Packing
Certificate

Specification Schedule

Specification


ProductStainless Steel Oval pipe /tube
size(mm)12.7mm ,16mm,19mm,25.4mm,31.8mm,38.1mm,50.8mm,63mm,76mm 40*40mm 50*50mm or make as your request
surfacepolish ,satin, golded,other color aslo ok
usedhandrail,balcony,construction,stair railing,decoration,fence,furniture
PackageStandard seaworthy package
Stock or notEnough Stock
Delivery time7-15 days, or according to the order quality or your negotiation
Round Pipe-O.D. : 9.5mm-219mm Thickness: 0.4mm-2.5mm or as your requirement
Square PipeDimension:10*10mm to 100*100mm Thickness:0.4mm-2.5mm or as your requirement
Surface FinishSatin Finish,Mirror Finish
Material201， 202， 304, 304l, 309s, 310s, 316, 316l, 316ti, 410, 430, 904l, 2205, 2507

If you have any question,please contact me directly.I will do my best to help you.


Details

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Composition Content

GradeCMnSiPSCrMoNiN
304LMin.Max.≤0.03 ≤2.0≤1.00≤0.045≤0.0318.0～20.0/9.0～12.0　

Surface

1D -- The surface has discontinuous granular shape, also known as fog surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2D - A slightly silvery white colour.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2B -- Silver white with better gloss and flatness than a 2D surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.

Ba - Excellent surface gloss, high reflectivity, like a mirror surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.

No.3 -- Good gloss, coarse grain surface.

Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).

No.4 -- Good gloss, fine lines on the surface.

Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).

HL -- Silver grey with hair streaks.

Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.

MIRRO -- Specular.

Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.

Quality Test

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Packaging & Transportation

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

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Certificate

FAQ

Q1. How long can make delivery?
A1: For stock products, will make shipments in 5- 7 days after receiving deposit; for products need new production for common materials, usually make shipments in 10-15 days; for products need new production for special and rare materials, usually need 20-30 days to make shipment.

 

Q2. Do you provide samples ? Is it free or extra ?
A2:  Free samples can be provided as you required. You need only to bear the freight cost.

 

Q3. What is your terms of payment ?
A3: Payment≤1000USD, 100% in advance. Payment＞1000USD, 30% T/T in advance ,balance before shipment.

 

Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel manufacturers.

 

Q5. Do you have inspection procedures for the products?
A5: 1.We can provide you certificate of quality accordingly. 2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.

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