316l 304l 904l 5 Inch 3 Inch 2.5 304 Stainless Steel Exhaust Tubing Square

Place of Origin china,wuxi
Brand Name BF
Certification CE/SGS/ISO
Model Number 201/304/304l/316l/2205
Minimum Order Quantity 1 ton
Price $2600/ton
Packaging Details wooden box
Delivery Time 7-10days
Payment Terms L/C, T/T, Western Union
Supply Ability 3000ton/month
Product Details
Name Thin Wall Stainless Tubing Steel Grade 300 Series,400 Series,200 Series,304L,316L Etc
Type Welded,Seamless Welding Line Type ERW,Seamless,Spiral Welded,EFW,weld/seamless
Standard ASTM,JIS,AISI,DIN Thickness 1mm-40mm,According To Your Demand
Outer Diameter 6-630mm,6mm-630mm Or Customized Length 3000mm~6000mm
Shape Round.square.Rectangle Surface Annealing,BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Technique Cold Rolled Hot Rolled,ERW,Polished,welded Finish Brush Polish,hairline,160grit,mirror ETC
High Light

3 Inch 304 Stainless Steel Exhaust Tubing

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304 Stainless Steel Square Tubing

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2.5 inch 304 stainless steel exhaust pipe

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Product Description

1.316l 304l 904l Stainless Steel Pipe Stainless Steel Tube Steel Round Pipe Steel Square Pipe

 

We deeply know that the quality is the life and key of a company development. BOLAI STEEL carries out a strict and complete quality assurance system. Based on our workshop QC team inspection, the other professional QC team belonging to our sales department must inspect again to ensure the quality before shipment from our customer′s point of view.

 

 

Products 304/316L Stainless Steel Welded Pipe
Materical 304/316L
Round pipe 8.5, 9.5, 10.1, 12, 12.7, 15, 16, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 30, 32, 34, 35, 38, 40, 42, 45, 48, 50, 50.8, 54, 57, 59, 63, 70, 76,80, 89, 101.6, 102, 108, 114, 120, 127, 133
Wall Thickness 0.4mm-4mm
Length as per customer resquest (Common 6000mm)
Shape round/square
Tolerance outer dimeter: +/- 0.2mm
thickness: +/- 0.02mm
length: +/- 5mm
Inner Packing plastic bag,wrapped with woven bags
Outer Packing wooden box
Surface Bright Anneal, Mirror finish
Deliver time depended on order quantity

 

2.chemical composition

 

 

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  

 

3.product show

 

316l 304l 904l 5 Inch 3 Inch 2.5 304 Stainless Steel Exhaust Tubing Square 0

 

316l 304l 904l 5 Inch 3 Inch 2.5 304 Stainless Steel Exhaust Tubing Square 1

 

316l 304l 904l 5 Inch 3 Inch 2.5 304 Stainless Steel Exhaust Tubing Square 2

 

 

 

 

 

4.mechanical property

 

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