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High Strength A554 Stainless Square Tube 2b Surface
High Strength A554 Stainless Square Tube 2b Surface
High Strength A554 Stainless Square Tube 2b Surface
High Strength A554 Stainless Square Tube 2b Surface
Specifications
Brand Name :
JInagsu Hengdali
Model Number :
Stainless Steel rectangular tube
Certification :
SGS ISO MTC
Place of Origin :
China
MOQ :
1 Ton
Price :
Negotiable
Payment Terms :
L/C, D/P, T/T, Western Union
Supply Ability :
5000 Ton/Tons per Month Supply
Delivery Time :
15 days after deposit
Packaging Details :
in bundle, plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands
Product Name :
Stainless Steel rectangular square tube
Square Size :
10X10~400x400
Rectangular Size :
10X20~60x120
Production Standard :
ASTM A554/A249/A269/A270
Shape :
Square Rectangle
Processing Service :
Spiral Welded
Surface :
NO.1,2B
Application :
Construction
Description

High-Strength A554 Stainless Steel Rectangular Tube Square Tube

Product Description:

Our high-quality A554 stainless steel rectangular tube provides high-strength and superior corrosion resistance. Stainless rectangular tube is ideal for structural use in harsh, indoor industrial environments and with exterior fabrication projects. Our stainless steel specialists can help to meet your specifications. We stock a wide range of diameters and wall thicknesses. All orders small and large ship quickly.

Material
201,302,303,304,304l,316,316l, 321,309s,310s,430,904l etc
Size(round pipe)
9.5-219 mm or customized
Size (square pipe)
10×10-150×100 mm or customized
Size (oval pipe)
30×15,80×40 mm or customized
Thickness
0.24-3 mm
Length
6m or according to customer’s request
Outer diameter
8-219mm
Tolerance
Outer diameter :±0.2mm Thickness :±0.02mm Length :±0.5mm
Process method
Code drawn, annealed with nitrogen protection, ultrasonic,automatic
shape, polished
Finishing
A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlum
E : HL brushed & mirror (two kinds of finishing for one pipe)

High Strength A554 Stainless Square Tube 2b Surface

High Strength A554 Stainless Square Tube 2b Surface

Stainless Steel Grade Chart:

Grade C Si Mn P S Ni Cr Mo
201 ≤0 .15 ≤0 .75 5. 5-7. 5 ≤0.06 ≤ 0.03 3.5 -5.5 16 .0 -18.0 -
202 ≤0 .15 ≤l.0 7.5-10.0 ≤0.06 ≤ 0.03 4.0-6.0 17.0-19.0 -
301 ≤0 .15 ≤l.0 ≤2.0 ≤0.045 ≤ 0.03 6.0-8.0 16.0-18.0 -
302 ≤0 .15 ≤1.0 ≤2.0 ≤0.035 ≤ 0.03 8.0-10.0 17.0-19.0 -
304 ≤0 .0.08 ≤1.0 ≤2.0 ≤0.045 ≤ 0.03 8.0-10.5 18.0-20.0 -
304L ≤0.03 ≤1.0 ≤2.0 ≤0.035 ≤ 0.03 9.0-13.0 18.0-20.0 -
309S ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤ 0.03 12.0-15.0 22.0-24.0 -
310S ≤0.08 ≤1.5 ≤2.0 ≤0.035 ≤ 0.03 19.0-22.0 24.0-26.0
316 ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤ 0.03 10.0-14.0 16.0-18.0 2.0-3.0
316L ≤0 .03 ≤1.0 ≤2.0 ≤0.045 ≤ 0.03 12.0 - 15.0 16 .0 -1 8.0 2.0 -3.0
321 ≤ 0 .08 ≤1.0 ≤2.0 ≤0.035 ≤ 0.03 9.0 - 13 .0 17.0 -1 9.0 -
630 ≤ 0 .07 ≤1.0 ≤1.0 ≤0.035 ≤ 0.03 3.0-5.0 15.5-17.5 -
631 ≤0.09 ≤1.0 ≤1.0 ≤0.030 ≤0.035 6.50-7.75 16.0-18.0 -
904L ≤ 2 .0 ≤0.045 ≤1.0 ≤0.035 - 23.0·28.0 19.0-23.0 4.0-5.0
2205 ≤0.03 ≤1.0 ≤2.0 ≤0.030 ≤0.02 4.5-6.5 22.0-23.0 3.0-3.5
2507 ≤0.03 ≤0.8 ≤1.2 ≤0.035 ≤0.02 6.0-8.0 24.0-26.0 3.0-5.0
2520 ≤0.08 ≤1.5 ≤2.0 ≤0.045 ≤ 0.03 0.19 -0. 22 0. 24 -0 . 26 -
410 ≤0.15 ≤1.0 ≤1.0 ≤0.035 ≤ 0.03 - 11.5-13.5 -
430 ≤0.1 2 ≤0.75 ≤1.0 ≤ 0.040 ≤ 0.03 ≤0.60 16.0 -18.0 -

Stainless Steel Square Hollow Section sizes:

Size (mm)

Thick

ness (mm)

 Kg / Metre Size (mm)

Thick

ness (mm)

 Kg / Metre Size (mm)

Thick

ness (mm)

 Kg / Metre Size (mm)

Thick

ness (mm)

 Kg / Metre Size (mm)

Thick

ness (mm)

 Kg / Metre Size (mm)

Thick

ness (mm)

 Kg / Metre
20 X 20 2 1.11 60 X 60 3 5.34 80 X 80 8 17.83 120 X 120 5 18.00 160 X 160 10 46.88 250 X 250 16 111.48
25 X 25 2 1.43 60 X 60 3.2 5.67 80 X 80 10 21.88 120 X 120 6 21.30 180 X 180 5 27.97 300 X 300 6 55.30
25 X 25 2.5 1.74 60 X 60 3.6 6.34 90 X 90 3 8.16 120 X 120 6.3 22.30 180 X 180 6 33.26 300 X 300 8 74.18
25 X 25 3 2.04 60 X 60 4 6.97 90 X 90 3.5 9.45 120 X 120 8 27.90 180 X 180 8 43.00 300 X 300 10 90.70
30 X 30 2 1.74 60 X 60 5 8.54 90 X 90 3.6 9.72 120 X 120 10 34.13 180 X 180 10 53.00 300 X 300 12 108.68
30 X 30 2.5 2.14 70 X 70 2.5 5.28 90 X 90 4 10.70 120 X 120 12 39.94 180 X 180 12 61.01 300 X 300 12.5 112.00
30 X 30 3 2.51 70 X 70 3 6.28 90 X 90 5 13.30 120 X 120 16 54.64 180 X 180 12.5 65.20 300 X 300 16 141.84
30 X 30 3.2 2.65 70 X 70 3.5 7.25 90 X 90 6 15.70 140 X 140 6 25.97 180 X 180 16 81.30 350 X 350 10 105.93
40 X 40 2 2.37 70 X 70 3.6 7.46 90 X 90 6.3 16.40 140 X 140 8 32.89 200 X 200 5 31.18 350 X 350 12 126.74
40 X 40 2.5 2.92 70 X 70 4 8.23 90 X 90 8 20.32 140 X 140 10 41.15 200 X 200 6 37.09 350 X 350 16 166.94
40 X 40 3 3.45 70 X 70 5 10.10 90 X 90 10 25.53 150 X 150 4 18.30 200 X 200 8 48.00 400 X 400 8 97.56
40 X 40 4 4.46 70 X 70 8 15.29 100 X 100 3 9.10 150 X 150 5 22.70 200 X 200 10 59.30 400 X 400 10 121.95
40 X 40 5 5.40 70 X 70 10 19.13 100 X 100 4 12.00 150 X 150 6 27.00 200 X 200 12 68.84 400 X 400 12 151.97
50 X 50 2 3.00 80 X 80 3 7.22 100 X 100 5 14.80 150 X 150 6.3 28.30 200 X 200 12.5 73.00 400 X 400 16 191.94
50 X 50 2.5 3.71 80 X 80 3.5 8.35 100 X 100 6 17.60 150 X 150 8 35.40 200 X 200 16 90.91
50 X 50 3 4.39 80 X 80 3.6 8.59 100 X 100 6.3 18.40 150 X 150 10 43.47 250 X 250 6 46.83
50 X 50 4 5.72 80 X 80 4 9.48 100 X 100 8 22.90 150 X 150 12 53.48 250 X 250 8 60.50
50 X 50 5 6.97 80 X 80 5 11.70 100 X 100 10 27.86 150 X 150 16 65.05 250 X 250 10 75.00
50 X 50 6 8.20 80 X 80 6 13.80 100 X 100 12 33.44 160 X 160 6 27.39 250 X 250 12 88.45
50 X 50 8 10.50 80 X 80 6.3 14.40 120 X 120 4 14.50 160 X 160 8 36.90 250 X 250 12.5 92.70

Packing and shipping:

High Strength A554 Stainless Square Tube 2b Surface

FAQ:

Q1: Are you a trader or manufacturer?

A1: We are the professional manufacturer with 16 years experience, located in Wuxi City which is a famous stainless steel production base. Welcome to our factory before you place order.

Q2: What is your major market?

A2: 95% of our tubes export. We mainly sell to America, Canada, Australia, Japan, Russia, Germany, France, Dubai, Brazil, Chile, India, Thailand, South Africa, Egypt, Nigeria, etc.

Q3: What's the annual output?

A3: We can produce more than 31,000 tons stainless steel tubes in a year.

Q4: What is your welding method?

A4: All of our tubes are welded by TIG welding methods. Our tubes can get fully welding and smooth inner welding, without blisters, leak welding or black line. All of our tube are good for tube bending.

Q5: How do you control the quality during the polishing process?

A5: 1)As for the mirror polish square/rectangular tube, we will polish it as least four times.

2)During the polishing processing, we set a special sanding wheel to polish the welding part.

3)To avoid scratches, after polishing, the tubes will be lay out on a steel crate then we could lift the whole steel crate instead of the tube.

4)On the other hand, we use the gunny bags to protect the tube's surface when the tube laying-out.

Q6: How do you inspect the tubes?

A6: The Quality inspectors inspect the tubes during each production processes from raw material, tube welding, polishing, packaging.

1) Before the production of each machine, we will have the first checked and record the data.

2) During the production, our inspector and engineer have been carefully moniting and we record the data every two hours.

Q7: What is the MOQ?

A7: 3tons.

Q8: What’s the delivery time for the tubes normally in your company?

A8: 20-30 days for 1-4 containers base on the how many items.

Q9: What payment terms you can deal with?

A9: Mostly we deal with TT terms and L/C,for L/C we need to know which bank to open the L/C and after checking the bank information to decide whether to accpet the L/C.If you have other preference, please negotiate.

Q10: Could you print our company logo or information on the tubes plastic bag and the outside package also?Is there extra cost for it?

A10: We can follow customer’s request to print your own information plastic bag for quantity at least 1 container(22-26 tons), and we won’t charge the extra cost.

Product tags

s31803 stainless steel square tube

,

5052 0 aluminum tubing

,

5052 aluminum tubing
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High Strength A554 Stainless Square Tube 2b Surface

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Product Detail
Brand Name :
JInagsu Hengdali
Model Number :
Stainless Steel rectangular tube
Certification :
SGS ISO MTC
Place of Origin :
China
MOQ :
1 Ton
Price :
Negotiable
Contact Supplier
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High Strength A554 Stainless Square Tube 2b Surface
High Strength A554 Stainless Square Tube 2b Surface

Shandong Chasing Light Metal Co., Ltd.

Verified Supplier
5 Years
shandong, qingdao
Since 2004
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Rolled Stainless Steel Sheets, Galvanized Sheet Plate, Galvanized Steel Coil
Total Annual :
12000000-13000000
Employee Number :
120~200
Certification Level :
Verified Supplier
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