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Seamless Stainless Steel Square Tube 2000-12000mm 304 316 Material

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: 304 316
Minimum Order Quantity: 5Tons
Price: negotiable
Packaging Details: Stainless Steel Square Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000Tons per Year
Detail Information
Keyword: Stainless Steel Square Tube Material: 304, 304L, 316, 316L, TP409 Etc
OD: 8-100mm*8-100mm WT: 1mm-8mm
Length: 2000-12000mm Production Method: Seamless Or Welded
Delivery Condition: Pickled And Annealed, Or As Customer's Requirement End Protector: Plain / Beveled
High Light:

stainless tube steel

,

large diameter stainless steel tube


Product Description

Products Description
 
TORICH Seamless&Welded Special Steel Pipe Stainless Steel Square Tube 304 316 Material
Standard
ASTM, GB, JIS, DIN
Matrial
304, 304L, 316, 316L, TP409 Etc
Size
OD: 8-100mm*8-100mm WT: 1-8mm Length: max 12000mm
Production Method
Seamless Or Welded
Delivery Condition
Pickled and Annealed, or as customer's requirement
Test and Inspection
Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test
Production Processs
The tubes shall be made from flat-rolled steel by an automatic welding process with no addition of the filler metal----cold drawn to square or rectangular shape tube----cut to the required length----deburr
 
Chemical Requirement
Grade
TP304
TP304L
TP304LN
TP316
TP316L
TP316LN
TPXM-29
TP304N
UNS
S30400
S30403
S30453
S31600
S31603
S31653
S24000
S30451
C, max
0.08
0.035
0.035
0.080
0.035
0.035
0.080
0.080
Mn, max
2.00
2.00
2.00
2.00
2.00
2.00
11.5-14.5
2.00
P, max
0.045
0.045
0.045
0.045
0.045
0.045
0.060
0.045
S, max
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
Si, max
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
Ni
18.0-20.0
18.0-20.0
18.0-20.0
16.0-18.0
16.0-18.0
16.0-18.0
17.0-19.0
18.0-20.0
Cr
8.0-11.0
8.0-13.0
8.0-12.0
11.0-14.0
10.0-14.0
10.0-14.0
2.3-3.7
8.0-18.0
Mo
---
---
---
2.00-3.00
2.00-3.00
2.00-3.00
---
---
Nitrogen
---
---
---
---
---
---
---
---
Copper
---
---
---
---
---
---
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Product Show

Seamless Stainless Steel Square Tube 2000-12000mm 304 316 Material 0Seamless Stainless Steel Square Tube 2000-12000mm 304 316 Material 1Seamless Stainless Steel Square Tube 2000-12000mm 304 316 Material 2

 

QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking


100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us

Contact Details
Jasmine Zhang

WhatsApp : +8613736164628