Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer

ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer

ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer photo-1
ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer photo-2
ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer photo-3
ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer photo-4
ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer photo-5
ASTM A269 A312 Stainless Steel Seamless Tubes/pipes 304 316L Manufacturer photo-6
US$ 3,400 - 4,200 MOQ: 20 Tons
Key Specifications
Get Latest Price
Standard:
ASTM, AISI, DIN, EN
Place of Origin:
Zhejiang, China
Brand Name:
TISCO
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai or any port in China
Delivery Detail:
Delivery time depends on order quantity.
Standard ASTM, AISI, DIN, EN
Place of Origin Zhejiang, China
Brand Name TISCO
Model Number 316
Type Seamless
Steel Grade 300 Series
Application Decoration
Certification ISO
Welding Line Type Seamless
Thickness 0.4-30mm
Outer Diameter 6-630mm

ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L 

 

Stainless Steel Tubes & Pipes are divided into square and round types with different finishing.
Stainless Steel Round Welded Tube: 180 grit, 320 grit, 400 grit, 600 grit & Mill finish
Stainless Steel Square Welded Tube: 180 grit , 400 grit & Mill finish 
Stainless Steel type:304,316
Int'l standard: ASTM A554, JIS G3446, CNS5802

Wire will be made according to client’s demand. Please refer to the basic information as follows. 
Special requirement is negotiable.
Diameter: 0.1mm ~ 9.0mm 
Hardness: 0.1mm 
Standard Tolerance:0.01mm.
Stainless Steel Tubes & Pipes Surface/ Finish: gold, powder 
Stainless Steel Tubes & Pipes Type: 304, 316
Application: free cutting, improved machine ability, heading, refractory, general use

Chemical Composition

Stainless Steel Tube and Pipe

We can supply stainless steel tubing (seamless and welded) and pipe in type 304, 304L and 316, 316L from the stock sizes below or call for non-stock items. All stainless stock can be delivered mirror polished if required, contact us .

Stainless Steel Tube Stock List.

Stainless Steel Seamless tube & Pipe

Stainless steel tubes - Round

Stainless steel tube - Square

Stainless steel tube - rectangular

ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer 

 

ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer

 

ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer

 

Stainless Steel Seamless Tube and Pipe

Seamless Pipe  ASTM 304L (Also in 312)

NPS/NB
(inches)
SCH
10S
SCH
40S
SCH
80S
1/4 - X X
3/8 X X X
1/2 X X X
3/4 - X X
1 X X X
1 1/4 - X X
1 1/2 X X X
2 X X X
2 1/2 X X -
3 X X X
4 X X X
6 X X X
8 - X X

 

Seamless Pipe  ASTM A312, 316L

NPS/NB
(inches)
SCH
10S
SCH
40S
SCH
80S
SCH160
1/8 X X - -
1/4 X X X -
3/8 X X X -
1/2 X X X X
3/4 X X X X
1 X X X X
1 1/4 - - X -
1 1/2 X X X X
2 X X X X
2 1/2 X X X -
3 X X X X
3 1/2 X X - -
4 X X X -
5 - X - -
6 X X X -
8 X X X -

 

stainless Steel Seamless Tube Type 304L

Metric   Imperial
O/D Wall   O/D Wall O/D Wall
(mm) (mm) (in) (swg) (in) (swg)
6 1.0   1/8 25 5/8 20
8 1.0 3/16 22 5/8 18
10 1.0 1/4 20 5/8 16
10 2.0 1/4 18 3/4 20
12 1.0 1/4 16 3/4 18
15 1.0 5/16 20 3/4 16
15 1.5 3/8 20 7/8 18
15 2.0 3/8 18 1 18
18 1.5 3/8 16 1 1/4 18
25 1.5 1/2 18 2 16
50 2.0 1/2 16    

 

Type 316L Seamless Tube (metric)

O/D Wall O/D Wall O/D Wall
(mm) (mm) (mm) (mm) (mm) (mm)
6 0.5 14 1.5 25 1.5
6 1.0 14 2.0 25 2.0
6 1.5 15 1.0 25 2.5
8 1.0 15 1.5 25 3.0
8 1.5 15 2.0 30 1.5
10 1.0 16 1.5 30 2.0
10 1.5 16 2.0 30 3.0
10 2.0 18 1.5 38 3.0
12 1.0 20 1.5 38 4.0
12 1.5 20 2.0    
12 2.0 22 1.5    

 

316L Seamless Tube ASTM A269

O/D Wall O/D Wall O/D Wall
(in) (swg) (in) (swg) (in) (swg)
1/8 24 1/2 1/8 Inch 1 1/4 18
1/8 22 5/8 20 1 1/4 16
1/8 20 5/8 1818 1 1/4 14
3/61 24 5/8 16 1 1/4 1/8 inch
3/16 22 5/8 14 1 3/8 16
3/16 20 5/8 1/8 inch 1 1/2 16
3/16 18 3/4 20 1 1/2 14
1/4 22 3/4 18 1 1/2 1/4 inch
1/4 20 3/4 16 1 1/2 1/8 inch
1/4 18 3/4 14 1 3/4 16
1/4 16 3/4 12 1 3/4 1/8 inch
5/16 22 3/4 1/8 inch 2 16
5/16 20 3/4 3/16 2 14
5/16 18 7/8 18 2 1/8 inch
5/16 16 7/8 16 2 1/4 inch
3/8 22 7/8 14 2 1/4 16
3/8 20 7/8 1/8 inch 2 1/4 10
3/8 16 1 20 2 1/4 1/4 inch
3/8 14 1 18 2 1/2 16
3/8 1/8 Inch 1 16 2 1/2 1/8 inch
7/16 20 1 14 2 1/2 1/4 inch
1/2 22 1 12 3 16
1/2 20 1 10 3 14
1/2 18 1 3/16 inch 3 10
1/2 16 1 1/4 inch 3 1/4 inch
1/2 14 1 1/8 16 4 1/4 inch

 

Stainless Steel Tube - Round

Stainless Steel tube - Round - 304 Welded Mirror Polished

O/D Wall Weight per O/D Wall Weight per
(in) (mm) metre (kg) (in) (mm) metre (kg)
1/2 1.50 0.42 1 1/2 3.00 2.64
5/8 1.20 0.44 50mm 2.50 2.99
5/8 1.50 0.54 50mm 3.00 3.55
3/4 1.20 0.53 2 1.20 1.49
3/4 1.50 0.66 2 1.50 1.85
7/8 1.20 0.63 2 2.00 2.40
7/8 2.00 1.01 2 3.00 7.43
1 1.20 0.73 2 1/2 1.50 2.34
1 1.50 0.90 3 1.50 2.81
1 2.00 1.17 3 3.00 5.52
1 1/4 1.50 1.13 4 3.00 7.42
1 1/2 1.50 1.38      

Stainless Steel tube - Round- 316 Welded Mirror Polshed

 

Type 304 and 316 Handrail Section, welded, unannealed (dull polished) 

O/D Wall Weight per O/D Wall Weight per
(mm) (mm) metre (kg) (in) (mm) metre (kg)
42.40 x 2.5 2.49 1 1/2 3.00 2.62
48.30 x 2.5 2.86 2 3.00 3.57
60.30 x 2.5 3.61 3 3.00 5.47
      4 3.00 7.38

 

Stainless Steel Tube - Square

Stainless Steel tube - Square - 304 Welded Dull Polished

Dimensions Wall Weight per Dimensions Wall Weight per
(mm) (mm) metre (kg) (mm) (mm) metre (kg)
12.7 x 12.7 1.20 0.44 40 x40 1.20 1.49
12.7 x 12.7 1.50 0.55 40 x40 1.50 1.85
15 x 15 1.20 0.53 40 x40 2.00 2.45
15 x 15 1.50 0.65 40 x40 3.00 3.75
20 x 20 1.20 0.71 50 x50 1.50 2.32
20 x 20 1.50 0.88 50 x50 2.00 3.08
20 x 20 2.00 1.19 50 x50 3.00 4.65
25 x 25 1.20 0.92 60 x60 2.00 3.71
25 x 25 1.50 1.14 60 x60 3.00 5.49
25 x 25 2.00 1.49 70 x70 3.00 6.53
25 x 25 3.00 2.20 80 x80 2.00 4.98
30 x 30 1.20 1.10 80 x80 3.00 7.53
30 x 30 1.50 1.37 100 x 100 2.00 6.40
30 x 30 2.00 1.84 100 x 100 3.00 9.53
30 x 30 3.00 2.72        
             

 

 

Stainless Steel tube - Square - 304 Welded unpolished

Dimensions (mm) Wall (mm) Weight per metre (kg) Dimensions (mm) Wall (mm) Weight per metre (kg)
12.7 x 12.7 1.20 0.44 120 x 120 5.00 18.66
12.7 x 12.7 1.50 0.55 120 x 120 6.00 21.20
40 x 40 4.00 4.80 150 x 150 4.00 18.60
50 x 50 4.00 5.96 150 x 150 5.00 23.00
50 x 50 5.00 7.41 150 x 150 6.00 31.20
60 x 60 4.00 7.22 150 x 150 8.00 34.30
60 x 60 5.00 8.90 150 x 150 10.00 41.65
80 x 80 4.00 9.82 200 x 200 5.00 30.80
80 x 80 5.00 12.39 200 x 200 6.00 36.90
100 x 100 4.00 12.40 200 x 200 8.00 47.25
100 x 100 5.00 15.38 200 x 200 10.00 57.60
100 x 100 6.00 17.50 250 x 250 8.00 59.90
100 x 100 8.00 21.60 250 x 250 10.00 73.50

 

Stainless Steel tube - Square 316 tube Welded dull polished

Dimensions (mm) Wall (mm) Weight per metre (kg) Dimensions (mm) Wall (mm) Weight per metre (kg)
20 x20 1.50 0.88 40 x 40 3.00 3.75
20 x20 2.00 1.19 50 x 50 2.00 3.08
25 x25 1.20 0.92 50 x 50 3.00 4.65
25 x25 1.50 1.14 60 x 60 3.00 5.49
30 x30 2.00 1.84 80 x 80 2.00 4.98
30 x30 3.00 2.72 80 x 80 3.00 7.53
40 x40 1.50 1.85 100x100 3.00 9.53
40 x40 2.00 2.45 100 x 100 5.00 15.30

 

Stainless Steel tube - Square - 316 tube Welded unpolished

Dimensions(mm) Wall (mm) Weight per metre (kg) Dimensions(mm) Wall (mm) Weight per metre (kg)
30 x30 3.00 2.72 120 x120 4.00 15.03
40 x40 3.00 3.75 120 x120 5.00 18.66
50 x50 3.00 4.65 120 x120 6.00 21.20
50 x50 4.00 5.96 150 x150 4.00 18.64
60 x60 3.00 5.49 150 x150 5.00 23.00
80 x80 3.00 7.53 150 x150 6.00 27.36
80 x80 4.00 9.82 200 x200 5.00 30.80
100x100 3.00 9.53 200 x200 6.00 36.90
100x100 4.00 12.40 200 x200 8.00 47.25
100x100 5.00 15.38 200 x200 10.00 57.60
100x100 6.00 17.50 250 x250 10.00 73.50
100x100 8.00 21.60      

 

Stainless Steel Tube - Rectangular

Rectangular 304 tube welded unpolished

Dimensions (mm) Wall (mm) Weight per metre (kg) Dimensions(mm) Wall (mm) Weight per metre (kg)
80 x 40 4.00 7.22 150 x 100 4.00 15.40
80 x 40 5.00 8.90 150 x 100 5.00 18.80
100 x 50 4.00 9.09 150 x 100 6.00 22.60
100 x 50 5.00 11.30 150 x 100 8.00 27.90
120 x 60 3.00 8.39 200 x 100 4.00 18.60
120 x 60 4.00 11.10 200 x 100 5.00 22.60
120 x 60 5.00 13.75 200 x 100 6.00 27.40
120 x 80 3.00 9.54 200 x 100 8.00 34.30
120 x 80 4.00 12.40 200 x 100 10.00 41.65
120 x 80 5.00 15.38 200 x 150 6.00 36.90
150 x 50 3.00 9.53 200 x 150 8.00 41.34
150 x 50 5.00 15.38 300 x 100 8.00 47.25
150 x 80 3.00 10.70 250 x 150 6.00 36.90
150 x 100 3.00 11.70 250 x 150 8.00 47.25

 

Rectangular 304 tube welded dull polished

Dimensions (mm) Wall (mm) Weight per metre (kg) Dimensions (mm) Wall (mm) Weight per metre (kg)
20 x 10 1.50 0.44 60 x 40 2.00 3.08
30 x 10 1.20 0.71 60 x 40 3.00 4.65
30 x 10 1.50 0.90 80 x 40 1.50 2.80
30 x 15 1.50 0.76 80 x 40 2.00 3.71
30 x 20 1.50 1.14 80 x 40 3.00 5.49
40 x 15 1.50 1.25 80 x 40 4.00 7.22
40 x 20 1.20 1.10 80 x 40 5.00 8.94
40 x 20 1.50 1.37 80 x 60 3.00 6.53
40 x 20 2.00 1.84 100 x 40 1.50 3.29
50 x 25 1.20 1.41 100 x 40 3.00 6.53
50 x 25 1.50 1.75 100 x 50 2.00 4.68
50 x 25 2.00 2.31 100 x 50 3.00 6.95
50 x 25 3.00 3.75 100 x 50 4.00 9.09
50 x 30 1.50 1.85 100 x 50 5.00 11.30
50 x 30 3.00 3.61 100 x 60 3.00 7.53
60 x 20 1.50 1.85 120 x 60 3.00 8.12
60 x 20 2.00 2.45 120 x 80 3.00 9.53
60 x 30 2.00 2.80 150 x 100 3.00 11.70
60 x 30 3.00 4.13 150 x 100 5.00 18.80
60 x 40 1.50 2.32      

 

Rectangular 316 tube welded unpolished

Dimensions (mm) Wall (mm) Weight per metre (kg) Dimensions (mm) Wall (mm) Weight per metre (kg)
80 x 40 4.00 7.22 150 x100 8.00 27.90
80 x 40 5.00 8.90 160 x80 3.00 11.10
100 x 50 5.00 11.24 200 x100 4.00 18.60
120 x 80 3.00 9.53 200 x100 5.00 22.40
120 x 80 5.00 15.38 200 x100 8.00 34.30
150 x 100 3.00 11.66 200 x100 10.00 41.65
150 x 100 4.00 15.40 250 x150 8.00 47.25
150 x 100 5.00 18.80 300 x100 8.00 47.25
150 x 100 6.00 22.60      

 

Packaging & Shipping

 ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer

ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer

 

 

Typical Applications

 ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer

 

Company Information

 ASTM A269 A312 stainless steel seamless tubes/pipes 304 316L manufacturer

 

FAQ

 

 

 Q1: Can you offer Stainless Steel?

YES,  Ningbo Hong-steel Co.,Ltd can offer you stainless steel in grade 201,202,304,304L,316,316L,309s,310s,409,409L,430.

 

Our raw materials were purchased from TISCO, BAOSTEEL, JISCO and POSCO

 

Q2: Are you Manufactory or Trade Company?

We are the Manufacturer in ningbo, zhejiang province, China

 

Q3:What product do you have in Stainless Steel ?

Our products including Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel tube/pipe, Stainless Steel angle/round/channel bar.

Q4: How can I get the samples?
 If you need some samples to test ,please pay for the transportation freight of samples and our samples are free for you(one piece).

 

Q5: How to order?

Please send us your purchase order by email or fax .or you can ask us to send you a proforma invoice for your order .We need to know the following information for your order.
1) Shipping information-company name, street address, phone number, fax number, destination sea port
2) Product information – Quantity, Specification (steel type, thickness, width, surface finish)
3) Delivery time required
4) Forwarder’s contact details if there's any in China

 

We sincerely welcome you to our company have a visit!

 

Send Inquiry to This Supplier

Message
0/5000

Want the best price? Post an RFQ now!
Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
1,000-3,000 square meters
Total Employees
11 - 50 People