321 Stainless Steel Seamless Tubing

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
5 Tons m.t.
Supply Capability:
1000 Tons Per Month m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Stainless Steel Seamless Pipe 

APPLICATION:

Construction industry.

Chemical industry

Water tube

Pulp&Paper making industry

Heat exchanger tube,boiler tube,condenser tube,etc.

Available size range of Stainless Steel Seamless Pipe

OUTSIDE DIAMETER

WALL THICKNESS

INCH

MM

Sch10

Sch40

STD

Sch80

XS

Sch160

XXS

1/8"

10.29 

1.24 

1.73 

1.73 

2.41 

2.41 

-

-

1/4" 

13.72 

1.65 

2.24 

2.24 

3.02 

3.02 

-

-

3/8”  

17.15 

1.65 

2.31 

2.31 

3.20 

3.20 

-

-

1/2"  

21.34 

2.11 

2.77 

2.77 

3.73 

3.73 

4.78 

7.47 

3/4 " 

26.67 

2.11 

2.87 

2.87 

3.91 

3.91 

5.56 

7.82 

1'' 

33.40 

2.77 

3.38 

3.38 

4.55 

4.55 

6.35 

9.09 

1.1/4" 

42.16 

2.77 

3.56 

3.56 

4.85 

4.85 

6.35 

9.70 

1.1/2'' 

48.30 

2.77 

3.68 

3.68 

5.08 

5.08 

7.14 

10.15 

2" 

60.30 

2.77 

3.91 

3.91 

5.54 

5.54 

8.74 

11.07 

2 1/2" 

73.03 

3.05 

5.16 

5.16 

7.01 

7.01 

9.53 

14.02 

3" 

88.90 

3.05 

5.49 

5.49 

7.62 

7.62 

11.13 

15.24 

3 1/2” 

101.60 

3.05 

5.74 

5.74 

8.08 

8.08 

-

-

4'' 

114.30 

3.05 

6.02 

6.02 

8.56 

8.56 

13.49 

17.12 

5” 

141.30 

3.40 

6.55 

6.55 

9.52 

9.52 

15.88 

19.05 

6" 

168.30 

3.40 

7.11 

7.11 

10.97 

10.97 

18.26 

21.96 

8'' 

219.08 

3.76 

8.18 

8.18 

12.70 

12.70 

23.01 

22.23 

10”

273.05 

4.19 

9.27 

9.27 

15.08 

12.70 

28.58 

25.40 

12" 

323.85 

4.57 

9.52 

9.53 

17.45 

12.70 

33.32 

25.40 

14" 

355.60 

4.78 

11.13 

9.53 

19.05 

12.70 

35.71 

-

16" 

406.40 

4.78 

12.70 

9.53 

21.44 

12.70 

40.49 

-

18" 

457.20 

4.78 

14.27 

9.53 

23.83 

12.70 

45.24 

-

20" 

508.00 

5.54 

15.09 

9.53 

26.19 

12.70 

50.01 

-

22" 

558.80 

5.54 

-

9.53 

28.58 

12.70 

53.98 

-

24" 

609.60 

6.35 

17.48 

9.53 

30.96 

12.70 

59.54 

-

Note : We can also produce the sizes beyond this table according to the requirements of customers

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Why do drill holes burn on stainless steel plates? What's the best way to drill them?
And the feed amount is greater than 0.15mm, so as not to cut the cold work hardening layer as much as possible. The cutting speed is as low as possible to reduce the cutting temperature.
Q:What's the surface of the 304 stainless steel matte board?
NO.3 NO.2D and NO.2B coarse grinding material, 100~200# (units) of the abrasives abrasive belt grinding, building materials, kitchen appliances, NO.4 NO.2D and NO.2B intermediate grinding material, polishing surface with abrasive belt grinding 150~180# tobe obtained, this is universal, a mirror reflection of the visible with bright surface. The 'grain'NO.240 NO.2D and NO.2B fine grinding material, grinding of kitchen utensils with 240# Abrasives Abrasive BeltNO.320 NO.2D and NO.2B will be very fine grinding material, grinding of 320# abrasives abrasive belt.NO.400 gloss close to BA, NO.2B material, with 400# polishing wheel for research, general timber, building materials, kitchen utensilsHL abrasive material grinding hairline appropriate particle size of hairline grinding (150~240#) the abrasives of many buildings, building materialsNO.7 is close to mirror finish, and is polished with 600# rotary polishing wheels. It is used for decoration and decorationNO.8 mirror grinding, mirror polishing wheel, grinding, mirror, decoration
Q:What type of stainless steel plate made by imported vibrating disk?
Compared with similar products, the vibration disc produced by our factory is of high precision, low noise, long life and easy operation. It solves the problem of automatic sorting and feeding.
Q:How thick is 10gauge in stainless steel plate?
The word "gauge" is interesting. This term is often seen in articles reading about metal roofs. It is not a unit of measurement, but a standard measure of width or thickness.
Q:What drill can drill stainless steel?
Drilling stainless steel materials, there are two main domestic products: high-speed steel bit, carbide drill. Carbide hollow drill is of high toughness and good wear resistance. It is recommended that you use this material. The price depends on the specifications you need.
Q:Why do galvanized and stainless steel sheets buy more expensive than thin ones?
Effects: galvanized steel sheet is to prevent corrosion of steel plate surface and prolong its service life, and the surface of steel plate is coated with a layer of metal zinc. This kind of zinc coated steel plate is called galvanized sheet.
Q:What are the main chemical constituents of stainless steel plates?
Stainless steel is often divided into martensitic steel, ferritic steel, austenitic steel, austenitic ferrite (duplex) stainless steel and precipitation hardening stainless steel according to the state of the organization. In addition, can be divided into components: chromium stainless steel, chromium nickel stainless steel and chromium, manganese, nitrogen, stainless steel and so on.
Q:What kind of screws do you choose for stainless steel plates?
Because boards are often used for decoration, the best choice is not to be fixed with screwsJust use good glue, OKIf the plate is for other purposes, if the demand is not high, ordinary will do
Q:What is the width of the carbon steel coil and the width of the stainless steel coil, one is 1250, and the other is 1219?
Domestic stainless steel rolling mill is generally 1219, but the design standard is 1300, so there will be flash board 1250, that is not the standard board, belonging to the flash, waste materials, many products manufacturers are also in 1219 as a reference size, product development, if the plate width will be wasted, a lot of scrap production the process, so the business order is generally around 1219 stainless steel coil.
Q:Is there any magnetism in 304 stainless steel?
Stainless steel friends are many, there are some differences in color, but not very good to distinguish. Can be judged according to the magnetic (magnet test): magnetic was 202 (ferritic stainless steel) magnetic or nonmagnetic small is 304 (stainless steel), are generally magnetic, but strength difference.

1. Manufacturer Overview

Location Zhejiang,China
Year Established 1999
Annual Output Value Above $9.3 millions
Main Markets Europe;Asia;South America
Company Certifications ISO9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 0.3
No.of Employees in Trade Department 20
Language Spoken: English
b)Factory Information  
Factory Size: 200000m2
No. of Production Lines 8
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average