China Categories
Home /

Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes

Send your message to this supplier
*From:
Your email address is incorrect!
To:TORICH INTERNATIONAL LIMITED
*Subject:
Your subject must be between 10-255 characters!
*Message:
Your message must be between 20-3,000 characters!
Yes!I would like your verified suppliers matching service!
Buy cheap Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes from wholesalers
  • Buy cheap Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes from wholesalers
  • Buy cheap Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes from wholesalers
  • Buy cheap Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes from wholesalers
  • Buy cheap Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes from wholesalers

Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes

Ask Latest Price
Brand Name:TORICH
Model Number:BS6323-2
Certification:ISO 9001-2008 EN 10204.3.1 TS 16949 ISO 14001 DNV LR NK
Price:USD 600-1200 TON
Supply Ability:60000 tons annual
Delivery Time:5-8weeks
Company Data
Verified Supplier
Contact Person Richard SHEN
Business Type: Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller
Officials: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Quality: Quality Certifitation Available
Visit Website
Product Details Company Profile
Product Details

Standard: BS6323-2 Seamless and welded steel tubes for Automobile, Mechanical and General Engineering purposes


Part 2: Specific Requirements for Hot Finished Welded Steel Tubes


Applications: for Auto industry / for machinery use/mechanical and general engineering purposes


Size range: O.D.:6-350mm W.T.:1-30mm L:max12000mm

Design
ation

Chemical Compositions( ladle analysis)

Mechanical
properties

Cmax.

Simax.

Mnmax.

Pmax.

Smax.

Remin.

Rmmin.

Amin.

%

%

%

%

%

N/mm2

N/mm2

%

HFW 2

0.16a

~

0.70

0.050

0.050

195

320

25

HFW 3

0.20a

0.35

0.90

0.050

0.050

215

360

24

HFW 4

0.25

0.35

1.20

0.050

0.050

235

410

22

HFW 5b

0.23

0.35

1.50

0.050

0.050

340

490

20

NOTE Welding of tubes of these grades does not require special techniques but
care should be taken and welding should be carried out in accordance with the
guidance given in the appropriate British Standard for welding,e.g. BS 5135.
aIf rimming or semi-killed steel is used for grade 2,the carbon content may be
increased to 0.19%,and if used for grade 3,to 0.23%.bGrain refining elements
may be added to this grade at the option of the manufacturer.

Dimensions of hot finished welded steel tubes

Outside
diameter

Designation HFW 2 and 3

Designation HFW 4 and 5

Thicknesses

Thicknesses

mm

mm

mm

mm

mm

mm

mm

21.3

2.0

2.6

3.2

3.2



26.9

2.3

2.6

3.2

3.2



33.7

2.6

3.2

4.0

2.6

3.2

4.0

42.4

2.6

3.2

4.0

2.6

3.2

4.0

48.3

2.9

3.2

4.0

3.2

4.0

5.0

60.3

2.9

3.6

4.5

3.2

4.0

5.0

76.1

3.2

3.6

4.5

3.2

4.0

5.0

88.9

3.2

4.0

5.0

3.2

4.0

5.0

114.3

3.6

4.5

5.4

3.6

5.0

6.3

139.7

6.3

6.3

NOTE For sectional properties including mass per unit length,see appendix B of BS 6323-1:1982


Distance between platens for flattening test

Designation

Distance between platens


%

HFW 2

75

HFW 3

85

HFW 4

85

HFW 5

85



Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes











Send your message to this supplier
*From:
Your email address is incorrect!
*To:

TORICH INTERNATIONAL LIMITED

*Subject:
Your subject must be between 10-255 characters!
*Message:
Your message must be between 20-3,000 characters!
Characters Remaining : (0/3000)

You May Like

China Bike Titanium Grade 9 ASTM B862 Precision Steel Tube wholesale

Bike Titanium Grade 9 ASTM B862 Precision Steel Tube

China ASTM A53 Torich Erw Galvanized Carbon Steel Pipe wholesale

ASTM A53 Torich Erw Galvanized Carbon Steel Pipe

China Hot Dip Galvanized Octagonal Welded Steel Tube 2.0 - 10 Mm Thickness wholesale

Hot Dip Galvanized Octagonal Welded Steel Tube 2.0 - 10 Mm Thickness

China 2mm Hot Dipped Galvanized Steel Coils HR-550-610-LA-S G 160/60-U Sheet wholesale

2mm Hot Dipped Galvanized Steel Coils HR-550-610-LA-S G 160/60-U Sheet

China EN10217-1 P195TR1 High Frequency Welded Steel Tube For Pressure Purposes wholesale

EN10217-1 P195TR1 High Frequency Welded Steel Tube For Pressure Purposes

China GB/T 3091 Low Pressure Liquid Delivery  Galvanized Welded Steel Tube , ERW SAWL SAWH Steel Tubes wholesale

GB/T 3091 Low Pressure Liquid Delivery Galvanized Welded Steel Tube , ERW SAWL SAWH Steel Tubes

China ERW / DOM Welded Steel Tube SAE J525 Low Carbon Tubes Annealed for Automotive Industry wholesale

ERW / DOM Welded Steel Tube SAE J525 Low Carbon Tubes Annealed for Automotive Industry

China JIS 3445 STKM11A Q195 Welded Steel Tube Cold Drawn For Auto Exhaust System wholesale

JIS 3445 STKM11A Q195 Welded Steel Tube Cold Drawn For Auto Exhaust System

China Round EN 10217-2 Welded Steel Tubes P195GH P235GH P265GH 16Mo3 HFW SAWH SAWL wholesale

Round EN 10217-2 Welded Steel Tubes P195GH P235GH P265GH 16Mo3 HFW SAWH SAWL

China Sae J526 Welded Carbon Steel Pipe , Dom Round Steel Welded Pipe 1 - 12m wholesale

Sae J526 Welded Carbon Steel Pipe , Dom Round Steel Welded Pipe 1 - 12m

China TORICH  Hot Dip Galvanized Welded Steel Tube  Round Shape For Construction Structure wholesale

TORICH Hot Dip Galvanized Welded Steel Tube Round Shape For Construction Structure

Inquiry Cart 0