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Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry

Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry

    • Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry
    • Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry
    • Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry
    • Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry
    • Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry
  • Longitudinally Welded Stainless Steel Tubes BS6323-8 for machinery industry

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: ISO9001, TS16949
    Model Number: BS6323-8

    Payment & Shipping Terms:

    Minimum Order Quantity: 3TONS
    Price: NEOGITATION
    Packaging Details: IN BUNDLES
    Delivery Time: 30-60 DAYS
    Payment Terms: T/T,L/C
    Supply Ability: 60000 TONS PER YEAR
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    Detailed Product Description

    BS6323-8 Seamless and Welded steel tubes for automobile,mechanical and general engineering purposesPart

    8: Specific requirements for longitudinally welded stainless steel tubes

                         

    Size range: O.D.:6-280mm     W.T.:1-30mm      L:max12000mm           

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

    Steel Grade and Chemical Compositions: 

    Note: Special steel grade is also available, according to customer request

    Mechanical properties

    Designation

    BS 1449-2:
    equivalent

    KM (as welded)

    GKM(S),GZF(S)(welded and sized fully softened)

    GBK (S),and GZF(S)(cold finished ,fully softened)

    Re       min.

    Rm         min.

    A         min.

    Re       min.

    Rm         min.

    A           min.

    Re              min.

    Rm         min.

    A           min.

    N/mm2

    N/mm2

    %

    N/mm2

    N/mm2

    %

    N/mm2

    N/mm2

    %

    LW 12b

     

    300

    400

    10

    _

    _

    _

    _

    _

    _

    LW 19b

    409S19

    300

    400

    10

    200

    350

    20

    _

    _

    _

    LW 20

    304S11

    420

    520

    25

    185

    480

    30

    _

    _

    _

    LWCF 20

     

     

     

     

     

     

     

    185

    480

    30

    LW 21

    304S15

    450

    560

    25

    210

    510

    30

    _

    _

    _

    LWCF 21

     

     

     

     

     

     

     

    210

    510

    30

    LW 22

    316S13

    420

    520

    25

    185

    480

    30

    _

    _

    _

    LWCF 22

     

     

     

     

     

     

     

    185

    480

    30

    LW 23

    316S33

    450

    560

    25

    210

    510

    30

    _

    _

    _

    LWCF 23

     

     

     

     

     

     

     

    210

    510

    30

    LW 24

    321S31

    450

    560

    25

    210

    510

    30

    _

    _

    _

    LWCF 24

     

     

     

     

     

     

     

    210

    510

    30

     

     

    Tolerance on specified cut lengths

    Specified cut length

    Tolerance

    over

    up to and including

    mm

    mm

    mm

     

    500

    +

    2

     

     

     -

    0

    500

    2000

    +

    3

     

     

     -

    0

    2000

    5000

    +

    5

     

     

    -

    0

    5000

    7000

    +

    10

     

     

     -

    0

    7000

    __

    by agreement

    NOTE Closer tolerances may be obtained by agreement between the purchaser and manufacturer.

     

     


    Tolerance on diameter of as-welded and sized tube

    Outside diameter

    Tolerance

    over

    Up to and including

    mm

    mm

    mm

     

    30

    ±0.15

    30

    50

    ±0.18

    50

    70

    ±0.25

    70

    90

    ±0.35

     

     

    Tolerance on diameter of fully softened tube

    Diameter to thickness ratioD/a

    Tolerance 

    over

    up to and including

     

    mm

    _

    40

    1.5 times value in Table 2

    40

    60

    Twice the value in Table 2

    60

    _

    2.5 times value in Table 2

     
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    Contact Details
    Torich International Co.,Ltd

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

    Send your inquiry directly to us (0 / 3000)