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Longitudinally Welded Stainless Steel Tubes BS6323-8 LW 12b LWCF 20 LWCF

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: GB/T 19001-2008,ISO 9001:2008,TS16949
Model Number: BS6323-8
Minimum Order Quantity: 5MT
Price: negotiable
Packaging Details: In bundles or wooden box
Delivery Time: 30-45days
Payment Terms: L/C, T/T
Supply Ability: 800MT/Month
Detail Information
Dimension: 6-280mm*1-30mm*12000mm Application: For Auto Industry/machinery Use/mechanical And General Engineering Purposes
Material: Stainless Steel Grade: LW 12b LWCF 20 LWCF 22 LWCF 23 LWCF 24
High Light:

stainless steel round tube

,

large diameter stainless steel tube


Product Description

Seamless and Welded Steel Tubes for Automobile, mechanical and General Engineering Purposes

 

 

Part 8: Specific requirements for longitudinally welded stainless steel tubes

 

Method of Manufacture:

The tubes are manufactured from flat rolled strip, longitudinally welded across the abutting edges without the addition of filler metal.

 

Delivery condition:

a)  As-welded and sized:  KM

b)  Welded and sized (fully softened): GKW(S)

c)  Welded and sized (fully softened) (including de-scaling): GZF(S)

d)  Cold finished(fully softened):  GBK

e)  Cold finished(fully softened) (including de-scaling): GZF(S)

 

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.

 

 

Longitudinally Welded Stainless Steel Tubes BS6323-8 LW 12b LWCF 20 LWCF 0  Longitudinally Welded Stainless Steel Tubes BS6323-8 LW 12b LWCF 20 LWCF 1

 

 

BS6323  Specifications for

Seamless and welded steel tubes for automobile, mechanical and general engineering purposes

 

BS6323-1  Part 1:   General requirements

 

BS6323-2  Part 2:   Specific requirements for hot finished welded steel tubes

 

BS6323-3  Part 3:   Specific requirements for hot finished seamless steel tubes

 

BS6323-4  Part 4:   Specific requirements for cold finished seamless steel tubes

 

BS6323-5  Part 5:   Specific requirements for electric resistance welded including induction welded steel

                                tubes

 

BS6323-6  Part 6:   Specific requirements for cold finished electric resistance welded including induction

                                welded steel tubes

 

BS6323-7  Part 7:   Specific requirements for submerged arc welded steel tubes

 

BS6323-8  Part 8:   Specific requirements for longitudinally welded stainless steel tubes

Contact Details
Richard

Phone Number : +8613736164628

WhatsApp : +8613736164628