online service

MSN: chelinliu@hotmail.com Skype: w4iiii 點擊這里給我發消息
  • DONG PENG BO DA(TIANJIN) INDUSTRIAL CO.,LTD.

    DONG PENG BO DA(TIANJIN) INDUSTRIAL CO.,LTD.

       
    CONTACT US
    Name: Mr. Chelin Liu
    Tel: +86-186-22660609
    Fax: +86-22-59385990
    Mobile: +86-1392088-1491
    E-mail: sales@steelpipe-tube.com
    Add: Room 2208, No. 5 of Meiyuan Road, Nankai District, Tianjin, China
    products

    AS/NZS 1163 ERW pipe/ ERW steel pipe for structural steel hollow sections

    AS/NZS 1163 ERW pipe/ ERW steel pipe for structural steel hollow sections

    Product name:AS/NZS 1163 ERW pipe/ ERW steel pipe for structural steel hollow sections

    Item:ERW-009

    Details:

     AS/NZS 1163 specifies the requirements for cold-formed, electric resistance-welded, carbon steel hollow sections used for structural purposes. It considers three strength grades, with or without impact properties, that are suitable for welding.

     It is applicable to structural hollow sections formed cold without subsequent heat treatment. The standard does not cover submerged arc-welded, helical welded or U’ed and O’ed steel hollow sections. Here apply this standard in the ERW pipes production.

      

                                               CHEMICAL COMPOSITION

     

    Grades

    Chemical composition( cast or product analysis) %max.

    C

    Si

    Mn

    P

    S

    Cr

    Mo

    Al

    Ti

    Micro-alloying  elements

    CE

    C250,

    C250L0

    0.12

    0.05

    0.50

    0.03

    0.03

    0.15

    0.10

    0.10

    0.04

    0.03

    0.25

    C350,

    C350L0

    0.20

    0.45

    1.60

    0.03

    0.03

    0.15

    0.10

    0.10

    0.04

    0.03

    0.43

     

    1, Sizes: OD21.3mm –OD660mm;

    2, Wall thickness: WT1.8mm – WT 22.2mm

    3, Steel Grade: C250, C350

    4, Pipe Length: SRL, DRL. Or other fixed length max. to 12.5meters without girth welding.

    5, Pipe Ends: beveled ends, plain ends.

    6, Zinc Coating: hot-dip galvanized coating applicable in acc. to AS/NZS 4680, AS 4750 or AS/NZS 4792 as appropriate.


    ←[Previous:ERW-010] [Next:ERW-008]→

    Related Products :
    scaffolding pipe/Steel Scaffold Tubes/ERW steel pipe
    ERW-011
    scaffolding pipe/Steel Scaffold Tubes/ERW steel pipe
    EN10219 ERW pipe
    ERW-006
    EN10219 ERW pipe
    S235 ERW pipe/ EN10219 Steel pipe
    EW-003
    S235 ERW pipe/ EN10219 Steel pipe
    Black annealed steel pipe-square and rectangular steel pipe
    Black annealed-CLN-001
    Black annealed steel pipe-square and rectangular steel pipe
    EN10217-1 ERW pipe
    ERW-007
    EN10217-1 ERW pipe
    S355 ERW pipe
    EW-004
    S355 ERW pipe
    ERW pipe, black steel pipes
    EW-001
    ERW pipe, black steel pipes
    Cold rolled Round black annnealed pipe
    Black annealed-CLN-002
    Cold rolled Round black annnealed pipe

    Home | About Us | Products | News | Service | FAQ | Feedback | Contact Us | SiteMap
    Copyright (c) DONG PENG BO DA(TIANJIN) INDUSTRIAL CO.,LTD. All Rights Reserved
    色yeye网址在线观看