Welcome to
Ningbo Gaote Sealing Co., LTD

Free Member
Ningbo Gaote Sealing Co.,  LTD
Ningbo Gaote Sealing Co., LTD
China
  • Products Catalog

    spiral wound gasket

    spiral wound gasket

    Quantity Order:
    Payment Method:
    Telegraphic Transfer (T/T)

    Specification :

    GOT-400 Spiral Wound Gasket is accumulated, hovered and wound, and spot welded beginning and end terminal by V-shaped or W-shaped stainless steel and non metal filler, which has good compression elasticity, and is suitable for the sealing parts with temperature and pressure altering violently. It is a static sealing parts used for such flange connecting joints as pipeline, valve, bump, heat exchanger, tower, manhole, and hand hole, etc. It is widely applied in departments as petrochemical, mechanical, electric power, metallurgy, boat building, medical, atomic energy, and aerospace, etc.

    Product standard:
    We can produce according to standards as ANSI B 16.20 MSS SP-44 API 605 DIN JIS JPI BS 1560 JG/T GB/T HG SH, etc. Or the demands can be designated in detail by clients. E.g. the gasket used for heat exchanger and with ribs, please provide the detailed drawings.

    Gasket type:

    Product name
    Code
    Suitable for
    Expression example

    Basic type metal spiral wound gasket
    400 A
    Tenon slot surface
    304/PTFE

    Metal spiral wound gasket with inner ring
    400 B
    Male-and-female face
    304 304/FG

    Metal spiral wound gasket with outer ring
    400 C
    Convex surface
    304/ASB CS

    Metal spiral wound gasket with inner and outer ring
    400 D
    304 304/FG CS

    Metal spiral wound gasket with heat exchanger
    400 T
    Heat exchanger
    304/FG with one rib

    Special-shaped metal spiral wound gasket
    400 S
    Special-shaped
    Elliptic

    If the gasket is used for heat exchanger, generally we recommend the one with Æ3.2mm stainless steel inner ring.
    The narrow-band form is divided into sticking type and covering type
    Selectable material:

    Steel belt and the inner and outer ring profile Filler General thickness mm
    Name Code Name Code Appropriate Temperature  V-shape Gasket / Ring W-shape Gasket / Ring
    Carbon steel CS Asbestos ASB 500 3.2/2.0

    4.5/3.0 4.8/3.0
    5.5/4.0
    7.5/5.0
    Stainless steel 304(L),316(L) Graphite FG
    650

    MONEL Mon PTFE
    PTFE
    250

    Ni, Ti Ni Ti Mica
    MICA
    950

    Inconel INC Ceramic
    CER
    1000

    Hastelloy, Zr HAST ZIRC Non-asbestos
    NAF
    300

    Generally the material of the inner ring is steel belt, to satisfy the medium and the working condition demands,
    The outer ring material is the same as the pipe and the related equipment shell, the carbon steel outer ring is relatively economic.
    The detailed order should indicate the detailed material, the used standard, the inside exhaust pipe nominal diameter DN, the pressure grade PN, or indicate the detailed size:
    D1inner diameter of the inner ringD2: outer diameter of the inner ring
    D3inner diameter of the outer ringD4: outer diameter of the outer ring
    Writing methodsD1×D2×D3×D4
    The default thickness of the gasket is 4.5mm and the ring 3mm



You have [3] new inquiries.
Go to Member Menu

Home - Trade List - Product List - Inquiry List - Cooperation List - Company List
Copyright © 2024 Indotrade.co. All Rights Reserved.