ASME Spiral Wound Gasket

ASME PTFE Materials Spiral Wound Gasket (Carbon steel Outer Ring)

Bangdong Supply Metallic Gasket ,ASME B16.20 Spiral Wound Gasket,SS316 PTFE Gasket,Ring Joint Type Gaskets.Basic type spiral wound gasket consists of a thin metallic strip and soft non-metallic filler that are simultaneously wound on a rotating mandrel. The metal hoop is pre-formed with a V or W shaped profile which allows the gasket to act as a spring between the flanges. Further, we provides the basic structural element for the gasket while the non-metal filler material seals small imperfections on the flange surfaces. Depend on its excellent compression resilient, it Is suitable for sealing spots where the alteration of temperature and pressure are frequent, such as pipes, valve, pumps etc. They are available in all standard the flanges of sizes, e.g. ANSI, API, DIN, JIS, JPI, BS etc

Standards:

Products are manufactured in accordance with all relevant gasket standards to suit flange designations: ASME B 16.20, ASME B 16.5, BS1560, ASME B 16.47 A

 (B), BS EN 1092, DIN, JIS, and NF, etc.

Color cord as ASME B 16.20 on request.

Material

Standard:

Asme B16.9, ASME B16.11, Asme B16.5;

JIS B2311,JIS B2312,JIS B2313,JIS B2316;

MSS SP-43, MSS SP-95, Mss Sp-75 , MSS SP-79;

ISO 3419,ISO 5251,DIN 2615

SY/T 0510, SH 3408, SH3410

Size: 1/2''-48''(Butt-welding and seamless);

1/8''-4''(Threaded and socket-welding);

16''~72''(Welded)

Wall thickness

SCH10-SCH160,XXS

process: Hot forming, Push, Press, Forge, Cast, etc.

Material: Carbon steel elbow, stainless steel elbow, alloy steel elbow

Carbon steel: Astm A234 WPB,

ASTM A420 WPL6, WPL3;

ASTM A105 WPB;

ASTM A106;

ASTM A350 LF2,

DIN St37, St45.8, St52.4,St.35.8,St.35.8/I

ASTM A333 GR.6,

ASTM A860 WPHY 70, WPHY 65, WPHY 60, WPHY 52,WPHY 46,WPHY 42,

API 5L GRB, X60, X65, X42,X52,

Stainless steel 
ASTM A403 WP304, A403 WP304L, A403 WP316, A403 WP316L, A403 WP321

ASTM A182 F 304, 304L,316, 316L,904L

Alloy steel: ASTM A234 WP12, A234 WP11, A234 WP22, A234 WP5, A234 WP9

A420 WPL8, A420 WPL9

ASTM A335 P5, P9, P11, P12, P22, P91

ASTM A213

ASTM A182 F5,F11,F22,F91

Duplex steel: A182 F51/SAF 2205/S31803,F53/SAF 2507/S32750,F60/UNS S32205,

Nickel alloy steel: Alloy 200/nickel 200/UNS S2200,Alloy 400/monel 400/UNS 4400,Alloy 600/Inconel 600/UNS,

6600,Alloy 201/nickel 201/UNS S2201,Alloy 625/Inconel 625/UNS 6625/NS336,Alloy 800/Incoloy 800/UNS S8800,

Application: Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc

Shipment: Transparent oil, rust-proof black oil or hot galvanized,etc.

Advantages:

1.20 + years of production experience at your service.

2. The fastest delivery

3. The lowest price

4. Most comprehensive standards and materials for your choice.

5.100% export.

6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.

If you require gaskets ,  flat gasket , please contact us freely . 

We also have good stock of Fasteners Stud Bolt , Stud Bolts With 2 Nuts , Hex Bolts , Pipline Components . 

Product Categories : Bolts & Nuts > Gasket