Asme B 16.20 Spiral Wound Gasket Manufacturer

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Product Details:

Place of Origin:	Ningbo
Brand Name:	Bandak
Certification:	ISO9001
Model Number:	BKG1101

Payment & Shipping Terms:

Minimum Order Quantity:	10 pieces
Price:	USD 0.1-5/pc
Packaging Details:	wooden case
Delivery Time:	5-7days
Payment Terms:	T/T L/C
Supply Ability:	1000pcs/day

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Detailed Product Description

Item:	Asme B 16.20 Spiral Wound Gasket Manufacturer	Skype:	Bandak.mathy
Quality:	Excellent	Location:	Ningbo, China
Sample:	Free	Standard:	Asme, Bs, JIS And DIN
MOQ:	1

Asme B 16.20 Spiral Wound Gasket Manufacturer

Spiral wound gasket (SWG) consists of thin metal hoop and nonmetal filler material which are simultaneously wound.

The metal hoop is pre-formed in V or W shaped profile, which allows the gasket to act as a spring between the flanges. It is extremely popular due to the wide variety of available styles and sizes. Depend on its excellent compression resilience; it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc.

During the rolling-up of a profile metal tape, a filler is being included. It is PTFE or expanded graphit. The v-profile metal tape is produced by different metal materials or steels. The flexibility of the gasket in pressing on direction is being upgraded due to the v-shape cross-section.

Products	Style	Flange	For example
Basic type SWG	G1101a	Tongue and Groove	304/PTFE
SWG with inner ring	G1101b	Male and Female	304 304/FG
SWG with outer ring	G1101c	Raised face Flat face	304/ASB CS
SWG with inner & outer rings	G1101 Id		304 304/FG CS
SWG for heat exchanger	G1101c	Heat exchanger	304/FG with 1 bar of DJ
Special shape SWG	G1101 e	Special	Oval

Filler material	Temperature	Pressure
Graphite	-240°C~+550°C in oxidizing media	300bar in hot water, oil, etc
	-240°C~800°Cinnon-oxidizing media	200bar in vapor oil, gases, etc
Asbestos	-150°C~+450°C	150bar
PTFE	-200°C~+250°C	150bar

Spiral Wound Gaskets Coloring Guardline:

Asme B 16.20 Spiral Wound Gasket Manufacturer

Produced according to ASME, BS, JIS and DIN standards, etc. Special sizes and shapes are also available upon request.

We provide standard and non standard spiral wound gaskets, adapt different flange and pipes, heat exchanger, manhole and handle requirements.

We constantly improve the quality, expand production scale and shorten delivery time, reduce the cost..

Contact Details

Cixi Bandak Sealing Material Facotry

Contact Person: Ms. Jennis Yang

Tel: 86-574-28904756

Fax: 86-574-56655011

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