Rilson Brand Metal Gasket Kit

• Customization: Available
• Style: Flange Gasket
• Function: Fixed Sealing, Hole Sealing, Rotary Sealing, Shaft Sealing
• Model NO.: RS1
• Application: Equipment Seal, Flange Seal, Hydroseal, Pump Seal
• Shape (For Gasket): Ring Gasket
• Material: Semi Metallic
• Standard: Standard, Nonstandard
• Gasket Type: Ring Gasket
• Size: Provide Customization
• Transport Package: Wooden Cases
• Specification: Standard, As per customers′ request
• Trademark: Rilson
• Origin: China
• HS Code: 84841000
• Production Capacity: 500, 000 Pieces/Month

Product Description

Spiral Wound Gasket

Spiral wound gaskets (SWG) offered by Ningbo Rilson Sealing Material Co., Ltd. are highly versatile and popular due to their wide range of styles and sizes. These gaskets can be made from various metals, allowing them to be used with a wide range of corrosive mediums. They are suitable for temperatures ranging from cryogenic to 2000ºF (1093ºC) and can handle pressures from vacuum to 2500 pressure class flange ratings.

Our spiral wound gaskets can be customized with variable densities, from low density for vacuum service to high density gaskets with a seating stress of approximately 30,000 psi (207 MPa). The softer gaskets require a seating stress of around 5,000 psi (34 MPa).

Rilson Brand Metal Gasket Kit: A versatile set of high-performance metal gaskets for industrial use. Durable, corrosion-resistant, and reliable for efficient sealing.

Spiral Wound Gaskets with Inner Ring

Spiral Wound Gaskets with Inner Ring

Spiral Wound Gaskets with Inner Ring consist of a spiral wound sealing component with a solid metal inner ring. Inner rings are included to prevent inward buckling and damage to the outer ring, especially in high-pressure applications.

Features:

• Constructed with a V-shape metal hoop spirally wound under tension


• Filler cushion between metal layers for resilience


• Resistance to high temperatures and pressures


• Excellent sealability with a small gasket area


• Automatically adjusts to changing operating conditions

Product Description:

Ningbo Rilson Sealing Material Co., Ltd. offers Spiral Wound Gaskets with Inner Ring, ideal for male and female pipe flanges. Available with PTFE or flexible graphite filler materials, these gaskets are suitable for NPS 4 and larger in Class 2500 applications. The unique construction provides superior sealability and resilience, making them perfect for high-pressure and high-temperature environments.

Product Name	Industrial seal metallic spiral wound gasket carbon steel gasket
Size	10-3000mm
Hoop material	304,316,316L,Mon400,Inconel,Etc.
spiral Wound gasket coefficient	m=2.5-4
Use pressure	≤25MPa
Use temperature of spiral wound gasket	-196 C -700 C (not more than 600 C in oxidizing medium)
Minimum pretension ratio	Y=68MPa
Flanges standard	ASME B16.20
Type,Flange	1.Basic type:    Tongue and Groove 2.With outer ring:  Raised face and Flat face 3.With inner ring:  Male and Female 4.With inner and outer ring:  Raised face and Flat face

Ningbo Rilson Sealing Material Co., Ltd.

Our Service

• OEM Manufacturing welcome: Product, Package...


• Sample order


• We will reply to your inquiry within 24 hours.


• We track the products for you every two days until delivery. After receiving the products, test them and provide feedback. Contact us for any issues, and we will provide a solution.

FAQ

1. Q1. What is your terms of packing?
   
   A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have a legally registered patent, we can pack the goods in your branded boxes with authorization letters.



2. Q2. What is your terms of payment?
   
   A: T/T 30% as deposit, and 70% before delivery. We provide product and package photos before final payment.



3. Q3. What is your terms of delivery?
   
   A: EXW, FOB, CFR, CIF, DDU.



4. Q4. How about your delivery time?
   
   A: Generally, delivery takes 30 to 60 days after receiving advance payment, depending on the items and order quantity.



5. Q5. Can you produce according to the samples?
   
   A: Yes, we can produce based on samples or technical drawings, including mold and fixture creation.



6. Q6. What is your sample policy?
   
   A: We provide samples if ready parts are in stock, with customers covering sample and courier costs.



7. Q7. Do you test all your goods before delivery?
   
   A: Yes, we conduct 100% testing before delivery.



8. Q8: How do you maintain long-term relationships?
   
   A: 1. We offer quality and competitive pricing for customer benefit. 2. We value every customer as a friend, conducting business sincerely and building friendships regardless of origin.