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China, Chinese Spiral Wound Gasket1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Machine HardwareGasket
Ningbo Rilson Sealing Material Co., Ltd.
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Product DescriptionProduct DescriptionSpiral Wound Gasket Spiral wound gasket is formed of V-shaped metallic strip and connectedits end and beginning by dot welded.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 exchanger , condensing tower , plain hole of flange , etc .SpecificationStrength of Spiral Wound Gasket> Spiral Wound Gasket is the ideal gasket in the semi-metallic category. A narrow strip of V-shape metal hoop is spirally wound under tension with a filler cushion between the lamination of the metal and is spot-welded at both ends.> This unique construction of a spring-like metal and soft filler provides gasket excel-lent characteristics. > Resistance to high temperature and high pressures. > Excellent sealability is maintained with comparatively small gasket area.> Great resilience which allows the gasket to adjust automatically to change in operating conditions, such as pressure and thermal shocks, vibrations etc.ThicknessThe standard manufacturing thickness for spiral wound gaskets are: 3.2 mm; 4.5 mm; 6.5 mm (measured across metallic strip notincluding the filler, which protrudes slightly beyond the metal).Manufacturing tolerancesThe tolerance of the gasket diameters (d1, d2, d3, d4, s, s1) are stipulated by ASME B 16.20 and DIN 2632-2638 standards. The gaskets designed for non-standard flanges meet the recommendations by the ASME B 16.20.DimensionsThe dimensions of the standard SWG meet the ASME, BS and EN (DIN) standards.CertificationsPacking & DeliveryCompany ProfileThe Spiral Wound Gasket our factory manufacturing> Good tolerance for flange surface finish irregularities.> Can be designed to any dimensions economically in circular or moderately noncircular shape.> Available in a variety of hoop metals and filler materials to satisfy specific operating conditions.FAQQ1. What is your terms of packing?A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.Q2. What is your terms of payment?A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.Q3. What is your terms of delivery?A: EXW, FOB, CFR, CIF, DDU.Q4. How about your delivery time?A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.Q5. Can you produce according to the samples?A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.Q6. What is your sample policy?A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.Q7. Do you test all your goods before delivery?A: Yes, we have 100% test before deliveryQ8: How do you make our business long-term and good relationship?A:1. We keep good quality and competitive price to ensure our customers benefit ;2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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