Basic Info.
Material
Stainless Steel Inner and Outer Ring
Flange Standard
ANSI B16.5
Service
for Oil and Gas Pipeline Sealing
Gasket Standard
B16.20 API 6A Norsok L-005
Pressure
150lb 300lb 600lb 900lb 1500lb 2500lb
Filler
Graphite / PTFE/ Mica/ Ceramic
Certificate
ISO 9001 ISO4001
Product Description
Company Profile
About Us
Xiamen Qishine Imp. & Exp. Co., Ltd provides forged flanges with nominal diameter DN15 - DN3000 that suit for Europe, Germany, the United States, France, Britain, Italy, Russia, Japan and domestic chemical standards, EN, DIN, ASME, ANSI, BS, JIS, MSS, API,AWWA, Gost, GB and SAE. Non-standard flanges according to customers' drawings are available also. All our products are made by ISO,PED, EC, EU and API approved manufacturers. Be rest assured about our products quality. And any third party inspection before delivery are welcome.
Product Description
ANSI B16.20 Carbon Steel Spiral Wound Gasket for Raised Face Flange
The ANSI B16.20 Carbon Steel Spiral Wound Gasket is a highly reliable and widely used gasket in the oil and gas, chemical, and petrochemical industries. ANSI B16.20 Carbon Steel Spiral Wound Gasket is designed to provide a leak-proof seal for high-pressure and high-temperature applications.
The ANSI B16.20 Carbon Steel Spiral Wound Gasket is made up of a metallic strip and a filler material wound in a spiral pattern. The metallic strip is made from high-strength carbon steel, while the filler material can be graphite, PTFE, or other materials that provide good sealing performance. The spiral pattern creates a series of alternating layers of the metallic strip and filler material, forming a tight and reliable seal.
One of the key features of the ANSI B16.20 Carbon Steel Spiral Wound Gasket is its ability to handle extreme temperatures and pressures. The ANSI B16.20 Carbon Steel Spiral Wound Gasket can handle pressures up to 2500 PSI and temperatures up to 1000°F, making it an ideal choice for applications that require a high level of sealing performance.
The ANSI B16.20 Carbon Steel Spiral Wound Gasket is designed to fit into the groove of the flange, which provides a sealing surface for the gasket. The ANSI B16.20 Carbon Steel Spiral Wound Gasket is compressed by the flange bolts, causing it to deform and fill any imperfections in the flange surfaces. This creates a tight and reliable seal that can withstand high pressures and temperatures.
One of the advantages of the ANSI B16.20 Carbon Steel Spiral Wound Gasket is its ability to provide a wide range of sealing options. The ANSI B16.20 Carbon Steel Spiral Wound Gasket can be made from a variety of materials, depending on the specific application requirements. This allows the ANSI B16.20 Carbon Steel Spiral Wound Gasket to provide superior sealing performance in a wide range of operating conditions.
Another advantage of the ANSI B16.20 Carbon Steel Spiral Wound Gasket is its versatility. The ANSI B16.20 Carbon Steel Spiral Wound Gasket can be used in a variety of flange types and sizes, making it a highly adaptable sealing solution. ANSI B16.20 Carbon Steel Spiral Wound Gasket can also be used in both raised face and flat face flanges, providing a flexible and cost-effective sealing solution.
In conclusion, the ANSI B16.20 Carbon Steel Spiral Wound Gasket is a highly reliable and durable sealing solution for high-pressure and high-temperature applications. ANSI B16.20 Carbon Steel Spiral Wound Gasket is unique design and high-strength materials make it an ideal choice for the oil and gas, chemical, and petrochemical industries. With proper installation and maintenance, the ANSI B16.20 Carbon Steel Spiral Wound Gasket can provide a long-lasting and cost-effective sealing solution.
Basic Type
Basic construction type, inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.
Inner Ring Type
Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges.
Outer Ring Type
Solid outer ring accurately locates the gasket on the flange face to give the additional radial strength to prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.
Inner & Outer Rings Type
A inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space. - Suitable for use with flat face and raised face flanges and specified for high pressure / temperature service - Class 900 and above or where corrosive or toxic media are present.
Typical Applications
Pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. Petrochemical, chemical, mechanical manufacturer, power station, metallurgy, shipbuilding, medical and pharmaceutical unclear power station and navigation, etc.
Spiral Wound gaskets, ASME B16.20 Metal Gasket,Marking
| Ring & Strip Materials |
| | Minimum | Maximum | | GuideRing Color Code |
| Material | F | C | F | C | Abberviation |
| SS 304 | -320 | -195 | 1400 | 760 | 304 | Yellow |
| SS 316L | -150 | -100 | 1400 | 760 | 316L | Green |
| SS 347L | -150 | -100 | 1400 | 760 | 317L | Maroon |
| SS 321 | -320 | -195 | 1400 | 760 | 321 | Turquoise |
| SS347 | -320 | -195 | 1700 | 925 | 347 | Blue |
| Carbon Steel | -40 | -40 | 1000 | 540 | CRS | Silver |
| Alloy 20 | -300 | -185 | 1400 | 760 | A-20 | Black |
| Hastelloy B3 | -300 | -185 | 2000 | 1090 | HASTB | Brown |
| Hastelloy C276 | -300 | -185 | 2000 | 1090 | HASTC | Belge |
| Incoloy 800 | -150 | -100 | 1600 | 870 | IN 800 | White |
| Incoloy 825 | -150 | -100 | 1600 | 870 | IN 825 | White |
| Inconel 600 | -150 | -100 | 2000 | 1090 | INC 600 | Gold |
| Inconel 625 | -150 | -100 | 2000 | 1090 | INCO 625 | Gold |
| Inconel X750 | -150 | -100 | 2000 | 1090 | INX | No Color |
| Monel 400 | -200 | -130 | 1500 | 820 | MON | Orange |
| Nickel 200 | -320 | -195 | 1400 | 760 | NI | Red |
| Titanium | -320 | -195 | 2000 | 1090 | TI | Puple |
Products to our clients.
Our Superiority
Why choose Qishine?
High Quality: Qishine provide high quality products.
Reasonable and Competitive Price: Our products are sales well in oversea markets,especially in Europe, South America and Africa.
Professional Service: Qishine's sales team have rich experience in exporting and projects service.
Fast Delivery: Fast deliver the goods to all of the world.
One Stop Service: We provide gaskets,screws,flanges,pipes and fittings.Best choice for EPC companies and projects' construction.
Who choose Qishine?
Application:
FAQ
About Sample
1.We can offer samples for testing,courier freight afforded by the receiver .
2.For cost saving, freight prepaid is recommended.
3.Special requirement accepted
About Order 1.Payment Term: T/T, L/C
2.Trade Term: EXW, FCA, FOB, CFR,CIF,DDU
3.Documents: CI, PL, CO,MTC and BL.
About After Sale ServiceProduct Quality Guarantee: We guarantee our products quality for 12months from the date of BL.
Address:
Room 209-1, 318 Houhang Qianshe, Huli District, Xiamen, Fujian, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Construction & Decoration, Furniture, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Company Introduction:
We XIAMEN QISHINE IMP. & EXP. Co., Ltd. is dedicated to supplying extensive range of Pipe, Valve, Flange, Pipe Fitting, Fastener, Gasket and related spare parts for oil, gas, petroleum industry service. And we offer Solar Power Supply System, such as Photovoltaic Panel in New Energy Field. Qishine. En. Made-in-China. com is our homepage, you are welcome to login for more details.
All Qishine′s products are manufactured by ISO, API, CE/PED and EU approved factories. Professional production, scientific management and good workforce, making our products are popular in Europe, American, Middle East, Asia and Africa. Our products are 100% inspected before packing with qualification EN10204- 3.1 certificates. And any third party inspection before delivery are welcome.
Our advantages:
One-stop shop service, save time and cost for clients. Best choice for EPC companies and projects′ construction.
Good quality goods.
Rich experience in exporting and projects service.
Competitive price.
Professional service.
Choose Qishine means you stand with reliability, high quality & Competitiveness!
The future of Qishine begins today, and it is focused on being the preferred supplier of steel pipeline materials. For this, it must be differentiated by offering maximum quality goods, giving the best service, with the best possible competitiveness, and this is what we work on continually.
Good quality + competitive price + professional service = Long-term win-win cooperation. Please give both of us the nice opportunity to work together. I believe it will be a great start. Expecting your nice enquiry and to be your long-term strategy partner soon.
Thank you for your support!
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