Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration, Manufacturing & Processing Machinery, Metallurgy, ...
Main Products:
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Export Year:
2005-03-16
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast
OEM/ODM Service
Sample Available

316 Graphite Spiral Wound Gasket, 316 Gasket, ASME B16.20 316 Gasket manufacturer / supplier in China, offering ASME B16.20 Stainless Steel 316 Graphite Spiral Wound Gasket, Flanges, Alloy Flange, Ring Joint Flange. ASTM A182 F5, F9, F11, F22, F91, Flanges, Alloy Flange, Orifice Flange. ASTM A182 F5, F9, F11, F22, F91 and so on.

Gold Member Since 2020
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Supplier Homepage Products C&N GASKET ASME B16.20 Stainless Steel 316 Graphite Spiral Wound Gasket

ASME B16.20 Stainless Steel 316 Graphite Spiral Wound Gasket

Purchase Qty. / Reference FOB Price
1-99 Pieces US $5
100-999 Pieces US $4.8
1,000+ Pieces US $4.5
Port: Shanghai, China
Production Capacity: 100000pics/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Type: Gasket
Standard: ASTM, AISI, GB, JIS, DIN, EN
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape: Round
Technique: Cold Rolled
Surface Treatment: Polished

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Basic Info.

Model NO.
316 Graphite Spiral Wound Gasket
Mtc
Mtc En10204 3.1 Will Be Provided to All Goods.
Trademark
C&N
Transport Package
Sea Worthy
Specification
customizable
Origin
China
Quick Details
Place of Origin:  China (Mainland)
Brand Name: C&N
Model Number:  316 Graphite Spiral Wound Gasket
Material: Stainless Steel
Shape: Ring Gasket
Standard or Nonstandard:Standard
RAW MATERIAL: 304/304L/316/316L
FILLING: Graphite
THICKNESS: 3-4.5MM
Packaging & DeliveryPackaging Details:Delivery Detail:
Wooden case or under customer's request
7-45 days

 
PRODUCT INTRODUCTION
ASME B16.20 Stainless Steel 316 Graphite Spiral Wound Gasket
Material: Stainless Steel 316
FILLING: Graphite
Size: 1 inch - 120 inch
The Stainless Steel Spiral Wound Gasket adopts high-quality SUS304 or SUS316
("V" or "W"shape) metal strips, other alloy materials and some flexible materials like graphite,
asbestos, PTE and non-asbestos, which are overlapped and wound spirally with each other.
The metal strips are fixed on the initial and terminal ends by means of spot welding.
The metal spirally-wound gasket has the best resilien ce among the semi-metal hermetic gaskets.
Its structural density can be made subject to different locking forces.
Also the internal and external steel rings can be used to control its maximum compaction.
It's not demanding for the surface precision of the flange sealing surface contacting the
spirally-wound gasket. It's especially applicable for such occasions as uneven load, slack joint,
periodical changes of temperature and pressure, impact or vibration.
It's an ideal static seal element for flange connection in valves, pumps, heat exchangers, towers, manholes,handholes and so on.
Technology
Structural material of metallic wrapping pad:
FillingSteel bandInner ringOuter ring
Asbestos wrappingSUS 304Carbon steelCarbon steel
Graphite wrappingSUS 316SUS 304SUS 304
Teflon wrappingSUS 316LSUS 316SUS 316
  SUS 316LSUS 316L
FillingTemperature(ºC)Max operating pressure(kg/cm2)
Asbestos wrapping-200~550250
Graphite wrapping-150~450100
Teflon wrapping240~260100
Flange typeSpiral wound gasket form
Flat face flange(F.F)Wrapping pad with outer ring only
Wrapping pad with inner and outer rings
Raised face flange(R.F) Wrapping pad with outer ring only
Wrapping pad with inner and outer rings
Male and female flange(M & F)Basic wrapping pad
Wrapping pad with inner ring only
Tongue and groove flange(T & F)Basic wrapping pad
Wrapping pad with inner ring only
Flat and groove flange(F & G)Basic wrapping pad
Wrapping pad with inner ring only
Wrapping pad coefficientm=2.5-4
Wrapping pad service pressure≤25MPa
Wrapping pad service temperature-196ºC-700ºC(Oxidizing medium no higher than 600ºC)
Wrapping pad minimum pretension specific pressurey=68MPa

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