Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket

Product Details
Customization: Available
Type: Flat Gasket
Material: Carbon Steel
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Year of Establishment
1998-11-06
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
  • Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
  • Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
  • Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
  • Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
  • Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
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  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
  • FAQ
Overview

Basic Info.

Combination Washer Packaging
All Inclusive
Spring Washer Type
Standard
Customization
Available
Performance
High Pressure
Certificate
RoHS, UR, ISO, CE
Transport
Wooden Case, Plastic Film, Carton Box
Transport Package
Pallet, Wooden Case
Specification
API, ISO
Trademark
ST
Origin
Cangzhou, China
HS Code
84841
Production Capacity
50000ton/Year

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
1.000kg

Product Description

Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
Product Description

 

Structure Hoop material Filler material Inner&outer ring material Normal thickness(mm)
Gasket Inner&outer ring
Without rings SS304(L);SS316(L) Graphite SS304(L);SS316(L) 3.2mm 2.0mm
Carbon steel Aebestos Carbon steel
With outer ring SS321;SS317L Non-asbestos SS321;SS317L
Monel;Inconel Mica Monel;Inconel 4.5mm 3.0mm
With Inner ring Titanium;Nickel   Titanium;Nickel
Duplex 31803 PTFE Duplex 31803
With inner&outer rings Hastelloy Ceramic tape Hastelloy 6.4mm 4.0mm
SS347,etc. etc. SS347,etc.



Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket

Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
 


Spiral Wound Gaskets Materials:

Metal Winding & Inner Ring Filler Materials Outer Ring  Materials
As Standard Flexible graphite As Standard
SS304(L) PTFE Carbon Steel
  Mica others
Others Ceramic 304(L)
Stainless Steel Non-asbestos 316(L)
309   317
310   310
317L   321
321   347
347   410
Alloy 20   Alloy 20
Monel 400   Monel 400
Titanium 1,2,7   Titanium 1,2,7
Nickel 200   Nickel 200
Inconel 600,635   Inconel 600,635
Incoloy 800,825   Incoloy 800,825
Hastelloy B2   Hastelloy B2
C276   C276
Duplex 31803   Duplex 31803
Copper    
Inner ring: Carbon steel also abailable    
 
Spiral Wound Specifications Temperature Limit And Color Coding
terial Min Temp ºC Max Temp ºC Abreviation Color Coding
304L Stainless Steel -195 650 304 Yellow
316L Stainless Steel -100 800 316L Green
321L Stainless Steel -195 870 321 Turquoise
347L Stainless Steel -195 870 347 Blue
Carbon Steel -40 500 CS Silver
Alloy 20 185 600 A-20 Black
Hastelloy B2/B3 -185 700 Hast B Brown
Hastelloy C276 -185 700 Hast C Beige
Incoloy 800 -100 850 InCo800 N/A
Incoloy 825 -100 850 InCo825 N/A
Inconel 600 -100 1000 InCo600 Gold
Inconel 625 -100 1000 InCo625 Gold
Inconel X750 -100 1000 InCo750 N/A
Monel 400 -200 800 Mon400 Orange
Nickel 200 -320 600 NI200 Red
Titanium -320 1090 TI Purple
*Color Coding following ASME B16-20
Material Min Temp ºC Max Temp ºC Abreviation Color Coding
Graphite -212 550 Graph Grey Stripe
PTFE -240 260 PTFE White Sripe
Mica -212 1000 MICA Light Green
*Stripe Coding following ASME B16-20

 



 

Detailed Photos


 

Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket

 

Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket
Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket

 

 

Company Profile

 

Stainless Steel Outer Ring Inner Ring Stainless Steel Carbon Steel Spiral Wound Gaskets 304/Graphite+304/CS 4" 150# RF ASME B16.20 Gasket


Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.

We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.

We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.

In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.

Our products are in compliance with many international standards

Pipe Standard: ASTM A53,A106,API 5L,ASME B36.10M---1996.

Pipe-Fittings Standard: ANSI B16.9/16.28,DIN 2605 / 2616,JIS P2311 / 2312,GOST.

Flange Standard: ANSI B16.5,DIN Series,JIS Series,GOST Series.

FAQ

1.Q:Are you a factory or trading company?
A: We are a factory. 

2.Q:Where is your factory located? How can I visit there?

A: Our factory is located in Cangzhou City, China, about 40 minutes from Canzhou west station to our factory. And 120 kilometer from Tianjin International air port. Warmly welcome you to visit us!

3.Q:Can I get some samples?

A: Yes,we are honored to supply you free samples.

4.Q:How does your factory do regarding quality control?

A: "Quality today, market tomorrow" Inspection and trace back No. We serious control the quality from raw material to finished pipes. So that that we can 100% sure our goods is qualified.

5. Q: Price high ?

A: Our price is workable. We had tried use auto equipment to save Workers cost. and control other costs. like humuan sources, logistics etc.

6. Q: After sales service.

A: Quality are promised. If our products are not meet the contract we would like to send free goods to you.

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