Flat/Raised Face Non-Asbestos Gasket for Piping System

• Material: Non Asbestos
• Application: Oil & Gas Pipeline Service
• Type: Pipeline Seal
• Performance: Seal
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: G-0152
• Flange Standard: ANSI B16.5
• Delivery: 2-4 Weeks
• Service: for Oil and Gas Pipeline Sealing
• Gasket Standard: B16.21
• Pressure: 150lb 300lb 600lb
• Flange Face: RF FF
• Materials: Gylon 3500/Tealon TF 1590
• Transport Package: Sea Shipment
• Specification: 1/2"-24"
• Trademark: Qishine
• Origin: China

Product Description

Flat/Raised Face Non-Asbestos Gasket for Piping System

Flat/Raised Face Non-Asbestos Gasket is a type of industrial gasket designed to provide a reliable and tight seal between two flanges in a piping system, without using asbestos materials.

The gasket consists of a flat or raised face made of non-asbestos materials, such as aramid fibers, synthetic fibers, or other high-performance materials, which are bonded to a metal core. The gasket is designed to be used with flanges that have a matching flat or raised face design.

Common Industries Utilising Non-Asbestos Fiber, Non-asbestos Gasket

· Oil and Gas

· Chemical Processing

· Petrochemical Industry

· Process Industry

 

Dimensions of Non-Metallic Flat Gaskets, ASME B16.21 to be used with Raised Face flanges ASME b16.5

 

 Gasket Dimension




 

Class 150 to 900 NPS 1/2 to 24

NPS	d1	d2
		Class 150	Class 300	Class 400	Class 600	Class 900
1/2	21	48	54	54	54	64
3/4	27	57	67	67	67	70
1	33	67	73	73	73	79
1.1/4	42	76	83	83	83	89
1.1/2	48	86	95	95	95	98
2	60	105	111	111	111	143
2.1/2	73	124	130	130	130.2	165
3	89	137	149	149	149	168
3.1/2	102	162	165	162	162
4	114	175	181	178	194	206
5	141	197	216	213	241	248
6	168	222	251	248	267	289
8	219	279	308	305	321	359
10	273	340	362	359	400	435
12	324	410	422	419	457	498
14	356	451	486	483	492	521
16	406	514	540	537	565	575
18	457	549	597	594	613	638
20	508	606	654	648	683	699
24	610	718	775	768	791	838

 

General notes:

· Dimensions are in millimeters unless otherwise indicated.

· d1 = Inside diameter.

· d2 = Outside diameter.

· Dimensional tolerances outside diameter NPS 12 and smaller: +0 / -1.5 mm.

· Dimensional tolerances outside diameter NPS 14 and larger: +0 / -3.0 mm.

· Dimensional tolerances inside diameter NPS 12 and smaller: ± 1.5 mm.

· Dimensional tolerances inside diameter NPS 14 and larger: ± 3.0 mm.

· Thickness (t) specified by customer.

The Non-asbestos materials used in the gasket provide excellent resistance to high temperatures, corrosive chemicals, and other harsh environmental conditions. This makes them suitable for use in a wide range of industrial applications, including the oil and gas industry, chemical processing, and power generation.

The Flat/Raised Face design of the gasket ensures a tight and reliable seal between the flanges, preventing leaks and ensuring the safe and efficient operation of the piping system. The gasket is typically available in a range of sizes and pressure ratings, making it suitable for use in a variety of piping systems.

Flat/Raised Face Non-asbestos Gasket is a reliable and durable sealing solution for piping systems, providing a tight and reliable seal while meeting the required safety and environmental standards. Its non-asbestos materials make it a safer and more environmentally friendly alternative to traditional asbestos gaskets.
 

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 Service

Product Quality Guarantee: We guarantee our products quality for 12months from the date of BL.