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Durable ASME B16.20 Spiral Wound Gaskets for Machinery Use

Name: Durable ASME B16.20 Spiral Wound Gaskets for Machinery Use
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 792190015

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$0.10

2 Pieces

Product profile

Customization

Available

Material

316L,Graphite

Application

Electric

Model NO.

SUNWELL-SW600

Type

Shaft Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Product Name

Spiral Wound Gasket

Color of Gaskets

According The ASME Standard

Certificate

Dnv ISO9001,SGS

Quality

High Level of Spiral Wound Gasket

Transport Package

Wooden Case for Spiral Wound Gaskets

Specification

according your request

Trademark

SUNWELL

Origin

Ningbo, China

Production Capacity

1000000PCS/Month

Key features

ASME B16.20 Compliance: Manufactured in strict accordance with ASME B16.20 standards for industrial reliability.

4 Structural Types: Offers Basic, Inner Ring, Outer Ring, and Inner/Outer Ring types for diverse flange needs.

High Pressure Performance: Designed for high pressure and temperature services, suitable for Class 900 and above.

Premium Material Composition: Constructed with 316L stainless steel and graphite for superior corrosion resistance.

Large Production Capacity: Monthly output of 150,000 pieces ensures timely delivery for large-scale projects.

Certified Quality Assurance: Holds DNV and ISO9001 certifications, ensuring high-level quality control.

Custom Standard Options: Available in Standard and Nonstandard specifications to meet specific project requirements.

Versatile Application Scope: Ideal for electric, chemical, and industrial applications requiring shaft seals.

Company profile

Ningbo Sunwell Sealing Materials Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-01-01Nearest Port: Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryNingbo Sunwell Sealing Materials Co., Ltd. is identified primarily as a China-based manufacturer of sealing and heat-preservation products, although one record classifies it as a trading company. The supplier reports ISO 9001 certification, more than 10 production lines, 15 million spiral wound gasket pieces and 12 million ring joint gasket pieces in annual output, and 6–10 R&D engineers and quality-control staff. It has reported export activity since 2011, self-operated import/export rights, and exports representing 51%–70% of total sales. The company states that it supports OEM and ODM orders and provides engineering assistance, but the supplied records do not independently verify these claims. Buyer and transaction evidence is limited, and the records provide insufficient information to assess financial strength or after-sales performance. No financial figures are included.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified management system and supports a positive assessment for this field.

R&D capabilityThe supplier reports 6–10 R&D engineers and describes itself as engaged in research and development across multiple sealing-product categories. It also offers engineering assistance according to its company description, providing explicit but largely self-reported evidence of innovation capability.

Production capacityThe supplier reports more than 10 production lines and annual output of 15 million spiral wound gasket pieces and 12 million ring joint gasket pieces. It also identifies itself as a manufacturer and reports export operations since 2011, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly states that it accepts OEM and ODM orders and can provide engineering assistance for customer applications. This directly supports the availability of customization services, although the records do not specify technical scope, tooling capability, or examples of completed customized projects.

Product Q&A

Q:What are the available types of spiral wound gaskets?

We offer four types: SW600-R Basic, SW600-IR Inner Ring, SW600-CG Outer Ring, and SW600-CGI Inner & Outer Rings, each designed for specific flange configurations.

Q:What materials are used in these gaskets?

The gaskets are made from 316L stainless steel and graphite, providing excellent stability and compression characteristics.

Q:What is the monthly production capacity?

Our production capacity is 150,000 pieces per month, ensuring sufficient supply for industrial demands.

Q:Are the gaskets suitable for high-pressure applications?

Yes, they are designed for high pressure and temperature services, particularly suitable for Class 900 and above flanges.

Q:What certifications do the products hold?

Our spiral wound gaskets are certified with DNV and ISO9001, ensuring high-level quality and compliance.