What are the payment terms?

We accept LC, T/T, and PayPal as terms of payment.

What is the lead time for orders?

Lead time is 6-12 months during peak season and one month during off-season.

Can the gaskets be used in corrosive environments?

Yes, they are suitable for high pressure/temperature service where corrosive or toxic media are present.

Durable 316L/Fg. CS Cgi Gaskets for High-Performance Sealing

Name: Durable 316L/Fg. CS Cgi Gaskets for High-Performance Sealing
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 783607155

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$0.11

2 Pieces

Product profile

Customization

Available

Material

Ss316L,CS,Graphite

Application

Electric

Model NO.

SUNWELL-SW600

Type

Shaft Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Products Name

Spiral Wound Gaskets 316L.316lfg.CS Cgi Gaskets

Certificate

Dnv ISO9001,SGS

Color Code of Gaskets

According The ASME Standard

Gaskets Type

Cgi-Sunwell Gaskets

Transport Package

Wooden Case or According Your Request

Specification

according your request to production the gaskets

Trademark

SUNWELL

Origin

Ningbo, China

Production Capacity

1000000PCS/Month for Spiral Wound Gaskets

Key features

High Pressure Performance: Suitable for Class 900 and above, high pressure and temperature service with corrosive or toxic media.

Versatile Flange Compatibility: Designed for flat face and raised face flanges, meeting ASME, BS, DIN, JIS, and NF standards.

Corrosion Protection Rings: Inner and outer rings provide compression limiting stoppers to prevent flange face corrosion.

OEM and ODM Services: Acceptable OEM and ODM services with 125 specialized workers for production.

ISO Quality Certification: Approved by ISO9001:2015, ISO 14000, and ISO 18000 with full IQC-LQC-FQC-OQC process.

Large Annual Capacity: Annual production capacity of 4.5 million gaskets with standard items available in stock.

Multiple Material Options: Available in SS316L, CS, and Graphite materials for various applications.

Global Market Reach: Exporting to North America, South America, Europe, Asia, Africa, and Oceania since 2011.

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.