What is the purpose of the pressure balance hole?

The pressure balance hole ensures equalization of pressure which may be trapped in the grooves.

Is OEM service available for this product?

Yes, OEM service is available for customized product requirements.

What certifications does the product have?

The product features DNV, ISO9001, and SGS certifications.

Precision Bx Ring Joint Gaskets Designed for 6bx Flanges

Name: Precision Bx Ring Joint Gaskets Designed for 6bx Flanges
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 792167495

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$0.90

2 Pieces

Product profile

Customization

Available

Material

Metal

Application

Pumps

Model NO.

SUNWELL 830

Type

Stationary Seal

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Product Name

Bx Ring Joint Gasket

OEM

Yes

Characteristic

Dnv ISO9001,SGS

Transport Package

Wooden Box

Specification

Standard Nonstandard according your request

Trademark

SUNWELL

Origin

China

Production Capacity

150000piece/Month

Key features

High Pressure Rating: Designed for pressurized systems up to 20,000 psi with ratings starting at 5,000 lbs.

API 6A Compliance: Manufactured in strict accordance with API 6A and ASME B16.20 standards.

6BX Flange Compatibility: Specifically designed for use exclusively with 6BX flanges.

Pressure Balance Hole: Incorporates a pressure balance hole to ensure equalization of trapped pressure.

Secure Sealing Design: Allows virtual face-to-face contact, fully trapping the gasket on inner and outer diameters.

OEM Service Available: OEM service is provided for customized product needs.

Certified Quality: Features DNV and ISO9001, SGS certifications.

Dual Configuration: Available in both oval and octagonal configurations interchangeable on modern flanges.

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.