Do the gaskets include a pressure balance feature?

Yes, all BX gaskets incorporate a pressure balance hole to ensure equalization of trapped pressure.

What certifications does the product hold?

The product holds DNV, ISO9001, and SGS certifications.

Premium Industrial API Bx Ring Joint Gasket for Reliable Sealing

Name: Premium Industrial API Bx Ring Joint Gasket for Reliable Sealing
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 792132595

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$1.00-90.00

5 Pieces

Product profile

Customization

Available

Material

Ss304,316L,Monrl,Incole,Soft Iron,CS..

Application

Oilsea

Model NO.

SUNWELL 830

Type

Shaft Seal

Shape

O-Ring

Standard

Standard, Nonstandard

Product Name

Bx Ring Joint Gasket/Metal Ring Type Joints/Rtj Ga

Certificate

Dnv ISO9001,SGS

Transport Package

Wooden Case for Ring Joint Gasket

Trademark

SUNWELL

Origin

Ningbo, China

Production Capacity

1000000PCS/Month

Key features

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

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

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

Dual Material Options: Available in SS304, 316L, Monel, Inconel, Soft Iron, and Carbon Steel.

Certified Quality: Holds DNV and ISO9001 certifications with SGS verification.

Flange Compatibility: BX series exclusively compatible with 6BX flanges for secure face-to-face contact.

Precise Tolerances: Strict dimensional tolerances for width, height, and outer diameter ensure perfect fit.

Versatile Configurations: 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.