What certifications do these gaskets hold?

The products are certified under API and ISO standards.

What are the lead times for production?

Peak season lead time is 6-12 months, while off-season lead time is one month.

High-Quality API Bx Metal Gasket for Enhanced Leak Prevention

Name: High-Quality API Bx Metal Gasket for Enhanced Leak Prevention
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 791582185

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$0.10

5 Pieces

Product profile

Customization

Available

Material

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

Application

Oilsea

Model NO.

SUNWELL 830 API

Type

Shaft Seal

Shape

O-Ring

Standard

Standard, Nonstandard

Product Name

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

Certificate

API,ISO

Transport Package

Wooden Case for Ring Joint Gasket

Trademark

SUNWELL

Origin

Ningbo, China

Production Capacity

800000PCS/Month

Key features

High Pressure Rating: BX series supports pressure ratings from 5,000 lbs to 20,000 lbs.

Exclusive Flange Compatibility: BX rings are designed exclusively for use with 6BX flanges.

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

Precision Tolerances: Strict dimensional tolerances ensure reliable sealing performance.

API & ISO Certified: Products meet API and ISO certification standards.

Standard and Custom Sizes: Available in both standard and non-standard specifications.

Oilfield Application: Specifically designed for oilfield sealing applications.

Flexible Payment Terms: Accepts LC, T/T, and PayPal for international transactions.

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.