What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are your products certified?

Yes, our products hold CE certification, ensuring compliance with relevant standards.

What is the warranty or quality assurance process?

We conduct random inspections including visual and function inspections for finished products, with traceability of raw materials and 2 QA/QC inspectors.

Quality Assured Ring Joint Gasket, Rtj, Bx, Rx, R, Octagonal, Oval

Name: Quality Assured Ring Joint Gasket, Rtj, Bx, Rx, R, Octagonal, Oval
Brand: Ningbo Dongheng Sealing Co., Ltd.
SKU: 2146385995

Zhejiang, ChinaNingbo Dongheng Sealing Co., Ltd.

Negotiable

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Application

Pumps

Model NO.

Xinsen-J

Type

Stationary Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Transport Package

Wooden Carton

Specification

DN10 ~ DN2000

Trademark

OEM

Origin

China

HS Code

7326901900

Production Capacity

10000000 Per Year

Key features

High Precision Manufacturing: Crafted using advanced mechanical cutting and high precision CNC lathes for exceptional accuracy.

Wide Material Selection: Available in Soft Iron, Carbon Steel, Stainless Steel (304/316), F5, and INCONEL for diverse needs.

Extreme Environment Resistance: Designed to withstand high temperature, high pressure, and high corrosiveness reliably.

Versatile Gasket Types: Offers Flat, Oval Ring Joint, Octagonal Ring Joint, RX, and BX metal gasket options.

Full Customization Support: Supports customization from samples, designs, full customization, and minor adjustments.

Compact Installation Design: Provides a compact installation footprint combined with exceptional pretension pressure.

OEM/ODM Services: Manufacturer offers both OEM and ODM services with dedicated R&D engineers.

Low Minimum Order Quantity: Flexible purchasing with a Minimum Order Quantity (MOQ) of just 2 units.

Company profile

Fast DeliveryOEM ServicesQuality AssuranceQA/QC Inspectors

Ningbo Dongheng Sealing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier manufactures industrial sealing products, including spiral wound gaskets, PTFE tape, and PTFE gaskets, from a 4,500 m² facility with three production lines. It offers extensive customization, 3D design, ODM, and OEM services, and reports new products within the past year. Quality-related evidence includes CE certification, ISO 9001:2015 certification, quality assurance, and documented corrective and preventive action procedures. However, complaint handling lacks written records, supplier approval documentation is incomplete, and the factory does not continuously reconcile production quantities or maintain standard outsourcing procedures. The supplier has inventory capability and valid contracts with affiliated subcontractors, but no overseas warehouse, showroom, agents, branches, or overseas service locations. Export activity is reported, with 31%–40% of sales from exports and four years of export experience. Customer evidence includes a 50%–80% repeat-buyer preference, but no Fortune 500...

Supplier typeThe supplier is a manufacturing-oriented industrial equipment and components provider producing spiral wound gaskets, PTFE tape, and PTFE gaskets. It has a 4,500 m² manufacturing plant, three production lines, inventory capability, and valid contracts with affiliated subcontractors, while lacking overseas warehouses, showrooms, agents, and branches.

CertificationsThe supplier reports CE product compliance certification and an ISO 9001:2015 management-system certificate. It also states that quality assurance is present in its quality-control processes, providing explicit certification and quality-system evidence.

R&D capabilityThe supplier provides 3D software design, ODM, and OEM services and reports new products within the past year. It has one R&D engineer and no available SDK, indicating some development capability but limited evidence of broader technical resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This establishes broad customization coverage across both design-based and sample-based requirements.

Product Q&A

Q:What materials are available for the ring joint gaskets?

We offer a variety of materials including Soft Iron, Carbon Steel, 304/316 Stainless Steel, 5Cr1/2Mo (F5), and INCONEL, each with specific hardness and temperature ratings.

Q:What types of ring joint gaskets do you provide?

Our product line includes Flat Gaskets, Oval Ring Joint Gaskets, Octagonal Ring Joint Gaskets, RX Metal Gaskets, and BX Metal Gaskets.

Q:Can I customize the gaskets according to my specifications?

Yes, we provide comprehensive customization options including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 units, allowing for flexible purchasing options for various project sizes.

Q:What are the lead times for production?

Lead times vary by season: peak season lead time is one month, while off-season lead time is within 15 workdays.