What is the lead time for orders?

We usually need 7-15 days if we don't have the items in stock. Peak season lead time is one month, and off-season lead time is within 15 workdays.

Is customization available?

Yes, we could customize various products with your brand logo according to your requirements. Custom specifications include diameter up to 3000mm and thickness 0.1-10mm.

Inner Ring CS Outer Ring PTFE Filler Spiral Wound Gasket

Name: Inner Ring CS Outer Ring PTFE Filler Spiral Wound Gasket
Brand: Yangzhong Dongxu Polymer Material Co., Ltd.
SKU: 876970245

Jiangsu, ChinaYangzhong Dongxu Polymer Material Co., Ltd.

US$7.00-11.00

1 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

PTFE

Combination Washer Structure

B Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport Package

Wooden Box

Specification

customized

Trademark

DongXu

Origin

China

HS Code

39209910

Production Capacity

50tons/Month

Key features

Wide Size Range: Custom specifications available with diameter up to 3000mm and thickness 0.1-10mm.

High Performance Material: PTFE filler spiral wound gasket with tensile strength >=15 MPa and elongation >=150%.

Multiple Filler Options: Available with 20% glass fiber, 60% bronze, 15% carbon fiber, and other compound fillers.

Brand Customization: We can customize various products with your brand logo according to your requirements.

Free Samples: Free samples are provided for customer evaluation before placing orders.

ISO9001 Certified: Company is ISO9001 quality system authenticated with strict quality assurance.

Comprehensive Support: Professional technical engineers provide consultation and solve production line issues.

Strict Quality Control: Full inspection during production and sampling tests before delivery ensure quality.

Company profile

Yangzhong Dongxu Polymer Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-08-28Nearest Port: Zhenjiang Port ,Shanghai PortAverage Response Time: ≤1.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier information describes a China-based manufacturer/factory producing PTFE products, special rubber products, seals, gaskets, pipes, plastic sheets and rods, and valve-related sealing products. It reports ISO 9001 and ISO 14001 certifications, five production lines, 6–10 years of R&D engineer experience, fewer than five quality-control staff, and production facilities in Yangzhong, Jiangsu. The company states that it has advanced production and testing equipment, trained personnel, raw-material and inventory availability, and professional technical engineers. Its products serve mechanical seals, chemical, metallurgy, oil refining, valves, chemical fiber, electrical appliances and aerospace applications. Export activity began in 2018, with exports representing 21%–30% of total sales and some exports conducted through agents. Evidence is insufficient to confirm after-sales service performance, financial credibility, customization capability, or named customer cases.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and reports a physical factory in Yangzhong, Jiangsu, with five production lines. Its stated production resources include advanced equipment, trained staff, raw materials and inventory, supporting classification as a manufacturing supplier.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These certifications provide explicit evidence of environmental and quality-management credentials, although no certificate numbers, issuing bodies or validity dates are provided.

R&D capabilityThe company states that scientific and technological innovation is a strategic priority and reports professional technical engineers, advanced production/testing equipment, and 6–10 years of total R&D engineer experience. This supports an established technical and R&D capability, though no specific innovations, patents or development results are provided.

Production capacityThe supplier reports five production lines, advanced production and testing equipment, sufficient raw materials and product inventory, and a factory location in Yangzhong. These are explicit indicators of organized production capacity, while the provided output figure is excluded from assessment because it is financial data.

Product Q&A

Q:How can I place an order?

You can contact us by email about your order details, or place order on line.

Q:What payment methods do you accept?

T/T (HSBC bank), Paypal, and Western Union are the most usual ways we are using.

Q:What is the order procedure?

First we discuss order details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pre-paid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

Q:How do you handle defective products?

replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

Q:How do you check goods in production?

We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.