What certifications do the products have?

Products are certified by API, CE, TUV, and ISO, ensuring compliance with international standards.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the warranty period for the gasket?

The provided text does not specify a warranty period. Please contact the supplier for specific warranty details.

ASME B16.20 Spiral Wound Gasket SS304 Inner CS Outer Ring

Name: ASME B16.20 Spiral Wound Gasket SS304 Inner CS Outer Ring
Brand: Xiamen Qishine Industry Co., Ltd.
SKU: 1906131095

Fujian, ChinaXiamen Qishine Industry Co., Ltd.

US$5.00

1 Piece

Product specifications

Size

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

SS316L, 304 CS, Graphite

Application

Flanges

Model NO.

G-070

Type

Shaft Seal

Performance

High Pressure

Shape

O-Ring

Standard

Flange Standard

ANSI B16.5 ANSI B16.47 a/B

Delivery

2-4 Weeks

Service

for Oil and Gas Pipeline Sealing

Gasket Standard

B16.20

Pressure

150lb 300lb 600lb 900lb 1500lb 2500lb

Flange Face

Raised Face

Transport Package

Sea Shipment

Specification

1/2"-64"

Trademark

Qishine, QS

Origin

China

HS Code

8484100000

Key features

ASME B16.20 Compliance: Meets strict ASME B16.20 standards for spiral wound gaskets in high-pressure applications.

Wide Material Selection: Available in SS304, SS316L, Carbon Steel, Monel, Inconel, and other alloy families.

High Pressure Resistance: Designed for pressure classes 150lb to 2500lb, suitable for severe temperature and pressure.

Corrosion & Toxic Media Resistance: Resistant to almost all known corrosive and toxic media in oil, gas, and chemical industries.

Flexible Sealing Performance: Provides sufficient flexibility and resilience to maintain sealing under bolt stress relaxation.

OEM & Customization Support: OEM service available with customization options from customer samples.

Certified Quality Assurance: Products are API, CE, TUV, and ISO certified ensuring high safety and efficiency.

Low Minimum Order Quantity: Flexible purchasing with a Minimum Order Quantity (MOQ) of just 1 unit.

Company profile

Importers and ExportersYears of Export ExperienceLow MOQCustomization from Samples

Xiamen Qishine Industry Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.85h

AI-Powered supplier vetting

SummaryThe supplier is a Xiamen-based limited trading company offering fasteners, gaskets, and flanges. It reports annual fastener productivity of 7,500 tons, exports 90% of sales, serves South America, Europe, and North America, and states one-month lead times in both peak and off-peak seasons. Customization from samples is available. However, the supplier reports no available SDK, no new products launched in the past year, no inventory, no overseas agents or branches, no overseas warehouse or showroom, and no offline trade-show participation. Quality and service controls show material gaps: there are no written corrective/preventive-action or complaint-handling procedures, and quality-control test equipment is reported as zero. An ISO 9001:2015 certificate is stated, but financial strength, customer cases, and several traceability and outsourcing controls cannot be adequately assessed from the provided information.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate. The provided information confirms the stated certification but does not provide certificate validity, scope, issuer, or audit details.

After-Sales capabilityAfter-sales and service infrastructure appears limited: there are no written corrective/preventive-action or customer-complaint procedures or records, no inventory, no overseas warehouse, no overseas showroom, no overseas agents or branches, and no overseas service countries reported. Service assessment has records but no written procedure, and some qualified supplier names were provided.

R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. These explicit statements indicate limited demonstrated innovation capability for the evaluated areas.

Production capacityThe supplier reports fastener productivity of 7,500 tons annually and one-month order lead times in both peak and off-peak seasons, with export markets in South America, Europe, and North America. However, it also reports no in-stock capability, while outsourcing procedures and manufacturing contracts are unknown; the stated output supports capacity, but the overall manufacturing model is not fully validated.

Customization capabilityThe supplier explicitly offers customization from samples. This supports a demonstrated sample-based customization service, although no details are provided on engineering resources, tooling, or development lead times.