What are the lead times for production?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

What payment terms do you accept?

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

Is there quality inspection for finished products?

Yes, we perform random inspections including visual and function inspections, following uniform instructions.

API 6A Metallic Gasket Ring Joint Gasket Gas Seal

Name: API 6A Metallic Gasket Ring Joint Gasket Gas Seal
Brand: Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
SKU: 852068025

Zhejiang, ChinaWenzhou Kasin Valve Pipe Fitting Co., Ltd.

US$12.00

50 Pieces

Product profile

Standard

ANSI, DIN, GB, JIS

Type

Threaded Connection Flange

Material

Stainless Steel

Model NO.

ST-S-RX3100

Structure

Round

Connection

Flanged

Sealing Surface

Manufacturing Way

Forging

Transport Package

Plywood Case

Specification

RX20-RX215, R11-R105, BX150-BX172

Trademark

Origin

China

Production Capacity

10000

Key features

Forged Manufacturing Process: Made from solid bar via forging and heat treatment for high tensile strength, not centrifugal casting.

API 6A & ASME B16.20 Compliance: Fully complies with API 6A and ASME B16.20 standards, marked with API Monogram License No.

Wide Material Selection: Available in Soft Iron, Carbon Steel, Stainless Steel (304/316), Nickel Alloys, and Duplex grades.

High Pressure & Temperature Sealing: Designed for Oil, Gas, and Petrochemical industries to seal flanged connections under extreme conditions.

Customization Services: Offers full, flexible, minor, sample-based, and design-based customization options.

OEM and ODM Support: Provides both OEM and ODM services with in-house R&D engineers.

Rigorous Quality Inspection: Includes random visual and function inspections with traceable raw materials.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Wenzhou Kasin Valve Pipe Fitting Co., Ltd.Zhejiang, China

Business 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: 11 years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤0.82h

About Our Factory & Business Background

AddressBinhai Zone, Economic & Technical Development Zone, Wenzhou, Zhejiang, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity10 Pieces

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsRing Joint Gasket, High Pressure Ball Valve, High Pressure Needle Valve, High Pressure Valve, Press Fitting, Sanitary Pipe Fitting, Sanitary Valve, Vacuum Pipe Fitting, Vacuum Valve, Knife Gate Valve

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:What manufacturing process is used for these gaskets?

All ring joint gaskets are made of solid bar by forging and heat treatment, ensuring very high tensile strength, rather than centrifugal casting.

Q:Which standards do these gaskets comply with?

The gaskets fully comply with ASME B16.20 standard and API spec 6A requirements, and are marked with the API Monogram License No.

Q:What materials are available for these gaskets?

Available materials include Soft Iron, Low Carbon Steel, F5 Alloy Steel, 410 Alloy Steel, various Stainless Steels (SS304, SS316, etc.), Nickel Alloys, and Duplex grades.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:Do you offer customization services?

Yes, we offer full customization, flexible customization, minor customization, and customization from samples or designs.