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High Pressure Asmeb16.20 API 6A Seal Gasket R Ring Joint Flat Gasket
Negotiable
1 Piece
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableStructure
Single EndPressure
High Pressure Mechanical SealsModel NO.
SLD-503Speed
High-Speed Mechanical SealTemperature
High Temperature Mechanical SealPerformance
High PressureStandard
StandardBalance
BalancedTransport Package
Export Wooden BoxSpecification
according to requirementTrademark
solidOrigin
ChinaProduction Capacity
3000PCS/MonthKey features
High Pressure Performance: Designed for high pressure applications with integrity seals at pressures up to API 5000.
Superior Sealing Efficiency: Octagonal cross-section offers higher sealing efficiency than oval designs.
Versatile Material Options: Available in SS304/316L, 625, 825, and LCS(S-4) for corrosion resistance.
Broad Size Compatibility: Sizes range from 1/2 inch to 36 inches covering multiple pressure classes.
Multiple Connection Types: Supports female threaded and welded connection types for flexible installation.
Standard Compliance: Meets ASME B16.20, ASME B16.47 Series A, and API 6A standards.
Corrosive Medium Resistance: Suitable for water, oil, steam, nitric acid, acetic acid, and corrosive liquids.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-06-01Nearest Port: Shanghai, NanjingAverage Response Time: ≤11.15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryJiangsu Solid Machinery Manufacturing Co., Ltd. is a China-based limited company in Jiangsu that is identified as both a trading company and manufacturer/factory. Its stated scope covers petroleum machinery and wellhead-related products, including valves, flanges, manifolds, casing heads, tubing heads, and spare parts. The supplier reports ISO 9001 certification, 4 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It supports export terms including FOB, CIF, CFR, and EXW, reports self-operated import/export rights, and serves multiple global regions. Stated lead times are one month off-season and 2–3 months during peak season. Evidence of after-sales processes, customization capability, financial strength, and verified customer cases is limited.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and a stated specialization in petroleum machinery manufacturing. Its product scope and industrial-park address support an industrial equipment manufacturing profile, although one slice also classifies the associated industry as wholesale and retail.
CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. This provides evidence of a formal quality-management certification, although no certificate number, validity period, or certification body is provided.
R&D capabilityThe supplier explicitly states that it focuses on research and development and reports 6–10 years of total R&D engineer experience. This supports an established R&D function, but no patents, proprietary technologies, development projects, or product innovation records are provided.
Production capacityThe supplier states that it specializes in petroleum machinery manufacturing, covers multiple wellhead and valve-related products, operates 4 production lines, and reports one-month off-season lead times and 2–3-month peak-season fulfillment. These details support active production capability, though capacity figures and independent production verification are not provided.
Product Q&A
Q:What is the working pressure range?
A:
The working pressure is rated up to API 5000.
Q:What materials are available for this gasket?
A:
Main materials include SS304/316L, 625, 825, and LCS(S-4).
Q:Which standards does this product comply with?
A:
It complies with ASME B16.20, ASME B16.47 Series A, and API 6A.
Q:What sizes are available?
A:
Sizes range from 1/2 inch to 36 inches depending on the pressure class.
Q:What connection types are supported?
A:
The product supports female threaded and welded connection types.
Send Inquiry
*To:
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Jiangsu Solid Machinery Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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