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Mechanical Seal John crane Type M7N
Jiangsu, ChinaSAISI SEAL CO., LTD
Mechanical Seal John crane Type M7N
US$15.00
1-29 Pieces
US$5.00
30+ Pieces
Product profile
Customization
AvailableStructure
Single EndPressure
Medium Pressure Mechanical SealsModel NO.
SSM7NSpeed
General Speed Mechanical SealTemperature
Temperature Mechanical SealPerformance
TemperatureStandard
Standard, Nonstandard, OEMType
SSM7NBalance
BalancedTransport Package
Wooden Box or Carton Box Upon The OrderSpecification
CE; RoHSTrademark
Saisi SealOrigin
Zhangjiagang, JiangsuHS Code
8484200090Production Capacity
50, 000sets/YearKey features
Wide Size Range: Available in sizes from 14mm to 100mm to fit various pump applications.
High Pressure Resistance: Designed for medium pressure withstanding up to 12 bar operating pressure.
Temperature Versatility: Operates effectively within a wide temperature range of -20 to 180 degrees Celsius.
Multiple Spring Options: Features wave spring design with multiple spring designs also available.
Premium Material Selection: Seal rings made of Car, Sic, Ssic, TC; springs in 304, 316, HAST.C.
Customization Capability: We manufacture standard and customized products for all applications.
Fast Off-Season Delivery: Lead time within 15 workdays during off-season for quick turnaround.
Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and other secure payment methods.
Company profile
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: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.34h
AI-Powered supplier vetting
SummaryThe supplier operates in valves, couplings, metal structural components, instruments, electrical components, and related import/export activities. It reports broad customization services, ODM capability, OEM service for well-known brands, 3D software design, and professional technical supplier status. Export experience is stated as eight years, with self-operated import/export rights and one-month average lead times in both peak and off-season. However, the supplier reports no new products in the past year, no patents, no private molds, no overseas service facilities or agents, and no ERP, OA, CRM, or SAP systems. Service procedures exist for corrective actions and complaints, but written records are absent. Financial information is inconsistent and insufficiently interpretable, so financial credibility cannot be confirmed.
Supplier typeThe stated business scope covers valves, couplings, metal structural components, instruments, and electrical components, while the supplier identifies itself as a professional technical supplier. This supports classification as an industrial component and technical-product supplier, but the slices do not establish a narrower legal or manufacturing classification.
R&D capabilityThe supplier offers ODM and 3D software design services, but reports no new products in the past year, zero R&D patents, no private molds, no available SDK, and no ERP, OA, CRM, or SAP systems. These findings show some design capability but limited evidence of sustained or system-supported innovation.
Production capacityFinished-product inspection instructions are available and uniformly followed. The supplier has self-operated import/export rights, eight years of export experience, and reports one-month average lead times in both peak and off-season; however, direct production capacity details such as equipment, output, or facility scale are not provided.
Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. It also offers ODM services and 3D software design, giving clear evidence of broad customization support.
Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer experience. No brand names, project details, quantities, or independently verifiable case information are provided.
Product Q&A
Q:What is the operating temperature range?
A:
The mechanical seal can operate within a temperature range of -20 to 180 degrees Celsius.
Q:What is the maximum pressure rating?
A:
This is a medium pressure mechanical seal capable of withstanding up to 12 bar.
Q:What materials are used for the seal ring?
A:
Seal rings are available in Car, Sic, Ssic, and TC materials.
Q:Is customization available for this seal?
A:
Yes, we manufacture both standard and customized products for all applications.
Q:What are the available sizes?
A:
Standard sizes range from 14mm to 100mm.
Send Inquiry
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SAISI SEAL CO., LTD
SAISI SEAL CO., LTD*Content:
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