Mechanical Seal Tg71b|Pump Seal|Type H7n Series|Wave Springl Mechnaical Seal

Name: Mechanical Seal Tg71b|Pump Seal|Type H7n Series|Wave Springl Mechnaical Seal
Brand: Wenzhou Tiangu Seal Co., Ltd.
SKU: 2118696255

Zhejiang, ChinaWenzhou Tiangu Seal Co., Ltd.

US$1.00-80.00

1 Set

Sample price:US$1.00/set.Request sample

Product profile

Customization

Available

Structure

Wave Spring Mechnaical Seal

Standard

Model NO.

TG71B

Type

Tg71b

Balance

Unbalanced

Certification

ISO, FDA, Reach, RoHS

Delivery

Faster Delivery Time

OEM/ODM

Avaialable

Sample

Avaialable

Recommended Applications

Sewage Pumps, Chemical Pumps, Process Pumps

Stationary Seat

T4g92

Replacement

Type H7n Series Replacement

Model

Tg71b

Transport Package

Neutral Packing or Customized

Specification

14...210mm

Trademark

TNG

Origin

China

HS Code

8484200090

Production Capacity

100000pieces/Year

Key features

High Pressure Capability: Balanced design with stepped shafts suitable for high pressure conditions.

Wide Material Options: Compatible with various media including SIC, Tungsten Carbide, and FFKM seals.

OEM and ODM Services: Full customization available from samples and designs with flexible options.

Competitive Pricing: Mass production in standard modular format ensures low cost and competitive price.

Global Export Experience: Exporting mechanical seals to over 108 countries since 1998.

Comprehensive Certifications: Passed ISO9001:2008, FDA, REACH, ROHS, and EC1935 2004 certifications.

Bi-directional Performance: Balanced wave spring design supports bi-directional operation.

Fast Delivery: Offering faster delivery time with one-month lead time in peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedIn-stock Capacity

Wenzhou Tiangu Seal Co., Ltd.

Zhejiang, China

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: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.66h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established R&D, customization, OEM/ODM, quality-control, and service-management capabilities. It provides 3D design services, supports customization from samples and designs, maintains design audit documentation, and uses CAD, Solidworks, and UG. Production-related evidence includes valid contracts with associated subcontractors, inventory capacity, written inspection procedures, and one-month stated lead times in both peak and off-season periods. The supplier has exported goods for 15 years, with exports representing 71%–90% of sales. However, it reports no overseas warehouse, showroom, agents or branches, offline trade-show participation, or available SDK, and it had no new product in the past year. Evidence is insufficient for certification holding, financial credibility, and specific customer cases.

Supplier typeThe supplier is evidenced as a professional technical supplier offering OEM and ODM services, with private mold capability and customization based on samples, designs, and full specifications. It also provides 3D software design services and supports recognized-brand OEM work, indicating a manufacturer-oriented and design-capable supplier profile.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier has documented procedures and records for handling customer complaints and corrective and preventive actions. However, it has no overseas agents or branches and reports zero countries served through overseas services, which limits evidence of local or international after-sales coverage.

R&D capabilityThe supplier maintains R&D audit documentation, uses CAD, Solidworks, and UG, owns one stated R&D patent, and provides private mold, 3D design, and ODM capabilities. However, it reports no new product during the past year and has no available SDK, so the evidence supports technical development capability but not strong recent product innovation.

Production capacityProduction support is evidenced by valid manufacturing-capacity contracts with associated subcontractors, inventory capacity, written and consistently followed finished-product inspection instructions, documented supplier-management procedures, quality assurance, and stated one-month lead times in both peak and off-season periods. These controls support production capability, although no production-volume figure is provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor and flexible customization, and full customization, together with 3D software design services and private mold capability. This combination directly supports broad customization execution.

Product Q&A

Q:Are you a factory or a trading company?

We are a factory manufacturing mechanical seals and parts and we provide perfect OEM and after-sale service. We export mechanical seals to over 108 countries since 1998.

Q:Can you send me the video to show how the machine works?

Certainly, we have video of every standard machine and can send to you by Email or other way you want.

Q:How can I pay my order?

We accept T/T, Paypal, Online Payment to pay.

Q:Do you have any certificate?

We have passed ISO9001:2008,FDA,REACH,ROHS and obtained EC1935 2004 Cerification

Q:When your company was founded?

WenZhou TianGu Seal Co., Ltd. was established in 1982.