What are the main applications for these couplings?

They are widely used in RO, UF, NF systems, sewage, water supply, drainage, and chemical industries.

304 Stainless Steel Grooved Pipe Rigid Coupling for Pipe Joint

Name: 304 Stainless Steel Grooved Pipe Rigid Coupling for Pipe Joint
Brand: Tianjin Morui Environment Technology Co., Ltd.
SKU: 1978270572

Tianjin, ChinaTianjin Morui Environment Technology Co., Ltd.

US$8.00

1 Piece

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Connection

Grooved

Flexible or Rigid

Flexible

Material

Stainless Steel

Standard

Size Range

DN25 to DN200

Working Pressure Range

300psi to 1500psi

Working Temperture

-50-150℃

Body Material

SS304(CF8)/316L(CF3m)

Rubber Material

EPDM

Bolts&Nuts

SS304/SS316

Applications

Joint Piping System

Transport Package

Carton/Wooden Carton

Specification

P-KTSS

Trademark

AoLi

Origin

Made in China

HS Code

7307290000

Production Capacity

1000PCS Per Month

Key features

Premium SS304/316L Material: Housing made of SS304 or 316L stainless steel with high corrosion resistance and strength.

High Pressure Resistance: Supports working pressures from 300psi to 1500psi for various pipeline applications.

Flexible Grooved Design: Universal flexible coupling with C-shaped gasket for perfect sealing and high efficiency.

Diverse Application Scope: Suitable for RO, UF, NF systems, sewage, water supply, and chemical industries.

International Standards: Complies with GB, ASTM, DIN, and JIS standards for global quality assurance.

Customizable Options: Size range DN25-DN200, body material, rubber, and bolts/nuts are customizable.

One Year Warranty: Provides one-year after-sales service and warranty for peace of mind.

Company profile

Tianjin Morui Environment Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-12-05 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTianjin Morui Environment Technology Co., Ltd. is identified as a China-based limited company established in 2013, with a stated manufacturer role but also described as a trading company in another record. Its business focuses on pipeline-system solutions, grooved pipe fittings, RO/UF components, membranes, and related water-treatment applications. The supplier states that it provides before- and after-sale service, maintains sales and service branches, and serves multiple industrial applications. It reports six production lines, a 620 m² manufacturing plant, and stated lead times within 15 workdays in both peak and off-peak periods. However, the supplier reports no management-system certifications and only one year of R&D engineer experience. Evidence supports customization and application experience, but specific customer names, project references, and independently verifiable performance evidence are not provided.

CertificationsThe supplier states that its products comply with GB, ASTM, DIN, and JIS standards. However, its supplier-management-system certification field is explicitly recorded as NIL, and no specific product or management certificates are identified.

After-Sales capabilityThe supplier explicitly offers professional before- and after-sale service and states that it has its own sales and service network, including branches in Shandong, Shanxi, and Shanxi. It also claims an experienced follow-up service team that provides solutions to customer problems, supporting a positive assessment.

R&D capabilityThe supplier reports patented non-standard/OEM components for RO and UF systems and describes application experience across MF, UF, RO, sewage, desalination, and industrial systems. However, only one year of total R&D engineer experience is reported, so the evidence indicates some proprietary development but limited demonstrated R&D depth.

Production capacityThe supplier reports manufacturing activity, a 620 m² plant, six production lines, and product ranges covering stainless steel, cast iron, and plastic grooved fittings. It also states lead times within 15 workdays in both peak and off-peak seasons. These records explicitly support production capability, although the stated employee count and other operational records are not fully consistent across the supplied data.

Customization capabilityThe supplier explicitly offers non-standard/OEM components for RO and UF systems and states that customization is welcome. This is direct evidence of a customization offering, although no specific customization project, tooling capability, or delivery example is provided.