Powered by Made-in-China.com
Lszz Ductile Iron Grooved Rigid Coupling for Water Supply and Drainage
US$0.20-3.99
100 Pieces
Product specifications
Specification
Sample price:US$0.80/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
SupportWarranty
One YearModel NO.
Grooved CouplingConnection
Press ConnectionFlexible or Rigid
RigidMaterial
Ductile IronStandard
StandardProduct Name
Grooved Pipe ConnectorKeywords
Grooved CouplingTechnics
CastingApplication
Fire Fighting, Water System, Gas Pipeline SystemSurface
PaintingWork Pressure
Pn25/2.5MPa/363psi/25bar/Class150Maximum Temperature
-20℃~120℃Customized Support
OEM,ODMTransport Package
Cartons or CustomizedSpecification
DN76~DN219Trademark
LSZZOrigin
Shanxi, ChinaHS Code
730711000Company 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: Confidential CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.83h
AI-Powered supplier vetting
SummaryThe supplier, Longsheng Yuanyuan, is well-established in the Chinese market, with a focus on patent innovations and strong customization capabilities. They hold multiple ISO certifications, supporting their credibility in management and sustainable practices. Although financially stable, their innovation capability is limited by the lack of new products. Their production capability is supported by a range of testing and customization services. However, they lack overseas warehouse and showroom services, and have no branches or agents abroad.
Supplier typeLongsheng Yuanyuan is a supplier with a strong domestic distribution network and a focus on patent-backed products.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, indicating strong management and sustainability practices.
Financial creditThe supplier shows stable financial metrics over recent years, indicating credibility.
R&D capabilityAlthough holding 16 patents, there have been no new products in the past year, which limits their innovation capacity.
Production capacityThe supplier has a variety of facilities and inspection methods, supporting their robust production capabilities.
Customization capabilityThey offer a wide range of customization services, from samples to full designs, highlighting flexibility.
Send Inquiry
*To:
Loong Sun Pipe Fittings Industrial Co., Ltd.
Loong Sun Pipe Fittings Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Kanaifu FM UL Ductile Iron Grooved Pipe Fitting Flexible Rigid Coupling for Fire Fighting
US$0.20-3.99
100 Pieces(MOQ)
FM/UL Approved Fire Fighting Ductile Iron Grooved Pipe Coupling for Sprinkler Systems
US$0.20-3.69
100 Pieces(MOQ)
Lonstar Di Clamp Metal Ductile Iron Male Adapter Tee Clamp and Flexible/ Rigid Grooved Coupling
US$0.21-0.26
10,000 Pieces(MOQ)
Ductile Iron Grooved Rigid Pipe Fitting Coupling Connector for Fire Protection System
US$0.20-3.99
100 Pieces(MOQ)
Galvanized Cast Iron Steel Galvanized Pipe Coupling for Industrial Water Supply
US$0.50-8.00
100 Pieces(MOQ)
Ductile Iron FM & UL Certified Connector Grooved Rigid Pipe Fitting Coupling for Fire Protection System
US$0.74-15.16
50 Pieces(MOQ)
Ductile Pipe Threaded Coupling Grooved Pipe Fitting for Fire Fighting
US$2.70-3.00
50 Pieces(MOQ)
Ductile Iron Grooved Rigid Connector Pipe Fitting Coupling for Fire Protection System
US$0.74-15.16
50 Pieces(MOQ)
Rust Resistant Rigid Grooved Pipe Coupling for Geothermal Heating
US$0.20-3.99
100 Pieces(MOQ)
Lszz DN100 Grooved Pipe Coupling Rigid Type Red Epoxy Coated for Fire Protection
US$0.20-3.99
100 Pieces(MOQ)
Fire Protection Ductile Iron Grooved Pipe Fitting Rigid Flexible Coupling UL/FM/CE
US$0.20-3.99
100 Pieces(MOQ)
Water Fire Fighting Grooved Ductile Iron Rigid Flexible Coupling Pipe Fitting
US$0.01-50.00
10 Pieces(MOQ)
Ductile Iron Grooved Rigid Couplings for Fire Fighting
US$2.59-2.99
50 Pieces(MOQ)
FM UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling for Water
US$0.20-3.99
100 Pieces(MOQ)
Sturdy Structure Rigid Pipe Grooved Coupling for Fire Protection System
US$0.20-3.99
100 Pieces(MOQ)
FM, UL Ductile Iron Grooved Pipe Fittings and Couplings
US$0.70-16.00
100 Pieces(MOQ)
Ductile Iron Fire Fighting Grooved Pipe Fittings Rigid/Flexible Coupling DN50-DN200 FM/UL
US$0.20-3.99
100 Pieces(MOQ)
Kanaifu FM UL Ductile Iron Grooved Flexible Pipe Fitting Coupling for Water
US$0.20-3.99
100 Pieces(MOQ)



















