Powered by Made-in-China.com
Oxidation Resistant Grooved Pipe Fitting Rigid Coupling for Gas Pipeline
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: ≤6.11h
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)
High Quality Galvanized Malleable Iron Thread Pipe Fitting Coupling for Gas Pipeline
US$0.09-0.99
100 Pieces(MOQ)
Ductile Iron Grooved Rigid Pipe Fitting Coupling Connector for Fire Protection System
US$0.20-3.99
100 Pieces(MOQ)
Kanaifu Ductile Iron Grooved Pipe Fitting Rigid/Flexible Coupling for Building with FM UL
US$0.20-3.99
100 Pieces(MOQ)
50mm-400mm HDPE Pipe Fittings Electrofusion Coupling SDR11 for Gas Water and Industrial
US$0.19-3.00
500 Pieces(MOQ)
Oxidation Resistant Meallable Iron Pipe Fitting Galvanized Coupling for Geothermal Heating
US$0.09-1.76
100 Pieces(MOQ)
Quick Fast Installation Grooved Pipe Fitting Rigid Coupling for Fire Sprinkler System
US$0.74-15.16
50 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)
Reliable High Abrasion Resistance Rigid Grooved Nipple Coupling for Geothermal Heating
US$0.20-3.99
100 Pieces(MOQ)
OEM PE Pipe Fittings 200mm Electrofusion Straight Coupling for Gas Supply
US$2.91-3.10
10 Pieces(MOQ)
ODM HDPE Pipe Fittings PE Natural Electrofusion Straight Coupling for Oil Water Gas
US$2.91-3.10
10 Pieces(MOQ)
FM/UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling for Pipe Systems
US$0.20-3.99
100 Pieces(MOQ)
ODM Black 160mm Pipe Fittings HDPE Electric Melting Straight Coupling for Gas System
US$2.91-3.10
10 Pieces(MOQ)
OEM HDPE/PE Pipe Fitting Electrofusion Straight Coupling for Natural Gas Supply
US$2.91-3.10
10 Pieces(MOQ)
Hot Selling Stainless Steel Pipe Fittings SS304/316 Coupling for Oil Gas Water
US$0.11-0.28
10 Pieces(MOQ)
Stainless Steel Pipe Fittings 3'' Coupling for Pipeline System
US$0.28-0.58
10 Pieces(MOQ)
UL/FM Ductile Casting Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting
US$0.70-16.00
100 Pieces(MOQ)



















