Powered by Made-in-China.com
UL/FM Ductile Casting Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting
US$0.70-16.00
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableConnection
GroovedFlexible or Rigid
RigidModel NO.
XGQT1Material
IronStandard
StandardDelivery Time
15-20 DaysHS
73071100Pressure
300 PsiColor
White, Red,Orange, BlueGasket
EPDM, Nitrile, SiliconeCoating
Paint, Epoxy, Gal.Sample
AvailableOEM
AcceptableTransport Package
Cartons with Plywood Pallets, CrateSpecification
1"-12"Trademark
SDSXOrigin
ChinaHS Code
73071100Production Capacity
100000 TonsKey features
Ductile Iron Construction: Housing made of ASTM A-536 grade 65-45-12 ductile iron for superior strength.
High Pressure Rating: Designed for working pressure up to 300 PSI (2.07 MPa).
UL and FM Certified: Meets UL and FM standards for fire fighting applications.
Multiple Gasket Options: Available with EPDM, Nitrile, or Silicone rubber gaskets for various fluids.
Customizable Coating: Optional hot dipped galvanized, electro galvanized, or paint coatings.
OEM and ODM Services: Full OEM and ODM services available with 2 R&D engineers.
Wide Size Range: Available in sizes from 1 inch to 12 inches (25mm to 300mm).
Fast Delivery: Standard delivery time of 15-20 days for most orders.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-04-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.64h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryShandong Shengxin Pipe Industry Co., Ltd. is a China-based limited company established in 2013, focused on grooved fittings and couplings. The provided information describes casting and coating production capabilities, a stated annual capacity of 100,000 tons, a 16,922 m² manufacturing plant, DISA and other casting lines, and multiple electric furnaces. It reports CE certification, FM certification, and additional testing or certification activity. The supplier states that it operates an R&D center, has a quality-testing laboratory, and provides OEM service. Export activity began in 2021, with exports representing 41%–50% of total sales and goods exported through both agency and self-operated channels. Evidence is insufficient to confirm after-sales service systems, financial credibility, or specific customer cases. Employee information is inconsistent across the slices, with one source stating 49 employees and another stating more than 300, so workforce scale should be verified.
Supplier typeThe supplier is identified as Shandong Shengxin Pipe Industry Co., Ltd., a Chinese limited company in Shandong. Its descriptions identify it as a modern enterprise researching and producing grooved fittings and couplings, while another record classifies the company as a trading company and reports combined business status; it also has stated manufacturing facilities and production equipment.
CertificationsThe supplier explicitly reports CE certification in 2016 and FM certification in 2017. It also states that it applied for Korean KC certification and passed the BS6920 test in the UK through the Hong Kong Water Supplies Department in 2021; these latter statements indicate testing or certification activity but do not establish the current status of every certification.
R&D capabilityThe supplier states that it has an R&D center, a unique R&D department, a quality-testing laboratory, and a Weifang industrial-enterprise technology R&D program. It also reports newly developed energy-saving smelting equipment and adoption of Danish DISA casting technology, supporting an established technical-development capability.
Production capacityThe supplier reports annual grooved fittings and couplings productivity of 100,000 tons, a plastic coating production line with annual capacity above 100,000 tons, a 16,922 m² manufacturing plant, one Danish DISA casting line, one additional casting line, and five medium-frequency electric furnaces. These details provide explicit evidence of substantial production infrastructure, although the stated employee counts are inconsistent between sources.
Customization capabilityThe supplier explicitly states that its R&D and quality-testing facilities provide OEM service. The product information also lists multiple branch-starter and fitting size combinations, but the slices do not specify the scope, engineering process, tooling capability, or minimum requirements for customized products.
Product Q&A
Q:What materials are used for the housing?
A:
The housing is made of ductile iron conforming to ASTM A-536, grade 65-45-12.
Q:What is the maximum working pressure?
A:
The couplings are designed for a working pressure of 300 PSI (2.07 MPa).
Q:What gasket materials are available?
A:
We offer EPDM, Nitrile, and Silicone rubber gaskets depending on the fluid and temperature requirements.
Q:Can the product be customized?
A:
Yes, we offer OEM and ODM services, and coatings can be customized to paint, epoxy, or galvanized.
Q:What is the delivery time?
A:
The standard delivery time is 15-20 days.
Send Inquiry
*To:
Shandong Shengxin Pipe Industry Co., Ltd
Shandong Shengxin Pipe Industry Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Ductile Iron Fittings Fire Protection Grooved Pipe Fittings Flexible Coupling
US$1.40-1.55
50 Pieces(MOQ)
Kanaifu FM UL Ductile Iron Grooved Pipe Fitting Flexible Rigid Coupling for Fire Fighting
US$0.20-3.99
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)
FM/UL Approved Fire Fighting Ductile Iron Grooved Pipe Coupling for Sprinkler Systems
US$0.20-3.69
100 Pieces(MOQ)
Ductile Iron Grooved Coupling FM UL Fire Protection
US$0.70-16.00
100 Pieces(MOQ)
Ductile Cast Iron Restrained Coupling for PE PVC Pipe Fitting
US$10.00
10 Pieces(MOQ)
Ductile Grooved Fitting/Coupling with FM, UL, CE
US$0.70-16.00
100 Pieces(MOQ)
Ductile Cast Iron Grooved Fitting/Rigid Coupling FM, UL, CE
US$0.70-16.00
100 Pieces(MOQ)
Fire Fighting System Support Ductile Iron Grooved Pipe Fitting/Coupling
US$0.70-16.00
100 Pieces(MOQ)
Manufacturer Grooved Pipe Fittings Ductile Iron Grooved Pipe Coupling Accesorio Ranurado
US$0.74-15.16
50 Pieces(MOQ)
Made in China Price Ductile Grooved Pipe Fittings Coupling
US$0.20-3.99
100 Pieces(MOQ)
FM/UL Certificate Ductile Iron Pipe Fitting Groove Coupling
US$0.20-3.99
100 Pieces(MOQ)
Ductile Iron Pipe Joint Fittings Manufacturer's Rigid/Flexible Coupling with FM UL
US$1.40-1.55
50 Pieces(MOQ)
Grooved Pipe Fitting Flexible Quick Coupling for Mechanical Cross with FM/UL
US$0.20-3.99
100 Pieces(MOQ)
Transition Coupling Grooved Ductile Iron Pipe Fitting Female Threaded Coupling
US$2.70-3.00
50 Pieces(MOQ)



















