Powered by Made-in-China.com
Ductile Cast Iron Pipe Fitting Grooved Rigid Coupling FM UL
US$0.70-16.00
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24 HoursWarranty
10 YearsModel NO.
XGQT1Connection
GroovedFlexible or Rigid
RigidMaterial
IronStandard
StandardCoating
Epoxy, Painted, Galv. DacrometColor
Red, Orange, White, BlackPressure
300psiDelivery Time
15-30 DaysGasket
EPDM, Silicone, NitrileBolts&Nuts
Grade 8.8Transport Package
Cartons with Plywood Pallets, CrateSpecification
1"-12"Trademark
SDSXOrigin
ChinaHS Code
73071100Production Capacity
100000 TonsKey features
10-Year Warranty Coverage: Comprehensive warranty protection for 10 years on all mechanical components.
24-Hour After-Sales Support: Dedicated technical assistance available around the clock for all inquiries.
FM and UL Certified: Product meets strict FM and UL safety standards for fire protection systems.
Customizable Coating Options: Available in Epoxy, Painted, Galvanized, or Dacromet finishes upon request.
Multi-Color Selection: Choose from Red, Orange, White, or Black to match specific project needs.
High-Pressure Resistance: Rated for 300 PSI (2.07 MPa) working pressure for robust performance.
Ductile Iron Construction: Housing made from ASTM A-536 Grade 65-45-12 for superior strength.
OEM and ODM Services: Full customization capabilities including branding and design modifications.
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: ≤3.43h 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 is the warranty period for this coupling?
A:
We provide a 10-year warranty for this product.
Q:How quickly can you respond to after-sales inquiries?
A:
Our after-sales service team is available 24 hours a day.
Q:What certifications does the product hold?
A:
The product is certified by FM and UL.
Q:Can I customize the color and coating of the coupling?
A:
Yes, we offer customizable options for coating (Epoxy, Painted, Galv, Dacromet) and colors (Red, Orange, White, Black).
Q:What is the maximum working pressure?
A:
The coupling supports a working pressure of 300 PSI (2070 kPa).
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 Grooved Coupling FM UL Fire Protection
US$0.70-16.00
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)
Kanaifu FM UL Ductile Iron Grooved Pipe Fitting Flexible Rigid Coupling for Fire Fighting
US$0.20-3.99
100 Pieces(MOQ)
Ductile Iron Grooved Rigid Pipe Fitting Coupling Connector for Fire Protection System
US$0.20-3.99
100 Pieces(MOQ)
Ductile Iron Fittings Fire Protection Grooved Pipe Fittings Flexible Coupling
US$1.40-1.55
50 Pieces(MOQ)
FM/UL Approved Fire Fighting Ductile Iron Grooved Pipe Coupling for Sprinkler Systems
US$0.20-3.69
100 Pieces(MOQ)
300psi/450psi/500psi Ductile Iron Rigid Flexible Coupling
US$5.00-200.00
10 Pieces(MOQ)
Grooved Pipe Fitting Coupling UL Listing
US$0.70-16.00
100 Pieces(MOQ)
Sdsx Grooved Fittings Rigid Coupling FM, UL
US$0.70-16.00
100 Pieces(MOQ)
Quick-Vic Type Rigid Coupling Grooved End, Ductile Iron
US$1.40-1.55
50 Pieces(MOQ)
Grooved Fittings Rigid Coupling Hot Galvanized FM, UL
US$0.70-16.00
100 Pieces(MOQ)
Syi Di Pipe Fitting Multi-Functional Ductile Cast Iron Universal Straight Flexible Coupling for Water Pipeline
US$1,000.00-1,300.00
1 Ton(MOQ)
Ductile Cast Iron Grooved Fittings Flexible Rigid Coupling with FM UL Certificates
US$0.20-3.99
100 Pieces(MOQ)
Grooved Pipe Clamp Flexible Reducing Coupling HVAC System Grooved Pipe Fitting
US$0.74-15.16
50 Pieces(MOQ)
Ductile Iron Grooved Rigid Couplings for Fire Fighting
US$2.59-2.99
50 Pieces(MOQ)
Grooved Pipe Fittings Pipe Reducer Grooved Coupling Ductile Iron Reducing Coupling
US$1.40-1.55
50 Pieces(MOQ)
Leak-Proof Rigid Grooved Fittings Coupling for Fire Protection System
US$0.20-3.99
100 Pieces(MOQ)
FM/UL Made in China Fire-Protection Ductile Iron Grooved Pipe Fitting Reducing Coupling
US$0.74-15.16
50 Pieces(MOQ)



















