Powered by Made-in-China.com
Factory Supplying Fire Fighting Quick Ductile Iron Pipe Grooved Flexible Couplings FM UL
US$1.35-1.55
50 Pieces
Product specifications
Size
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
OnlieWarranty
1 YearModel NO.
XGQT35Connection
GroovedFlexible or Rigid
RigidMaterial
Ductile IronStandard
FM ULTechnic
CastingApplication
Fire Fighting SystemSurface Treatment
Epoxy&Painting & GalvanizingWorking Pressure
300-500psiTensile Strength
660MPaElongation
>17%Color
Red ,Orange ,Blue, Grey WhiteSample
Sample FreelyDelivery Time
15-30 DaysPort of Dispatch
TianjinTransport Package
1. Cartons Without Pallets; 2. Cartons with PalletSpecification
1"-12"Trademark
MaitoleadOrigin
Hebei, ChinaHS Code
7307110000Production Capacity
50000tons/YearKey features
FM & UL Certified: All major product lines are FM Approved and UL Listed for safety.
Customization Available: We provide customized services based on customer drawings and requirements.
High Tensile Strength: Material meets ASTM A536 standards with tensile strength up to 660MPa.
Wide Size Range: Available sizes range from 1 inch to 24 inches for diverse applications.
Fast Response Time: We reply to inquiries within 2 hours during working days.
Global Project Experience: Products installed in landmark projects like Beijing Daxing Airport.
Robust Surface Treatment: Options include Epoxy, Painting, Galvanizing, and Electroplating.
Large Production Capacity: Annual production capacity exceeds 60,000 tons with advanced equipment.
Company profile

Business Type: Trading Company, Group CorporationAverage Response Time: ≤3.85h
AI-Powered supplier vetting
SummaryMaitolead Pipeline Technology (Tianjin) Co., Ltd. is identified as a Chinese trading company/group corporation focused on industrial equipment and components, including multiple pipe fitting, flange, and valve categories. It has self-operated import and export rights, reports that exports comprise 90% of total sales, and is located in Tianjin with service proximity to Tianjin Port. Its stated service infrastructure is limited: no overseas showroom, agents, branches, or reported offline trade-show participation. R&D resources are minimal, with one R&D engineer and no new products launched in the past year; ODM, SDK, and well-known-brand OEM services are unavailable. Customization from samples is offered. Complaint handling, corrective/preventive action, and approved-supplier-list procedures are not documented in the provided data. Certification, production facilities, customer cases, raw-material traceability, and quality assurance remain unverified.
Supplier typeThe supplier is explicitly described as a trading company and group corporation, with a limited-company ownership structure and a business focus on industrial equipment and components. Its listed offerings cover pipe fittings, flanges, and valves, while the registered and physical addresses are both in Tianjin.
After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation. It also has no written procedures or records for customer complaints or corrective and preventive actions, indicating documented after-sales processes are not demonstrated.
R&D capabilityThe supplier reports one R&D engineer and no new products launched in the past year. It also does not provide ODM services, SDK availability, or OEM services for popular brands, which indicates limited demonstrated innovation capability.
Customization capabilityThe supplier explicitly states that it provides customization from samples. This is direct evidence of a sample-based customization service, although no broader engineering or design capacity is specified.
Product Q&A
Q:How long will it take to get back to you after we send you the inquiry?
A:
We will give you a reply within 2 hours after receiving the inquiry during working days.
Q:What are the main application areas of your products?
A:
Our products are mainly used in water supply, gas supply, heat supply and other commercial, civil, municipal building fire systems. Shipbuilding, mining, oilfield, textile and other industrial pipeline systems and subway, railway station, airport, seaport, bridge and other pipeline systems.
Q:Can you make customized products?
A:
Yes, we provide customized services, solutions and customized products according to the drawings and related requirements provided by customers.
Q:Are you producing standard parts?
A:
Yes, in addition to custom products, we also produce standard parts, and many of our products have passed the certification at home and abroad, the products meet the standards.
Q:What is the production capacity of your company?
A:
The company introduced advanced production equipment, including: XZZ416 automatic molding line 8, electrophoresis production line 1, spraying line 2 and automatic shot blasting machine 4, CNC lathes 100, machining center 8, DLZX6070 horizontal line 1, the annual production capacity of more than 60,000 tons.
Send Inquiry
*To:
Maitolead Pipeline Technology(Tianjin)Co., Ltd.
Maitolead Pipeline Technology(Tianjin)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)
Ductile Iron Fittings Fire Protection Grooved Pipe Fittings Flexible Coupling
US$1.40-1.55
50 Pieces(MOQ)
Ductile Iron Grooved Rigid Pipe Fitting Coupling Connector for Fire Protection System
US$0.20-3.99
100 Pieces(MOQ)
UL/FM Ductile Cast Iron Grooved Fittings Couplings Fire Fighting Red
US$0.70-16.00
100 Pieces(MOQ)
FM UL Fire Fighting Pipes Fire Protection System Grooved Pipe Fitting Rigid Coupling
US$0.20-3.99
100 Pieces(MOQ)
Ductile Iron Pipe Fitting Grooved Flexible Reducing Couplings
US$0.90-1.05
50 Pieces(MOQ)
Grooved Coupling for Fire Fighting Grooved Rigid Coupling
US$2.59-2.99
50 Pieces(MOQ)
Lszz DN100 Grooved Pipe Coupling Rigid Type Red Epoxy Coated for Fire Protection
US$0.20-3.99
100 Pieces(MOQ)
Made in China Price Ductile Grooved Pipe Fittings Coupling
US$0.20-3.99
100 Pieces(MOQ)
Leakproof Grooved Pipe Fitting Rigid Coupling with EPDM Seal for Fire Pipeline
US$1.20-5.49
1 Piece(MOQ)
UL/FM Approved Fire Fighting Ductile Iron Pipe Fitting Grooved Coupling Accesorio Ranurado
US$0.74-15.16
50 Pieces(MOQ)
Ductile Iron Groove Adaptor Flange Connection Pipe Fitting Fire Fighting Tubing Coupling
US$2.70-3.00
50 Pieces(MOQ)
Factory Price ISO 2531 En545 Fbe Coated Ductile Iron Universal Coupling for Di Pipe
US$1,000.00-1,300.00
1 Ton(MOQ)
Ductile Grooved Fittings Couplings FM, UL Fire Fighting
US$0.70-16.00
100 Pieces(MOQ)
Ductile Grooved Fittings Rigid Couplings FM, UL Fire Fighting
US$0.70-16.00
100 Pieces(MOQ)



















