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3 Inch Groove Pipe Fitting Fire Protection Engineering Flexible Coupling

Name: 3 Inch Groove Pipe Fitting Fire Protection Engineering Flexible Coupling
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 1982359861

Tianjin, ChinaMaitolead Pipeline Technology(Tianjin)Co., Ltd.

US$1.40-1.55

50 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Onlie

Warranty

Model NO.

Connection

Grooved

Flexible or Rigid

Rigid

Material

Ductile Iron

Standard

FM UL

Technic

Casting

Application

Fire Fighting System

Surface Treatment

Epoxy&Painting & Galvanizing

Working Pressure

Pn25

Tensile Strength

660MPa

Elongation

>17%

Color

Red ,Orange ,Blue, Grey White

Sample

Sample Freely

Delivery Time

15-30 Days

Port of Dispatch

Tianjin

Transport Package

1. Cartons Without Pallets; 2. Cartons with Pallet

Specification

1"-12"

Origin

Hebei, China

HS Code

7307110000

Production Capacity

50000tons/Year

Key features

FM UL Certified Quality: All major product lines are FM Approved and UL Listed for international safety compliance.

Ductile Iron Material: Constructed from ASTM A536 Grade 65-45-12 ductile iron with 350MPa tensile strength.

Wide Size Range: Available in sizes from 1 inch to 24 inches to fit various pipeline needs.

Customization Services: Customized products and solutions provided based on customer drawings and requirements.

Multiple Surface Treatments: Options include painted, electroplated, black, epoxy, and hot-dip galvanized finishes.

High Production Capacity: Annual output exceeds 60,000 tons supported by advanced automated production lines.

Fast Response Time: Inquiries receive a reply within 2 hours during working days.

Global Project Experience: Successfully installed in landmark projects like Beijing Daxing Airport and Riyadh Hospital.

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤1.91h

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?

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?

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?

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?

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?

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.