Can you provide complete customs clearance documents?

Yes, each shipment includes a Commercial Invoice, Packing List, Certificate of Origin (CO/Form F), and Material Test Certificate (MTC).

What materials and standards are used for these fittings?

Made from Black Heart Malleable Iron, compliant with ISO 7-1, BS EN 10242, and BS 143 standards, with hydrostatic testing at 2.5 MPa.

What are the available surface finishes and types?

Surface finishes include Hot-Dip Galvanized, Normal Black, and Shining Black. Types are Banded (Without Ribs) and Beaded (With Ribs).

Black Malleable Cast Iron Pipe Fittings Connector Hexagon Threaded Nipples

Name: Black Malleable Cast Iron Pipe Fittings Connector Hexagon Threaded Nipples
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 1981248321

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

US$0.14-4.25

50 Pieces

Product specifications

Size

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Connection

Female/Male

Head Code

Round

Material

Iron

Technics

Casting

Certification

FM/UL/SNI/Abnt/ISO 9001/ISO 14001

Warranty

10 Years

Height

1/8"-6"

Pressure

Low Pressure

Pipe Features

No Additional Features

Pipe Class

150

Thread Types

NPT or BSPT

Working Pressure

2.5 MPa

Working Temperature

-20-200 Celsius Degree

Connection Method

Thread Connecting

Sample

Provided Freely

Thread Standard

ISO7-1,GB/T 7306.2,ASME B1.20.1

Transport Package

Carton + Pallet

Specification

1/8"-6"

Origin

Hebei, China

HS Code

73071900

Production Capacity

50000tons/Year

Key features

FM/UL Certified Quality: Core products hold UL/FM certifications for fire protection and seismic bracing systems.

10-Year Warranty: Comprehensive 10-year warranty coverage for all malleable iron pipe fittings.

Customizable Dimensions: Height customizable from 1/8' to 6' with NPT or BSPT thread types.

OEM/ODM Support: Buyer's drawings and customized designs are available for production.

Wide Size Range: Available sizes from 1/8' to 6' including elbows, tees, crosses, and nipples.

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

Flexible Delivery Options: Standard delivery 15-20 days; customized 25-30 days after drawing approval.

Complete Documentation: Includes Commercial Invoice, Packing List, CO, and Material Test Certificate (MTC).

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤3.71h

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:Are your products compliant with international certifications?

Yes, core products hold UL/FM for fire protection and seismic bracing, CE-PED for pipes/valves, and regional certifications like SASO or GOST upon request.

Q:Can you provide third-party test reports or certification documents?

Absolutely. Each shipment includes factory inspection reports, material composition data, pressure test results, and original certifications like ISO 9001.

Q:Is your export packaging suitable for long-distance shipping?

Yes, we use 3-level protection: vacuum sealing with anti-corrosion oil, moisture-proof wooden crates with steel strapping, and desiccants/shock-absorbing fillers.

Q:Do you support EXW/FOB/CIF/DDP Incoterms?

We offer flexible options including EXW, FOB, CIF, and DDP. For CIF/DDP, we partner with preferred freight forwarders for door-to-door quotes.

Q:What is your production and delivery timeline?

Standard products take 15-20 days after order confirmation. Customized products take 25-30 days, subject to drawing approval.