Can you provide complete customs clearance documents?

Each shipment includes a Commercial Invoice, Packing List, Certificate of Origin, and Material Test Certificate, with special documents available upon request.

What is the warranty period for your products?

We provide a 10-year warranty for our malleable iron pipe fittings, covering mechanical defects and ensuring reliable performance.

Steel Nipple NPT Pipe Fittings Malleable Pipe Fitting Nipple

Name: Steel Nipple NPT Pipe Fittings Malleable Pipe Fitting Nipple
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 1978366841

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

US$0.60

500-49,999 Pieces

US$0.53

50,000+ Pieces

Product specifications

Size

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Onlie

Connection

Female/Male

Head Code

Round

Thread Distribution

Internal Thread

Surface

Polish

Material

Iron

Technics

Casting

Application

Building Water Supply and Drainage, Fire Protectio

Customized

Certification

TUV, 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

Standard

En10242/DIN2950/ISO228

Sample

Provided Freely

Transport Package

Carton + Pallet

Specification

1/8"-6"

Origin

Hebei, China

Key features

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

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

10-Year Warranty: Comprehensive 10-year warranty coverage for mechanical defects and performance.

Global Standards Compliance: Meets ISO 9001, TUV, FM/UL, SNI, Abnt, and regional standards like SASO.

High Pressure Resistance: Hydrostatic test pressure up to 2.5 MPa; working pressure 1.6 MPa.

OEM/ODM Support: Accepts buyer drawings and customized designs for specific project needs.

Premium Material Quality: Made from Black Heart Malleable Iron with strict chemical composition controls.

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

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤4.09h

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

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

Absolutely! We supply factory inspection reports, material composition data, pressure test results, and original certifications like ISO 9001 with each shipment.

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

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

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

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

Q:What is your production and delivery timeline?

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