How do you package and ship the goods?

Usually, we use wood pallets as requested. We usually ship by sea, but airline shipping is also optional.

How do you handle after-sales service?

The warranty period is 12 months from shipment, and we are responsible for all quality problems. We ensure high-quality molds and raw materials with strict process control.

What is the average lead time?

For samples, delivery is about 2-5 days. For mass production, it is about 15-60 days after receiving the deposit. We provide production schedules every two weeks.

Flange Connector Pipeline Single Ball Flexible Rubber Joint

Name: Flange Connector Pipeline Single Ball Flexible Rubber Joint
Brand: Maitolead Pipeline Technology(Tianjin)Co., Ltd.
SKU: 1980094171

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

US$7.00-8.00

10 Pieces

Product specifications

size

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Onlie

Connection

Flange

Model NO.

XTQ1RF

Kind

Single/Double Sphere Rubber Expansion Joint

Type

Water, Oil, Gas

Head Code

Square

Material

EPDM / NBR Rubber + Carbon Steel Flange

Surface Treatment

Black Painting / Anti-Rust Painting

Customized

Certification

CE, ISO14001, ISO9001

Warranty

3 Years

Application

Sea Water/Oil/Gas/Acid/Alkali

Technics

Forged

Name

Double Sphere Flexible Rubber Expansion Joints

Model Number

Single/Double Ball Flexible Rubber Joints

Working Pressure

Pn10/16/25

Applicable Temperature

-15℃--+115℃

Standard

ASTM DIN En BS JIS etc

Transport Package

Wooden Box

Specification

DN32-1600

Trademark

Maitolead

Origin

Hebei, China

HS Code

84818090

Production Capacity

50000tons/Year

Key features

High Elasticity & Durability: EPDM/NBR rubber with multi-layer nylon cord reinforcement for excellent aging and corrosion resistance.

Vibration & Noise Reduction: Effectively compensates pipeline movement, absorbs vibration, and reduces noise in industrial systems.

Multi-Standard Compatibility: Flanges comply with EN1092, DIN, ANSI, JIS, and BS standards for global integration.

Customizable Solutions: Offers customized high-temperature, chemical-resistant, or oil-resistant rubber options and OEM/ODM services.

Strict Quality Control: 100% pressure tested before shipment with CNC-machined flanges for accurate hole spacing.

Versatile Application: Suitable for fire protection, HVAC, water supply, petroleum, chemical, and shipbuilding pipelines.

Professional After-Sales: Provides 12-month warranty and responsible handling of all quality problems post-shipment.

Company profile

Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Tianjin, China

Business Type: Trading Company, Group CorporationAverage Response Time: ≤3.90h

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.