What are the shipping options?

Sea shipment is recommended, but air shipment is available for urgent demands.

What is the minimum order quantity?

The minimum order quantity is 500 sets.

Do you offer OEM and ODM services?

Yes, we provide OEM and ODM services including customization from samples, designs, and full customization.

Durable Flexible Metal Bellows Vacuum Corrugated Pipe Compensator Expansion Joint

Name: Durable Flexible Metal Bellows Vacuum Corrugated Pipe Compensator Expansion Joint
Brand: Qingdao Zhenlilai I/E Co., Ltd
SKU: 1949764521

Shandong, ChinaQingdao Zhenlilai I/E Co., Ltd

US$5.99-20.99

100 Pieces

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS, BSW

Material

Stainless Steel

Model NO.

Gll 77

Connection

Flange

Surface Treatment

Without Treatment

Head Type

Round

Material of Hose

SUS304, 321, 316L

Diameter

DN6-800

Corrugated Type

Customized

Section Shape

Customized

Delivery

by Sea or by Truck

Transport Package

Wooden Case or as Client's Demand

Specification

customized

Trademark

GLL

Origin

China

HS Code

83071000

Production Capacity

50000PCS/Month

Key features

Wide Material Options: Available in SUS304, 321, 316L, 310S, or galvanized steel.

Customizable Dimensions: Diameter ranges from DN6 to 800mm and length per client requirements.

Flexible Design: Accommodates dynamic movement, vibration, and thermal expansion.

High Durability: Withstands high pressure, extreme temperatures, and harsh environments.

Corrosion Resistant: Outstanding resistance to oxidation and harsh chemicals.

Customizable Shape: Corrugated type and section shape can be customized.

Fast Production: Lead time is 3 to 5 weeks depending on order quantity.

ISO 9001 Certified: Factory certified with ISO 9001, CE, and RoHS compliance.

Company profile

Importers and ExportersOEM Services3D Software DesignR&D Capabilities

Qingdao Zhenlilai I/E Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Qingdao, Ningbo, ShanghaiAverage Response Time: ≤2.44h CertifiedTerms of Payment: PayPal, LC, T/T, etc.

AI-Powered supplier vetting

SummaryQingdao Zhenlilai I/E Co., Ltd is a China-based trading company established in 2015 with four employees and no stated group affiliation. It reports nine years of export experience, self-operated import/export rights, and exports representing 90% of total sales. The supplier offers multiple customization modes and reports ODM and OEM services, but no SDK availability. Its service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Complaint handling, corrective and preventive actions, supplier-service assessment, and quality assurance lack written procedures or records. Raw-material traceability and fire-drill status are unknown. SGS conducted an audit covering the listed product categories, but the provided audit result is recorded as “0,” without an explanatory interpretation. Customer cases are not provided.

Supplier typeThe supplier is identified as a China-based limited trading company, Qingdao Zhenlilai I/E Co., Ltd., established in 2015 in Shandong. Its stated business scope covers a broad range of trading categories, while its offered products include die casting, exhaust flex pipes, excavators, building accessories, auto accessories, and construction building products.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service countries. It also has no written procedures or records for complaint handling, corrective and preventive actions, or effective supplier-service assessment, indicating limited documented after-sales and service-management capability.

R&D capabilityThe supplier reports ODM services and OEM services for popular brands, which supports some design and development collaboration. However, it reports no available SDK, and no specific R&D resources, patents, engineering team, or innovation results are provided.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM and OEM service availability. These statements provide direct evidence of broad customization support, although the underlying technical resources are not detailed.

Product Q&A

Q:What information is needed for an accurate price?

Technical drawings, hose material (SUS304, 321, 316L, or galvanized steel), fitting material (flange or pipe ends), flange code, length, diameter, working pressure, temperature, and application details.

Q:What are the available material options?

Materials include stainless steel grades 304, 321, 316L, 310S, or galvanized steel, customizable per client demand.

Q:Can the size and shape be customized?

Yes, diameter ranges from DN6 to 800mm, and both corrugated type and section shape can be customized.

Q:What is the production lead time?

Production takes 3 to 5 weeks, depending on the order quantity.

Q:What certifications does the factory hold?

The factory is certified with ISO 9001, CE Marking, and RoHS Compliance.