What is the delivery time for orders?

Standard delivery is within 2 weeks after receiving advance payment. Peak and off-peak lead times are both within 15 workdays.

Do you offer OEM and ODM services?

Yes, we provide flexible OEM and ODM services to accommodate custom specifications and branding requirements.

What are the hardness and density specifications?

Hardness is 60+-5 Shore A (or 65+-5 Shore A for some variants) with a density of approximately 1.2-1.5 g/cm3.

Fuel Pump NBR Diaphragm Material Rubber Diaphragm Seal

Name: Fuel Pump NBR Diaphragm Material Rubber Diaphragm Seal
Brand: Qingdao Zolo Hibest Co., Ltd.
SKU: 2191921532

Shandong, ChinaQingdao Zolo Hibest Co., Ltd.

US$5.02-5.50

1,000 Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Material

Nitrile Rubber

Usage

Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering

Feature

Wear-resistant, Impact-resistant, Heat-resistant, Corrosion-resistant, Insulating, Cold-resistant, Oil Resistant

Raw Materials

Natural Rubber, Pad

Medium

Fabric Insertion

Performance

Oil Resistant Rubber Sheet

Color

Black Rubber Sheet

Other Color

Red, Green, White, Blue, Gray, Yellow, Pink

Thickness

0.8mm-50mm

Width

0.1m-3m

Length

0.1m-50m

Hardness

65+-5 Shore a

Density

1.2-1.5 g/cm3

Tensile Strength

3MPa-10MPa

Elongation

200%-400%

Work Temperature

-30 C to 80 C

MOQ

1000 Kg

Application

Industrial Gasket, Garage Floor, Machine Floor

Fabric Insertion

1 Ply, 2ply, 3ply, 4ply, 5ply

Surface

Glossy Surface or Fabric Impression or Textured

Delivery

2 Weeks

No Smell

Yes

Transport Package

PP Bag /Pallets

Specification

0.22mx0.22mx1.2m

Trademark

zolo hibest

Origin

Qingdao

Key features

Nylon Reinforced Structure: Features 1 to 5 ply nylon fabric insertion for enhanced strength under high hydraulic or pneumatic pressure.

Multi-Material Options: Available in Nitrile (NBR), EPDM, and CR compounds to suit specific chemical and environmental needs.

Customizable Dimensions: Flexible thickness from 0.8mm to 50mm and width up to 3m to meet diverse industrial requirements.

Superior Chemical Resistance: Nitrile variants resist petrochemicals and gases; EPDM offers excellent UV and ozone resistance.

Diverse Color Selection: Standard black available with custom options including red, green, white, blue, gray, yellow, and pink.

Versatile Surface Finishes: Options include glossy surface, fabric impression, or textured finish for specific applications.

OEM and ODM Services: Flexible customization services available for tailored product specifications and branding.

Rapid Delivery: Standard delivery within 2 weeks after advance payment, with peak and off-peak lead times under 15 workdays.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceQA/QC Inspectors

Qingdao Zolo Hibest Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.19h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryQingdao Zolo Hibest Co., Ltd. is identified as a China-based limited company and manufacturer/factory offering rubber and PVC products, although another record describes it as a trading company. The supplier reports ISO 9001 certification, dedicated quality inspectors and testing rooms, ODM and OEM services, flexible customization, and a quality-control workforce of 11–20 employees. It states annual rubber-sheet output of 1,000,000,000 tons, off-peak lead times within 15 workdays, and peak-season fulfillment within one month. Innovation evidence is limited: it does not provide 3D software design services, has no SDK, and reported no new products in the past year, while also reporting ODM capability. Export coverage is broad, but exporting reportedly began one year ago. No sufficient evidence establishes after-sales service capability, financial credibility, or specific customer cases.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of certification relevant to quality management.

R&D capabilityInnovation evidence is mixed and limited. The supplier reports ODM services and 11–20 years of total R&D-engineer experience, but it is not identified as a professional technical supplier, provides no 3D software design services or SDK, and had no new products in the past year.

Production capacityThe supplier is described as a manufacturer/factory with rubber and PVC product coverage, dedicated inspectors across production and testing processes, and 11–20 quality-control staff. It reports rubber-sheet output of 1,000,000,000 tons, off-peak lead times within 15 workdays, and peak fulfillment within one month; the unusually stated output figure is recorded as provided but is not independently validated.

Customization capabilityThe supplier explicitly offers flexible customization and ODM services, indicating capability to adapt products or provide original-design manufacturing. No detailed customization scope, engineering process, or technical limitations are provided.