Grandflex High Quality Acid and Alkali Resistant Composite Hose

Name: Grandflex High Quality Acid and Alkali Resistant Composite Hose
Brand: Qingdao Grantseed Rubber Co., Ltd.
SKU: 2081526382

Shandong, ChinaQingdao Grantseed Rubber Co., Ltd.

US$0.22

100-499 Meters

US$0.16

500-999 Meters

US$0.11

1,000+ Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Material

Capability

Strong Chemical Resistance, Super Flexible

Model NO.

Composite hose

Color

Product Name

Composite Hose

Keywords

Composite Hose

Tube

PP PTFE Film with Helix Wire

Reinforcement

Helix Wire

Cover

PP PVC Film with Helix Wire

Application

on Board Oil or Chemical Loading and Unloading

Temperature Range

-30 Deg to 80 Deg Can Be OEM

Inch

1/4"-12"

Water Absorption

0.1%~0.3%

Tensile Strength

up to 20 Bar

Working Pressure

10 Bar

Certification

CE, ISO, SGS, Msha

Ome & ODM Custom

Contraction Percentage

10% or Less

Transport Package

Nylon Belt, PVC Transparent, Plastic Reel

Specification

1/4"- 12"

Trademark

GRANDFLEX

Origin

Qingdao, China

HS Code

40094100

Production Capacity

9000000m/Year

Key features

Strong Chemical Resistance: PP PTFE film tube with helix wire reinforcement ensures superior acid and alkali resistance.

Super Flexible Design: Special elastomer compound and helix wire structure provide high flexibility for complex environments.

Multi-Purpose Application: Ideal for chemical transfer, oil loading, mining, hydraulic systems, and exhaust gas pumping.

Certified Quality Assurance: Passed ISO9001, ISO14001, and OHSAS18001 certifications with strict spot-checks at every production step.

Fast Delivery Service: Factory stock available for quick delivery, with peak season lead time of one month and off-season within 15 days.

High Working Pressure: Designed with a working pressure of 10 Bar and tensile strength up to 20 Bar for safety.

Company profile

Importers and ExportersQA/QC InspectorsRaw Materials ReportsR&D Capabilities

Qingdao Grantseed Rubber Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-12-25Nearest Port: Qindao, Tianjin, ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad product scope covering rubber, plastic, hydraulic, chemical, sealing, metal, machinery, electronic, and hardware products. It reports export activity to more than 68 countries and an export-sales share of 51%–70%, with self-operated import/export rights and two years of export experience. However, it lacks stated overseas warehouses, showrooms, agents or branches, and has no reported offline trade-show participation. R&D indicators are weak: no new products in the past year, no ODM, OEM for popular brands, or SDK availability. Production-related information is mixed because the supplier is classified as a trading company, while its description cites equipment, production lines, and 100% pre-shipment inspection. Quality and service governance are under-documented, with no written records for inspection, corrective actions, complaint handling, or quality assurance, and no ERP, OA, CRM, or SAP integration. Financial credibility cannot be assessed...

Supplier typeThe supplier is explicitly classified as a trading company. Its stated business scope covers a broad range of industrial and general products, including rubber, plastic, hydraulic components, chemicals, seals, metal products, machinery, electronics, and hardware.

After-Sales capabilityThe supplier has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent or branch, or reported overseas service countries. It also has no written procedures or records for corrective and preventive actions or customer complaint handling, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no OEM for popular brands, and no available SDK. It also reports no ERP integration and zero use of OA, CRM, and SAP systems, providing no evidence of strong digitalized innovation management.

Customization capabilityThe supplier explicitly offers customization from designs, supporting design-based customization. However, it does not provide ODM services, so the evidence supports customization execution but not broader product-development capability.

Client casesThe supplier states that its market covers more than 68 countries and that exports account for 51%–70% of total sales, with two years of export experience and self-operated import/export rights. These are market-reach indicators, but no named customer cases or verifiable project references are provided.

Product Q&A

Q:What types of hoses do you provide?

We provide main rubber hose products including high-pressure steel wire braided hose, spiral rubber hose, steel wire winding hose, flame retardant hoses, and high-temperature/high-pressure drilling hoses.

Q:What are the applications of this composite hose?

It is suitable for chemical transfer, mining, hydraulic support, construction machinery, oil transportation, sand pumping, mud discharge, suction dust, exhaust gas, and engine gas pumping.

Q:What are your company's advantages?

We offer high-quality products with complete specifications and stock availability. We have passed ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications.

Q:How do you guarantee product quality?

We perform quality tests during every process, from cutting raw materials to packing. We also collect customer feedback to continuously improve quality.

Q:Do you accept OEM and ODM orders?

Yes, we accept OEM and ODM customization for product names, keywords, and specific requirements like temperature ranges.