What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What materials are used for reinforcement?

The hose is reinforced with 1 to 5 layers of polyester or nomex for strong structural integrity.

4 Inch Reducer Silicone Water Hose for Auto Parts

Name: 5/8 - 3/4 Inch Reducer Silicone Water Hose for Auto Parts
Brand: Shijiazhuang Standards Rubber Products Trading Co., Ltd.
SKU: 703833252

Hebei, ChinaShijiazhuang Standards Rubber Products Trading Co., Ltd.

US$10.00

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Auto Fasteners

Material

Silicone

Model NO.

KL-SH-036

Muffler Type

Rear Muffler

Deck

Double

Use

Silicone Auto Parts

Color

Blue, Pink, Green, Red, Black

Size

1/4-6inch

Wp

0.1-10MPa

Transport Package

as Customer Require

Specification

SGS

Trademark

Kanglong

Origin

China (Mainland)

HS Code

39173900

Production Capacity

50000 Pieces Per Week

Key features

Strong Reinforcement: Reinforced with 1 to 5 layers of polyester for enhanced durability and pressure resistance.

Customizable Colors: Available in Blue, Pink, Green, Red, and Black to meet specific aesthetic requirements.

Versatile Shapes: Offered in Straight, Elbow, Hump, Reducer, and Formed shapes for diverse installation needs.

Wide Diameter Range: Diameter ranges from 10mm to 120mm, with thickness options from 2mm to 6mm.

OEM & Custom Service: Custom-built hoses welcome based on customer drawings or samples; logo design available.

High Burst Pressure: Burst pressure reaches 12 to 20 Bar (174 to 290 PSI) ensuring safety under extreme conditions.

Manufacturer Direct: Direct manufacturer supply with ISO 9001:2000 certification and regular supplier status.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceExperienced Team

Shijiazhuang Standards Rubber Products Trading Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-05-18Nearest Port: TIANJIN QINGDAOAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, EXW

AI-Powered supplier vetting

SummaryShijiazhuang Standards Rubber Products Trading Co., Ltd. is identified as both a trading company and manufacturer/factory in Hebei, China. The supplier offers a broad range of hoses, fittings, connectors, and related components, and reports serving first-tier OEM customers worldwide. It holds ISO 9001 and ISO 14001 certifications, has 50 years of combined R&D engineer experience, and reports defined finished-product inspection and raw-material traceability practices. Export sales represent 71%–90% of total sales, with 10 years of export experience. The supplier states that it supports minor and full customization, including development from designs or samples. Production information includes stated annual quantities for several product categories, but some capacity, inventory, overseas-service, R&D, and after-sales details remain unknown. An SGS audit is recorded with validity from June 3, 2025 to June 2, 2026; the provided audit result value is “0,” without an interpretation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, organized as a limited company and located in Shijiazhuang, Hebei, China. This indicates combined trading and manufacturing functions, although the slices do not quantify the split between them.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These are explicit certification claims, although no certificate numbers, scopes, or issuing bodies are provided in the slices.

Production capacityThe supplier identifies itself as a manufacturer/factory, offers multiple hose and fitting categories, and reports annual output figures including 1,000,000 meters of silicone hose, 5,000,000 meters of rubber hose, and 1,000,000,000 sets of fuel-line connectors. It also reports 100% finished-product inspection, but manufacturing-capacity reconciliation, outsourcing controls, valid capacity contracts, and inventory capability remain unknown.

Customization capabilityThe supplier explicitly offers flexible customization, including minor and full customization, customization from designs, and customization from samples. It also states that its technical teams can support OEM or custom requirements and develop parts that do not already exist.

Client casesThe supplier states that it has become the supplier of choice for numerous first-tier OEM customers worldwide and has received recognition for performance, delivery, and quality achievements. These are positive customer-related claims, but no customer names, products, order examples, or independently verifiable case details are provided.