Do you have quality certificate?

Yes, we have ISO, SGS, CE and related test report.

Do you test all your goods before delivery?

Yes of course, we have 100% burst pressure test and impulse tests before delivery.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

4-Ply 5mm Thickness High Performance Coupler Straight Coupler Silicone Hose

Name: 4-Ply 5mm Thickness High Performance Coupler Straight Coupler Silicone Hose
Brand: Hebei Sierda Rubber & Plastic Product Co., Ltd.
SKU: 2171650175

Hebei, ChinaHebei Sierda Rubber & Plastic Product Co., Ltd.

US$0.51-2.66

5 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24month

Warranty

24month

Model NO.

76mm Straight Silicone Coupler

Connection

Press Connection

Shape

Reducing

Head Code

Round

Angle

180 Degree

Wall Thickness

Sch5s

Material

Silicone

Technics

Hot-pressed

Certification

ASME, ANSI, DIN, JIS, BS, GB, GS, KS

Color

Customized Color

Product Name

Silicone Hose

Application

Car

Surface

Smooth Finish

MOQ

10PC

Standard

IATF 16949-2016

Quality

High-Quality

Explosive Pressure

5.5~9.7MPa

Working Pressure

0.3 - 0.9MPa

Working Temperature

-50 ~ 260 Degrees

Reinforcement

1-5 Ply Polyester Reinforcement

Type

Silicone Rubber

Transport Package

1 Inner Package: Neutral Polybag 2 Standard Carton

Specification

1"-6"

Trademark

SIERDA

Origin

China

HS Code

39173900

Production Capacity

2000 Piece/Pieces Per Month

Key features

Customized Color Options: Available in Blue, Red, Black, and other customized colors to match vehicle requirements.

OEM/ODM Service: Supports private design, logo printing, and 3D design services for custom branding.

Multi-Ply Reinforcement: Features 3 or 4 ply polyester, aramid, or glass fiber reinforcement for strong structure.

Wide Application Range: Suitable for heavy-duty trucks, buses, marine, agriculture, and high-performance racing vehicles.

Strict Quality Testing: 100% burst pressure and impulse tests conducted before delivery to ensure safety.

Multiple Certifications: Certified by ASME, ANSI, DIN, JIS, BS, GB, GS, KS, ISO, SGS, and CE.

Flexible Specifications: Wall thickness and length can be customized as requested to fit specific needs.

Company profile

Importers and ExportersFast DeliveryR&D CapabilitiesHigh Repeat Buyers Choice

Hebei Sierda Rubber & Plastic Product Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-10-17Nearest Port: TIANJIN, QINGDAO, SHANGHAIAverage Response Time: ≤0.75hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHebei Sierda Rubber & Plastic Product Co., Ltd. is a China-based private limited company identified as both a trading company and manufacturer/factory, with six employees and five cooperative suppliers. It offers multiple hose categories and reports production of PVC layflat hose, export sales, broad overseas markets, and stated peak/off-peak lead times. Its customization capability is broad, but it reports no ODM service, no SDK, no OEM for popular brands, and no new products launched in the past year. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation. Service procedures exist in some areas but lack supporting records, while quality assurance, raw-material traceability, environmental assessment, and fire-drill status are unknown. Financial records are referenced for multiple years, but the provided slices do not establish financial strength or credibility.

Supplier typeThe supplier is identified as a trading company and manufacturer/factory, with a private-owner structure and limited-company registration. Its stated business scope includes rubber and plastic products, while its offered products include several hose categories.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation, and serves zero stated overseas service countries. It has complaint-handling and supplier-service procedures, but no written records supporting implementation; therefore, after-sales capability is limited and incompletely documented.

R&D capabilityThe supplier reports no ODM service, no available SDK, no OEM service for popular brands, and no new products launched in the past year. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier reports PVC layflat hose production of 4,000,000 square meters, supplies multiple hose categories, and states off-peak fulfillment within 15 working days and peak-season fulfillment within one month. The stated production information supports an established production capability, although the supplier also has only six employees and is described as both trader and manufacturer.

Customization capabilityThe supplier explicitly offers full customization, customization from samples and designs, minor customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:How about your delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is your terms of price?

EXW, FOB, CFR, CIF, DDU.

Q:Do you have OEM servie?

Yes, we have OEM and ODM service.

Q:What is your sample policy?

Usually the sample is free of charge, but the customers have to pay for the freight charge.

Q:What is your payment term?

1. T/T 30% in advance, and 70% before delivery or against copy of documents. 2. L/C at sight.