What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

What products do you have?

PVC, ABS, PP, PE, UPE, UHMWPE, UHMW, TPE, PC, HDPE, LDPE, TPR, and PETG, Door seal series, Plastic co-extrusion, Plastic cladding, Multi-color co-extrusion, Plastic products, LED Lampshade, Baby bed protect strip, Plastic electrical cable trunking best price various size pvc cable trunking; Extrusion molds,Stamping molds, and other types of rubber and plastic molds.

Black 40X40X3mm Extruded Rigid PVC Square Tube for Heavy Duty Framework Construction

Name: Black 40X40X3mm Extruded Rigid PVC Square Tube for Heavy Duty Framework Construction
Brand: Dalian Zhong Hai Tian Plastic Products Co., Ltd.
SKU: 2189948552

Liaoning, ChinaDalian Zhong Hai Tian Plastic Products Co., Ltd.

US$0.462

1,000 meters

Product specifications

Specification (mm)

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

Material

PVC

Hardness

Hard Tube

Model NO.

PVC Square Tube

Type

Thermoplastic Pipe

Color

Hollow

Shape

Square

Usage

Wire and Cable Pipe, Custom Use Plastic Square Tube Protection Tube

Size

40×40 mm

Thickness

3.0mm

Length

Customized

Key Words

PVC Square Tube

Certification

ISO9001, RoHS

Technique

Extruded PVC

Processing Service

Moulding, Cutting

MOQ

1000 Meters

Drawing Format

Pdf, Dwg, STP, Step, Stl, etc.

Process

Plastic Extruded Processing

Services

OEM Services, Free Samples Are Available

Project Solution Capability

Graphic Design

After-Sale Service

Online Technical Support

Feature

High Strength, Impact Resistant, Weather Resistant

Application

Heavy Duty Framework, Industrial Shelving, Modular

Transport Package

Carton, Pallet as Your Requirements

Specification

40mm

Trademark

ZHT

Origin

Liaoning, China

HS Code

3916201000

Production Capacity

10, 000, 000 PCS/Years

Key features

Customized Length: Length is fully customizable to meet specific project requirements.

OEM & ODM Services: Full customization available from samples or designs with flexible options.

ISO9001 & RoHS Certified: Products meet international quality and environmental safety standards.

UV Protection & Weather Resistant: High impact resistance and climate resistance for long-term durability.

Fast Sampling Service: Professional team provides quick samples with ready parts in stock.

100% Quality Inspection: Strict functional and visual inspection for all finished products.

Diverse Material Options: Available in PVC, ABS, PP, PE, PC, and other high-performance plastics.

Multi-Color Customization: Wide range of colors available or customized per client requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFull CustomizationManagement Certification

Dalian Zhong Hai Tian Plastic Products Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤1.22h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design, customization, ODM, and OEM capabilities. It operates more than 10 production lines, with 35 lines reported in manufacturing capacity, and provides output information for several plastic product categories. Quality assurance, raw-material traceability, finished-product inspection instructions, inventory capacity, and established export experience are documented. However, the supplier lacks an available SDK, overseas agents or branches, overseas warehousing and showrooms, and participation in offline trade shows. Corrective-action and complaint-handling procedures exist but lack written records. Manufacturing controls also show gaps, including no valid manufacturing-capacity contract, no ongoing batch quantity reconciliation, and no outsourcing standard operating procedure.

Supplier typeThe supplier explicitly identifies as a professional technical supplier, offers 3D software design services, operates more than 10 production lines, and serves domestic and international markets including East Asia, Europe, Australia, and North America. This supports classification as a technical manufacturer with export capability.

R&D capabilityThe supplier provides 3D software design, has introduced new products within the past year, and offers ODM services. However, it has no available SDK, so innovation capability is demonstrated in product and design services but not in SDK provision.

Production capacityProduction evidence includes more than 10 lines, 35 reported manufacturing lines, product-specific output data, inventory capacity, and one-month stated lead times. Nevertheless, there is no valid manufacturing-capacity contract, no continuous batch quantity reconciliation, and no outsourcing SOP, creating documented production-control weaknesses.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, alongside 3D design and ODM services. These capabilities directly support a broad customization offering.

Product Q&A

Q:Are you a trading company or manufacturer?

We are factory.

Q:What are your terms of payment?

T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What are your terms of delivery?

EXW, FOB, CIF, DDU, DDP

Q:How about your delivery time?

Generally, it will take 10 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.