Advanced Quality Control Sleeve for Optimal Roundness Calibration

Name: Advanced Quality Control Sleeve for Optimal Roundness Calibration
Brand: Zhangjiagang City Haohua Mold Co., Ltd.
SKU: 2317592555

Jiangsu, ChinaZhangjiagang City Haohua Mold Co., Ltd.

US$2,000.00

1 Piece

Product specifications

sleeve

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

Measuring Sleeve

Type

Plastic Mould Parts

Material

Stainless Steel

Application

Machinery

Certification

ISO9001

Advantage

Strong Heat Dissipation Performance

Cooling Efficiency

Double-Layer Water Circulation, Fast Cooling to Bo

Material Two

High-Quality Copper Alloy / Stainless Steel

Cooling Type

Vacuum Water Cooling

Bore Precision

High-Precision Finishing

Surface Treatment

Mirror Polishing

Transport Package

Case

Specification

400*450

Trademark

haohuamoju

Origin

Zhangjiagang

HS Code

8477800000

Production Capacity

5000

Key features

This sizing sleeve adopts high-density material with solid integral structure, resisting cracking, damage and deformation under long-term high-temperature operation.

Mirror polished inner wall prevents material adhesion, producing pipes free of scratches and pits with excellent surface finish.

Optimized spiral cooling channels deliver uniform heat conduction and high cooling efficiency, greatly boosting the output of extrusion lines.

CNC integrated precision machining ensures tiny dimensional tolerance, stable pipe outer diameter, perfect roundness and uniform wall thickness.

Wear-resistant and anti-corrosion surface treatment fits PVC, HDPE, ABS, PPR and other materials, extending long service life.

Customizable multiple calibers with easy disassembly and cleaning, perfectly matching all automatic plastic pipe extrusion mold production lines.

Company profile

R&D CapabilitiesProduction Process VisualizationPrivate MoldStandardized quality control

Zhangjiagang City Haohua Mold Co., Ltd.

Jiangsu, 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: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.85h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer and processor specializing in plastic pipe molds and complete pipe production lines, with stated R&D, design, manufacturing, testing, technical consultation, and after-sales capabilities. It supports customization from samples and designs, full and minor customization, and flexible customization, and reports new product development during the past year. Production-related evidence includes a 4,400 m² manufacturing plant, a CNC and auto-lathing facility, two quality inspectors, and documented finished-product inspection procedures. The supplier states that it provides OEM services for well-known brands and ODM services, but no customer names or case studies are provided. Financial-period records are indicated for 2022–2024, but the supplied information does not establish financial strength. Service procedures, complaint handling, and corrective/preventive action records are documented. Certification holdings, fire-drill status, and environmental assessment status are not...

Supplier typeThe supplier identifies its business scope as mold manufacturing, processing, sales, and related machinery and hardware activities. Its stated product focus is plastic pipe molds, including PP, PE, PPR, PVC, and PVC-O molds, as well as complete pipe production lines.

After-Sales capabilityThe supplier states that it dispatches personnel for debugging and machinery inspection when issues arise, and also provides mold testing, technical consultation, and after-sales service. Written procedures and followed records are reported for service capability, complaint handling, and corrective and preventive actions.

R&D capabilityThe supplier reports new product development during the past year and offers customization, ODM services, and product R&D/design for pipe molds and production lines. However, it reports no available SDK, which limits evidence of software-development capability but does not directly negate manufacturing innovation.

Production capacityThe supplier operates a CNC and auto-lathing facility, reports a 4,400 m² manufacturing plant, and specializes in producing multiple types of plastic pipe molds and complete pipe production lines. It also states that it provides mold testing and manufacturing-related services, supporting a demonstrated production capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization. It also states that non-standard molds can be tailor-made for different pipe specifications, materials, and structures.

Product Q&A

Q:What plastic raw material pipe production lines are your sizing sleeves suitable for?

Our sizing sleeves match extrusion plastic pipe molds for PVC, PE, PPR, ABS single-layer and multi-layer pipes, compatible with all mainstream extruders.

Q:Can the sizing sleeve guarantee stable pipe outer diameter and tight pipe socket connection?

Adopting CNC precision processing with high shaping accuracy, it produces pipes with standard outer diameter for tight socket fitting without looseness.

Q:How about the cooling performance of sizing sleeves? Will uneven pipe shaping occur?

Built-in spiral cooling channels realize uniform heat conduction and fast cooling for consistent pipe shaping, improving production efficiency.

Q:What is the service life of sizing sleeves? Are they prone to cracking and abrasion?

Made of high-density wear-resistant materials with anti-corrosion surface treatment, they own solid structure and resist cracking during long-term high-temperature production.

Q:Can you customize sizing sleeves of different calibers for single/double cavities as required?

Full-size customization is available, including sizing sleeves for small & large calibers, single-cavity, double-cavity and multi-layer pipes.