What materials are used for the castings?

We use Gray Iron (HT250) with specific chemical compositions for high wear resistance.

What certifications do your products have?

Our products are certified with CE, ISO 9001:2000, and ISO 9001:2008.

Gray Iron Sleeve Gray Iron Cylinder Liner Ht250 Wear Resistance Casting

Name: Gray Iron Sleeve Gray Iron Cylinder Liner Ht250 Wear Resistance Casting
Brand: Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.
SKU: 1908036812

Jiangsu, ChinaWuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

US$1.95-2.05

10 kg

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Directional Crystallization

Model NO.

EB2120

Sand Core Type

Sodium Silicate Sand Core

Application

Furniture Parts

Machining

Boring Machine

Material

Gray Iron

Surface Treatment

Polishing

Standard

AISI

Certification

CE, ISO 9001:2000, ISO 9001:2008

Transport Package

Plywood Case

Trademark

Origin

China

Production Capacity

500000pieces/Year

Key features

Centrifugal Cast Process: Specialized manufacturing using centrifugal casting for high-quality tubes.

Finished Machining Service: Supply of finished Gray Iron castings with precision boring machine processing.

International Standard Compliance: Production meets National and International Standards including AISI.

Wide Industry Application: Suitable for Mining, Valve, Pump, Metallurgical, Cement, Power, and Oil & Gas industries.

CE and ISO Certified: Certified under CE, ISO 9001:2000, and ISO 9001:2008 standards.

OEM and ODM Services: Customization available from samples and designs with dedicated R&D support.

High Wear Resistance: Material HT250 Gray Iron with hardness around HB 190 for durability.

Flexible MOQ: Minimum Order Quantity starts from just 1 piece.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.76h

AI-Powered supplier vetting

SummaryEB China is an industrial equipment and materials supplier involved in petroleum drilling and production equipment, metallurgical equipment, special steel, non-ferrous alloys, new-material technology, and installation services. Its stated manufacturing scope includes castings, forgings, machinery, and e-bike products, with substantial annual capacity figures. The supplier reports ISO9001, ISO14001, and ISO45001 certifications for its factories. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and approved-supplier updates. However, quality traceability, quality-assurance status, and testing-equipment quantity are either unknown or reported as zero. R&D resources are limited to one engineer, with no new products reported in the previous year and no available SDK, although ODM, OEM, sample-based, and design-based customization are offered. Overseas service infrastructure and offline trade-show participation are absent. Customer-facing...

Supplier typeThe supplier operates across industrial equipment, specialized metals, foundry, forging, machinery, and e-bike manufacturing activities. Its stated scope also includes new-material R&D and installation services, indicating a manufacturer and industrial solution provider rather than a purely trading company.

CertificationsThe company states that its e-bike assembly factory, foundry and forging plant, and machinery plant have passed ISO9001, ISO14001, and ISO45001 management-system certification. The slices do not provide certificate numbers, validity dates, or issuing-body details.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with followed records, plus written procedures and records for assessing service capability. However, it has no overseas showroom, overseas agent or branch, or offline trade-show participation, so international service coverage is limited despite formal process evidence.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products in the previous year, and no available SDK. It does provide ODM and OEM services and undertakes customization, but the evidence does not demonstrate strong ongoing product innovation.

Production capacityThe supplier reports annual output capacities of 100,000 tons for castings, 30,000 tons for forgings, and up to 1,000,000 sets for machinery and E-V products, supported by 21–30 quality-control staff. However, the stated quantity and size of quality-control test equipment is zero, creating a clear production-quality control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, graphic or design inputs, and general customization, alongside ODM and OEM services for popular brands. These statements directly support capability for both customer-specified and original-design manufacturing.