What materials are used for the bushings?

Our bushings are made from Ductile Iron and C45 Steel with surface treatments like Black Phosphating.

Do you accept OEM inquiries?

Yes, we are made according to drawings and/or samples, and OEM inquiries are welcomed.

Petroleum Standard Qd Bushing H Sh SDS Sk Sf Bore Taper Lock

Name: Petroleum Standard Qd Bushing H Sh SDS Sk Sf Bore Taper Lock
Brand: Shandong Pengtuo Industrial Technology Co., Ltd
SKU: 2140833855

Shandong, ChinaShandong Pengtuo Industrial Technology Co., Ltd

US$1.00-50.00

10 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Pulley Sizes

Qd Bush H, Ja, Sh, SDS, SD, Sk, Sf, E, F, J, M, N

Model NO.

H, SH, SDS, SK, SF, M, N Bush

Manufacturing Process

Casting

Material

Ductile Iron, C45 Steel

Surface Treatment

Black Phosphating, Electrophoresis Paint

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant, Petroleum Machinery, Mining Machinery

Specifications

American Standard

Bush Type

H, Sh, SDS, Sk, Sf, M, N

Bore Type

Standard and Customized

Delivery Time

2~5 Days for Stock, 15~45 Days for Without Stock

Transport Package

Carton Box, Wooden Case, Pallet

Specification

Standard/Customized

Trademark

PengTuo, OEM

Origin

Dezhou, China

HS Code

8483900090

Production Capacity

300000 PCS/Year

Key features

Customized Bore Type: Offers both standard and customized bore options to meet specific requirements.

OEM and ODM Services: Welcomes OEM inquiries and provides full customization from samples or designs.

High Production Capacity: Annual output exceeds 500,000 pulleys and 300,000 bushings with 18 production lines.

Strict Quality Control: Includes dynamic balancing tests, hardness tests, and independent lab testing reports.

Durable Material Options: Manufactured from Ductile Iron and C45 Steel with black phosphating or electrophoresis paint.

Fast Stock Delivery: Delivery time is 2-5 days for stock items and 15-45 days for non-stock items.

Comprehensive Certifications: Products certified with ISO9001, ISO14001, and CE standards for global compliance.

Wide Industry Application: Suitable for petroleum, mining, chemical, textile, and power plant machinery.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceR&D Capabilities

Shandong Pengtuo Industrial Technology Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.49h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading enterprise with professional technical R&D capabilities, 3D design services, ODM, OEM, and broad customization options. It holds OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications. Production infrastructure includes more than 10 production lines, lathe and three-coordinate measuring machine facilities, 6–10 quality-control staff, and stated pulley output of 500,000 pieces. Export activity is substantial, with 51%–70% of sales from exports and markets across multiple regions. Service coverage includes installation, training, repair, maintenance, and debugging, but the supplier reports no overseas warehouse, showroom, agent, or branch, and no overseas service countries. Its main weaknesses are the absence of a usable SDK, undocumented service-capability assessment and corrective-action procedures, and finished-product checking performed by packing staff. Customer-specific evidence is limited to stated OEM service for well-known brands.

Supplier typeThe supplier is identified as a combined company and a professional technical supplier. It has manufacturing and export-trade capabilities, offers ODM/OEM services, and possesses self-operated import and export rights, indicating an integrated manufacturing-trading profile.

CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications. These explicitly cover occupational health and safety, quality management, and environmental management systems.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design services, reports new products within the past year, and offers ODM services. However, it has no available SDK, so the evidence supports product and design innovation but not software-development extensibility.

Production capacityProduction resources include lathe and three-coordinate measuring machine facilities, more than 10 production lines, 6–10 quality-control staff, and stated pulley output of 500,000 pieces. Export sales represent 51%–70% of total sales, and the supplier is positioned near Tianjin and Qingdao ports, supporting sizable production and export operations.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers 3D software design services, demonstrating broad stated support for customer-specific product development.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of experience serving recognized-brand customers. No specific customer names, project details, order history, or performance outcomes are provided, so the depth of these cases cannot be verified.