What are your packaging standards?

We use seaworthy export-standard packaging like reinforced crates or pallets. Customized packaging solutions are available based on specific logistical or branding requirements.

Can you provide samples before a bulk order?

Yes, we offer free samples for technical evaluation to ensure they meet your project's standards before proceeding with mass production.

Do you have FM UL certificate?

Yes, we have FM UL certification and can also obtain Indonesian SNI, Brazilian ABNT, and almost all mainstream certifications.

Our standard MOQ is around 5 tons per order.

How is the price determined?

Price depends on size, standard (BS/DIN/ANSI), surface treatment (black or galvanized), and quantity. Please share details for an accurate quotation.

Impact Resistant Cast Steel U70 Insulator Ball Pin for Railway Electrification

Name: Impact Resistant Cast Steel U70 Insulator Ball Pin for Railway Electrification
Brand: Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., Ltd.
SKU: 2157115412

Hebei, ChinaHebei Jianzhi Casting Group Porcelain Insulator Caps Co., Ltd.

US$1.00

4 Tons

US$0.98

5-21 Tons

US$0.96

22+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

U70

Condition

New

Standard

DIN, ASTM, BS, AISI,ASME,SAE,NF En,En,ISO ,En, Ss ,etc

Customized

Material

Carbon Steel

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery

Tensile Strength

40-550kN

Type

Nylon Head

Surface Treatment

Hot DIP Galvanized

Productive Capacity

10000tons/Month

Packing

Fumigation-Free Wooden Case Lined with Plastic She

Lead Time

30-40 Days

Dimension Inspection

Calipers,Height Laugue,Micrometer Calipers,Inside

Transport Package

110×110×110cm

Specification

110×110×110cm

Trademark

JIANZHI

Origin

China

Key features

30+ Years Industry Experience: Trusted partner for global power utility leaders with decades of proven expertise.

OEM/ODM Customization: Flexible production lines support specialized small-batch and bulk customized requirements.

Strict Quality Control: ISO 9001:2015 certified with full dimensional inspection before delivery.

Hot DIP Galvanized: Premium raw materials with standard hot-dip galvanizing for corrosion resistance.

Global Supply Chain: Distributors covering over 100 countries with stable long-term business partnerships.

High Production Capacity: Capable of producing 10,000 tons per month to meet large-scale demands.

Free Sample Service: Free samples provided for technical evaluation before mass production.

Multiple Certifications: Compliant with IEC, ANSI, BS, FM, UL, SNI, and ABNT standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.37h CertifiedTerms of Payment: T/T, LC, D/P

AI-Powered supplier vetting

SummaryThe supplier demonstrates substantial manufacturing scale for pipe fittings and pipe caps, with stated inventory capacity, one-month lead times in both peak and off-season periods, and broad customization options. Its products and management systems hold multiple certifications, including UL, CE, ABNT, TSE, FM, SNI, SGS, BSI, UKCA, and quality, environmental, occupational safety, after-sales service, and energy-management certifications. However, the supplier is not identified as a professional technical supplier, provides no 3D software, ODM, SDK, or recent new-product development, and lacks raw-material traceability. Overseas service infrastructure is limited: no overseas agents, branches, warehouses, showrooms, or overseas service countries are reported. Corrective-action and complaint-handling procedures are undocumented, while financial capacity is only represented by year labels and cannot be substantively assessed.

CertificationsThe supplier reports product certifications including UL, CE, ABNT, TSE, FM, SNI, SGS, BSI, and UKCA. It also reports certifications covering quality, environment, occupational health and safety, after-sales service, and energy management, providing explicit evidence of broad certification coverage.

After-Sales capabilityThe supplier reports no overseas agents or branches, warehouses, showrooms, or overseas service countries, although it has inventory capacity and accepts several service quotation and payment terms. Complaint handling and corrective/preventive action have no written procedures or records, which limits evidence of a formal after-sales management system.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK, and no 3D software design service. Although it offers design-based and flexible customization, the stated evidence indicates limited documented product-development and technical innovation capability.

Production capacityThe supplier reports annual productivity of 321,500 tons of pipe fittings and 168,000 tons of pipe caps, inventory capacity, and one-month lead times in both peak and off-season periods. However, there is no valid manufacturing-capacity contract with affiliated subcontractors, so capacity governance has a stated weakness despite the reported scale.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the supplied capability records, providing direct evidence of broad customization service availability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with dedicated production workshops and advanced machinery, managing the entire manufacturing process in-house.

Q:Do you maintain stock or make everything to order?

We maintain strategic inventory of standard power line hardware for immediate dispatch. For specialized requirements, we provide customized manufacturing based on technical drawings.

Q:How do you guarantee product quality?

Our facilities are ISO 9001:2015 certified. Products undergo strict testing to comply with international standards like IEC, ANSI, or BS, with full dimensional inspection before delivery.

Q:What is the standard lead time for orders?

The typical lead time is 2 to 4 weeks. However, this may vary based on order volume and specific customization requirements such as surface treatments.

Q:What are your accepted payment terms?

We accept T/T (Telegraphic Transfer), L/C (Letter of Credit) at sight, and Western Union Cash to facilitate smooth international transactions.