OEM ISO Weld Casting Iron Track Crane Rail Shoulders Fasteners for Concrete Sleeper

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OEM ISO Weld Casting Iron Track Crane Rail Shoulders Fasteners for Concrete Sleeper

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Product Description

📋 Basic Info

Model NO. Railway parts

Customized Yes, Customized

Certification ISO9001, CE, SGS

Type Shoulder

Condition New

Technique Casting (Lost Wax/Sand)

Material Cast Steel / Iron

Trademark OEM Service

Accurate Drawing Reading

Fast Delivery

Exact Dimension Control

100% Quality Control

Strict Material Inspection

⚙️ Product Specifications

Product Name

Railway Shoulder Fasteners

Material Range

Carbon Steel, Alloy Steel, Stainless Steel, Ductile Iron, Grey Iron, etc. Standard: ASTM, AISI, ASME, SAE, NF EN, DIN EN, ISO, BS EN, SS, etc.

Lead Time & Productivity

Lead time: 30~40 days. Annual productivity: 50,000 pcs.

Main Production Equipment

Wax injection, CNC-machine-center, Lathe, Milling machine, Drilling machine, Boring Lathe, Grinding Machine, Heat treatment Furnace.

Surface & Heat Treatment

Surface: Cold/Hot Zn Plating, Blackening, Ni/Cr Plating, Anti-Rust Paint, Plastic Paint.
Heat: Mesh-Belt-Furnace, Carburizing Quench, Medium/High Frequency Quenching, Annealing, etc.

Dimension Inspection Tools

Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, Three coordinates measuring instrument.

Application

Mining equipment, Construction equipment, Agricultural equipment, and Railway infrastructure.

❓ Frequently Asked Questions

What materials can be used for the railway shoulders?

We utilize a wide range of materials including Carbon Steel, Alloy Steel, Stainless Steel, Ductile Iron, and Grey Iron, adhering to international standards like ASTM, DIN, and ISO.

What is the typical lead time for an order?

The standard lead time for production is between 30 to 40 days, depending on the complexity and quantity of the order.

Do you provide surface treatment for rust prevention?

Yes, we offer multiple options including Hot/Cold Zinc Plating, Blackening treatment (48-96 hours salt spray test), Anti-rust painting, and Plastic coating.

How is the quality of the dimensions controlled?

Dimensions are strictly inspected using high-precision tools such as Three-coordinate measuring instruments, Micrometer calipers, and specialized R gauges to ensure exact drawing compliance.

What casting techniques do you support?

Our process capabilities include sand casting, investment casting, and silica sol casting to meet different structural requirements.

Are your products suitable for heavy-duty equipment?

Absolutely. Our fasteners are widely used in mining, construction, and agricultural equipment, where high durability and strength are required.