| Place of Origin: | China |
|---|---|
| Brand Name: | ZhongYue |
| Certification: | ISO9001:2015 |
| Model Number: | SUYU-62 |
| Minimum Order Quantity: | 2000pcs |
| Price: | Negociable |
| Packaging Details: | 25kg double-layer woven bag, free fumigation wooden pallet. 36 bags or cartons /pallets , 24pallets/container |
| Delivery Time: | 20-30 days after placing order |
| Payment Terms: | T/T, 30% in advance |
| Supply Ability: | 250 Tons per week |
| Product: | Plain Inserts Rail Clips Casting Iron Rail Shoulder Concrete Sleepers | Material: | QT500-7,QT450-10, QT400-15, 45#, QT500-7 |
|---|---|---|---|
| Sample: | Available | Surface: | Plain |
| Manufacturing Process: | Made Of Precoated Sand, Casting | ||
| High Light: | railway fastening system,railway shoulder |
||
Plain Inserts Rail Clips Casting Iron Rail Shoulder Concrete Sleepers
Inserts/Iron Shoulders are cast in the concrete ties for fixation of Elastic Rail Clips. Our Iron Shoulders are
manufactured from pearlitic malleable iron and spheroid graphite iron. We offer two types of Iron Shoulders:
Single Stem Iron Shoulders mostly used in pre-stressed concrete ties, and Twin Stem Iron Shoulders
commonly used in Bi-Block or Twin Block concrete ties.
Technical Specifications
| Brand | ZhongYue | ||
| Product | Railway iron shoulder | ||
| Application | UIC54 | UIC60 | 115RE,ect |
| Material | |||
| Name | QT500-7 | QT450-10 | QT400-15 |
| Standard | GB 1348-88 | GB 1348-88 | GB 1348-89 |
| Chemical composition(%) | C:3.60-3.80 | C:3.40-3.90 | C:3.50-3.60 |
| Mn:≤0.6 | Mn:0.2-0.5 | Mn:≤0.5 | |
| Si:2.50-2.90 | Si:2.70-3.00 | Si:3.0-3.2 | |
| P:≤0.08 | P:≤0.07 | P:≤0.07 | |
| S:≤0.025 | S:≤0.03 | S:≤0.02 | |
| Tensile Strength | ≥500 Mpa | ≥450 Mpa | ≥400 Mpa |
| Yield Strength | ≥320 Mpa | ≥310 Mpa | ≥250 Mpa |
| Elongation(%) | ≥7 | ≥10 | ≥15 |
| Hardnrss | 170~230HB | 160~210HB | 130~180HB |
| Metallographic organization | ferrite + pearlite | graphite + ferrite + pearlite | ferrite |
| Surface | plain (oiled) | ||
Advantage:
We are a leading and reputed manufacturer of qualified railway products in China since 2013, have got the production license of China’s Railway Ministry on railway products. We supply to Thailand Railway, Indonesia Railway, Zambia Railway, American Railway etc for years. We can customize your product with ASTM, DIN, BS, JIS, AS, NF, ISO and GB standard, competitive price available.
Order Hints:
MOQ: based on your product
Delivery time:Within 30days after order confirmed
Shipment: sea freight
Payment term: T/T 30% deposit, balance before shipment; LC
