Suzhou Zhongyue Railway Material Co.,Ltd.
| Payment Terms | T/T, 30% in advance |
| Supply Ability | 1500 Tons / Month |
| Delivery Time | 15-25 Days after placing formal order |
| Packaging Details | 25KG double-layer woven bag with fumigation-free wooden pallet |
| Product | railway parts double head screw spike for railroad construction |
| Material | Carbon Steel Q235 or 35# |
| Color | Black, White or Yellow |
| Grade | 4.8, 5.6 |
| Sample | available |
| Certificate | ISO9001, SGS |
| Warranty | two years |
| Brand Name | ZhongYue |
| Model Number | OEM |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, 30% in advance | Supply Ability | 1500 Tons / Month |
| Delivery Time | 15-25 Days after placing formal order | Packaging Details | 25KG double-layer woven bag with fumigation-free wooden pallet |
| Product | railway parts double head screw spike for railroad construction | Material | Carbon Steel Q235 or 35# |
| Color | Black, White or Yellow | Grade | 4.8, 5.6 |
| Sample | available | Certificate | ISO9001, SGS |
| Warranty | two years | Brand Name | ZhongYue |
| Model Number | OEM | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | stainless steel coach screws ，railway sleeper fixing screws | ||
1. Introduce:
A rail screw spike, also called sleeper screw, rail screw or lag bolt, is a medium or large metal screw used to fasten a rail base plate or rail. Such spikes are always fastened into holes bored into the tie sleeper, sometimes together with imbedded plastic dowels, popularly used for rails with wooden sleepers, especially in America and Canada.
2. Technical Details
| Product | Tensile Strength | Yield Strength | Elongation | Reduction of Area | Hardness |
| High Tensile Screw | 120,000psi(min) | 92,000psi(min) | 14%(min) | 35%(min) | HRC22-HRC32 |
3. Specification:
| Available Material | 1. Stainless Steel: SS2, SS303, SS304, SS316, SS410, SS420 | ||||||
| 2. Steel: C45(K1045), C46(K1046), C20,etc. | |||||||
| 3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc. | |||||||
| 4. Bronze: C51000, C52100, C54400, etc. | |||||||
| 5. Iron: 1213, 12L14, 1215, etc. | |||||||
| 6. Aluminum: Al6061, Al6063, etc. | |||||||
| 7. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc. | |||||||
| 8. Alloy steel: SCM435,10B21, C10B33,etc. | |||||||
| Material Class | 4.8 6.0 8.8 12.9 | ||||||
| Specification | Various head style and sizes per your request | ||||||
| Surface Finishing | Zn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize; | ||||||
| Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated; | |||||||
| Hot Deep Galvanize(H.D.G.) etc. | |||||||
| Heat Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving. | ||||||
| Standard | ISO, DIN, GB, IFI, B.S. ART. | ||||||
| Sample | We could make sample within 7 days free of charge | ||||||
| Lead time | Per on furniture hardware order quantity | ||||||
| Packing | Boxs or pallet or customer request | ||||||
| Payment terms | L/C,T/T | ||||||
5. Our product range:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2003
Total Annual:
100,000,000-200,000,000
Employee Number:
50~150
Ecer Certification：
Active Member
Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China. We are certified by ISO 9001:2008. We have a complete set of inspection equipments to stri... Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China. We are certified by ISO 9001:2008. We have a complete set of inspection equipments to stri...
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