Suzhou Zhongyue Railway Material Co.,Ltd.
Suzhou Zhongyue Railway Material Co.,Ltd. Where there is a railway, there we are!
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L-Shaped Anchor Bolt (90 Degree Bend) Custom Anchor Bolts with HDG
Anchor bolts are commonly used in the construction and engineering industries to attach objects or structures to concrete. L-Shaped Anchor Bolts (masonry anchors) vary in shape, size and material, depending on the specific application, however they all consist of a threaded end where a nut and washer can be attached for the external load.
ZHONGYUE carries a great selection of standard bolt sizes, from 3/8” diameter to 5/8”, and lengths from 6” to 18”, however we specialize in providing our customers with custom anchor bolts manufactured to your specs. For your custom anchor bolts, we’re able to offer diameters ranging from 3/8” to 4” in grades 36, 50, 55 & 105. Whether you need plain, zinc, hot dipped galvanized, 303 or 316 stainless steel, ZHONGYUE is able to meet your specific requirements.
Application:
Railway, Mining, Bridge, Boat, Construction etc.
Specifications:
Grade:4.6/4.8/5.6/5.8/8.8/10.9/12.9
Dimensions: 5/8" ,3/4" ,7/8", 1", 1 1/8",1 1/4",1 3/8",1 1/2", 1 5/8", 1 3/4", 1 7/8", 2"
Custom bent bolts are typically dimensioned as follows:
Diameter (D) x Length (L) x Leg distance (C) x Thread (T)
| Brand | ZhongYue | |||
| Name | Anchor bolt | |||
| Type | HS26/HS32 | |||
| L Type, Y Type, J Type | ||||
| Or the type by customers’ drawings | ||||
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Mechanical properties | Tensile strength: ≥400Mpa | Tensile strength:≥500Mpa | Tensile strength:≥800Mpa | Tensile strength:≥1000Mpa |
| Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa | |
| Elongation:22%min | Elongation:20%min | Elongation:12%min | Elongation:9%min | |
| Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | |
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
| Standard refers | UIC864-2 | |||
Production Procedure
Raw material —— Wire drawing —— Cutting the wire rod —— forming the head —— cutting Edge —— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Delivery
Inspection machine
1. Brinell Hardness Tester
2. Carbon and Sulfur Analyzer
3. Rockwell Hardness Machine
4. Automatic Impact Testing Machine
5. Metallographic Microscope
6. Automatic High-speed Analyzer
7. Fatigue Testing Machine
8. Metallographic Specimen Polishing Machine
9. Metallographic Specimen Pointing Machine
How is the quality control of ZhongYue rail clips?
We own a full set of strict quality control system to produce rail clips, from raw material purchasing till the finished clip application. There’s a professional inspection team to check about each process of the production line and every two hour out of the line.
Inspection machine for finished rail clips.
Zhongyue's products ranges: