ZHUZHOU SEEGO CARBIDE TOOLS CO., LTD.
PROFESSIONAL MAKES SUPERIOR
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High Standard Tungsten Carbide Three Dimensional Rings for Rolling Bar
The type of tungsten carbide rolling rings are diffent, we can produce as your your usage.
The three dimensional rings normally used for rolling bar.
The feedback from cusotmer are very good, we can accept sample order.
Rings For Finishing Blocks
In its subsidiary, and starting from the finest materials available, SEEGO manufactures the complete range of grades for the most cost effective rings used nowadays in every modern rod and rebar rolling mills.
SEEGO RINGS are Sinter-HIP (Hot Isostatic Pressing) and can be supplied also fully finished, with smooth and notched grooves.
Tungsten Carbide Rollers have been widely used in the production of steel rods, wires, rebars and seamless tubes because of its good wear resistance, high temperature hardness, thermal fatigue resistance and high strength, which greatly improved the rolling performance. Different carbide grades to be chosen according to the different working environment.
Our advantages:
1. We R&D the 1st tungsten carbide roll ring in China.
2. Over 10 years' experience of roll ring in China.
3 Whole production line from raw material to end finishing under ISO9001 system management.
Samples:
Normally we do not offer free samples, but we could properly adjust according to detailed requirement.
Sample lead time: 15 days around with existing mould.
Mould time: 20-65 days depends on detailed drawing and requirement.
Production lead time: 15-90 days depends on mould and material
Shipment:
For small order, Express will be the best. It takes only 3-5 days after we sent via TNT, Fedex or DHL. The freight can be to collect via your express company account or prepaid by us.
For bulk order, sea ship way is best but take longer time.
For urgent orders, we suggest via air to airport or by Express send to your door.
| Blank size with the tolerance(mm): | |||||
| Dimension and Tolerance mm | |||||
| D | Tolerance | d | Tolerance | H | Tolerance |
| <=125 | +0.5~+1.8 | <=90 | -1.5~-0.5 | <=20 | +0.5~+1.5 |
| >125~180 | +0.5~+2.5 | >90~95 | -1.5~-0.5 | >20 | +0.5~+2.0 |
| >180~250 | +0.5~+2.8 | >95 | -2.0~-0.5 | --- | |
| >250 | +0.5~+3.5 | ---- | --- | --- | |
| Finished size with the tolerance(mm): | |||||
| Dimension and Tolerance mm | |||||
| OD | Tolerance | ID | Tolerance | H | Tolerance |
| <=125 | +/- 0.015 | <=90 | 0.0/+0.02 | <=20 | +/- 0.01 |
| >125~180 | >90~95 | >20 | |||
| >180~250 | >95 | --- | |||
| >250 | ---- | ---
| |||
| Finished size (mm): | |||||
| Radial run-out of groove | Radial run-out of periphery | End face runout | Surface parallelism | Inner hole cylindricity | |
| 0.013 | 0.013 | 0.01 | 0.01 | 0.01 | |
| Avaliable Dimension: | |||||
| Type | Dimension | ||||
| D(mm) | d(mm) | H(mm) | |||
| HR-156×94×70 | 156 | 92 | 62 | ||
| HR-156×87×62 | 156 | 87 | 61 | ||
| HR-158.8×87.32×62 | 158.8 | 87.32 | 62 | ||
| HR-170.66×95×70 | 170.66 | 95 | 70 | ||
| HR-170.66×95×57.35 | 170.66 | 95 | 57.35 | ||
| HR-180×87.32×72 | 180 | 87.32 | 72 | ||
| HR-210.5×120.65×72 | 228.3 | 120.65 | 72 | ||
| HR-212 ×120 ×60 | 212 | 120 | 60 | ||
| HR-228.3×126×72 | 228.3 | 126 | 72 | ||
| HR-228×135×72 | 228 | 135 | 72 | ||
| HR-228×130×72 | 228 | 130 | 72 | ||
| HR-228.34×130×44.476 | 228.34 | 130 | 44.476 | ||
| HR-285×160×95 | 285 | 160 | 95 | ||
| HR-285×160×70 | 285 | 160 | 70 | ||
| HR-300×160×70 | 300 | 160 | 70 | ||
Lead Time:
| Quantity(Pieces) | 1-10 | 11 - 50 | 51 - 100 | >100 | |
| Est. Time(days) | 30 | 40 | 60 | To be negotiated | |
