Guanghan N&D Carbide Co.,Ltd
| Supply Ability | 40 Tons Per Months |
| Delivery Time | 35 Days |
| Packaging Details | Box |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material | tungsten carbide |
| Standard or nonstandard | Standard or Nonstandard |
| Application | Oil Refineries/Petrochemical plants/Fertilizer Plants/etc |
| Style | Mechanical Seal |
| Grade | YG6,YG8,YG20/YG20C/YG25 |
| Size | Standard or Customized |
| Brand Name | N&D |
| Model Number | Tungsten Carbide Seal Rings |
| Certification | ISO9001:2008; ISO14001:2004 |
| Place of Origin | Guanghan |
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Product Specification
| Supply Ability | 40 Tons Per Months | Delivery Time | 35 Days |
| Packaging Details | Box | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material | tungsten carbide | Standard or nonstandard | Standard or Nonstandard |
| Application | Oil Refineries/Petrochemical plants/Fertilizer Plants/etc | Style | Mechanical Seal |
| Grade | YG6,YG8,YG20/YG20C/YG25 | Size | Standard or Customized |
| Brand Name | N&D | Model Number | Tungsten Carbide Seal Rings |
| Certification | ISO9001:2008; ISO14001:2004 | Place of Origin | Guanghan |
| High Light | WC Co water pump mechanical seal ，Oil Refineries Tungsten Carbide Seal Rings ，Oil Refineries Tungsten Carbide Seal Rings | ||
WC Co Water Pump Mechanical Seal Tungsten Carbide Seal Rings For Oil Refineries
Product Description
Mechanical seal ring are used to seal the clearance between the rotating shaft and the stationary housing in equipment such as pumps and mixers, so that liquid cannot leak out through this clearance.
We have rich experience in producing mechanical seal rings and metal parts with tight tolerances. The biggest outer diameter of the ring we can make it into 430mm.
Tungsten Carbide Rings are usually made with Cobalt (Co) as binder material. Nickel(Ni) Bonded Rings are also supplied.
We provide our clients with high quality Tungsten Carbide roll rings and composite rolls for rolling wire rods and merchant bars.
The superior wear resistance characteristics of TC roll rings provide you the highest pass performance in addition to the excellent surface finish.
Tungsten carbide roll rings are the standard application in high speed wire rod finishing block and is getting more popular in some other hot and cold forming applications.
| Grade | Chemical properties | Physical and mechanical properties | ||||
| WC | Co | Additive | Density | Hardness HRA | Bending Strength | |
| g/cm3 | (HV) | (N/mm2) | ||||
| ≥ | ||||||
| YG6 | Balance | 5.8～6.2 | ≤0.5% | 14.75～15.0 | 91.0～92.5 | 2000(2500) |
| YG8 | Balance | 7.8～8.2 | ≤1% | 14.5～14.9 | 90.5～92.0 | 2100(2800) |
| YG10 | Balance | 9.8～10.3 | 0% | 14.2～14.6 | 89.0～91.0 | 2600(3200) |
| YG13 | Balance | 12.7～13.2 | ≤1% | 14.0～14.3 | 87.0～89.0 | 2400(3000) |
| YG20 | Balance | 19.5～20.5 | 0% | 13.4～13.6 | 83.0～85.0 | 2600(3000) |
| Grade | Chemical properties | Physical and mechanical properties | ||||
| WC | Ni | Additive | Density | Hardness HRA | Bending Strength | |
| g/cm3 | (HV) | (N/mm2) | ||||
| ≥ | ||||||
| YN6 | Balance | 6.5～7.5 | ≤1% | 14.5～14.8 | 89.0～92.0 | 1800(2200) |
| YN8 | Balance | 8.0～9.0 | ≤1% | 14.4～14.8 | 88.0～91.0 | 2000(2300) |
| YN10 | Balance | 9.75～10.25 | ≤0.5% | 14.2～14.6 | 87.5～90.0 | 2100 |
| YN12 | Balance | 11.8～12.5 | ≤1.5% | 13.9～14.2 | 88.0～89.0 | 2485 |
Production line
Why choose us
Packaging & Delivery
Packing Details:
Plastic Boxes Inside and Cartons Outside
Port:
Guangzhou/Shanghai/Shenzhen/Dalian etc.
Delivery Details:
Generally it is 5-7 days if the goods are in stock.
Or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q&A
| Q1: Are you a factory or a trading company? |
| A: We are a factory. We have been focusing on Tungsten Carbide for over 30 years. |
| Q2:What is your principle for the samples? |
| A: We offer free samples if you are willing to pay the freight. |
| Q3:What is your delivery time? |
| A: Generally it is 5 to 7 days if your required goods are in stock, otherwise it takes 30 to 35 days when there is no stock. |
| Q4:Do you have any test reports or certificates? |
| A: Yes, we can offer certificate of ISO9000:2008, we also report our test results for your reference. |
| Q5: Do you provide after-sale service? |
| A: Yes. So if you find any problem after using our cutting tools, please do not hesitate to tell us, we’ll help you to solve it as soon as possible. Your any feedback to products is our way to improvement. |
Our Quality Contral
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2004
Total Annual:
7692300-850000
Employee Number:
80~90
Ecer Certification：
Verified Supplier
Founded in 2004,Guanghan N&D Carbide Co Ltd is one of the fast growing and leading manufacturers in China working specifically with cemented tungsten carbide. We specialize in producing a wide range of wear part for oil & gas drilling, flow control and cutting industry. Modern e... Founded in 2004,Guanghan N&D Carbide Co Ltd is one of the fast growing and leading manufacturers in China working specifically with cemented tungsten carbide. We specialize in producing a wide range of wear part for oil & gas drilling, flow control and cutting industry. Modern e...
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