Guanghan N&D Carbide Co.,Ltd
| Packaging Details | Box |
| Delivery Time | 35 Days |
| Supply Ability | 40 Tons Per Months |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material | tungsten carbide |
| type | Standard or Nonstandard |
| Style | Mechanical Seal |
| Application | Oil Refineries/Petrochemical plants |
| Size | OEM accepted,can be customized |
| Grade | YG6,YG8,YG20/YG20C/YG25 |
| 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
| Packaging Details | Box | Delivery Time | 35 Days |
| Supply Ability | 40 Tons Per Months | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Material | tungsten carbide | type | Standard or Nonstandard |
| Style | Mechanical Seal | Application | Oil Refineries/Petrochemical plants |
| Size | OEM accepted,can be customized | Grade | YG6,YG8,YG20/YG20C/YG25 |
| Brand Name | N&D | Model Number | Tungsten Carbide Seal Rings |
| Certification | ISO9001:2008; ISO14001:2004 | Place of Origin | Guanghan |
| High Light | tungsten carbide mechanical seal A1 OEM ODM ，Co Ni Tungsten Carbide Seal Rings ，tungsten carbide rings A1 OEM ODM | ||
High Security OEM ODM Tungsten Carbide Nonstandard High Precision Inlaid Carbide Seal-ring/Bearing type A1
Product Description
We are an ISO certified carbide supplier,and expert in producing OEM parts with excellent quality according to your specific needs.Tungsten Carbide Seal Rings are used as Seal faces in pump and seal, Compressors and Agitators. It is often applied in Oil Refineries, Fertilizer Plants,Petrochemical plants,Pharmaceutical/Drugs industries.
Tungsten Carbide Rings are usually made with Cobalt (Co) as binder material. Nickel(Ni) Bonded Rings are also supplied.
products features:
1. Mechanical seal ring is used to seal the clearance between the rotating shaft and the stationary housing in equipment
Tungsten carbide is the most excellent seal face material in the seal material world
2. Cemented carbide seal ring can be divided into both of the rotating seal ring and static seal ring, and constitutes mechanic seal together with the spring, rubber seal-ring and steel jacket
3. Tungsten carbide seal ring be used mainly for wastewater pump, water discharge pump for the mines, centrifugal pump, centrifuge, slag slurry pump and slurry pump in the adverse working conditions of high-speed rotation, sand flush abrasion and corrosion
Seal-ring will be installed on the pump body and rotating axle and forms through the end face of the rotating and static ring a liquid or gas seal
4. One of the main reasons for using tungsten carbide is the additional wear resistance that can be achieved in both moving and static parts
This is particularly the case in serve service conditions, such as high temperature and high levels of corrosion and abrasion
5. Mechanical Seal ring raw material: tungsten carbide-nickel binder, tungsten carbide-cobalt binder, silicon carbide, carbon and graphite
6. Normal grade only for reference about tungsten carbide, we also can custom the material grade as per request from our customer
| 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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